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© 2018 | Inst i tut iona l Shareholder Services
ww w. is s go vernan ce .co m
U.S. Board Study Board Divers ity Review
Authors:
Kosmas Papadopoulos
Robert Kalb
Angelica Valderrama
Thomas Balog
Published:
April 11, 2018
U.S. Board Study BOARD DIVERSITY REVIEW
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Key Takeaways
› While gender diversity still dominates the board diversity conversation, other dimensions of
diversity, such as ethnicity, skills, background, and age are becoming more important to
shareholders.
› The U.S. is improving in boardroom gender diversity, but still lags most other large developed
markets. Women are joining U.S. boards in record numbers, but gender diversity in some sectors,
such as Energy and Information Technology, is falling behind.
› The number of women in leadership positions – board chairs, lead directors, or committee chairs
– remains very low; for instance, fewer than 4% of board Chairs in the S&P 1500 are women.
› While women are more likely to have multiple board seats than men, this has not led to a higher
rate of overboarded female directors.
› The presence of ethnic minorities on U.S. boards has also reached record levels, but the rate of
increase is slow.
› Board renewal rates improved in 2017, a continuation of a trend that started five years ago.
However, there are fewer younger directors on boards, which raises the question of whether
boards should start considering improving their age diversity.
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Table of contents
Key Takeaways .................................................................................................................................... 2
Methodology ....................................................................................................................................... 4
Global Context: Despite gains, US Gender diversity lags .................................................................... 5
General Trends: Women join boards in record numbers ................................................................... 6
Sector Review: Gender diversity shows sector variance .................................................................... 7
Board Commitments: Board gender diversity has not led to overboarding ...................................... 9
Board Leadership: Women in leadership positions still lagging ....................................................... 10
Diversity Targets: All-male boards continue to decline; 30% remains a distant goal ...................... 11
Diversity Correlations: Gender-diverse boards are also diverse in ethnicity, age, and tenure ........ 12
Ethnic Diversity: Minority representation increases but slowly ....................................................... 14
Board Refreshment: Board renewal rates continue to improve ...................................................... 15
Director Age: Boards got older, but board renewal may have slowed the aging process ............... 16
Wherefore Diversity? ........................................................................................................................ 17
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Methodology
ISS annually undertakes a review and analysis of the structure and composition of boards and
individual director attributes among Standard & Poor Composite 1500 companies, (i.e. companies in
the S&P 500, MidCap 400, and SmallCap 600 indices), in order to identify the latest practices and
emerging trends.
This report focuses on board diversity, taking into account boards' composition in terms of gender,
ethnicity, tenure, and age. In particular, the report provides an update on the most recent trends in
diversity and examines how gender diversity correlates with other director characteristics, such as
ethnicity, tenure, and age.
This report covers data reported in public filings (primarily company proxy statements) related to
shareholder meetings occurring from Jan. 1, 2017 to Dec. 31, 2017. The companies and directors in
the study are classified into the following S&P indices:
INDEX NUMBER OF BOARDS NUMBER OF DIRECTORSHIPS
S&P 500 497 5,348
S&P 400 395 3,681
S&P 600 597 4,969
S&P 1500 1489 13,996
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Global Context: Despite gains, US Gender diversity lags
While more women have joined U.S. corporate boards in recent years, the country ranks lower in
board gender diversity compared to most other developed markets. The U.S.'s relatively low
participation of female directors on corporate boards occurs in the midst of multiple calls for
improving gender diversity by some of the largest U.S. asset managers, who are raising the issue as a
top engagement and stewardships priority.
42%
39%
37%
32%
31%
30%
28%
27%
26%
25%
25%
24%
24%
20%
20%
20%
20%
19%
19%
18%
17%
17%
15%
14%
14%
14%
13%
11%
11%
11%
10%
10%
9%
8%
8%
5%
5%
2%
Norway
France
Sweden
Italy
Finland
Belgium
Denmark
Germany
New Zealand
Australia
Netherlands
South Africa
United Kingdom
US - S&P 1500
Spain
Canada
Ireland
Malaysia
Austria
Israel
Switzerland
USA
Turkey
Thailand
India
Luxembourg
Philippines
Singapore
Bermuda
Cayman Islands
Hong Kong
Taiwan
China
Indonesia
Brazil
Mexico
Russia
South Korea
U.S. lags many global markets in boardroom gender diversitypercentage of directorships held by women; includes all companies in ISS Core
coverage with at least 200 directorships profiled (as of 04/05/2018)
Source: ISS Analytics
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The higher rates of female board participation in Europe and other developed markets may be
attributed to quotas or general guidelines adopted by these markets to encourage gender parity in
the boardroom, but may also reflect longer-standing cultural norms in place in those counties. These
regulatory initiatives indicate a very different approach in public policy, which may have long-term
effects in the corporate culture. Despite advances in board gender diversity globally, most countries
continue to experience a gender gap in the C-suite, which will likely become the next diversity
frontier for investors and policy makers. With this global context in mind, we now take a closer look
gender diversity at U.S. boards.
General Trends: Women join boards in record numbers
Women continue to gradually occupy a greater number of director seats at U.S. companies. In 2017,
women occupied 19 percent of the board seats in the S&P 1500 Index, an increase of more than 50
percent from 2008 when women occupied roughly 13 percent of the board seats in the same index.
The participation of women directors in S&P 1500 boards continues to increase in 2018. Based on
preliminary 2018 board profiling data, the percentage of female directors has already increased by
at least one percentage point. Large-cap companies generally demonstrate higher levels of gender
diversity with 22.4 percent of board seats held by women, followed by 18.3 percent at mid-cap
companies, and 15.8 percent at small-cap companies
In all three indices, female board representation increased by more than a full percentage point. In
fact, the past few years have seen an accelerated growth of female directors. More than 80 percent
of the increase in the number of female directorships of the past decade occurred during the past
five years, with annual growth of female directorships exceeding 7 percent in each of the past three
years.
16% 16% 16% 16%17%
18%19%
20%21%
22%
12% 12% 12% 13% 13%14%
15%16%
17%18%
9% 9% 10% 10%11%
12%12%
13%
15%16%
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Female directors reach record numbers in 2017percentage of female directors by index
S&P500 MidCap SmallCapSource: ISS Analytics
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The growth in women on boards is underpinned by the characteristics of the incoming 2017 director
class. Of the nearly 14,000 directors on S&P1500 boards, 655 directors were new in 2017. These 655
directors were elected to 468 boards, with some companies adding more than one new director.
Female representation within this newly elected director class was robust. At 208 directors,
approximately 32 percent of the incoming director class at S&P 1500 companies were women, the
highest since ISS began tracking in 2008. In the S&P 500, 36 percent of the incoming 2017 directors
were female, the highest of the three underlying indices.
Sector Review: Gender diversity shows sector variance
The recruitment of new female directors varies by sector. Real estate, consumer staples, and
materials had the highest rates of new directorships offered to women, with each sector choosing
women to take more than 40% of new directorships. Notably, the recruitment in real estate and
materials, where average female board representation is relatively low, may suggest that companies
in these sectors are making an effort to improve gender diversity on their boards. In contrast, health
care, financials, and information technology, which also have relatively low levels of board gender
diversity, seem to also lag other sectors in new female director appointments.
1,748 1,786 1,815 1,8992,023
2,1532,323
2,485 2,661
-0.2%
2.2%1.6%
4.6%
6.5% 6.4%
7.9%
7.0% 7.1%
2009 2010 2011 2012 2013 2014 2015 2016 2017
The growth in female directorships accelerated in the past five yearsnumber of female directorships and annual percentage increase in the S&P 1500
Number of Female Directorships in S&P 1500 Change from Prior Year
Source: ISS Analytics
15%11%
16%18%
21%19%
24% 25%23%
32%
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Female proportion of newly-elected directors reaches new highpercentage of new directors who are female in the S&P 1500
Source: ISS Analytics
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The energy and information technology sectors have the highest prevalence of boards that lack
gender diversity, with 27 and 18 percent of companies in each sector without a female director,
respectively. The lowest rates of all-male boards were observed in the consumer staples and
consumer discretionary sectors, where all-male boards appeared at only 2.7 percent and 7.9 percent
of companies, respectively.
The lack of women at the boards of energy and technology companies may relate to a broader lack
of women in the workforce of each industry. According to a Boston Consulting Group report, women
represent approximately 20 percent of the oil & gas workforce, a significantly smaller share of the
workforce than other industries.1 Additionally, while women hold just over a quarter of computer
and mathematical jobs in the U.S, this figure is below the levels observed in 1960.2 Each industry,
therefore, may need to start focusing on employee and upper level management recruitment in
order to create a larger pool of qualified female candidates for board positions.
1 Katharina Rick, Ivan Marten, and Ulrike von Lonski, "Untapped Reserves: Promoting Gender Balance in Oil
and Gas," Boston Consulting Group, July 12, 2017, accessed April 5, 2018,
https://www.bcg.com/publications/2017/energy-environment-people-organization-untapped-reserves.aspx 2 Laura Colby, "Women and Tech", Bloomberg, August 8, 2017, accessed April 5, 2018,
https://www.bloomberg.com/quicktake/women-are-underrepresented-in-the-high-tech-industry-globally
27%
18%15%
13% 13%11%
9% 8%
3%
Energy InformationTechnology
Health Care Real Estate Materials Industrials Financials ConsumerDiscretionary
ConsumerStaples
Energy and IT have highest rates of all-male boardspercentage of companies with all-male boards by sector in the S&P 1500
Source: ISS Analytics
47%43% 42%
37%33%
29% 29% 27% 27% 25%
18%
24%
17%22%
25%
18%13%
18% 18%16%
Real Estate ConsumerStaples
Materials ConsumerDiscretionary
Utilities Industrials Energy Health Care Financials InformationTechnology
Some sectors lead in appoinments of new female directorspercentage of new female directors and average female representation by sector in
the S&P 1500
% of New Directors who are Female Average of % Women on Board
Source: ISS Analytics
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Board Commitments: Board gender diversity has not led to overboarding
In the market as a whole, it is indeed a broadening pool of director candidates that is driving the
increase female representation in the boardroom, as opposed to the same women appearing on
multiple boards. Historically, a higher rate of female directors sat on more than one board compared
to men. However, the recent surge of new female directorships has not led to large numbers of
overextended female directors. A majority of the newly elected female directors in 2017, 57 percent,
were not serving on other public company boards at the time of their election. In fact, while women
directors are more likely to sit on three or four boards, they are less likely than men to sit on five or
more boards.
The rate of overboarding among female directors is actually decreasing. The number of directors
serving on more than five boards has shrunk to approximately one-quarter of 2008 levels. This trend
is more emphasized among women, where the rate of directors sitting on more than five boards
decreased from 1.1% in 2008 to 0.2% in 2017. As of 2017, 29 directorships of non-CEOs in the S&P
1500 involved directors who served on six or more total boards. Only four of these directorships
were held by women.
46.3%
25.6%20.1%
7.1%0.9%
54.0%
25.1%
14.2%5.4%
1.4%
One Two Three Four Five or more
Women are likely to sit on more than one board, but are not overboardedpercentage of non-CEO female and male directors by number of total directorships
Female MaleSource: ISS Analytics
1.1%
0.9%
0.7%
0.2% 0.3%0.4%
0.1% 0.1% 0.1% 0.2%
0.7%
0.6%0.5% 0.5%
0.3%0.4% 0.4%
0.3%0.2% 0.2%
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
The rate of overboarded directors has decreased, especially among womenpercentage of non-CEO directors sitting on more than five boards
Female MaleSource: ISS Analytics
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Board Leadership: Women in leadership positions still lagging
The number of women in leadership positions remains considerably low, even as more women join
corporate boards. In 2017, only 5 percent of S&P1500 companies had a female CEO, and less than 4
percent of board chairmanships were held by women. The percentage of female lead directors
reached double digits at 10% for the first time in 2017. The only leadership roles that seem to
directly follow the trend of overall female directorships are the chairs of key committees, where
approximately 17 percent of committee chairs are women.
Inevitably, the rise of women in leadership positions will need to follow a stronger female presence
in the C-suite. Many investors and advocates are already pushing for more diversity at top
management positions along with talent development and succession planning.
Currently, only 8.5 percent of top executive officers at S&P 1500 companies are female, according to
ISS Analytics data, with financials, real estate, energy, and telecommunications having the lowest
rates of women in the C-suite.
2% 2% 2% 2% 3% 3% 3% 3%4% 4%
3% 3% 4% 4% 4% 4% 4% 4%5% 5%
8% 8% 8%
6%7% 7% 7%
9%9% 10%
11% 11%12%
12%13%
13%
14%15%
17%17%
13% 13% 13% 13%14%
15%16%
17%
18%
19%
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
The percentage of women in leadership roles increased, but has not followed the trajectory of female directorships
percentage of female directors, board chairs, and CEOs in the S&P 1500
% of Female Board Chairs % of Female CEOs% of Female Lead Directors % of Female Key Committee Chairs% Female Directorships
Source: ISS Analytics
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Nonetheless, there are some encouraging signs already, as 2017 saw the highest number of women
CEOs in the S&P 500 since ISS began tracking in 2008. Of the 30 women CEOs in the S&P 500, an
increase from 22 at the end of 2016, five CEOs were newly appointed (PG&E Corp., Reynolds
American Inc., Nasdaq Inc., Mattel Inc., and The Hershey Company).
Diversity Targets: All-male boards continue to decline; 30% remains a distant goal
At the time of their 2017 annual meetings, 99 percent the S&P 500, 90 percent of the S&P 400, 77
percent of the S&P 600, and 87 percent of the companies in the S&P 1500 had at least one woman
on the board. Only 179 companies in the S&P 1500 had no women on the board. At the time of their
2017 annual meetings, only four companies in the S&P 500 had no female directors.
Shareholders who believe that diversity improves corporate decisions have developed different
strategies to increase gender representation on boards. Some have filed proposals seeking access to
companies' diversity policies and workforce data; others have implemented voting guidelines
pressuring boards to increase board diversity.
On Feb. 2, 2018, BlackRock Inc. announced that it expects companies in its portfolios to have at least
two female directors. BlackRock wrote to companies in the Russell 1000 Index with fewer than two
women on their board, and requested disclosure on the companies' efforts to improve boardroom
diversity. BlackRock's new policy builds on increasing shareholder focus on greater gender diversity
on companies' boards and workforce. State Street Global Advisors, for example, announced in
March 2017 that it would vote against the nominating or governance committee chair if a company
is identified as lacking gender diversity. State Street did not impose a quota of directors for
companies to meet, but nonetheless lived up to its 2017 promise, voting against the re-election of
directors in 400 companies who had no women on their board and did not show efforts to improve
board gender diversity.
Other institutional investors are members of the Thirty Percent Coalition, an organization committed
to women holding 30 percent of board seats across public companies. In 2017, 102 companies in the
S&P 500, representing just over 20 percent of the index, met the coalition's goal. Diversity trends
vary by company size, however, as this number dropped to 15 and 11 percent in the mid-cap and
4.9%
5.4%
6.3%
6.4%
7.7%
7.7%
7.7%
8.9%
9.9%
12.3%
13.1%
Telecommunication Services
Energy
Real Estate
Financials
Industrials
Health Care
Information Technology
Consumer Staples
Materials
Consumer Discretionary
Utilities
Percentage of Female Named Executive Officers by Sector in the S&P 1500
Source: ISS Analytics
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small-cap indices, respectively. Both the S&P 500 and S&P 400 now have a greater percentage of
companies with 30% female director representation versus an all-male board. For the first time in
the S&P 1500 as a whole, the percentage of companies with at least a 30% female board members
exceeds the percentage of companies with all-male boards.
A small number of companies have had at least 30% women on the board for a lengthy period of
time. Of the S&P 500 companies in 2017 that met the Thirty Percent Coalition goal, thirteen
companies had at least 30% female directors continuously since 2012, while seven companies in the
S&P 400, and eight companies in the S&P 600 had at least 30-percent gender diverse boards during
the same period.
Diversity Correlations: Gender-diverse boards are also diverse in ethnicity, age, and tenure
It may not come as a surprise that the composition and structures of the 179 S&P 1500 all-male
boards differ from those of the 231 companies with gender-diverse boards, defined as having 30
percent or greater female representation. At nearly 78 percent, male-centric boards tend to be
focused at small-cap S&P 600 companies. Conversely, at 44 percent, most gender-diverse boards are
in the S&P 500. However, there are certain characteristics of gender-diverse boards that carry across
all size segments of the market.
Gender-diverse boards have historically exhibited a lower average board tenure than all-male
boards, indicating better rates of board renewal. In 2017, the board tenure divergence was most
pronounced at S&P 600 companies, with average tenure of all-male boards 2.4 years greater than
gender-diverse boards in the index. At S&P 500 companies, by comparison, the difference narrowed
to just 1.5 years. All-male boards also tend to be older, with average director age of 63.1 years in
2017 at all-male boards versus 61.6 years at gender-diverse boards.
6% 6%7% 8% 8%
10%12%
15%
18%20%
6% 7%5% 6% 7% 8%
11%12%11%
15%
3% 3% 4% 4% 5% 5% 5%7% 8%
11%
10%11%11%10% 9%
7%
3% 2% 1% 1%
28%28%25%25%24%
21%18%
15%12%
9%
46%46%46%
42%40%
36%
33%31%
27%
23%
20
08
20
09
20
10
20
11
20
12
20
13
20
14
20
15
20
16
20
17
20
08
20
09
20
10
20
11
20
12
20
13
20
14
20
15
20
16
20
17
20
08
20
09
20
10
20
11
20
12
20
13
20
14
20
15
20
16
20
17
S&P500 S&P400 S&P600
Gender diversity trends vary by company sizePercentage of companies with 30% women and all-male boards by index
30% Women All-MaleSource: ISS Analytics
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The higher rates of renewal among gender-diverse boards become evident when reviewing tenure
composition based on the prevalence of boards with a high percentage of directors with high tenure.
All-male boards are three times more likely to have a majority of directors with tenure exceeding
twelve years compared to boards that have at least 30 percent female directors. In fact, higher rates
of gender diversity tend to correlate with higher rates of board renewal.
Keeping with tenure, CEO tenures also tend to be longer at companies with an all-male board. CEO
tenure at companies with all-male boards has averaged at or above 12 years since 2010, while
diverse boards averaged no more than 9 years over the same period. In 2017, the average age of
CEOs at companies with an all-male board was 58.2 years, slightly higher than 57.7 years at
companies with a gender-diverse board.
7.2 7.7 7.48.0
8.5 8.6 8.3 8.1 8.0 8.19.3 9.3 9.7 10.0 10.2 10.5 10.5 10.2 10.3 10.5
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
All-Male boards tend to have higher board tenureaverage board tenure for 30%-female and all-male boards for the S&P 1500
30% Female All-MaleSource: ISS Analytics
10%12%
19%
29%
30% Female, 2 or moreWomen
2 or more women but <30% 1 Woman Only All-Male
All-male boards show lower rates of board renewalpercentage of companies with majority of directors with tenure > 12 Years
Source: ISS Analytics
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Gender-diverse boards also have greater representation of minority directors. Minority
representation is higher at diverse boards compared to all-male boards in the S&P 1500 as a whole.
Further, minority representation at gender-diverse boards exceeds the baseline minority
representation at each index. In fact, the level of minority representation appears to be directly
correlated with the level of gender diversity on the board, as shown in the graph below.
Ethnic Diversity: Minority representation increases but slowly
The percentage of ethnic minority directors has also increased, although at a slower rate compared
to women. In 2017, minorities represented 10.6 percent of directorships in the S&P1500, the highest
level in 10 years. As of their 2017 annual meetings, 50 S&P 1500 companies had at least four
minority directors. This is an increase from 48 companies in 2016, 41 in 2015, and 39 in 2014. Of
these 50 companies, minority directors accounted for a majority of the board at 15 companies.
8.4 8.0 7.9 7.88.5 8.5 8.3 8.3
9.1 8.8
11.9 11.6 12.1 12.513.2 13.1
12.5 12.1 12.0 12.2
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
All-Male boards tend to have longer-tenured CEOsaverage CEO tenure for 30%-female and all-male boards for the S&P 1500
30% Female All-MaleSource: ISS Analytics
7%8%
11%12%
All-Male 1 Woman Only 2 or more women but <30% 30% Female, 2 or moreWomen
Gender-diverse boards have higher rates of ethnic minority diversity average percentage of minority directors on boards by gender-diversity category (S&P
1500)
Source: ISS Analytics
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The rate of ethnic minority directors in leadership positions, such as board chairs and CEOs is
actually higher compared to female directors. However, the rate of minority CEOs and board Chairs
has remained relatively flat during the past seven years. As observed in the case of female directors,
leadership roles that are separate from the executive function, such as chairs of key committees and
lead directors, are more directly correlated with directorship numbers. In the S&P 1500, 100
companies had a minority CEO in 2017, a slight increase from 98 companies in 2016.
Board Refreshment: Board renewal rates continue to improve
In the past few years, board renewal became a focus item for a number of investors, with several
groups introducing voting policies focusing on board tenure and refreshment. The emphasis on
board renewal appears to have resulted in an increased level of new director appointees. In the S&P
1500, the percentage of directorships where directors had a tenure of less than 3 years increased
from 16% in 2011 to 23% in 2017. Average board tenure in the S&P 1500 decreased from its peak of
9.3 years in 2013 to 8.9 years in 2017.
The growing rate of new directors has not resulted in fewer highly-tenured directors, as the
percentage of directors with a tenure of more than 12 years has remained steady at approximately
30% during the past five years. The data suggests that, as companies renew their boards, they prefer
12.5% 12.8% 13.0% 13.1% 13.7% 14.1% 14.4%
8.7% 8.7% 8.7% 8.8% 9.1% 9.2% 9.8%
6.5% 6.8% 7.0% 6.9% 7.2% 7.3% 7.5%
2011 2012 2013 2014 2015 2016 2017
Minority directors increase also, but at slower ratepercentage of minority directors by index
S&P 500 S&P 400 S&P 600Source: ISS Analytics
6% 6%4%
7%
9%
6% 6%5%
7%
10%
7% 6%5%
7%
10%
6% 6%5%
8%
10%
6% 6%
4%
8%
10%
7%6% 6%
8%
10%
7% 6% 6%8%
11%
CEO Board Chair Lead Director Chair of KeyCommittee
Minority Directorships
The percentage of minority directors in leadership roles stayed relatively flat, as their board board membership increased
percentage of ethnic minority directors in leadership positions
2011 2012 2013 2014 2015 2016 2017Source: ISS Analytics
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to maintain a proportion of valued board members with substantial experience in the company in
their attempt to strike a balance between renewal and continuity.
The improvement of board renewal rates is also evidenced by the decrease in the number of
companies whose boards are dominated by highly tenured directors. The number of S&P 1500
companies with a majority of directors with a tenure of more than 15 years has decreased since
2013, when it reached its peak of 110 firms. Similarly, the number of companies that failed to add
new nominees for five years or longer has also decreased since its peak in 2012. Companies with a
majority-tenured board and no new directors are rare, but they do exist with 22 such firms identified
in 2017.
Director Age: Boards got older, but board renewal may have slowed the aging process
The past ten years have seen an increase in average director age, the rate of which appears to have
been moderated by the increased focus on board renewal. The percentage of S&P 1500 directors
who are older than 70 years old increased from approximately 10 percent in 2008 to 16.6 percent in
8.68.8
8.9
9.19.2
9.3 9.39.2
9.0 8.921% 20%
18%16% 17% 18% 19%
21%22% 23%
26% 27% 28% 28% 29% 30% 29% 30% 30% 30%
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
As the rate of board renewal increases, averrage board tenure decreases, while the perecentage of high-tenure directors remains steady
average director tenure and percentage of new and high-tenure directors in the S&P 1500
Average Director Tenure New Directors (Tenure Less than 3 Years) Tenure more than 12 Years
Source: ISS Analytics
69 74 7379
99110
98 9582 85
7384
108
124
142 139
104 10389
68
1625 29 30 29 32
2229
23 22
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Number of companies with signs of poor board renewal continues to fallnumber of S&P 1500 companies with poor board renewal indicators
Majority of board with tenure > 15 years No new directors (tenure of 0-4 years) Majority with tenure > 15 years AND no new directors
Source: ISS Analytics
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2017. During the same period, the percentage of directors who are younger than 50 years old was
reduced from 10 percent to 6 percent. Most of this change in board composition in relation to
director age occurred from 2008 to 2013, while the trend of aging boards has continued at a slower
rate during the past five years. The number of S&P 1500 boards with a majority of directors above
the age 70 has increased from 16 boards in 2008 to 48 boards in 2017. This number has remained
relatively stable in the past three years.
The increasing number of directors above the age of 70 should not be surprising, as perceptions
about age continue to evolve, and health standards improve. However, the decreasing number of
younger directors raises a number of questions. Are boards becoming less open to recruiting
younger nominees, or are there fewer younger candidates meeting boards' qualification criteria? As
the percentage of younger directors decreases, some boards be missing certain skills that may be
more prevalent among younger directors.
Wherefore Diversity?
Board diversity has become a key priority for some of the largest investors in the world, since it
serves as a measure of a board's openness and inclusiveness. Ultimately, boards and investors want
to make sure that that the board nomination process is robust, and takes into account the most
qualified candidates representing the market that the company serves. Therefore, lack of board
diversity and lack of board renewal can only be seen as potential symptoms of a problematic
nomination process. The end goal remains to have a qualified, engaged, and competent board. As
such, a review of board composition from a diversity lens may help facilitate more in-depth
discussions about the qualities a company seeks in its directors, and the process it uses for
identifying the right members for its board.
Improving board diversity and board renewal can also help improve the overall skillset of the board.
The timing for evaluating board composition from this perspective could not be more appropriate.
Director skills relevant to some of the most pressing issues for boards today may be in short supply.
A review of ISS Analytics data of Russell 3000 companies shows that risk management, government
60.761.0
61.461.7
62.062.3 62.3 62.4 62.4 62.5
9.6%
8.9%8.0% 7.4%
6.8% 6.4% 6.4% 6.2% 6.2% 6.3%
10.0%10.7%
11.7%12.6%
13.5%14.8%
15.7%16.3% 16.3% 16.6%
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
The percentage of older directors increases, while younger directors are fewer
average director age and percentage of directors in youngest and oldest age groups
Average Director Age Younger than 50 Older than 70
Source: ISS Analytics
U.S. Board Study BOARD DIVERSITY REVIEW
© 2018 | Institutional Shareholder Services Page 18 of 19
relations, academia, human resources, and social responsibility are the five least commonly cited
director skills. At a time when cybersecurity, changing regulations, workplace misconduct, and
climate change appear to be on the top of the agenda for investors and boards alike, many U.S.
boards may be ill-prepared to face these challenges.
As board diversity improves, and as companies provide better affirmative disclosure about their
board characteristics and nomination process, investors and boards will likely be able to improve the
quality of their engagements to ensure that boardrooms are adequately prepared to face future
challenges.
26%23%
19%
15%
10%
Risk Management Government Academia Human Resources Social Responsibility orResponsibleInvestment
Five Least Common Director Skills Reported at Russell 3000 Companiespercentage of companies with at least one director reported to have expertise in each
category
Source: ISS Analytics
U.S. Board Study BOARD DIVERSITY REVIEW
© 2018 | Institutional Shareholder Services Page 19 of 19
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