• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Finance

This Is the Real Reason the Stock Market Needs Activist Investors

By
Ryan Derousseau
Down Arrow Button Icon
By
Ryan Derousseau
Down Arrow Button Icon
December 7, 2017, 5:29 PM ET

Rarely do proxy fights look as similar to a Rocky sequel than the mine continuing to play out between Nelson Peltz and Procter & Gamble. Weeks after P&G declared the effort by Peltz to gain a board seat a failure, he jumped off the mat to land a knockout punch after an independent tally discovered that Peltz’s hedge fund, Trian, had in fact won the fight.

While P&G continues to review the results, it appears that Peltz, with an unofficial winning margin of .0016% of outstanding shares, will have a spot on the board. It’s an unlikely victory in the most expensive activist battle to date, at the largest company yet to be targeted by an activist.

For P&G investors, though, it doesn’t mean immediate results will follow. Fortune and FactSet recently looked at how companies facing activist investor campaigns performed since 2012. The research found that two years following an activist win, companies had a median stock price loss of 2.4%, while companies that fend off such campaigns saw their shares rise 10.9%. There are many factors that could explain the results, not least that the companies that tend to attract activist campaigns often face problems that take longer than two years to solve. Still, it’s interesting that evidence of weak returns hasn’t kept the number of activist campaigns from growing (the number of campaigns in 2017 so far is 18% than the number in 2012), or dimmed other shareholders’ enthusiasm for them.

Activists vs. passive investing

The explanation for activisms’ increase might lie in how we invest.

It’s no secret that investors have begun shifting their emphasis to passive investing in index funds or ETFs, and away from actively managed funds. Last year, passive funds saw $506 billion in net inflows, while $341 billion left active hands. And Moody’s Investors Service predicts that passive investing, which currently accounts for 29% of U.S. assets under investment management, will surpass active strategies no later than 2024. It’s a transition that’s bringing trillions of dollars under the umbrellas of the management companies that run the index funds and ETFs.

These funds, however, are typically bound by rigid rules when it comes to where you can invest. If you buy an S&P 500 index fund, your money will typically be invested in each of the companies within that index, regardless of whether certain names perform poorly—or are poorly run. Investments are doled out schematically, without a need to evaluate a company’s culture or strategies or plans. And some researchers argue that the growing dominance of that style of investing means that, at many companies, the biggest investors don’t have much of an incentive to dig deep into why a specific company is underperforming, and how they might fix it.

Key Speakers At The WSJDLive Global Technology Conference
Nelson Peltz, chief executive officer of Trian Fund Management LP, speaks during the WSJDLive Global Technology Conference in 2016.Bloomberg Bloomberg via Getty Images
Bloomberg Bloomberg via Getty Images

Because of the way index investing works, big management groups like Vanguard or BlackRock wind up taking gigantic stakes in sectors, not just an individual company. It’s sometimes called horizontal investing or common ownership, because the companies have nearly the same exposure to a number of names within one sector. In P&G’s case, three companies (or subsidiaries) – Vanguard, State Street and BlackRock – are among its five largest investors. The same three firms have similar status in P&G’s closest competitors, like Colgate-Palmolive or Kimberly-Clark.

This isn’t unique to P&G. Indeed, researchers have estimated that either Vanguard, State Street, or BlackRock is the largest shareholder in 40% of U.S. public companies.

Some researchers think that this cross-ownership makes companies in the same industry less likely to compete strenuously with each other. Studies have found that horizontal or cross ownership of airlines has been correlated with consistent price increases and a shrinking likelihood that one carrier will undercut the other’s profits with aggressive discounts. Research has found that the same goes for banking fees. “The omission to explicitly demand or incentivize tougher competition between portfolio firms may allow managers to enjoy a ‘quiet life,’ and thus cause an equilibrium with reduced competition and sustained high margins,” write researchers Jose Azar, Martin C. Schmalz, and Isabel Tec in their recent findings on the anti-competitive impact of common ownership. The sector may benefit, but individual companies don’t look to maximize their own value or seek market share gains.

Breaking from the pack

Activist investors, in contrast, are more likely to dig into a specific company and determine “how to improve it,” says Ali Dibadj, a Bernstein analyst. They tend to make concentrated bets in an individual company, then become the vociferous voice telling management that changes must occur. (For an example of a company that’s been particularly successful in doing so, see Fortune‘s new story about Elliott Management.)

Activists see a real threat in too much passive ownership. “The Japanese system of cross corporate ownership, the keiretsu, has been blamed for decades of Japanese corporate underperformance and economic malaise,” activist Bill Ackman, the founder of Pershing Square hedge fund, wrote in 2015. “Large passive ownership of Corporate America by index funds risks a similar outcome without the counterbalancing force of large active investors.”

Jim Cramer, Nelson Peltz and Bill Ackman in conversation at the Delivering Alpha conference in 2015
Pictured: (l-r) CNBC’s Jim Cramer talks with activist hedge fund managers Nelson Peltz and Bill Ackman at a conference in 2015.CNBC NBCU Photo Bank via Getty Images
CNBC NBCU Photo Bank via Getty Images

Index funds, of course, can benefit if an activist campaign boosts performance at a company they own. And these firms sometimes vote in activists’ favor: In fact, BlackRock and State Street reportedly sided with Peltz in the P&G fight. But the P&G case does highlight some reasons why individual investors may embrace an activist. Peltz, after all, isn’t a top shareholder in any of P&G’s competitors, so he’ll focus on what P&G needs to improve itself, as opposed to how the overall sector performs.

Of course, if there aren’t more voices doing the same, that may be an unfortunate side effect of the value we find in index investing.

About the Author
By Ryan Derousseau
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Latest in Finance

North AmericaNew York City
The retirement of this notoriously finicky card marks the end of an era for one of the world’s oldest and largest transit systems
By Philip Marcelo and The Associated PressDecember 28, 2025
2 hours ago
Real EstateHousing
Paris Hilton took out a mortgage on the $63 million mansion she bought from Mark Wahlberg. Here’s why that’s actually a smart financial decision
By Sydney LakeDecember 28, 2025
4 hours ago
Greg Hart, CEO of Coursera
Successskills
Getting hired in 2026 is all about your ‘microcredentials’ says CEO of $1.3 billion learning platform—this is what he tells Gen Z to focus on
By Eleanor PringleDecember 28, 2025
10 hours ago
InvestingMutual Funds
Brutal year for stock picking spurs trillion-dollar fund exodus
By Isabelle Lee, Alexandra Semenova and BloombergDecember 27, 2025
18 hours ago
BankingUkraine invasion
Russian official warns a banking crisis is possible amid nonpayments. ‘I don’t want to think about a continuation of the war or an escalation’
By Jason MaDecember 27, 2025
18 hours ago
EconomyDebt
After U.S. debt soared to $38 trillion, the ‘easy times’ are now over as hedge funds jump into the bond market, former Treasury official warns
By Jason MaDecember 27, 2025
23 hours ago

Most Popular

placeholder alt text
Retail
Trump just declared December 26th a national holiday. What's open and closed?
By Dave SmithDecember 26, 2025
2 days ago
placeholder alt text
Success
As millions of Gen Zers face unemployment, CEOs of Amazon, Walmart, and McDonald's say opportunity is still there—if you have the right mindset
By Preston ForeDecember 26, 2025
2 days ago
placeholder alt text
Future of Work
Malcolm Gladwell tells young people if they want a STEM degree, 'don’t go to Harvard.' You may end up at the bottom of your class and drop out
By Sasha RogelbergDecember 27, 2025
1 day ago
placeholder alt text
Europe
Christmas 500 years ago was a drunken 6-week feast that may have been considerably better than the modern holiday, medieval historian says
By Bobbi Sutherland and The ConversationDecember 25, 2025
3 days ago
placeholder alt text
Politics
Peter Thiel and Larry Page are preparing to flee California in case the state passes a billionaire wealth tax, report says
By Jason MaDecember 27, 2025
21 hours ago
placeholder alt text
Banking
Russian official warns a banking crisis is possible amid nonpayments. 'I don’t want to think about a continuation of the war or an escalation'
By Jason MaDecember 27, 2025
18 hours ago