When you reach for Cheerios at breakfast, clean with Pine-Sol, snack on Toblerone, or wash with Pantene — you probably think you're choosing between independent companies. But behind the brand names, the same three institutional investors hold significant stakes in all of them.
We queried produktinfo.dk's ownership database — covering 3,895 companies and 316,121 brands — and cross-referenced stockholder data from SEC 13F filings. The result: BlackRock, Vanguard and State Street collectively own between 15% and 29% of five major consumer goods companies that together control 323 brands.
Key Findings
- 3 investors, 5 companies, 323 brands — BlackRock, Vanguard and State Street hold stakes in General Mills, Kroger, Mondelez, Clorox and Procter & Gamble simultaneously
- Up to 28.8% combined ownership — in General Mills, the Big Three collectively hold nearly a third of all shares
- $26+ trillion under management — the Big Three manage more money than the entire US GDP
- Active antitrust litigation — 12 US state attorneys general are suing the Big Three over common ownership practices, and a federal judge allowed the case to proceed in August 2025
- $400 billion estimated annual cost — Brookings Institution research estimates this is the deadweight loss from common ownership across US public firms
The Big Three: A Quick Primer
BlackRock, Vanguard and State Street are the world's three largest asset managers. They predominantly offer index funds and ETFs — passive investment vehicles that automatically buy shares in hundreds of companies. This structure means they inevitably end up holding stakes in direct competitors.
To put $26 trillion in perspective: it exceeds the GDP of the United States ($25.5T in 2023). The Big Three are the largest or second-largest shareholder in 88% of S&P 500 companies.
The Overlap: Who Owns What
Using produktinfo.dk's stockholder data (sourced from SEC 13F filings and company shareholder reports), we mapped where all three investors hold stakes in the same consumer goods companies:
In every single one of these 5 companies, the Big Three's combined stake exceeds 19%. In General Mills, they collectively hold nearly 1 in every 3 shares.
Combined Ownership by Company
323 Brands, One Investor Network
These five companies own a combined 323 consumer brands. Here's a sample of what you'll find in their portfolios:
General Mills (102 brands)
Cheerios, Häagen-Dazs, Old El Paso, Blue Buffalo, Betty Crocker, Pillsbury, Yoplait, Nature Valley, Annie's, Totino's
Mondelez International (84 brands)
Toblerone, Cadbury, Oreo, Chips Ahoy!, Ritz, Philadelphia, Milka, Tang, Trident, Halls
The Clorox Company (60 brands)
Clorox, Burt's Bees, Brita, Hidden Valley, Kingsford, Pine-Sol, Liquid-Plumr, Fresh Step, Glad, Renew Life
Procter & Gamble (52 brands)
Pampers, Gillette, Oral-B, Ariel, Pantene, Fairy, Braun, Swiffer, Always, Head & Shoulders
Kroger (25 brands)
Kroger, Fred Meyer, King Soopers, Food 4 Less, Dillons, Mariano's, Harris Teeter, Simple Truth, Private Selection
When you choose between Cheerios (General Mills) and Oreo (Mondelez) at the supermarket, or between Burt's Bees (Clorox) and Pantene (P&G) in the pharmacy — BlackRock, Vanguard and State Street profit either way. The brands compete for your attention, but a significant share of the profits flows to the same three investors.
The Legal Battle
This isn't just an academic concern. Common ownership is now the subject of active litigation:
In November 2024, Texas Attorney General Ken Paxton, backed by 11 other Republican state attorneys general, sued BlackRock, Vanguard and State Street, alleging they used common ownership to suppress coal production — driving up energy costs for consumers.
In May 2025, the DOJ and FTC filed a Statement of Interest affirming that asset managers can be held liable under Section 7 of the Clayton Act when they use stock holdings in multiple competitors to achieve anticompetitive goals.
In August 2025, a federal judge in Texas largely denied the Big Three's motions to dismiss, allowing the case to proceed to discovery.
While the Texas case focuses on energy, the legal precedent could extend to any industry where the Big Three hold significant stakes in competing firms — including consumer goods.
Beyond the Big Three
The overlap extends beyond just BlackRock, Vanguard and State Street. Our database shows additional institutional investors with overlapping stakes:
| Investor | Type | Overlapping companies |
|---|---|---|
| Geode Capital Management | Institution | General Mills, Kroger, Mondelez, Clorox, P&G |
| Invesco | Institution | General Mills, Clorox |
| Morgan Stanley | Institution | Clorox, P&G |
| Bank of America | Institution | Mondelez, P&G |
| Berkshire Hathaway | Company | Kroger (7.9% stake) |
Geode Capital Management, a $1 trillion+ asset manager, mirrors the Big Three's position almost exactly — holding stakes in all five of the same consumer goods companies.
Methodology
Data source: produktinfo.dk ownership database, containing 3,895 companies and 316,121 brands as of March 2026. Stockholder data sourced from SEC 13F filings (via MarketScreener, TIKR, Yahoo Finance) and company shareholder reports, covering 2024-2026.
Method: We queried all institutional owners classified as holding stockholder positions, then identified companies where two or more of the Big Three (BlackRock, Vanguard, State Street) held simultaneous stakes. Brand counts reflect all brands registered in our database under each parent company.
Limitations: Our database covers a large but not exhaustive set of stockholder relationships. Ownership percentages reflect the most recently available filing and may fluctuate quarterly. Brand counts include sub-brands and product lines, which vary by how granularly each company reports. This analysis does not prove anticompetitive behavior — it maps structural overlap.
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