Pfizer Inc
Ownership
Ownership Structure
Who owns Pfizer Inc (PFE)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.9% of the shares are freely tradable; institutional investors hold 69.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.29 | 529,670,433 | +6.3 | 06/30/2026 |
| Vanguard Capital Management, LLC | 6.53 | 372,149,852 | +0.7 | 06/30/2026 |
| State Street Corp | 5.39 | 307,090,897 | +1.8 | 06/30/2026 |
| Geode Capital Management, LLC | 2.37 | 135,275,782 | +1.3 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 2.09 | 119,235,030 | +2.1 | 06/30/2026 |
| Fisher Asset Management, LLC | 1.91 | 109,067,291 | +3.9 | 06/30/2026 |
| Morgan Stanley - Brokerage Accounts | 1.69 | 96,345,452 | +3.9 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.17 | 180,931,337 | -0.1 | 09/30/2026 |
| Vanguard 500 Index Investor | 2.63 | 149,689,391 | -1.1 | 09/30/2026 |
| iShares Core S&P 500 ETF | 1.33 | 75,946,889 | -0.2 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Bourla Albert | Chairman & CEO | 429,173 | 13,175,611 $ | Aug 12, 2026 | direct |
| Blaylock Ronald E | Director | 66,938 | 2,054,997 $ | Aug 5, 2026 | direct |
| Buckley Mortimer J | Director | 37,632 | 1,155,302 $ | Aug 5, 2026 | direct |
| Damico Jennifer B. | SVP & Controller | 28,611 | 878,358 $ | Aug 5, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 12, 2026 | Bourla Albert | Chairman & CEO | Buy | 38,000 | 26.34 | 1,000,920 |
| Aug 5, 2026 | Damico Jennifer B. | SVP & Controller | Sell | 3,278 | 25.40 | 83,261 |
| Aug 5, 2026 | Blaylock Ronald E | Director | Buy | 39,231 | 25.46 | 998,821 |
| Aug 5, 2026 | Buckley Mortimer J | Director | Buy | 37,632 | 25.52 | 960,369 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.