Who owns Pfizer Inc (PFE)?
465 US mutual funds and ETFs from 200 fund families reported a position in PFE for the quarter ending 2026-06-30. Against their own report a quarter earlier, 169 raised shares, 18 opened a new position, 193 cut and 30 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Vanguard Index Funds | 4 | 47.9% |
| Ishares Trust | 15 | 15.7% |
| Select Sector Spdr Trust | 1 | 4.9% |
| Vanguard Institutional Index Funds | 2 | 4.1% |
| Spdr Series Trust | 13 | 3.2% |
| First Trust Exchange-Traded Fund | 2 | 2.4% |
Tracked managers holding PFE
| Investor | Book weight |
|---|---|
| Michael Burry · Scion | 11.1% |
| Prem Watsa · Fairfax | 0.9% |
| Bruce Berkowitz · Fairholme | 0.4% |
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about PFE. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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