Pfizer Inc
PFE- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000078003
In the last 90 days, Pfizer Inc insiders filed 3 open-market purchases and 1 sale; 2,842 institutions reported holding it in 13F filings for Q2 2026, worth $91.9B in total; Fairfax Financial is the only superinvestor holding it.
Superinvestors holding PFE, Q2 2026
1 superinvestor reports holding Pfizer Inc on Form 13F, worth $25.1M in total. Weight is Pfizer Inc's share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Fairfax FinancialPrem Watsa | 1.0% | 1,043,900 | $25.1M | Added+5.3% |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of PFE each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2026
1 superinvestor holding at quarter end
- Added
- Fairfax Financial (+5.3%)
Q1 2026
1 superinvestor holding at quarter end
- Added
- Fairfax Financial (+11.2%)
Q3 2025
1 superinvestor holding at quarter end
- Added
- Fairfax Financial (+36.9%)
- Sold out
- Starboard Value
Q2 2025
2 superinvestors holding at quarter end
- Added
- Starboard Value (+10.5%)
- Sold out
- Greenwoods Asset Management
Q1 2025
3 superinvestors holding at quarter end
- Reduced
- Starboard Value (−49.7%)
Q4 2024
3 superinvestors holding at quarter end
- New
- Starboard Value
- Added
- Fairfax Financial (+41.2%)
- Reduced
- Greenwoods Asset Management (−19.9%)
Q3 2024
2 superinvestors holding at quarter end
Q2 2024
2 superinvestors holding at quarter end
- Reduced
- D1 Capital Partners (−2.7%)
Q1 2024
2 superinvestors holding at quarter end
- New
- D1 Capital Partners
- Sold out
- ARK Invest
Q4 2023
2 superinvestors holding at quarter end
- Added
- ARK Invest (+7.7%)
- Sold out
- Gates Foundation Trust
Q3 2023
3 superinvestors holding at quarter end
- New
- Gates Foundation Trust
- Reduced
- ARK Invest (−0.3%)
Q2 2023
2 superinvestors holding at quarter end
- Reduced
- ARK Invest (−4.0%)
Q1 2023
2 superinvestors holding at quarter end
- Reduced
- ARK Invest (−1.4%)
Q4 2022
2 superinvestors holding at quarter end
- Reduced
- ARK Invest (−7.7%)
Q3 2022
2 superinvestors holding at quarter end
- Added
- Fairfax Financial (+15.0%)
- Reduced
- ARK Invest (−27.4%)
Q2 2022
2 superinvestors holding at quarter end
- Reduced
- ARK Invest (−3.4%)
Q1 2022
2 superinvestors holding at quarter end
- Reduced
- ARK Invest (−19.5%)
- Sold out
- Coatue Management
Q4 2021
3 superinvestors holding at quarter end
- New
- Coatue Management
- Reduced
- ARK Invest (−57.4%)
- Sold out
- Maverick Capital
Q3 2021
3 superinvestors holding at quarter end