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FILER PROFILE · CIK 0000078003

PFIZER INC

13 filings 5 distinct issuers Active 2021-07-09 → 2026-10-16

Track Record

Total filings
13
1 SCHEDULE 13G · 4 SCHEDULE · 8 SC
Distinct issuers
5
38% issuer diversity
Median stake
9.87%
895,043,097 avg shares
AI briefs cached
0/13
intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d
0.0%
across 4 filings · win rate 0%
Median 60d
0.0%
across 4 filings · win rate 0%
Median 90d
0.0%
across 4 filings · win rate 0%
Median 1y
0.0%
across 4 filings · win rate 0%

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 13 total

FiledFormIssuerStakeSharesIntent
2026-10-16 SCHEDULE 13G PFIZER INCTRXB — — view →
2025-03-24 SCHEDULE Haleon plcHLNCF — — view →
2025-02-27 SCHEDULE Haleon plcHLNCF 7.30% 661,709,764 view →
2025-01-21 SCHEDULE Haleon plcHLNCF 7.30% 661,709,764 view →
2025-01-16 SCHEDULE Haleon plcHLNCF 15.00% 1,361,709,764 view →
2024-10-03 SC Haleon plcHLNCF — — view →
2024-10-01 SC Haleon plcHLNCF — — view →
2024-01-29 SC Longboard Pharmaceuticals, Inc. — — view →
2024-01-10 SC Longboard Pharmaceuticals, Inc. — — view →
2023-10-10 SC Haleon plcHLNCF — — view →
2021-09-17 SC Allogene Therapeutics, Inc.ALLO — — view →
2021-09-17 SC Cerevel Therapeutics Holdings, Inc. — — view →
2021-07-09 SC Cerevel Therapeutics Holdings, Inc. — — view →

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