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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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PFE

PFIZER INC

Pharmaceutical Preparations · SIC 2834CIK 78003Held by 15 tracked managersEDGAR filings ↗10-K/10-Q ↗

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i
15 managers · Q2 2026 13F
3.0%
(7.1%)
2.8%
+33.1%
2.8%
+10.7%
1.8%
(4.3%)
0.95%
+5.3%
0.76%
—
0.50%
+0.1%
0.42%
+0.6%
0.37%
NEW
0.13%
+9.4%
0.13%
+535.4%
0.06%
+1.2%
0.02%
NEW
0.01%
(5.8%)
<0.01%
(0.8%)

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.