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Pfizer
PFE

Overview Fund Activity

2,889 hedge funds and large institutions have $94.9B invested in Pfizer in 2025 Q1 according to their latest regulatory filings, with 181 funds opening new positions, 1,265 increasing their positions, 1,180 reducing their positions, and 189 closing their positions.

Holders
2,889
Holders Change
-68
Holders Change %
-2.3%
% of All Funds
39.25%
Holding in Top 10
43
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+4.88%
% of All Funds
0.58%
New
181
Increased
1,265
Reduced
1,180
Closed
189
Calls
$2.97B
Puts
$3.87B
Net Calls
-$901M
Net Calls Change
-$302M

Top Buyers

1
Fisher Asset Management
1
Fisher Asset Management
Washington
$1.2B
2
BlackRock
2
BlackRock
New York
$12B
3
Pacer Advisors
3
Pacer Advisors
Pennsylvania
$508M
4
Amundi
4
Amundi
France
$1.27B
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$331M

Top Sellers

1
Charles Schwab
1
Charles Schwab
California
$1.22B
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$2.62B
3
Capital World Investors
3
Capital World Investors
California
$690M
4
1832 Asset Management
4
1832 Asset Management
Ontario, Canada
$20.6M
5
Two Sigma Advisers
5
Two Sigma Advisers
New York
$5.34M
Name Market Value Shares Shares
Change 		Shares
Change %
Susquehanna International Group
51
Susquehanna International Group
Pennsylvania
$270M 10,639,214 +1,102,688 +12%
LPL Financial
52
LPL Financial
California
$266M 10,510,766 +533,763 +5%
Envestnet Asset Management
53
Envestnet Asset Management
Illinois
$264M 10,402,113 +1,231,296 +13%
Schroder Investment Management Group
54
Schroder Investment Management Group
United Kingdom
$263M 10,366,115 +392,805 +4%
Citigroup
55
Citigroup
New York
$262M 10,347,687 +5,098,730 +97%
Mitsubishi UFJ Asset Management
56
Mitsubishi UFJ Asset Management
Japan
$257M 10,156,464 +1,143,457 +13%
Assenagon Asset Management
57
Assenagon Asset Management
Luxembourg
$255M 10,046,340 +7,581,030 +308%
Bank of Montreal
58
Bank of Montreal
Ontario, Canada
$248M 9,792,337 -969,442 -9%
National Bank of Canada
59
National Bank of Canada
Quebec, Canada
$247M 9,764,443 -1,796,036 -16%
Stifel Financial
60
Stifel Financial
Missouri
$240M 9,484,588 +396,784 +4%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$240M 9,459,636 -213,511 -2%
California State Teachers Retirement System (CalSTRS)
62
California State Teachers Retirement System (CalSTRS)
California
$230M 9,094,178 -56,329 -0.6%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$215M 8,489,020 -18,274 -0.2%
PNC Financial Services Group
64
PNC Financial Services Group
Pennsylvania
$204M 8,057,282 -411,806 -5%
Fidelity International
65
Fidelity International
Bermuda
$199M 7,868,263 +1,079,751 +16%
SV
66
Starboard Value
New York
$196M 7,731,000 -7,637,658 -50%
Millennium Management
67
Millennium Management
New York
$189M 7,459,512 +4,420,708 +145%
Robeco Institutional Asset Management
68
Robeco Institutional Asset Management
Netherlands
$188M 7,431,299 +1,053,482 +17%
DekaBank Deutsche Girozentrale
69
DekaBank Deutsche Girozentrale
Germany
$183M 7,379,620 -18,753 -0.3%
Canada Life
70
Canada Life
Manitoba, Canada
$182M 7,153,770 +474,829 +7%
Squarepoint
71
Squarepoint
New York
$180M 7,121,099 +4,403,532 +162%
Pzena Investment Management
72
Pzena Investment Management
New York
$179M 7,058,981 +107,402 +2%
BIP
73
Brandes Investment Partners
California
$179M 7,050,072 +341,908 +5%
Citadel Advisors
74
Citadel Advisors
Florida
$178M 7,034,769 -7,838,540 -53%
AllianceBernstein
75
AllianceBernstein
Tennessee
$163M 6,434,377 +59,008 +0.9%
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