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Pfizer
PFE

Overview Fund Activity

2,754 hedge funds and large institutions have $90B invested in Pfizer in 2025 Q2 according to their latest regulatory filings, with 142 funds opening new positions, 1,155 increasing their positions, 1,207 reducing their positions, and 226 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,754
Holders Change
-135
Holders Change %
-4.67%
% of All Funds
36.94%
Holding in Top 10
28
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-34.88%
% of All Funds
0.38%
New
142
Increased
1,155
Reduced
1,207
Closed
226
Calls
$2.59B
Puts
$3.32B
Net Calls
-$727M
Net Calls Change
+$174M

Top Buyers

1
BlackRock
BlackRock
New York
$12B
2
Victory Capital Management
Victory Capital Management
Texas
$372M
3
Vanguard Group
Vanguard Group
Pennsylvania
$12.9B
4
Citadel Advisors
Citadel Advisors
Florida
$360M
5
Millennium Management
Millennium Management
New York
$339M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.87B
2
Amundi
Amundi
France
$948M
3
Marshall Wace
Marshall Wace
United Kingdom
$10.9M
4
Capital World Investors
Capital World Investors
California
$336M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
LPL Financial
51
LPL Financial
California
$278M +$22.8M +940,757 +9%
T. Rowe Price Associates
52
T. Rowe Price Associates
Maryland
$273M -$251M -10,363,057 -48%
Envestnet Asset Management
53
Envestnet Asset Management
Illinois
$271M +$19.2M +792,967 +8%
Mitsubishi UFJ Asset Management
54
Mitsubishi UFJ Asset Management
Japan
$265M +$18.8M +775,358 +8%
Raymond James Financial
55
Raymond James Financial
Florida
$261M -$2.45M -101,080 -0.9%
TIM
56
Thornburg Investment Management
New Mexico
$254M +$13.6M +562,798 +6%
Citigroup
57
Citigroup
New York
$246M -$4.59M -189,445 -2%
Robeco Institutional Asset Management
58
Robeco Institutional Asset Management
Netherlands
$246M +$65.9M +2,720,184 +37%
Allianz Asset Management
59
Allianz Asset Management
Germany
$229M -$78.4M -3,235,204 -26%
Stifel Financial
60
Stifel Financial
Missouri
$228M -$1.87M -77,152 -0.8%
California State Teachers Retirement System (CalSTRS)
61
California State Teachers Retirement System (CalSTRS)
California
$226M +$5.09M +210,165 +2%
Fidelity International
62
Fidelity International
Bermuda
$225M +$34M +1,403,754 +18%
Squarepoint
63
Squarepoint
New York
$222M +$49.3M +2,033,462 +29%
RhumbLine Advisers
64
RhumbLine Advisers
Massachusetts
$219M -$10.6M -439,036 -5%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
65
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$211M +$83.6M +3,449,036 +66%
New York State Common Retirement Fund
66
New York State Common Retirement Fund
New York
$210M +$4.66M +192,279 +2%
Bank of Montreal
67
Bank of Montreal
Ontario, Canada
$209M -$28.8M -1,186,269 -12%
National Bank of Canada
68
National Bank of Canada
Quebec, Canada
$208M -$28.5M -1,175,674 -12%
Canada Life
69
Canada Life
Manitoba, Canada
$208M +$34.1M +1,404,763 +20%
SV
70
Starboard Value
New York
$207M +$19.7M +811,149 +10%
BIP
71
Brandes Investment Partners
California
$195M +$24.1M +992,637 +14%
PNC Financial Services Group
72
PNC Financial Services Group
Pennsylvania
$186M -$9.71M -400,484 -5%
BNP Paribas Asset Management
73
BNP Paribas Asset Management
France
$183M +$84.2M +3,472,240 +85%
DekaBank Deutsche Girozentrale
74
DekaBank Deutsche Girozentrale
Germany
$180M +$455K +18,753 +0.3%
Prudential Financial
75
Prudential Financial
New Jersey
$176M +$30.9M +1,272,730 +21%
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