2,894 hedge funds and large institutions have $94.8B invested in Pfizer in 2025 Q1 according to their latest regulatory filings, with 181 funds opening new positions, 1,265 increasing their positions, 1,185 reducing their positions, and 189 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less capital invested

Capital invested by funds: $ → $

1.53% less ownership

Funds ownership: 65.99%64.46% (-1.5%)

2% less funds holding

Funds holding: 2,9612,894 (-67)

23% less call options, than puts

Call options by funds: $2.97B | Put options by funds: $3.87B

Holders
2,894
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
43
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.97B
Puts
$3.87B
Net Calls
Net Calls Change

Top Buyers

1 +$920M
2 +$568M
3 +$455M
4
Amundi
Amundi
France
+$383M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$331M

Top Sellers

1 -$2.72B
2 -$925M
3 -$415M
4
1832 Asset Management
1832 Asset Management
Ontario, Canada
-$252M
5
Two Sigma Advisers
Two Sigma Advisers
New York
-$231M
Name Holding Trade Value Shares
Change
Change in
Stake
IMPI
251
Ilmarinen Mutual Pension Insurance
Finland
$24.9M
AWM
252
AE Wealth Management
Kansas
$24.8M
AA
253
ALPS Advisors
Colorado
$24.2M
WAM
254
Wilsey Asset Management
California
$23.9M
URS
255
Utah Retirement Systems
Utah
$23.8M
Brown Advisory
256
Brown Advisory
Maryland
$23.8M
UIM
257
USS Investment Management
United Kingdom
$23.7M
SGA
258
Sector Gamma AS
Norway
$23.4M
CIBC Private Wealth Group
259
CIBC Private Wealth Group
Georgia
$23.2M
BCM
260
Becker Capital Management
Oregon
$23.2M
FRM
261
Foundation Resource Management
Arkansas
$22.6M
Bank Julius Baer & Co
262
Bank Julius Baer & Co
Switzerland
$22.3M
AAF
263
Andra AP-fonden
Sweden
$22.3M
Lazard Asset Management
264
Lazard Asset Management
New York
$22.3M
VV
265
Verity & Verity
South Carolina
$22M
VMPIC
266
Varma Mutual Pension Insurance Co
Finland
$21.9M
MASUI
267
MIRAE ASSET SECURITIES (USA) INC.
New York
$21.7M
X
268
Xponance
Pennsylvania
$21.7M
AP
269
Americana Partners
Texas
$21.6M
Pathstone Holdings
270
Pathstone Holdings
New Jersey
$21.5M
Mercer Global Advisors
271
Mercer Global Advisors
Colorado
$21.4M
Mackenzie Financial
272
Mackenzie Financial
Ontario, Canada
$21.4M
ST
273
Sabal Trust
Florida
$21.2M
GT
274
Glenmede Trust
Pennsylvania
$21.1M
PFSRSONJ
275
Police & Firemen's Retirement System of New Jersey
New Jersey
$20.9M