2,779 hedge funds and large institutions have $92.3B invested in Pfizer in 2025 Q3 according to their latest regulatory filings, with 200 funds opening new positions, 1,104 increasing their positions, 1,207 reducing their positions, and 152 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

9% less repeat investments, than reductions

Existing positions increased: 1,104 | Existing positions reduced: 1,207

1.79% less ownership

Funds ownership: 65.51%63.73% (-1.8%)

15% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.02B

Holders
2,779
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
34
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.58B
Puts
$3.02B
Net Calls
Net Calls Change

Top Buyers

1 +$248M
2 +$207M
3 +$166M
4
Neuberger Berman Group
Neuberger Berman Group
New York
+$154M
5
Ameriprise
Ameriprise
Minnesota
+$152M

Top Sellers

1 -$456M
2 -$421M
3 -$312M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$291M
5
UBS AM
UBS AM
Illinois
-$247M
Name Holding Trade Value Shares
Change
Change in
Stake
MR
201
Munich Reinsurance
$40.4M
KAS
202
Kestra Advisory Services
Texas
$40.2M
CB
203
Commerce Bank
Missouri
$39.9M
CLGM
204
Capitolis Liquid Global Markets
New York
$39.5M
CAI
205
Capital Advisors Inc
Oklahoma
$39.1M
AH
206
Allen Holding
New York
$38.7M
GAM
207
Gotham Asset Management
New York
$37.5M
WP
208
Woodline Partners
California
$37.2M
Rockefeller Capital Management
209
Rockefeller Capital Management
New York
$36.9M
TIM
210
Thornburg Investment Management
New Mexico
$36.9M
CNB
211
Czech National Bank
Czech Republic
$36.8M
William Blair & Company
212
William Blair & Company
Illinois
$36.2M
ZIG
213
Zurich Insurance Group
Switzerland
$36.1M
MIM
214
MetLife Investment Management
New Jersey
$35.9M
FAF
215
Första AP-fonden
Sweden
$35.2M
Nisa Investment Advisors
216
Nisa Investment Advisors
Missouri
$35M
COPPSERS
217
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$34.8M
Los Angeles Capital Management
218
Los Angeles Capital Management
California
$34.6M
KeyBank National Association
219
KeyBank National Association
Ohio
$34.4M
TAM
220
Talaria Asset Management
Australia
$34M
SP
221
Sarasin & Partners
United Kingdom
$33.9M
Janus Henderson Group
222
Janus Henderson Group
United Kingdom
$33M
Simplex Trading
223
Simplex Trading
Illinois
$33M
VV
224
Verity & Verity
South Carolina
$32.7M
SDIC
225
South Dakota Investment Council
South Dakota
$32.6M