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Pfizer
PFE

Overview Fund Activity

2,889 hedge funds and large institutions have $94.8B invested in Pfizer in 2025 Q1 according to their latest regulatory filings, with 179 funds opening new positions, 1,264 increasing their positions, 1,183 reducing their positions, and 189 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,889
Holders Change
-70
Holders Change %
-2.37%
% of All Funds
39.24%
Holding in Top 10
43
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+4.88%
% of All Funds
0.58%
New
179
Increased
1,264
Reduced
1,183
Closed
189
Calls
$2.97B
Puts
$3.87B
Net Calls
-$901M
Net Calls Change
-$302M

Top Buyers

1
Fisher Asset Management
Fisher Asset Management
Washington
+$920M
2
BlackRock
BlackRock
New York
+$568M
3
Pacer Advisors
Pacer Advisors
Pennsylvania
+$455M
4
Amundi
Amundi
France
+$383M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$331M

Top Sellers

1
Charles Schwab
Charles Schwab
California
-$2.72B
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$925M
3
Capital World Investors
Capital World Investors
California
-$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 		Shares
Change %
Renaissance Technologies
301
Renaissance Technologies
New York
$19.1M +$19.1M +752,024 New
FMLI
302
Fukoku Mutual Life Insurance
Japan
$19.1M – – –
FP
303
Foundry Partners
Minnesota
$19M -$1.08M -42,665 -5%
IIM
304
Intact Investment Management
Quebec, Canada
$18.9M – – –
Janus Henderson Group
305
Janus Henderson Group
United Kingdom
$18.7M -$5.44M -215,950 -23%
KBG
306
Kahn Brothers Group
New York
$18.6M -$656K -25,901 -3%
A
307
Allianz
Germany
$18.6M – – –
Two Sigma Investments
308
Two Sigma Investments
New York
$18.5M -$116M -4,573,084 -86%
Northwestern Mutual Wealth Management
309
Northwestern Mutual Wealth Management
Wisconsin
$18.5M -$7.9M -311,614 -30%
Vontobel Holding
310
Vontobel Holding
Switzerland
$18.3M +$756K +29,825 +4%
MGP
311
M&G plc
United Kingdom
$18.3M -$1.66M -66,449 -8%
BAMF
312
BI Asset Management Fondsmaeglerselskab
Denmark
$18.2M -$7.16M -282,617 -28%
CCP
313
Clifford Capital Partners
Utah
$18.1M +$3.75M +147,814 +26%
PGFC
314
Peapack-Gladstone Financial Corp
New Jersey
$18.1M -$508K -20,052 -3%
Wealthfront Advisers
315
Wealthfront Advisers
California
$18M +$164K +6,458 +0.9%
PAG
316
Private Advisor Group
New Jersey
$17.9M +$1.07M +42,238 +6%
QCM
317
QRG Capital Management
Illinois
$17.7M +$8.68M +342,476 +96%
Twin Tree Management
318
Twin Tree Management
Texas
$17.7M +$17.7M +698,854 New
AL
319
Arnhold LLC
New York
$17.6M -$1.65M -65,264 -9%
SBCM
320
Schwerin Boyle Capital Management
Massachusetts
$17.5M -$733K -28,940 -4%
CWM
321
CIBC World Markets
New York
$17.3M -$5.54M -218,690 -24%
Acadian Asset Management
322
Acadian Asset Management
Massachusetts
$17.1M +$1.79M +70,847 +12%
BCI
323
Brinker Capital Investments
Pennsylvania
$16.9M +$2.18M +86,175 +15%
OPS
324
Orion Portfolio Solutions
Nebraska
$16.9M +$2.18M +86,175 +15%
BJL
325
Brighton Jones LLC
Washington
$16.8M -$117K -4,599 -0.7%
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