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2,807 hedge funds and large institutions have $92.5B invested in Pfizer in 2025 Q3 according to their latest regulatory filings, with 203 funds opening new positions, 1,115 increasing their positions, 1,218 reducing their positions, and 153 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: $ → $

more funds holding

Funds holding:

8% less repeat investments, than reductions

Existing positions increased: 1,115 | Existing positions reduced: 1,218

1.79% less ownership

Funds ownership: 65.64%63.85% (-1.8%)

15% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.03B

Holders
2,807
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
35
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.58B
Puts
$3.03B
Net Calls
Net Calls Change

Top Buyers

1 +$240M
2 +$200M
3 +$161M
4
Neuberger Berman Group
Neuberger Berman Group
New York
+$149M
5
Ameriprise
Ameriprise
Minnesota
+$148M

Top Sellers

1 -$441M
2 -$408M
3 -$302M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$282M
5
UBS AM
UBS AM
Illinois
-$239M
Name Holding Trade Value Shares
Change
Change in
Stake
551
$5.95M
552
$5.94M
553
$5.91M
554
$5.89M
555
$5.88M
556
$5.88M
557
$5.85M
558
$5.82M
559
$5.79M
560
$5.77M
561
$5.68M
562
$5.65M
563
$5.63M
564
$5.62M
565
$5.6M
566
$5.59M
567
$5.54M
568
$5.54M
569
$5.52M
570
$5.52M
571
$5.52M
572
$5.51M
573
$5.5M
574
$5.47M
575
$5.46M