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2,930 hedge funds and large institutions have $114B invested in Pfizer in 2023 Q4 according to their latest regulatory filings, with 326 funds opening new positions, 866 increasing their positions, 1,585 reducing their positions, and 269 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

23% less funds holding in top 10

Funds holding in top 10: 5240 (-12)

29% less call options, than puts

Call options by funds: $2.5B | Put options by funds: $3.5B

45% less repeat investments, than reductions

Existing positions increased: 866 | Existing positions reduced: 1,585

Holders
2,930
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
40
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.5B
Puts
$3.5B
Net Calls
Net Calls Change

Top Buyers

1 +$2.4B
2 +$336M
3 +$331M
4
Citadel Advisors
Citadel Advisors
Florida
+$282M
5
Charles Schwab
Charles Schwab
California
+$256M

Top Sellers

1 -$558M
2 -$300M
3 -$266M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
-$262M
5
Two Sigma Investments
Two Sigma Investments
New York
-$232M
Name Holding Trade Value Shares
Change
Change in
Stake
801
$3.48M
802
$3.48M
803
$3.46M
804
$3.45M
805
$3.45M
806
$3.45M
807
$3.44M
808
$3.44M
809
$3.42M
810
$3.39M
811
$3.39M
812
$3.38M
813
$3.35M
814
$3.35M
815
$3.35M
816
$3.32M
817
$3.31M
818
$3.31M
819
$3.3M
820
$3.3M
821
$3.28M
822
$3.28M
823
$3.27M
824
$3.25M
825
$3.23M