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2,931 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, 867 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: 867 | Existing positions reduced: 1,585

Holders
2,931
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
876
$2.88M
877
$2.88M
878
$2.87M
879
$2.87M
880
$2.86M
881
$2.86M
882
$2.86M
883
$2.85M
884
$2.85M
885
$2.85M
886
$2.83M
887
$2.83M
888
$2.82M
889
$2.82M
890
$2.82M
891
$2.82M
892
$2.81M
893
$2.81M
894
$2.81M
895
$2.79M
896
$2.79M
897
$2.79M
898
$2.78M
899
$2.77M
900
$2.77M