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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
2901
$8.61K
2902
$8.23K
2903
$8K
2904
$7.83K
2905
$7.55K
2906
$7.49K
2907
$7.04K
2908
$6.59K
2909
$6.48K
2910
$5.95K
2911
$5.8K
2912
$5.79K
2913
$5.76K
2914
$5.76K
2915
$5.76K
2916
$5.72K
2917
$5.7K
2918
$5.19K
2919
$5.04K
2920
$4.03K
2921
$3.86K
2922
$2.88K
2923
$2.88K
2924
$2.59K
2925
$2.48K