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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
1151
$1.73M
1152
$1.73M
1153
$1.73M
1154
$1.73M
1155
$1.71M
1156
$1.71M
1157
$1.71M
1158
$1.69M
1159
$1.69M
1160
$1.69M
1161
$1.69M
1162
$1.69M
1163
$1.68M
1164
$1.68M
1165
$1.68M
1166
$1.68M
1167
$1.66M
1168
$1.66M
1169
$1.66M
1170
$1.65M
1171
$1.65M
1172
$1.65M
1173
$1.65M
1174
$1.64M
1175
$1.64M