2,921 hedge funds and large institutions have $114B invested in Pfizer in 2023 Q4 according to their latest regulatory filings, with 324 funds opening new positions, 864 increasing their positions, 1,581 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: $ → $

25% less funds holding in top 10

Funds holding in top 10: 5239 (-13)

29% less call options, than puts

Call options by funds: $2.49B | Put options by funds: $3.5B

45% less repeat investments, than reductions

Existing positions increased: 864 | Existing positions reduced: 1,581

Holders
2,921
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
39
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.49B
Puts
$3.5B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1526
$972K
1527
$968K
1528
$968K
1529
$967K
1530
$966K
1531
$963K
1532
$962K
1533
$961K
1534
$960K
1535
$960K
1536
$960K
1537
$959K
1538
$958K
1539
$957K
1540
$956K
1541
$954K
1542
$953K
1543
$948K
1544
$946K
1545
$943K
1546
$942K
1547
$941K
1548
$941K
1549
$939K
1550
$938K