We are live on ! Find out more

2,805 hedge funds and large institutions have $90.8B invested in Pfizer in 2025 Q2 according to their latest regulatory filings, with 142 funds opening new positions, 1,174 increasing their positions, 1,231 reducing their positions, and 229 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

21% less call options, than puts

Call options by funds: $2.61B | Put options by funds: $3.32B

34% less funds holding in top 10

Funds holding in top 10: 4429 (-15)

38% less first-time investments, than exits

New positions opened: 142 | Existing positions closed: 229

Holders
2,805
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.61B
Puts
$3.32B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
476
$7.38M
477
$7.37M
478
$7.36M
479
$7.34M
480
$7.34M
481
$7.32M
482
$7.31M
483
$7.3M
484
$7.27M
485
$7.27M
486
$7.24M
487
$7.23M
488
$7.22M
489
$7.22M
490
$7.21M
491
$7.17M
492
$7.12M
493
$7.1M
494
$7.07M
495
$7.05M
496
$7.02M
497
$7.01M
498
$6.99M
499
$6.97M
500
$6.95M