3,089 hedge funds and large institutions have $161B invested in Pfizer in 2023 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 1,365 increasing their positions, 1,312 reducing their positions, and 232 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

25% less call options, than puts

Call options by funds: $1.55B | Put options by funds: $2.08B

41% less first-time investments, than exits

New positions opened: 137 | Existing positions closed: 232

59% less funds holding in top 10

Funds holding in top 10: 19380 (-113)

Holders
3,089
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
80
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.55B
Puts
$2.08B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$20.7B
2
$18.2B
3
$11.5B
4
$9.45B
5
$8.93B
6
$4.47B
7
$3.41B
8
$3.29B
9
$2.7B
10
$2.64B
11
$2.64B
12
$2.28B
13
$2.21B
14
$2.2B
15
$2.12B
16
$1.78B
17
$1.7B
18
$1.62B
19
$1.51B
20
$1.46B
21
$1.46B
22
$1.28B
23
$1.01B
24
$972M
25
$951M