2,666 hedge funds and large institutions have $133B invested in Pfizer in 2021 Q1 according to their latest regulatory filings, with 165 funds opening new positions, 1,217 increasing their positions, 1,080 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

less ownership

Funds ownership:

3% less capital invested

Capital invested by funds: $136B → $133B (-$3.82B)

14% less call options, than puts

Call options by funds: $1.88B | Put options by funds: $2.18B

14% less funds holding in top 10

Funds holding in top 10: 6455 (-9)

Holders
2,666
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
55
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.88B
Puts
$2.18B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1601
$1.06M
1602
$1.05M
1603
$1.05M
1604
$1.05M
1605
$1.05M
1606
$1.05M
1607
$1.04M
1608
$1.04M
1609
$1.04M
1610
$1.04M
1611
$1.04M
1612
$1.03M
1613
$1.03M
1614
$1.03M
1615
$1.03M
1616
$1.03M
1617
$1.03M
1618
$1.03M
1619
$1.03M
1620
$1.03M
1621
$1.02M
1622
$1.02M
1623
$1.02M
1624
$1.02M
1625
$1.01M