3,249 hedge funds and large institutions have $222B invested in Pfizer in 2021 Q4 according to their latest regulatory filings, with 584 funds opening new positions, 1,250 increasing their positions, 1,152 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

9% more repeat investments, than reductions

Existing positions increased: 1,250 | Existing positions reduced: 1,152

1% more call options, than puts

Call options by funds: $5.34B | Put options by funds: $5.26B

0.97% more ownership

Funds ownership: 66.25%67.22% (+0.97%)

Holders
3,249
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
249
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.34B
Puts
$5.26B
Net Calls
Net Calls Change

Top Buyers

1 +$610M
2 +$609M
3 +$455M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$375M
5
Two Sigma Advisers
Two Sigma Advisers
New York
+$323M
Name Holding Trade Value Shares
Change
Change in
Stake
2026
$1.1M
2027
$1.1M
2028
$1.1M
2029
$1.1M
2030
$1.1M
2031
$1.09M
2032
$1.09M
2033
$1.09M
2034
$1.09M
2035
$1.09M
2036
$1.09M
2037
$1.09M
2038
$1.09M
2039
$1.09M
2040
$1.09M
2041
$1.09M
2042
$1.08M
2043
$1.08M
2044
$1.08M
2045
$1.08M
2046
$1.08M
2047
$1.08M
2048
$1.07M
2049
$1.07M
2050
$1.07M