3,253 hedge funds and large institutions have $222B invested in Pfizer in 2021 Q4 according to their latest regulatory filings, with 587 funds opening new positions, 1,251 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: 1,251 | 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: 66.27%67.24% (+0.97%)

Holders
3,253
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 +$517M
2 +$511M
3 +$381M
4
JP Morgan Chase
JP Morgan Chase
New York
+$314M
5
Two Sigma Advisers
Two Sigma Advisers
New York
+$271M
Name Holding Trade Value Shares
Change
Change in
Stake
1876
$1.37M
1877
$1.36M
1878
$1.36M
1879
$1.36M
1880
$1.36M
1881
$1.36M
1882
$1.35M
1883
$1.35M
1884
$1.35M
1885
$1.35M
1886
$1.35M
1887
$1.35M
1888
$1.35M
1889
$1.34M
1890
$1.34M
1891
$1.33M
1892
$1.33M
1893
$1.32M
1894
$1.32M
1895
$1.32M
1896
$1.32M
1897
$1.31M
1898
$1.31M
1899
$1.31M
1900
$1.3M