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2,800 hedge funds and large institutions have $160B invested in Pfizer in 2021 Q3 according to their latest regulatory filings, with 192 funds opening new positions, 1,216 increasing their positions, 1,118 reducing their positions, and 87 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:

10% more call options, than puts

Call options by funds: $3.51B | Put options by funds: $3.19B

9% more repeat investments, than reductions

Existing positions increased: 1,216 | Existing positions reduced: 1,118

0.07% less ownership

Funds ownership: 66.42%66.35% (-0.07%)

Holders
2,800
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
106
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.51B
Puts
$3.19B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1851
$868K
1852
$867K
1853
$867K
1854
$865K
1855
$865K
1856
$865K
1857
$863K
1858
$863K
1859
$862K
1860
$861K
1861
$861K
1862
$861K
1863
$860K
1864
$858K
1865
$857K
1866
$856K
1867
$855K
1868
$855K
1869
$855K
1870
$854K
1871
$854K
1872
$854K
1873
$851K
1874
$850K
1875
$849K