2,798 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, 1,215 increasing their positions, 1,117 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: 1,215 | Existing positions reduced: 1,117

0.07% less ownership

Funds ownership: 66.41%66.34% (-0.07%)

Holders
2,798
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
2226
$467K
2227
$466K
2228
$466K
2229
$466K
2230
$466K
2231
$466K
2232
$466K
2233
$465K
2234
$465K
2235
$465K
2236
$462K
2237
$461K
2238
$459K
2239
$459K
2240
$459K
2241
$458K
2242
$457K
2243
$456K
2244
$456K
2245
$455K
2246
$455K
2247
$454K
2248
$454K
2249
$452K
2250
$451K