2,867 hedge funds and large institutions have $105B invested in Pfizer in 2024 Q1 according to their latest regulatory filings, with 191 funds opening new positions, 1,218 increasing their positions, 1,245 reducing their positions, and 215 closing their positions.

New
Increased
Maintained
Reduced
Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

11% less first-time investments, than exits

New positions opened: 191 | Existing positions closed: 215

23% less funds holding in top 10

Funds holding in top 10: 4031 (-9)

42% less call options, than puts

Call options by funds: $2.2B | Put options by funds: $3.82B

Holders
2,867
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
31
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.2B
Puts
$3.82B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2026
$441K
2027
$441K
2028
$440K
2029
$439K
2030
$439K
2031
$439K
2032
$439K
2033
$439K
2034
$438K
2035
$438K
2036
$437K
2037
$437K
2038
$435K
2039
$435K
2040
$434K
2041
$432K
2042
$431K
2043
$431K
2044
$430K
2045
$430K
2046
$430K
2047
$430K
2048
$429K
2049
$429K
2050
$428K