3,092 hedge funds and large institutions have $161B invested in Pfizer in 2023 Q1 according to their latest regulatory filings, with 139 funds opening new positions, 1,365 increasing their positions, 1,313 reducing their positions, and 232 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

25% less call options, than puts

Call options by funds: $1.55B | Put options by funds: $2.08B

40% less first-time investments, than exits

New positions opened: 139 | Existing positions closed: 232

59% less funds holding in top 10

Funds holding in top 10: 19380 (-113)

Holders
3,092
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
80
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.55B
Puts
$2.08B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2026
$729K
2027
$729K
2028
$729K
2029
$726K
2030
$726K
2031
$726K
2032
$726K
2033
$725K
2034
$725K
2035
$725K
2036
$723K
2037
$722K
2038
$720K
2039
$719K
2040
$719K
2041
$719K
2042
$718K
2043
$717K
2044
$715K
2045
$714K
2046
$714K
2047
$714K
2048
$714K
2049
$713K
2050
$708K