2,318 hedge funds and large institutions have $142B invested in Pfizer in 2019 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 986 increasing their positions, 1,010 reducing their positions, and 137 closing their positions.

New
Increased
Maintained
Reduced
Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

less call options, than puts

Call options by funds: $ | Put options by funds: $

19% less capital invested

Capital invested by funds: $176B → $142B (-$33.5B)

28% less first-time investments, than exits

New positions opened: 99 | Existing positions closed: 137

59% less funds holding in top 10

Funds holding in top 10: 19981 (-118)

Holders
2,318
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
81
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.16B
Puts
$1.43B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2026
$314K
2027
$313K
2028
$313K
2029
$312K
2030
$310K
2031
$306K
2032
$305K
2033
$305K
2034
$305K
2035
$304K
2036
$304K
2037
$304K
2038
$304K
2039
$303K
2040
$302K
2041
$301K
2042
$300K
2043
$299K
2044
$299K
2045
$299K
2046
$297K
2047
$296K
2048
$296K
2049
$295K
2050
$294K