2,387 hedge funds and large institutions have $173B invested in Pfizer in 2019 Q1 according to their latest regulatory filings, with 132 funds opening new positions, 904 increasing their positions, 1,112 reducing their positions, and 111 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more ownership

Funds ownership:

less funds holding

Funds holding:

4% less capital invested

Capital invested by funds: $180B → $173B (-$6.8B)

19% less repeat investments, than reductions

Existing positions increased: 904 | Existing positions reduced: 1,112

39% less funds holding in top 10

Funds holding in top 10: 327201 (-126)

Holders
2,387
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
201
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.53B
Puts
$1.29B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1926
$497K
1927
$497K
1928
$493K
1929
$492K
1930
$491K
1931
$489K
1932
$488K
1933
$488K
1934
$488K
1935
$486K
1936
$486K
1937
$481K
1938
$478K
1939
$477K
1940
$476K
1941
$475K
1942
$475K
1943
$473K
1944
$471K
1945
$469K
1946
$469K
1947
$468K
1948
$466K
1949
$466K
1950
$465K