2,400 hedge funds and large institutions have $180B invested in Pfizer in 2018 Q4 according to their latest regulatory filings, with 258 funds opening new positions, 778 increasing their positions, 1,125 reducing their positions, and 86 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 funds holding

Funds holding:

more ownership

Funds ownership:

3% less capital invested

Capital invested by funds: $185B → $180B (-$5.6B)

6% less call options, than puts

Call options by funds: $1.21B | Put options by funds: $1.28B

31% less repeat investments, than reductions

Existing positions increased: 778 | Existing positions reduced: 1,125

Holders
2,400
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
327
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.21B
Puts
$1.28B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
926
$4.01M
927
$4M
928
$3.98M
929
$3.97M
930
$3.96M
931
$3.94M
932
$3.93M
933
$3.92M
934
$3.91M
935
$3.88M
936
$3.86M
937
$3.86M
938
$3.85M
939
$3.84M
940
$3.83M
941
$3.83M
942
$3.83M
943
$3.82M
944
$3.8M
945
$3.79M
946
$3.76M
947
$3.75M
948
$3.75M
949
$3.74M
950
$3.74M