1,968 hedge funds and large institutions have $146B invested in Pfizer in 2015 Q4 according to their latest regulatory filings, with 195 funds opening new positions, 801 increasing their positions, 755 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

4% more capital invested

Capital invested by funds: $140B → $146B (+$6.18B)

5% less funds holding in top 10

Funds holding in top 10: 267253 (-14)

39% less call options, than puts

Call options by funds: $1.79B | Put options by funds: $2.95B

Holders
1,968
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
253
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.79B
Puts
$2.95B
Net Calls
Net Calls Change

Top Buyers

1 +$604M
2 +$445M
3 +$422M
4
CM
Corvex Management
New York
+$401M
5
Sanders Capital
Sanders Capital
Florida
+$340M

Top Sellers

1 -$1.47B
2 -$1.43B
3 -$695M
4
Bank of New York Mellon
Bank of New York Mellon
New York
-$378M
5
Invesco
Invesco
Georgia
-$200M
Name Holding Trade Value Shares
Change
Change in
Stake
826
$4.42M
827
$4.38M
828
$4.37M
829
$4.35M
830
$4.35M
831
$4.32M
832
$4.31M
833
$4.31M
834
$4.29M
835
$4.27M
836
$4.27M
837
$4.27M
838
$4.26M
839
$4.25M
840
$4.23M
841
$4.23M
842
$4.23M
843
$4.21M
844
$4.17M
845
$4.17M
846
$4.17M
847
$4.17M
848
$4.16M
849
$4.12M
850
$4.12M