1,877 hedge funds and large institutions have $140B invested in Pfizer in 2015 Q3 according to their latest regulatory filings, with 71 funds opening new positions, 801 increasing their positions, 768 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,877
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
267
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.27B
Puts
$1.61B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1576
$436K
1577
$432K
1578
$428K
1579
$428K
1580
$425K
1581
$423K
1582
$419K
1583
$419K
1584
$419K
1585
$416K
1586
$415K
1587
$414K
1588
$411K
1589
$411K
1590
$411K
1591
$410K
1592
$410K
1593
$410K
1594
$409K
1595
$406K
1596
$406K
1597
$403K
1598
$401K
1599
$400K
1600
$400K