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
1601
$400K
1602
$396K
1603
$395K
1604
$395K
1605
$395K
1606
$394K
1607
$393K
1608
$383K
1609
$381K
1610
$378K
1611
$377K
1612
$377K
1613
$377K
1614
$376K
1615
$375K
1616
$373K
1617
$371K
1618
$368K
1619
$367K
1620
$364K
1621
$364K
1622
$364K
1623
$364K
1624
$360K
1625
$358K