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
1551
$483K
1552
$477K
1553
$475K
1554
$475K
1555
$474K
1556
$474K
1557
$470K
1558
$469K
1559
$467K
1560
$460K
1561
$459K
1562
$456K
1563
$455K
1564
$455K
1565
$454K
1566
$454K
1567
$451K
1568
$450K
1569
$448K
1570
$446K
1571
$442K
1572
$440K
1573
$440K
1574
$438K
1575
$437K