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
1526
$534K
1527
$530K
1528
$530K
1529
$526K
1530
$525K
1531
$523K
1532
$516K
1533
$515K
1534
$514K
1535
$509K
1536
$504K
1537
$503K
1538
$497K
1539
$494K
1540
$494K
1541
$492K
1542
$491K
1543
$491K
1544
$491K
1545
$488K
1546
$488K
1547
$487K
1548
$486K
1549
$483K
1550
$483K