1,878 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, 769 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,878
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
$535K
1527
$534K
1528
$530K
1529
$530K
1530
$526K
1531
$525K
1532
$523K
1533
$516K
1534
$515K
1535
$514K
1536
$509K
1537
$504K
1538
$503K
1539
$497K
1540
$494K
1541
$494K
1542
$492K
1543
$491K
1544
$491K
1545
$491K
1546
$488K
1547
$488K
1548
$487K
1549
$486K
1550
$483K