1,874 hedge funds and large institutions have $155B invested in Pfizer in 2015 Q1 according to their latest regulatory filings, with 121 funds opening new positions, 712 increasing their positions, 818 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

2.88% more ownership

Funds ownership: 73.46%76.34% (+2.9%)

1% more funds holding

Funds holding: 1,8591,874 (+15)

13% less repeat investments, than reductions

Existing positions increased: 712 | Existing positions reduced: 818

Holders
1,874
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
310
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.39B
Puts
$1.7B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1526
$543K
1527
$540K
1528
$539K
1529
$538K
1530
$534K
1531
$533K
1532
$531K
1533
$531K
1534
$530K
1535
$530K
1536
$529K
1537
$529K
1538
$528K
1539
$525K
1540
$524K
1541
$524K
1542
$522K
1543
$519K
1544
$519K
1545
$518K
1546
$518K
1547
$513K
1548
$513K
1549
$510K
1550
$505K