2,389 hedge funds and large institutions have $173B invested in Pfizer in 2019 Q1 according to their latest regulatory filings, with 132 funds opening new positions, 905 increasing their positions, 1,112 reducing their positions, and 111 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 ownership

Funds ownership:

less funds holding

Funds holding:

4% less capital invested

Capital invested by funds: $180B → $173B (-$6.79B)

19% less repeat investments, than reductions

Existing positions increased: 905 | Existing positions reduced: 1,112

39% less funds holding in top 10

Funds holding in top 10: 327201 (-126)

Holders
2,389
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
201
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.53B
Puts
$1.29B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
551
$9.98M
552
$9.85M
553
$9.8M
554
$9.67M
555
$9.65M
556
$9.63M
557
$9.58M
558
$9.53M
559
$9.52M
560
$9.48M
561
$9.47M
562
$9.45M
563
$9.39M
564
$9.38M
565
$9.38M
566
$9.37M
567
$9.33M
568
$9.28M
569
$9.26M
570
$9.26M
571
$9.2M
572
$9.18M
573
$9.11M
574
$9.08M
575
$9.06M