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
1851
$25K
1852
$24K
1853
$24K
1854
$23K
1855
$22K
1856
$19K
1857
$19K
1858
$16K
1859
$15K
1860
$13K
1861
$12K
1862
$11K
1863
$8K
1864
$7K
1865
$7K
1866
$7K
1867
$6K
1868
$6K
1869
$6K
1870
$5K
1871
$5K
1872
$4K
1873
$4K
1874
$3.46K
1875
$3K