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
1826
$70K
1827
$67K
1828
$64K
1829
$60K
1830
$59K
1831
$55K
1832
$53K
1833
$51K
1834
$50.3K
1835
$47K
1836
$45K
1837
$43K
1838
$41K
1839
$40K
1840
$37K
1841
$37K
1842
$36K
1843
$36K
1844
$35K
1845
$32K
1846
$31.4K
1847
$30K
1848
$29K
1849
$26K
1850
$26K