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
1826
$67K
1827
$64K
1828
$60K
1829
$59K
1830
$55K
1831
$53K
1832
$51K
1833
$50.3K
1834
$47K
1835
$45K
1836
$43K
1837
$41K
1838
$40K
1839
$37K
1840
$37K
1841
$36K
1842
$36K
1843
$35K
1844
$32K
1845
$31.4K
1846
$30K
1847
$29K
1848
$26K
1849
$26K
1850
$25K