2,239 hedge funds and large institutions have $154B invested in Pfizer in 2017 Q4 according to their latest regulatory filings, with 282 funds opening new positions, 858 increasing their positions, 861 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,239
Holders Change
+203
Holders Change %
+9.97%
% of All Funds
50.85%
Holding in Top 10
162
Holding in Top 10 Change
-13
Holding in Top 10 Change %
-7.43%
% of All Funds
3.68%
New
282
Increased
858
Reduced
861
Closed
59
Calls
$937M
Puts
$1.28B
Net Calls
-$346M
Net Calls Change
-$564M
Name Holding Trade Value Shares
Change
Shares
Change %
HM
2251
HealthCor Management
New York
-$8.84M -260,939 Closed
ECM
2252
Endurant Capital Management
California
-$8.12M -239,594 Closed
ICOA
2253
Investment Centers of America
North Dakota
-$6.99M -206,174 Closed
BVDMP
2254
Bedrijfstakpensioenfonds Voor De Media PNO
Netherlands
-$5.26M -155,134 Closed
CC
2255
Cipher Capital
New York
-$5.1M -150,565 Closed
BCMNY
2256
Buckingham Capital Management (New York)
New York
-$4.52M -133,290 Closed
Group One Trading
2257
Group One Trading
Illinois
-$3.68M -108,698 Closed
NPC
2258
National Planning Corporation
California
-$3.66M -108,119 Closed
GEM
2259
Global Endowment Management
North Carolina
-$3.4M -100,235 Closed
AC
2260
Ascend Capital
California
-$2.29M -67,566 Closed
BGDI
2261
BW Gestao de Investimentos
Brazil
-$2.14M -63,240 Closed
SCM
2262
Segantii Capital Management
Hong Kong
-$2.14M -63,240 Closed
PIM
2263
Platinum Investment Management
Australia
-$1.7M -50,181 Closed
PCMC
2264
Paragon Capital Management (Colorado)
Colorado
-$1.57M -46,246 Closed
PP
2265
PDT Partners
New York
-$1.54M -45,533 Closed
NIMI
2266
Natixis Investment Managers International
France
-$1.45M -42,763 Closed
IAA
2267
Ironsides Asset Advisors
North Carolina
-$1.29M -37,981 Closed
ID
2268
Integral Derivatives
New York
-$1.16M -34,299 Closed
SEC
2269
Seven Eight Capital
New York
-$1.16M -34,197 Closed
PIM
2270
Partner Investment Management
California
-$1.11M -32,738 Closed
ARTA
2271
A.R.T. Advisors
New York
-$960K -28,353 Closed
FRM
2272
Fox Run Management
Connecticut
-$907K -26,772 Closed
ACM
2273
Advent Capital Management
New York
-$893K -26,350 Closed
PFA
2274
Pure Financial Advisors
California
-$822K -24,267 Closed
RGNCM
2275
R.G. Niederhoffer Capital Management
New York
-$449K -13,280 Closed