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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

260 hedge funds and large institutions have $6.22B invested in Alnylam Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 98 increasing their positions, 75 reducing their positions, and 39 closing their positions.

Holders
260
Holders Change
+3
Holders Change %
+1.17%
% of All Funds
6.83%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.18%
New
44
Increased
98
Reduced
75
Closed
39
Calls
$21M
Puts
$25.4M
Net Calls
-$4.4M
Net Calls Change
-$20.5M

Top Buyers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$257M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$475M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1B
4
ACH
4
ArrowMark Colorado Holdings
Colorado
$16.6M
5
SPC
5
Slate Path Capital
New York
$68.3M

Top Sellers

1
AAMU
1
Amundi Asset Management US
Massachusetts
$0
2
First Trust Advisors
2
First Trust Advisors
Illinois
$115M
3
UIM
3
USS Investment Management
United Kingdom
$0
4
CCM
4
Camber Capital Management
Massachusetts
$0
5
GTP
5
Global Thematic Partners
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
QCG
251
Quadrant Capital Group
Ohio
$6K 69 +69 New
TJHA
252
Thomas J. Herzfeld Advisors
Florida
$5K 50 – –
PFBT
253
Parkside Financial Bank & Trust
Missouri
$3K 35 -33 -49%
VIA
254
Vantage Investment Advisors
Pennsylvania
$3K 27 – –
DADC
255
D.A. Davidson & Co
Montana
$3K 32 +32 New
ASN
256
Advisory Services Network
Georgia
$1K 10 – –
QI
257
QS Investors
New York
$1K 8 +8 New
WAM
258
Wealthspire Advisors (Maryland)
Maryland
$1K 9 +9 New
PCP
259
Proficio Capital Partners
Massachusetts
$1K 13 +13 New
Manulife (Manufacturers Life Insurance)
260
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$267 2,834 – –
AAMU
261
Amundi Asset Management US
Massachusetts
– – -632,698 Closed
UIM
262
USS Investment Management
United Kingdom
– – -276,572 Closed
CCM
263
Camber Capital Management
Massachusetts
– – -250,000 Closed
GTP
264
Global Thematic Partners
New York
– – -225,125 Closed
FCM
265
Frontier Capital Management
Massachusetts
– – -212,682 Closed
T
266
TOBAM
France
– – -116,310 Closed
O
267
OppenheimerFunds
New York
– – -73,840 Closed
SCM
268
Sio Capital Management
New York
– – -64,996 Closed
RCM
269
RA Capital Management
Massachusetts
– – -63,026 Closed
Capital Fund Management (CFM)
270
Capital Fund Management (CFM)
France
– – -32,956 Closed
TI
271
Trexquant Investment
Connecticut
– – -27,859 Closed
PG
272
PEAK6 Group
Illinois
– – -26,972 Closed
AFA
273
Abacus FCF Advisors
Florida
– – -22,023 Closed
CAM
274
Chesapeake Asset Management
New York
– – -18,407 Closed
VKH
275
Virtu KCG Holdings
New York
– – -17,737 Closed
8 9 10
11
12