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Alnylam Pharmaceuticals

257 hedge funds and large institutions have $5.26B invested in Alnylam Pharmaceuticals in 2015 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 93 increasing their positions, 89 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

37% more call options, than puts

Call options by funds: $59.2M | Put options by funds: $43.1M

4% more repeat investments, than reductions

Existing positions increased: 93 | Existing positions reduced: 89

7% less funds holding

Funds holding: 277257 (-20)

27% less funds holding in top 10

Funds holding in top 10: 118 (-3)

32% less first-time investments, than exits

New positions opened: 36 | Existing positions closed: 53

33% less capital invested

Capital invested by funds: $7.86B → $5.26B (-$2.6B)

Holders
257
Holders Change
-20
Holders Change %
-7.22%
% of All Funds
7.18%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.22%
New
36
Increased
93
Reduced
89
Closed
53
Calls
$59.2M
Puts
$43.1M
Net Calls
+$16.1M
Net Calls Change
-$19.4M
Name Holding Trade Value Shares
Change
Change in
Stake
Teacher Retirement System of Texas
201
Teacher Retirement System of Texas
Texas
$326K +$129K +1,161 +40%
CI
202
Cowen Inc
New York
$317K +$439K +3,950 New
SW
203
SVB Wealth
Massachusetts
$314K
LJHT
204
Laurie J. Hall Trustee
$305K
GPCM
205
Granite Point Capital Management
Massachusetts
$298K -$18K -162 -4%
PP
206
Paloma Partners
Connecticut
$284K -$1.93M -17,346 -83%
SEI Investments
207
SEI Investments
Pennsylvania
$265K -$582K -5,234 -61%
NME
208
Notis-McConarty Edward
$263K -$5.55K -50 -1%
CIBC Asset Management
209
CIBC Asset Management
Ontario, Canada
$255K +$67.7K +609 +24%
DCM
210
Driehaus Capital Management
Illinois
$246K -$2.68M -24,083 -89%
EEG
211
E.E. Geduld
$241K -$500K -4,500 -60%
CIM
212
Calvert Investment Management
Maryland
$238K +$13.2K +119 +4%
PM
213
Parametrica Management
Hong Kong
$238K +$329K +2,962 New
PAM
214
Princeton Alpha Management
New Jersey
$206K +$333 +3 +0.1%
First Manhattan
215
First Manhattan
New York
$160K
AIG
216
American International Group
New York
$160K +$13K +117 +6%
Nordea Investment Management
217
Nordea Investment Management
Sweden
$154K
AIM
218
Assured Investment Management
New York
$135K +$29.7K +267 +19%
Daiwa Securities Group
219
Daiwa Securities Group
Japan
$129K +$44.4K +400 +33%
EOJOAM
220
E. Ohman J:or Asset Management
Sweden
$129K
CIM
221
CenturyLink Investment Management
Colorado
$124K +$48.7K +438 +40%
Parallax Volatility Advisers
222
Parallax Volatility Advisers
California
$121K
GH
223
GAM Holding
Switzerland
$119K
SO
224
STRS Ohio
Ohio
$112K +$156K +1,402 New
MPWT
225
MassMutual Private Wealth & Trust
Connecticut
$100K +$4.89K +44 +4%