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Alnylam Pharmaceuticals

277 hedge funds and large institutions have $7.86B invested in Alnylam Pharmaceuticals in 2015 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 111 increasing their positions, 79 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

171% more first-time investments, than exits

New positions opened: 65 | Existing positions closed: 24

59% more call options, than puts

Call options by funds: $95.3M | Put options by funds: $59.8M

41% more repeat investments, than reductions

Existing positions increased: 111 | Existing positions reduced: 79

17% more funds holding

Funds holding: 237277 (+40)

17% more capital invested

Capital invested by funds: $6.73B → $7.86B (+$1.13B)

8% less funds holding in top 10

Funds holding in top 10: 1211 (-1)

Holders
277
Holders Change
+40
Holders Change %
+16.88%
% of All Funds
7.46%
Holding in Top 10
11
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-8.33%
% of All Funds
0.3%
New
65
Increased
111
Reduced
79
Closed
24
Calls
$95.3M
Puts
$59.8M
Net Calls
+$35.5M
Net Calls Change
+$14.3M
Name Holding Trade Value Shares
Change
Change in
Stake
CCMH
226
Cornerstone Capital Management Holdings
New York
$274K -$3.99M -33,405 -94%
VKH
227
Virtu KCG Holdings
New York
$269K -$1.17M -9,762 -81%
MF
228
Magnetar Financial
Illinois
$269K +$268K +2,243 New
AB
229
Amalgamated Bank
New York
$267K -$594K -4,968 -69%
MPI
230
Mairs & Power Inc
Minnesota
$264K
Mirae Asset Global Investments
231
Mirae Asset Global Investments
South Korea
$258K +$17.3K +145 +7%
PSUF
232
People's United Financial
Connecticut
$256K +$1.2K +10 +0.5%
SBH
233
Segall Bryant & Hamill
Illinois
$240K
First Manhattan
234
First Manhattan
New York
$239K
RMCM
235
Reynders McVeigh Capital Management
Massachusetts
$234K +$233K +1,950 New
Nordea Investment Management
236
Nordea Investment Management
Sweden
$230K +$230K +1,921 New
AIG
237
American International Group
New York
$225K +$24K +201 +12%
CAM
238
Capstone Asset Management
Texas
$210K +$209K +1,749 New
Cambridge Investment Research Advisors
239
Cambridge Investment Research Advisors
Iowa
$210K +$209K +1,750 New
VDI
240
Vaughan David Investments
Illinois
$204K -$35.9K -300 -15%
DILH
241
Dai-ichi Life Holdings
Japan
$202K +$202K +1,688 New
EOJOAM
242
E. Ohman J:or Asset Management
Sweden
$192K +$191K +1,600 New
Parallax Volatility Advisers
243
Parallax Volatility Advisers
California
$180K +$179K +1,500 New
GH
244
GAM Holding
Switzerland
$177K +$177K +1,479 New
AIM
245
Assured Investment Management
New York
$170K +$169K +1,415 New
Daiwa Securities Group
246
Daiwa Securities Group
Japan
$144K +$143K +1,200 New
CIM
247
CenturyLink Investment Management
Colorado
$132K +$124K +1,039 +1,649%
WEC
248
Winslow Evans & Crocker
Massachusetts
$126K
MWP
249
MYCIO Wealth Partners
Pennsylvania
$120K +$47.8K +400 +67%
LIA
250
LS Investment Advisors
Michigan
$115K +$115K +963 New

ALNY Hedge Fund Activity: Q2 2015 in Review

277 of the 3,711 institutional investors tracked by Wall St. Rank reported a position in Alnylam Pharmaceuticals (ALNY) for Q2 2015, worth a combined $7.86B — up 17% from $6.73B a quarter earlier.

Buyers outnumbered sellers: 65 funds opened new ALNY positions and 24 closed out — a net gain of 41 holders — while 111 added to existing stakes and 79 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $53.7M. The largest seller was Wellington Management Group, cutting an estimated $98.8M.

  • 277 institutional investors held Alnylam Pharmaceuticals (ALNY) as of Q2 2015, up from 237 in Q1 2015.
  • Funds reported $7.86B of Alnylam Pharmaceuticals stock for Q2 2015, up 17% quarter-over-quarter.
  • 65 funds opened new Alnylam Pharmaceuticals positions in Q2 2015 and 24 closed out, a net change of +41 holders.
  • The largest Alnylam Pharmaceuticals buyer in Q2 2015 was T. Rowe Price Associates, an estimated $53.7M added.
  • The largest Alnylam Pharmaceuticals seller in Q2 2015 was Wellington Management Group, an estimated $98.8M sold.

Based on aggregated 13F filings for Q2 2015.