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Alnylam Pharmaceuticals

593 hedge funds and large institutions have $30.1B invested in Alnylam Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 98 funds opening new positions, 239 increasing their positions, 180 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed

58% more first-time investments, than exits

New positions opened: 98 | Existing positions closed: 62

33% more repeat investments, than reductions

Existing positions increased: 239 | Existing positions reduced: 180

17% more call options, than puts

Call options by funds: $195M | Put options by funds: $166M

5% more funds holding

Funds holding: 566593 (+27)

2.61% more ownership

Funds ownership: 96.47%99.08% (+2.6%)

12% less capital invested

Capital invested by funds: $34.1B → $30.1B (-$3.99B)

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

Holders
593
Holders Change
+27
Holders Change %
+4.77%
% of All Funds
7.81%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.05%
New
98
Increased
239
Reduced
180
Closed
62
Calls
$195M
Puts
$166M
Net Calls
+$29M
Net Calls Change
-$10.2M
Name Holding Trade Value Shares
Change
Change in
Stake
SW
326
SteelPeak Wealth
California
$819K +$264K +1,005 +41%
OSAM
327
O'Shaughnessy Asset Management
Connecticut
$810K -$75.2K -286 -8%
PCA
328
Pallas Capital Advisors
Massachusetts
$802K +$22.9K +87 +3%
SPAS
329
Spectrum Planning & Advisory Services
California
$790K
OCM
330
Orion Capital Management
California
$786K -$22.4K -85 -2%
AI
331
Atria Investments
North Carolina
$779K +$43.7K +166 +5%
SFA
332
Sequoia Financial Advisors
Ohio
$776K +$43.9K +167 +5%
BMSSC
333
B. Metzler seel. Sohn & Co
Germany
$772K
LJHT
334
Laurie J. Hall Trustee
$765K
Janney Montgomery Scott
335
Janney Montgomery Scott
Pennsylvania
$746K +$5K +19 +0.6%
RIA
336
Regal Investment Advisors
Michigan
$743K -$5K -19 -0.6%
ADIM
337
Alpha DNA Investment Management
Maryland
$710K +$794K +3,019 New
Verition Fund Management
338
Verition Fund Management
Connecticut
$683K -$3.83M -14,565 -83%
ACM
339
ADAR1 Capital Management
Texas
$682K +$763K +2,900 New
GIC
340
Generali Investments CEE
Czech Republic
$682K +$763K +2,900 New
HKAM
341
Horizon Kinetics Asset Management
New York
$678K +$31.8K +121 +4%
KeyBank National Association
342
KeyBank National Association
Ohio
$673K +$753K +2,862 New
FRM
343
Fox Run Management
Connecticut
$661K -$20K -76 -3%
SGAM
344
Smith Group Asset Management
Texas
$647K -$13.2K -50 -2%
SFA
345
Souders Financial Advisors
Ohio
$645K -$161K -613 -18%
SFP
346
Shepherd Financial Partners
Massachusetts
$644K
GT
347
Greenleaf Trust
Michigan
$641K +$1.05K +4 +0.1%
GFM
348
GF Fund Management
China
$637K +$712K +2,708 New
HCA
349
Harbor Capital Advisors
Illinois
$624K +$16.6K +63 +2%
Kovitz Investment Group Partners
350
Kovitz Investment Group Partners
Illinois
$622K +$55.2K +210 +9%