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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

560 hedge funds and large institutions have $33.4B invested in Alnylam Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 217 increasing their positions, 170 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
560
Holders Change
+42
Holders Change %
+8.11%
% of All Funds
8.1%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.1%
New
105
Increased
217
Reduced
170
Closed
58
Calls
$364M
Puts
$325M
Net Calls
+$39.2M
Net Calls Change
-$64.1M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$690M
2
Capital Research Global Investors
Capital Research Global Investors
California
+$547M
3
Capital World Investors
Capital World Investors
California
+$423M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
+$264M
5
OAG
Orbis Allan Gray
Bermuda
+$150M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$346M
2
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$315M
3
DTC
Deep Track Capital
Connecticut
-$122M
4
ACA
Avoro Capital Advisors
New York
-$97.2M
5
Citadel Advisors
Citadel Advisors
Florida
-$94.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
BLC
476
Brown, Lisle/Cummings
Rhode Island
$34.4K – – –
GTAM
477
Global Trust Asset Management
Florida
$33.6K – – –
PS
478
Principal Securities
Iowa
$33.3K +$1.65K +6 +5%
VCM
479
Versant Capital Management
Arizona
$29.4K +$12.4K +45 +73%
SSB
480
Sandy Spring Bank
Maryland
$29.2K – – –
HCM
481
Hollencrest Capital Management
California
$28.9K +$28.9K +105 New
GRP
482
Global Retirement Partners
California
$27.8K +$13.2K +48 +91%
HFM
483
Hartford Financial Management
Connecticut
$27.5K – – –
FHA
484
First Horizon Advisors
Tennessee
$26.1K +$2.2K +8 +9%
HNB
485
Huntington National Bank
Ohio
$25.9K +$12.4K +45 +92%
CIA
486
Cape Investment Advisory
Georgia
$24.8K – – –
TFM
487
TFC Financial Management
Massachusetts
$20.4K +$5.5K +20 +37%
S
488
Sachetta
Massachusetts
$19.5K +$11.3K +41 +137%
MPWT
489
MassMutual Private Wealth & Trust
Connecticut
$18.4K +$7.7K +28 +72%
TC
490
Truvestments Capital
Florida
$15.7K +$15.7K +57 New
PFBT
491
Parkside Financial Bank & Trust
Missouri
$15.4K +$4.13K +15 +37%
BF
492
BOK Financial
Oklahoma
$14.8K -$1.54M -5,696 -99%
BBHC
493
Brown Brothers Harriman & Co
New York
$14.3K +$6.88K +25 +93%
SJIM
494
St. Johns Investment Management
Florida
$13.8K – – –
PGAM
495
Princeton Global Asset Management
New Jersey
$13.8K – – –
PFSC
496
Peoples Financial Services Corp
Pennsylvania
$13.8K – – –
PSB
497
Piscataqua Savings Bank
New Hampshire
$13.8K +$9.63K +35 +233%
GWM
498
Geneos Wealth Management
Colorado
$12.9K +$12.9K +47 New
EC
499
Elequin Capital
New York
$12.7K +$12.7K +46 New
CC
500
Centiva Capital
New York
$11.6K -$263K -958 -96%
18 19
20
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