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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

449 hedge funds and large institutions have $20.9B invested in Alnylam Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 162 increasing their positions, 162 reducing their positions, and 58 closing their positions.

Holders
449
Holders Change
-23
Holders Change %
-4.87%
% of All Funds
7.16%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
43
Increased
162
Reduced
162
Closed
58
Calls
$172M
Puts
$203M
Net Calls
-$30.3M
Net Calls Change
+$11.9M

Top Buyers

1
Pictet Asset Management
1
Pictet Asset Management
Switzerland
$140M
2
Norges Bank
2
Norges Bank
Norway
$211M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$493M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$1.14B
5
Capital International Investors
5
Capital International Investors
California
$549M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2B
2
Morgan Stanley
2
Morgan Stanley
New York
$214M
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$1.45B
4
Two Sigma Investments
4
Two Sigma Investments
New York
$584K
5
Invesco
5
Invesco
Georgia
$38.4M
Name Market Value Shares Shares
Change 		Shares
Change %
IHAM
451
Integral Health Asset Management
New York
– – -52,000 Closed
WorldQuant Millennium Advisors
452
WorldQuant Millennium Advisors
New York
– – -40,287 Closed
Citadel Advisors
453
Citadel Advisors
Florida
– – -29,563 Closed
TLP
454
Tri Locum Partners
New York
– – -29,506 Closed
AIM
455
Aigen Investment Management
New York
– – -26,604 Closed
Marshall Wace
456
Marshall Wace
United Kingdom
– – -11,085 Closed
JF
457
Jump Financial
Illinois
– – -8,439 Closed
SGH
458
Sivik Global Healthcare
Connecticut
– – -8,000 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
459
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– – -6,295 Closed
CIP
460
Chartwell Investment Partners
Pennsylvania
– – -6,174 Closed
EGM
461
Engineers Gate Manager
New York
– – -5,286 Closed
TSS
462
Two Sigma Securities
New York
– – -5,111 Closed
Walleye Trading
463
Walleye Trading
New York
– – -4,489 Closed
Federated Hermes
464
Federated Hermes
Pennsylvania
– – -4,060 Closed
HS
465
HighVista Strategies
Massachusetts
– – -4,056 Closed
HCM
466
Howland Capital Management
Massachusetts
– – -4,000 Closed
BAM
467
Blueshift Asset Management
New Jersey
– – -3,763 Closed
WFC
468
Western Financial Corp
California
– – -3,630 Closed
FRM
469
Fox Run Management
Connecticut
– – -2,797 Closed
AAM
470
Azzad Asset Management
Virginia
– – -2,725 Closed
GT
471
Glenmede Trust
Pennsylvania
– – -2,037 Closed
EOJOAM
472
E. Ohman J:or Asset Management
Sweden
– – -2,000 Closed
SBH
473
Segall Bryant & Hamill
Illinois
– – -2,000 Closed
SW
474
SVB Wealth
Massachusetts
– – -1,872 Closed
VF
475
Virtu Financial
New York
– – -1,808 Closed
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