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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

494 hedge funds and large institutions have $22.6B invested in Alnylam Pharmaceuticals in 2023 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 166 increasing their positions, 158 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
494
Holders Change
+45
Holders Change %
+10.02%
% of All Funds
7.24%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.09%
New
95
Increased
166
Reduced
158
Closed
44
Calls
$267M
Puts
$321M
Net Calls
-$54.7M
Net Calls Change
-$24.4M

Top Buyers

1
Norges Bank
Norges Bank
Norway
$390M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$1.38B
3
Capital International Investors
Capital International Investors
California
$687M
4
Morgan Stanley
Morgan Stanley
New York
$309M
5
Vanguard Group
Vanguard Group
Pennsylvania
$2.29B

Top Sellers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$1.33B
2
Fidelity Investments
Fidelity Investments
Massachusetts
$1.97B
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$21.5M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$667M
5
Capital World Investors
Capital World Investors
California
$3.1B
Name Holding Trade Value Shares
Change 		Shares
Change %
OIAM
426
OFI Invest Asset Management
France
$24.8K +$24.8K +143 New
BLC
427
Brown, Lisle/Cummings
Rhode Island
$23.9K – – –
GTAM
428
Global Trust Asset Management
Florida
$23.4K – – –
GI
429
Gradient Investments
Minnesota
$21.8K – – –
HI
430
Harbour Investments
Wisconsin
$21.1K +$10.9K +57 +108%
PS
431
Principal Securities
Iowa
$19.5K +$19.5K +102 New
FFA
432
Farther Finance Advisors
California
$18K +$13.2K +69 +276%
RIM
433
Rakuten Investment Management
Japan
$17.6K +$17.6K +90 New
CIA
434
Cape Investment Advisory
Georgia
$17.2K -$574 -3 -3%
FHA
435
First Horizon Advisors
Tennessee
$16.8K – – –
VNA
436
Valley National Advisers
Pennsylvania
$16K +$1.86K +10 +13%
GRP
437
Global Retirement Partners
California
$14.6K -$2.25K -12 -13%
SSB
438
Sandy Spring Bank
Maryland
$14.4K – – –
CTC
439
Central Trust Company
Missouri
$12.8K – – –
SJIM
440
St. Johns Investment Management
Florida
$9.57K – – –
TFM
441
TFC Financial Management
Massachusetts
$9.57K – – –
PFSC
442
Peoples Financial Services Corp
Pennsylvania
$9.57K – – –
MIM
443
Macroview Investment Management
Maryland
$8.04K +$6.89K +36 +600%
TVAMP
444
Tennessee Valley Asset Management Partners
Tennessee
$7.66K +$7.66K +40 New
PFBT
445
Parkside Financial Bank & Trust
Missouri
$7.27K +$2.49K +13 +52%
WT
446
Whittier Trust
California
$7.08K -$191 -1 -3%
BTI
447
Blue Trust Inc
Georgia
$7K -$9.83K -59 -58%
BWL
448
Bogart Wealth LLC
Virginia
$6.89K – – –
TCWA
449
Turtle Creek Wealth Advisors
Texas
$6.51K +$6.51K +34 New
BIA
450
Bell Investment Advisors
California
$6.32K -$957 -5 -13%
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