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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 %
PCM
401
Peregrine Capital Management
Minnesota
$315K – – –
STA
402
Summit Trail Advisors
New York
$312K +$56.4K +205 +22%
AT
403
American Trust
Kentucky
$309K +$309K +1,123 New
CA
404
Clearstead Advisors
Ohio
$305K – – –
GCM
405
Greenland Capital Management
New York
$304K +$304K +1,104 New
VA
406
Vident Advisory
Georgia
$301K -$180K -654 -37%
BAM
407
Blueshift Asset Management
New Jersey
$293K +$293K +1,067 New
FB
408
Fulton Bank
Pennsylvania
$287K +$6.6K +24 +2%
BCG
409
Breakwater Capital Group
New Jersey
$283K +$1.38K +5 +0.5%
AA
410
Axiom Advisory
California
$283K +$283K +1,088 New
CPBTD
411
Central Pacific Bank - Trust Division
Hawaii
$282K -$6.88K -25 -2%
OIA
412
OneDigital Investment Advisors
Kansas
$281K +$281K +1,021 New
WP
413
Westmount Partners
California
$275K -$1.38K -5 -0.5%
LS
414
Livforsakringsbolaget Skandia
Sweden
$275K +$220K +800 +400%
DILIC
415
Dai-ichi Life Insurance Company
Japan
$263K -$33.6K -122 -11%
SFC
416
SYM Financial Corp
Indiana
$260K +$15.1K +55 +6%
MAS
417
Meeder Advisory Services
Ohio
$257K +$257K +933 New
HWA
418
HCR Wealth Advisors
California
$254K – – –
FMLI
419
Fukoku Mutual Life Insurance
Japan
$251K – – –
CGH
420
Crossmark Global Holdings
Texas
$251K -$1.1K -4 -0.4%
MF
421
Meridian Financial
Massachusetts
$248K – – –
SPIA
422
Steward Partners Investment Advisory
New York
$248K +$2.75K +10 +1%
NL
423
NWAM LLC
Washington
$235K +$1.1K +4 +0.5%
AWM
424
Ariadne Wealth Management
California
$233K +$233K +855 New
PAS
425
Park Avenue Securities
New York
$228K +$228K +830 New
15 16
17
18 19