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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

518 hedge funds and large institutions have $29.1B invested in Alnylam Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 194 increasing their positions, 164 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
518
Holders Change
+23
Holders Change %
+4.65%
% of All Funds
7.53%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.09%
New
87
Increased
194
Reduced
164
Closed
57
Calls
$703M
Puts
$600M
Net Calls
+$103M
Net Calls Change
-$53.2M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$2.96B
2
Capital World Investors
Capital World Investors
California
$3.64B
3
OAG
Orbis Allan Gray
Bermuda
$175M
4
BlackRock
BlackRock
New York
$2.32B
5
Vanguard Group
Vanguard Group
Pennsylvania
$3.04B

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.51B
2
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$1.47B
3
Squarepoint
Squarepoint
New York
$24M
4
DTC
Deep Track Capital
Connecticut
$122M
5
VPC
Vestal Point Capital
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AIM
551
Aigen Investment Management
New York
– -$422K -2,827 Closed
SRL
552
Scientech Research LLC
New Jersey
– -$402K -2,688 Closed
BPCE
553
Bank Pictet & Cie (Europe)
Germany
– -$383K -2,562 Closed
Parallax Volatility Advisers
554
Parallax Volatility Advisers
California
– -$334K -2,237 Closed
ALAM
555
Asahi Life Asset Management
Japan
– -$321K -2,150 Closed
MAP
556
Moody Aldrich Partners
Massachusetts
– -$320K -2,138 Closed
FCM
557
Farallon Capital Management
California
– -$299K -2,000 Closed
AIG
558
American International Group
New York
– -$281K -1,883 Closed
OTPPB
559
Ontario Teachers' Pension Plan Board
Ontario, Canada
– -$274K -1,833 Closed
EC
560
EntryPoint Capital
New York
– -$258K -1,724 Closed
CF
561
Cantor Fitzgerald
New York
– -$237K -1,584 Closed
WG
562
Winton Group
United Kingdom
– -$220K -1,471 Closed
AC
563
Abbrea Capital
California
– -$213K -1,425 Closed
PRC
564
Pearl River Capital
Michigan
– -$209K -1,400 Closed
SCM
565
Stevens Capital Management
Pennsylvania
– -$208K -1,390 Closed
OAM
566
Oxford Asset Management
United Kingdom
– -$201K -1,344 Closed
ACP
567
Altitude Crest Partners
Connecticut
– -$29.9K -200 Closed
RTC
568
Riverview Trust Company
Washington
– -$15.5K -104 Closed
EC
569
Elequin Capital
New York
– -$9.42K -63 Closed
MIM
570
Macroview Investment Management
Maryland
– -$7.62K -51 Closed
CTA
571
Colonial Trust Advisors
South Carolina
– -$1.35K -9 Closed
SC
572
SouthState Corp
Florida
– -$897 -6 Closed
DIP
573
DT Investment Partners
Pennsylvania
– -$748 -5 Closed
FGAM
574
Financial Gravity Asset Management
Texas
– -$830 -5 Closed
Kayne Anderson Rudnick Investment Management
575
Kayne Anderson Rudnick Investment Management
California
– -$598 -4 Closed
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