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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

472 hedge funds and large institutions have $22.5B invested in Alnylam Pharmaceuticals in 2023 Q2 according to their latest regulatory filings, with 55 funds opening new positions, 163 increasing their positions, 152 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
472
Holders Change
–
Holders Change %
0%
% of All Funds
7.44%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.09%
New
55
Increased
163
Reduced
152
Closed
54
Calls
$119M
Puts
$162M
Net Calls
-$42.2M
Net Calls Change
-$77M

Top Buyers

1
Capital International Investors
1
Capital International Investors
California
$547M
2
Morgan Stanley
2
Morgan Stanley
New York
$357M
3
Ameriprise
3
Ameriprise
Minnesota
$119M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$147M
5
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$615M

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$134M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.37B
3
Bank of America
3
Bank of America
North Carolina
$66.9M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$0
5
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$1.59B
Name Holding Trade Value Shares
Change 		Shares
Change %
I
351
InceptionR
California
$243K +$243K +1,279 New
MF
352
Meridian Financial
Massachusetts
$234K – – –
MYAM
353
Meiji Yasuda Asset Management
Japan
$232K – – –
QPBE
354
Quintet Private Bank (Europe)
Luxembourg
$231K -$247K -1,303 -52%
CT
355
Coastline Trust
Rhode Island
$228K – – –
EWA
356
EP Wealth Advisors
California
$225K – – –
PCM
357
Peregrine Capital Management
Minnesota
$218K – – –
VIA
358
Vident Investment Advisory
Georgia
$217K +$217K +1,144 New
HI
359
Humankind Investments
New York
$211K +$211K +1,113 New
CGH
360
Crossmark Global Holdings
Texas
$211K -$14.3K -72 -6%
LJAC
361
L.J. Altfest & Co
New York
$211K -$3.43K -18 -2%
SW
362
SlateStone Wealth
Florida
$209K – – –
FSA
363
Fort Sheridan Advisors
Illinois
$205K – – –
Walleye Capital
364
Walleye Capital
New York
$198K +$198K +1,040 New
WBC
365
Westpac Banking Corp
Australia
$180K -$1.96M -10,316 -92%
AG
366
Artal Group
Luxembourg
$178K +$178K +936 New
Lazard Asset Management
367
Lazard Asset Management
New York
$177K +$66K +350 +59%
AAM
368
Advisors Asset Management
Colorado
$174K -$6.46K -34 -4%
TWC
369
TD Waterhouse Canada
Ontario, Canada
$172K -$7.92K -41 -4%
UM
370
UniSuper Management
Australia
$171K +$171K +900 New
QT
371
Quantbot Technologies
New York
$133K +$133K +699 New
IUHSA
372
Itau Unibanco Holding S.A.
Brazil
$116K +$7.6K +40 +7%
Acadian Asset Management
373
Acadian Asset Management
Massachusetts
$112K +$112K +593 New
SWM
374
Spire Wealth Management
Virginia
$110K -$59.8K -315 -35%
1832 Asset Management
375
1832 Asset Management
Ontario, Canada
$104K -$4.22M -22,200 -98%
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15
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