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

Top Sellers

1
Norges Bank
Norges Bank
Norway
$134M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$2.37B
3
Bank of America
Bank of America
North Carolina
$66.9M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
$0
5
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$1.59B
Name Holding Trade Value Shares
Change 		Shares
Change %
PP
226
Prudential plc
United Kingdom
$1.07M -$15.4K -81 -1%
EGM
227
Engineers Gate Manager
New York
$1M -$173K -909 -15%
PAM
228
Panagora Asset Management
Massachusetts
$973K – – –
TSS
229
Two Sigma Securities
New York
$971K +$682K +3,590 +236%
BF
230
BOK Financial
Oklahoma
$953K -$28.3K -149 -3%
QFA
231
Quattro Financial Advisors
Texas
$950K – – –
Creative Planning
232
Creative Planning
Kansas
$941K +$262K +1,379 +39%
CAPTRUST Financial Advisors
233
CAPTRUST Financial Advisors
North Carolina
$935K +$520K +2,736 +125%
SAM
234
Shell Asset Management
Netherlands
$932K -$18.8K -99 -2%
BCV
235
Banque Cantonale Vaudoise
Switzerland
$931K +$399K +2,100 +75%
AssetMark Inc
236
AssetMark Inc
California
$920K +$90.2K +475 +11%
BW
237
Bison Wealth
Georgia
$895K +$29.3K +154 +3%
BM
238
Brandywine Managers
Delaware
$875K – – –
CB
239
Commerce Bank
Missouri
$870K -$5.7K -30 -0.7%
XT
240
XTX Topco
Cayman Islands
$855K +$855K +4,504 New
Walleye Trading
241
Walleye Trading
New York
$853K -$294K -1,548 -26%
CSS
242
Cubist Systematic Strategies
Connecticut
$849K +$648K +3,411 +322%
OC
243
Oppenheimer & Co
New York
$841K +$28.3K +149 +3%
FHB
244
First Hawaiian Bank
Hawaii
$807K +$43.1K +227 +6%
CIBC Asset Management
245
CIBC Asset Management
Ontario, Canada
$797K +$570 +3 +0.1%
Osaic Holdings
246
Osaic Holdings
Arizona
$772K +$54.3K +284 +8%
Federated Hermes
247
Federated Hermes
Pennsylvania
$771K -$8.02M -42,245 -91%
HS
248
HighVista Strategies
Massachusetts
$770K – – –
CT
249
Clearstead Trust
Maine
$766K – – –
Commonwealth Equity Services
250
Commonwealth Equity Services
Massachusetts
$761K +$66.1K +348 +10%
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10
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