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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

441 hedge funds and large institutions have $18.6B invested in Alnylam Pharmaceuticals in 2022 Q1 according to their latest regulatory filings, with 68 funds opening new positions, 154 increasing their positions, 148 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
441
Holders Change
+10
Holders Change %
+2.32%
% of All Funds
6.98%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.13%
New
68
Increased
154
Reduced
148
Closed
56
Calls
$143M
Puts
$199M
Net Calls
-$55.6M
Net Calls Change
-$115M

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$928M
2
Amundi
Amundi
France
+$101M
3
DTC
Deep Track Capital
Connecticut
+$75.7M
4
EVM
Eaton Vance Management
Massachusetts
+$42.9M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$42.3M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$309M
2
Federated Hermes
Federated Hermes
Pennsylvania
-$168M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$166M
4
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$77.9M
5
APM
Avidity Partners Management
Texas
-$62.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
BMSSC
301
B. Metzler seel. Sohn & Co
Germany
$379K – – –
CCP
302
Corient Capital Partners
California
$372K -$5.88K -36 -2%
AIG
303
American International Group
New York
$372K +$4.41K +27 +1%
ATC
304
Argent Trust Co
Tennessee
$358K -$11.6K -71 -3%
SCA
305
Spearhead Capital Advisors
Florida
$355K -$148K -905 -29%
MWA
306
Monograph Wealth Advisors
California
$348K – – –
Citadel Advisors
307
Citadel Advisors
Florida
$344K -$11.2M -68,660 -97%
ESCM
308
Echo Street Capital Management
New York
$343K -$299K -1,830 -47%
LWCFA
309
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$331K – – –
NSAM
310
North Star Asset Management
Wisconsin
$330K – – –
SBH
311
Segall Bryant & Hamill
Illinois
$327K – – –
VEA
312
Virtus ETF Advisers
New York
$327K – – –
SNBOSD
313
Security National Bank of So Dak
Iowa
$327K +$81.8K +500 +33%
HF
314
HRT Financial
New York
$316K +$316K +1,938 New
A
315
Astrantus
Cyprus
$310K -$248K -1,520 -44%
LS
316
Livforsakringsbolaget Skandia
Sweden
$310K – – –
VI
317
Vestcor Inc
New Brunswick, Canada
$309K +$69.3K +424 +29%
IRF
318
IBM Retirement Fund
New York
$308K -$14.9K -91 -5%
BAMF
319
BI Asset Management Fondsmaeglerselskab
Denmark
$305K +$305K +1,868 New
WWM
320
Western Wealth Management
Colorado
$300K +$300K +1,838 New
MA
321
MUFG Americas
New York
$297K +$9.98K +61 +3%
LBC
322
Lawrence B. Cohen
$294K – – –
PP
323
Prudential plc
United Kingdom
$291K +$291K +1,781 New
SEC
324
Seven Eight Capital
New York
$288K +$288K +1,764 New
SW
325
SVB Wealth
Massachusetts
$287K +$979 +6 +0.3%
11 12
13
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