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Equibles

FMR LLC

Position in ANRO — Alto Neuroscience, Inc.

CIK 315066 BOSTON, MA
Back to ANRO Full portfolio

Position in ANRO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$166,916
+$24,979 QoQ
Shares Held
6,325
+0.2% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#86
of 114 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 96% Shared 0% None 4%

Common Shares in ANRO Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

FMR LLC holds $61,908,415,112 across 370 Biotechnology names. ANRO ranks #247 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ARGX
Argenx SE
 5,231,452 $4,853,584,218
2 ALNY
Alnylam Pharmaceuticals, Inc.
 15,023,962 $4,522,663,276
3 MRNA
Moderna, Inc.
 51,859,891 $3,631,748,165
4 ROIV
Roivant Sciences Ltd.
 81,020,390 $2,867,311,601
5 RVMD
Revolution Medicines, Inc.
 12,200,422 $2,284,895,029
6 IONS
Ionis Pharmaceuticals Inc
 24,631,956 $1,953,067,789
7 INSM
INSMED Inc
 16,143,583 $1,721,228,815
8 KRYS
Krystal Biotech, Inc.
 4,418,197 $1,642,111,277

All Filings in ANRO

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $166,916 6,325
2026-03-31 $141,937 6,314
2025-12-31 $113,457 6,374
2025-09-30 $30,857 7,676
2025-06-30 $18,253 8,297
2025-03-31 $2,749,000 1,272,686
2024-12-31 $5,353,259 1,265,546
2024-09-30 $27,033,360 2,363,056
2024-06-30 $24,918,560 2,331,016
2024-03-31 $36,071,210 2,349,916