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Equibles

FMR LLC

Position in ASMB — Assembly Biosciences, Inc.

CIK 315066 BOSTON, MA
Back to ASMB Full portfolio

Position in ASMB

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$4,891
-$49,209 QoQ
Shares Held
178
-96.9% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#86
of 92 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 67% Shared 0% None 33%

Common Shares in ASMB 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. ASMB ranks #310 (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 ASMB

Export CSV
22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,891 178
2025-03-31 $54,100 5,659
2024-12-31 $277,191 17,566
2024-09-30 $240,044 15,855
2024-06-30 $167,658 12,220
2024-03-31 $150,529 11,318
2023-12-31 $111,796 136,337
2023-09-30 $121,851 136,912
2023-06-30 $161,595 140,518
2023-03-31 $132,467 157,700
2022-12-31 $190,405 146,466
2022-09-30 $223,592 136,337
2022-06-30 $286,307 136,337
2022-03-31 $280,854 136,337
2021-12-31 $2,912 1,250
2021-09-30 $1,739 500
2021-06-30 $1,942 501
2021-03-31 $2,303 501
2020-12-31 $3,036 502
2020-09-30 $3,217,932 195,738
2020-06-30 $7,510,088 322,045
2020-03-31 $8,576,604 578,328