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Equibles

FMR LLC

Position in ATOS — Atossa Therapeutics, Inc.

CIK 315066 BOSTON, MA
Back to ATOS Full portfolio

Position in ATOS

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$0
-$4,345 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
19 quarters on record

Common Shares in ATOS 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. ATOS ranks #368 (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 ATOS

Export CSV
19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $0 0
2025-12-31 $4,345 7,365
2025-09-30 $6,407 7,365
2025-06-30 $14,140 17,037
2025-03-31 $6,224 9,291
2024-12-31 $10,615 11,293
2024-09-30 $13,275 8,734
2024-06-30 $4,889 4,109
2024-03-31 $7,493 4,163
2023-12-31 $3,663 4,163
2023-09-30 $3,096 4,184
2023-06-30 $5,901 4,684
2023-03-31 $11,234 15,604
2022-12-31 $1,479 2,792
2022-09-30 $664 800
2022-06-30 $5,091 4,671
2022-03-31 $1,386 1,109
2021-09-30 $58 18
2021-06-30 $12 2