Position in SLDB
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$68,690,808
+$42,724,700 QoQ
Shares Held
6,875,957
+90.7% QoQ
Ownership
6.41%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#6
of 155 holders
Holding Since
Mar 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SLDB Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026FMR LLC holds $61,424,667,383 across 370 Biotechnology names. SLDB ranks #109 (0.1% 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 SLDB
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $68,690,808 | 6,875,957 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $68,690,800 | 6,875,956 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $25,966,108 | 3,606,404 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $11,448,624 | 2,029,898 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $17,980,162 | 2,914,127 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $15,478,808 | 3,178,400 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $13,016,185 | 3,517,888 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $186,820 | 46,705 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $305,014 | 43,761 | Shares | Defined | 2024-11-13 | |
| 2023-12-31 | $36 | 6 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $756 | 300 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $5 | 1 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $1,422 | 300 | Shares | Defined | 2023-08-11 | |
| 2022-09-30 | $1,074 | 2,300 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $7,297 | 11,846 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $44,232 | 36,860 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $571,025 | 326,300 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,839,822 | 769,800 | Shares | Defined | 2022-02-14 | |
| 2021-06-30 | $2,818,082 | 769,968 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $4,256,994 | 769,800 | Shares | Defined | 2021-05-14 | |
| No filing history on record for this holder in this stock. | ||||||