Position in ARWR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$655,324,421
+$199,705,343 QoQ
Shares Held
8,039,804
+10.6% QoQ
Ownership
5.69%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#3
of 497 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARWR Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026FMR LLC holds $61,424,667,384 across 370 Biotechnology names. ARWR ranks #25 (1.1% 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 ARWR
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $655,324,421 | 8,039,804 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $455,619,078 | 7,266,652 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $432,889,886 | 6,520,408 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $198,656,536 | 5,759,830 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $81,690,897 | 5,170,310 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $42,234,143 | 3,315,082 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $95,900,358 | 5,101,083 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $117,528,810 | 6,067,569 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $177,049,932 | 6,812,233 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $182,886,359 | 6,394,628 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $103,160,799 | 3,371,268 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $115,780,221 | 4,308,903 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $97,154,883 | 2,724,478 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $34,880,473 | 1,373,247 | Shares | Defined | 2023-08-11 | |
| 2022-12-31 | $80,695,457 | 1,989,533 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $80,963,442 | 2,449,726 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $96,579,902 | 2,742,968 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $64,318,117 | 1,398,524 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $90,590,794 | 1,366,377 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $83,102,007 | 1,331,123 | Shares | Defined | 2022-02-14 | |
| 2021-06-30 | $106,334,998 | 1,283,929 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $87,002,101 | 1,312,051 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $108,947,084 | 1,419,876 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $81,521,105 | 1,893,198 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $119,619,973 | 2,769,622 | Shares | Defined | 2020-08-24 | |
| 2020-03-31 | $81,415,647 | 2,829,880 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||