Position in KROS
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$651,539
-$246,130 QoQ
Shares Held
60,892
-25.1% QoQ
Ownership
0.307%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#47
of 131 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 94%
Shared 0%
None 6%
Common Shares in KROS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Russell Investments Group, Ltd. holds $1,494,413,888 across 308 Biotechnology names. KROS ranks #138 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
336,990 | $167,393,033 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
230,151 | $143,508,345 | |
| 3 | RPRX |
Royalty Pharma plc
|
1,694,250 | $94,996,587 | |
| 4 | INCY |
Incyte Corp
|
425,616 | $48,247,822 | |
| 5 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
158,228 | $47,631,369 | |
| 6 | BMRN |
Biomarin Pharmaceutical Inc
|
783,148 | $44,811,725 | |
| 7 | LGND |
Ligand Pharmaceuticals Inc
|
120,304 | $38,026,888 | |
| 8 | PTCT |
Ptc Therapeutics, Inc.
|
418,025 | $34,098,295 |
All Filings in KROS
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $651,539 | 60,892 | Shares | Defined | 2026-08-06 | |
| 2026-03-31 | $897,669 | 81,311 | Shares | Other | 2026-05-08 | |
| 2025-12-31 | $1,644,555 | 80,774 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,471,874 | 93,039 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $824,267 | 61,743 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $84,108 | 8,254 | Shares | Other | 2025-05-13 | |
| 2024-12-31 | $527,471 | 33,321 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $5,941,489 | 102,316 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $3,763,484 | 82,352 | Shares | Defined | 2024-08-08 | |
| 2024-03-31 | $5,451,701 | 82,352 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $3,759,584 | 94,557 | Shares | Defined | 2024-02-05 | |
| 2023-09-30 | $2,418,894 | 75,875 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $2,754,819 | 68,562 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $2,373,521 | 55,586 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $1,978,758 | 41,207 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $935,194 | 24,859 | Shares | Defined | 2022-11-04 | |
| No filing history on record for this holder in this stock. | ||||||