Position in KROS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,639,144
-$1,377,594 QoQ
Shares Held
246,649
-32.2% QoQ
Ownership
1.24%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#21
of 132 holders
Holding Since
Dec 2020
16 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in KROS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026TWO SIGMA INVESTMENTS, LP holds $7,273,657,992 across 342 Biotechnology names. KROS ranks #144 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,875,937 | $564,713,315 | |
| 2 | MRNA |
Moderna, Inc.
|
7,193,530 | $503,762,905 | |
| 3 | IONS |
Ionis Pharmaceuticals Inc
|
6,252,342 | $495,748,197 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
|
656,124 | $409,119,558 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
4,722,185 | $351,708,338 | |
| 6 | EXEL |
Exelixis, Inc.
|
4,209,861 | $229,058,537 | |
| 7 | INCY |
Incyte Corp
|
2,003,559 | $227,123,448 | |
| 8 | ARGX |
Argenx SE
|
185,638 | $172,229,367 |
All Filings in KROS
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,639,144 | 246,649 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,016,738 | 363,835 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $6,483,418 | 318,439 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,305,513 | 82,523 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $180,518 | 13,522 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $635,570 | 62,372 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $532,901 | 33,664 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $599,398 | 10,322 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,657,950 | 36,279 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,643,216 | 24,822 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,255,302 | 31,572 | Shares | Sole | 2024-02-14 | |
| 2022-06-30 | $1,535,150 | 55,561 | Shares | Sole | 2022-08-15 | |
| 2021-09-30 | $1,044,542 | 26,404 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,229,421 | 28,948 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $521,820 | 8,478 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $1,726,607 | 24,477 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||