Position in RCKT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$63,322,223
+$1,238,144 QoQ
Shares Held
17,687,772
0.0% QoQ
Ownership
16.2%
of shares outstanding
% of Portfolio
0.63%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RCKT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026RTW INVESTMENTS, LP holds $8,256,157,304 across 64 Biotechnology names. RCKT ranks #29 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
1,993,687 | $1,043,635,333 | |
| 2 | INSM |
INSMED Inc
|
4,842,880 | $791,907,737 | |
| 3 | PTGX |
Protagonist Therapeutics, Inc
|
5,059,053 | $533,224,186 | |
| 4 | PTCT |
Ptc Therapeutics, Inc.
|
7,746,415 | $527,763,253 | |
| 5 | ARGX |
Argenx SE
|
709,446 | $518,072,941 | |
| 6 | CGON |
CG Oncology, Inc.
|
6,984,808 | $472,731,805 | |
| 7 | CELC |
Celcuity Inc.
|
3,039,621 | $346,942,340 | |
| 8 | TNGX |
Tango Therapeutics, Inc.
|
13,300,620 | $278,248,970 |
All Filings in RCKT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $63,322,223 | 17,687,772 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $62,084,079 | 17,687,772 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $57,662,136 | 17,687,772 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $43,335,041 | 17,687,772 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $117,977,439 | 17,687,772 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $222,335,294 | 17,687,772 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $326,693,148 | 17,687,772 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $380,817,731 | 17,687,772 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $476,508,577 | 17,687,772 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $530,102,526 | 17,687,772 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $362,422,448 | 17,687,772 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $351,456,029 | 17,687,772 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $302,991,534 | 17,687,772 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $346,149,698 | 17,687,772 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $252,212,719 | 15,802,802 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $217,446,555 | 15,802,802 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $250,632,439 | 15,802,802 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $344,975,167 | 15,802,802 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $472,345,751 | 15,802,802 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $663,919,766 | 14,990,286 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $697,287,239 | 15,715,286 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $935,581,971 | 17,060,211 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $384,333,544 | 16,812,491 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $351,885,436 | 16,812,491 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $234,534,249 | 16,812,491 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||