Position in STRO
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$28,751
+$7,857 QoQ
Shares Held
866
-63.9% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#82
of 97 holders
Holding Since
Jun 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STRO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Tower Research Capital LLC (TRC) holds $49,486,372 across 465 Biotechnology names. STRO ranks #194 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
|
4,547 | $4,218,570 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
38,206 | $2,845,582 | |
| 3 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
34,537 | $2,815,110 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
4,292 | $2,131,964 | |
| 5 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
3,927 | $2,108,602 | |
| 6 | AXSM |
Axsome Therapeutics, Inc.
|
6,437 | $1,575,584 | |
| 7 | INSM |
INSMED Inc
|
10,927 | $1,165,036 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
32,746 | $1,158,880 |
All Filings in STRO
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $28,751 | 866 | Shares | Defined | 2026-08-11 | |
| 2025-09-30 | $20,894 | 24,017 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $17,664 | 24,879 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $8,909 | 13,707 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $14,188 | 7,711 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $12,722 | 3,677 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $34,811 | 11,881 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $26,125 | 4,624 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $40,308 | 9,396 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $52,494 | 15,128 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $15,902 | 3,420 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $14,622 | 3,165 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $10,851 | 1,343 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $18,037 | 3,250 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $29,717 | 5,704 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $10,135 | 1,233 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $80,991 | 5,443 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $56,952 | 3,015 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $63,855 | 3,435 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $81,048 | 3,561 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $45,308 | 2,087 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $185,070 | 18,415 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $53,404 | 6,882 | Shares | Defined | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||