Tower Research Capital LLC (TRC)
Position in RNTX — Rein Therapeutics, Inc.
CIK 1533421
NEW YORK, NY
Position in RNTX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,407
+$2,137 QoQ
Shares Held
3,391
+73.3% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2022
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RNTX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Tower Research Capital LLC (TRC) holds $49,479,230 across 466 Biotechnology names.
| # | 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 RNTX
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,407 | 3,391 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $2,270 | 1,957 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $5,758 | 5,029 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $4,103 | 2,931 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $6,118 | 3,457 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $5,934 | 2,580 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $860 | 243 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $10,703 | 3,864 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $13,392 | 2,020 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $6,787 | 2,226 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $6,853 | 4,509 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $6,698 | 3,742 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $4,108 | 3,313 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $5,696 | 2,404 | Shares | Other | 2023-02-10 | |
| No filing history on record for this holder in this stock. | ||||||