Position in ZLAB
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$19,190
+$5,008 QoQ
Shares Held
1,010
+25.6% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#64
of 92 holders
Holding Since
Jun 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ZLAB Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Tower Research Capital LLC (TRC) holds $49,738,477 across 465 Biotechnology names. ZLAB ranks #251 (0.0% 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 ZLAB
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $19,190 | 1,010 | Shares | Defined | 2026-08-11 | |
| 2025-12-31 | $14,182 | 804 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $5,117 | 151 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $3,653,175 | 104,466 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $898,548 | 24,863 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $9,584 | 366 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $42,196 | 1,748 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $116,405 | 6,717 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $41,731 | 2,605 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $69,691 | 2,550 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $3,062 | 126 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $238,172 | 8,589 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $296,945 | 8,928 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $173,883 | 5,664 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $21,511 | 629 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $139,066 | 4,010 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $161,450 | 3,671 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $191,063 | 3,040 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $167,042 | 1,585 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $254,865 | 1,440 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $65,112 | 488 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $203,957 | 1,507 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $32,269 | 388 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $13,387 | 163 | Shares | Defined | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||