Position in ABUS
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$70,083
-$36,713 QoQ
Shares Held
15,574
-29.9% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ABUS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $82,554,796 across 183 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MRNA |
Moderna, Inc.
|
154,558 | $10,823,696 | |
| 2 | QURE |
uniQure N.V.
|
110,219 | $5,076,687 | |
| 3 | ERAS |
Erasca, Inc.
|
276,988 | $5,074,420 | |
| 4 | AXSM |
Axsome Therapeutics, Inc.
|
19,643 | $4,808,017 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
55,535 | $4,136,246 | |
| 6 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
11,567 | $3,482,014 | |
| 7 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
29,002 | $2,363,953 | |
| 8 | SLS |
SELLAS Life Sciences Group, Inc.
|
154,099 | $2,274,501 |
All Filings in ABUS
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $70,083 | 15,574 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $106,796 | 22,203 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $185,972 | 40,963 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $67,902 | 21,975 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $126,090 | 36,129 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $65,095 | 19,907 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $251,381 | 65,294 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $295,196 | 95,533 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $227,375 | 88,130 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $261,150 | 104,460 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $51,543 | 25,391 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $66,453 | 28,893 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $14,937 | 4,930 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $107,203 | 46,010 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $77,461 | 40,556 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $350,649 | 129,391 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $386,845 | 129,814 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $785,636 | 201,963 | Shares | Sole | 2022-02-23 | |
| 2021-09-30 | $128,884 | 30,043 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $90,275 | 29,794 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $53,130 | 15,955 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $416,184 | 117,235 | Shares | Sole | 2021-02-02 | |
| No filing history on record for this holder in this stock. | ||||||