Position in ALSN
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$150,422
+$121,733 QoQ
Shares Held
1,285
+280.2% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
13 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALSN Over Time
Shares Held
Position Value (USD)
Position in Auto Parts
Consumer Cyclical · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $17,344,234 across 27 Auto Parts names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AAP |
Advance Auto Parts Inc
|
54,075 | $3,364,546 | |
| 2 | AUR |
Aurora Innovation, Inc.
|
361,164 | $2,463,138 | |
| 3 | QS |
QuantumScape Corp
|
260,905 | $1,972,441 | |
| 4 | MBLY |
Mobileye Global Inc.
|
167,092 | $1,617,450 | |
| 5 | MGA |
Magna International Inc
|
23,293 | $1,529,418 | |
| 6 | GT |
Goodyear Tire & Rubber Co /Oh/
|
216,855 | $1,431,243 | |
| 7 | APTV |
Aptiv PLC
|
22,600 | $1,387,188 | |
| 8 | MOD |
Modine Manufacturing Co
|
4,568 | $1,219,747 |
All Filings in ALSN
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $150,422 | 1,285 | Shares | Sole | 2026-05-14 | |
| 2025-09-30 | $28,689 | 338 | Shares | Sole | 2025-11-12 | |
| 2024-06-30 | $465,950 | 6,139 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $389,649 | 4,801 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $601,387 | 10,342 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $95,204 | 1,612 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $679,834 | 12,041 | Shares | Sole | 2023-08-04 | |
| 2022-09-30 | $13,470 | 399 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $219,395 | 5,706 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $182,833 | 4,657 | Shares | Sole | 2022-05-02 | |
| 2020-12-31 | $44,639 | 1,035 | Shares | Sole | 2021-02-02 | |
| 2020-06-30 | $45,423 | 1,235 | Shares | Sole | 2020-07-13 | |
| 2020-03-31 | $1,201,515 | 36,845 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||