O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Position in ALSN — Allison Transmission Holdings Inc
CIK 1423442
Stamford, CT
Position in ALSN
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,418,167
-$658,139 QoQ
Shares Held
39,189
-9.6% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#158
of 563 holders
Holding Since
Mar 2020
22 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, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $121,139,752 across 20 Auto Parts names. ALSN ranks #8 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ORLY |
O Reilly Automotive Inc
|
246,719 | $22,720,352 | |
| 2 | GTX |
Garrett Motion Inc.
|
480,656 | $17,414,166 | |
| 3 | MGA |
Magna International Inc
|
229,797 | $15,088,471 | |
| 4 | APTV |
Aptiv PLC
|
233,204 | $14,314,061 | |
| 5 | BWA |
Borgwarner Inc
|
215,130 | $14,284,632 | |
| 6 | AZO |
Autozone Inc
|
3,931 | $12,563,239 | |
| 7 | MOD |
Modine Manufacturing Co
|
18,928 | $5,054,154 | |
| 8 | ALSN |
Allison Transmission Holdings Inc
This page
|
39,189 | $4,418,167 |
All Filings in ALSN
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,418,167 | 39,189 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $5,076,306 | 43,365 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $4,699,102 | 47,999 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $5,016,492 | 59,101 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $6,062,831 | 63,826 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $5,552,495 | 58,038 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $5,742,308 | 53,140 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $5,018,504 | 52,238 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $3,959,019 | 52,161 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,547,394 | 56,030 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $3,688,628 | 63,433 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $3,881,068 | 65,714 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $2,743,334 | 48,589 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,853,573 | 40,972 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $458,556 | 11,023 | Shares | Sole | 2023-02-10 | |
| 2021-09-30 | $37,227 | 1,054 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $69,386 | 1,746 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $125,470 | 3,073 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $122,316 | 2,836 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $76,816 | 2,186 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $62,526 | 1,700 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $13,794 | 423 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||