Rossby Financial, LCC
Position in ALSN — Allison Transmission Holdings Inc
CIK 2056510
MELBOURNE, FL
Position in ALSN
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$44,248
+$9,690 QoQ
Shares Held
378
+7.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ALSN Over Time
Shares Held
Position Value (USD)
Position in Auto Parts
Consumer Cyclical · as of Mar 31, 2026Rossby Financial, LCC holds $445,426 across 21 Auto Parts names. ALSN ranks #3 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AZO |
Autozone Inc
|
47 | $158,755 | |
| 2 | ORLY |
O Reilly Automotive Inc
|
1,370 | $126,464 | |
| 3 | ALSN |
Allison Transmission Holdings Inc
This page
|
378 | $44,248 | |
| 4 | LKQ |
Lkq Corp
|
851 | $24,993 | |
| 5 | ALV |
Autoliv Inc
|
215 | $22,609 | |
| 6 | MOD |
Modine Manufacturing Co
|
93 | $20,154 | |
| 7 | DORM |
Dorman Products, Inc.
|
145 | $15,132 | |
| 8 | GPC |
Genuine Parts Co
|
103 | $10,892 |
All Filings in ALSN
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $44,248 | 378 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $34,558 | 353 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $25,124 | 296 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $13,583 | 143 | Shares | Sole | 2025-08-01 | |
| No filing history on record for this holder in this stock. | ||||||