WITTENBERG INVESTMENT MANAGEMENT, INC.
Position in GTX — Garrett Motion Inc.
CIK 1697790
CARLISLE, MA
Position in GTX
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$452,875
+$225,750 QoQ
Shares Held
12,500
0.0% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#260
of 456 holders
Holding Since
Sep 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GTX Over Time
Shares Held
Position Value (USD)
Position in Auto Parts
Consumer Cyclical · as of Jun 30, 2026WITTENBERG INVESTMENT MANAGEMENT, INC. holds $2,137,918 across 2 Auto Parts names. GTX ranks #2 (21.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PHIN |
Phinia Inc.
|
20,457 | $1,685,043 | |
| 2 | GTX |
Garrett Motion Inc.
This page
|
12,500 | $452,875 |
All Filings in GTX
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20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $452,875 | 12,500 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $227,125 | 12,500 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $557,760 | 32,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $591,380 | 43,420 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,439,418 | 136,957 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $1,165,581 | 139,257 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $2,857,588 | 316,455 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $3,961,876 | 484,337 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $4,038,476 | 470,137 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,673,161 | 470,137 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $4,546,224 | 470,137 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $3,704,679 | 470,137 | Shares | Other | 2024-02-09 | |
| 2023-06-30 | $3,241,019 | 428,140 | Shares | Other | 2024-02-09 | |
| 2023-03-31 | $3,366,531 | 439,495 | Shares | Other | 2024-02-09 | |
| 2022-12-31 | $3,189,693 | 418,595 | Shares | Other | 2024-02-09 | |
| 2022-09-30 | $2,364,564 | 418,507 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $2,416,274 | 312,584 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $1,582,828 | 220,143 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $1,430,383 | 178,130 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $630,680 | 85,574 | Shares | Other | 2021-11-05 | |
| No filing history on record for this holder in this stock. | ||||||