Position in ATI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$16,717,232
+$6,173,273 QoQ
Shares Held
84,816
+17.0% QoQ
Ownership
0.062%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#133
of 787 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ATI Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026Mariner, LLC holds $83,794,802 across 7 Metal Fabrication names. ATI ranks #3 (20.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
|
73,424 | $45,290,860 | |
| 2 | MLI |
Mueller Industries Inc
|
337,740 | $20,759,188 | |
| 3 | ATI |
Ati Inc
This page
|
84,816 | $16,717,232 | |
| 4 | RYZ |
Ryerson Holding Corp
|
15,636 | $384,801 | |
| 5 | WOR |
Worthington Enterprises, Inc.
|
4,745 | $255,091 | |
| 6 | PRLB |
Proto Labs Inc
|
3,010 | $245,345 | |
| 7 | TG |
Tredegar Corp
|
17,875 | $142,285 |
All Filings in ATI
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $16,717,232 | 84,816 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $10,543,959 | 72,487 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $6,207,482 | 54,091 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $532,126 | 6,542 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $923,060 | 10,691 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $743,352 | 14,287 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,069,371 | 19,429 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $1,307,353 | 19,539 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $1,083,880 | 19,547 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $964,963 | 18,858 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $679,685 | 14,948 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $684,982 | 16,646 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $712,324 | 16,105 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $572,170 | 14,500 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $417,920 | 13,996 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $372,806 | 14,010 | Shares | Sole | 2022-11-10 | |
| No filing history on record for this holder in this stock. | ||||||