Position in ATI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$16,044,136
+$5,026,269 QoQ
Shares Held
81,401
+7.5% QoQ
Ownership
0.060%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#137
of 787 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 77%
None 23%
Common Shares in ATI Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026WELLINGTON MANAGEMENT GROUP LLP holds $397,557,003 across 6 Metal Fabrication names. ATI ranks #5 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
|
506,167 | $312,224,051 | |
| 2 | CMC |
COMMERCIAL METALS Co
|
435,750 | $27,343,311 | |
| 3 | GPGI |
GPGI, Inc.
|
1,396,698 | $22,137,663 | |
| 4 | MEC |
Mayville Engineering Company, Inc.
|
477,583 | $17,890,257 | |
| 5 | ATI |
Ati Inc
This page
|
81,401 | $16,044,136 | |
| 6 | MLI |
Mueller Industries Inc
|
31,198 | $1,917,585 |
All Filings in ATI
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $16,044,136 | 81,401 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $11,017,867 | 75,745 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $43,305,602 | 377,358 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $37,196,780 | 457,300 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $40,352,638 | 467,369 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $26,961,580 | 518,193 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $24,835,422 | 451,225 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $37,517,172 | 560,711 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $27,660,565 | 498,838 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $20,755,113 | 405,611 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $14,436,132 | 317,487 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $12,255,209 | 297,818 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $13,474,624 | 304,649 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $12,872,009 | 326,204 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $9,723,071 | 325,622 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $8,112,616 | 304,871 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $6,461,810 | 284,536 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $7,702,274 | 286,970 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $9,347,452 | 586,783 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $9,218,024 | 554,301 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $15,773,794 | 756,537 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $16,037,968 | 761,537 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $13,074,779 | 779,653 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $3,887,470 | 445,811 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $5,157,902 | 506,173 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $4,339,861 | 510,572 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||