Position in ATI
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$198,815,307
-$45,161,695 QoQ
Shares Held
1,366,804
-35.7% QoQ
Ownership
1.00%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 85.2857468956778.ToString("F0")%
Shared 11.618052039648699.ToString("F0")%
None 3.096201064673501.ToString("F0")%
Common Shares in ATI Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Mar 31, 2026DIMENSIONAL FUND ADVISORS LP holds $1,315,707,809 across 13 Metal Fabrication names. ATI ranks #2 (15.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CMC |
COMMERCIAL METALS Co
|
6,628,061 | $407,161,785 | |
| 2 | ATI |
Ati Inc
This page
|
1,366,804 | $198,815,307 | |
| 3 | CRS |
Carpenter Technology Corp
|
456,701 | $180,008,696 | |
| 4 | MLI |
Mueller Industries Inc
|
2,183,228 | $120,950,829 | |
| 5 | ESAB |
ESAB Corp
|
1,215,909 | $117,529,762 | |
| 6 | WOR |
Worthington Enterprises, Inc.
|
1,585,876 | $82,687,572 | |
| 7 | PRLB |
Proto Labs Inc
|
1,272,356 | $72,549,737 | |
| 8 | RYZ |
Ryerson Holding Corp
|
3,176,442 | $71,406,414 |
All Filings in ATI
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $198,815,307 | 1,366,804 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $243,977,002 | 2,125,976 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $174,230,278 | 2,142,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $172,619,905 | 1,999,304 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $136,178,845 | 2,617,314 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $140,764,963 | 2,557,503 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $165,623,257 | 2,475,314 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $138,991,468 | 2,506,609 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $123,008,480 | 2,403,918 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $105,386,817 | 2,317,722 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $89,625,850 | 2,178,028 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $109,026,196 | 2,464,983 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $96,372,169 | 2,442,275 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $75,021,486 | 2,512,441 | Shares | Defined | 2023-02-09 | |
| 2022-09-30 | $73,928,937 | 2,778,239 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $66,256,106 | 2,917,486 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $79,862,124 | 2,975,489 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $58,037,784 | 3,643,301 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $80,581,313 | 4,845,539 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $134,568,568 | 6,454,128 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $149,110,275 | 7,080,260 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $110,050,089 | 6,562,319 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $57,738,180 | 6,621,351 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $72,229,532 | 7,088,276 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $60,253,508 | 7,088,648 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||