Position in ATI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$619,950
+$175,485 QoQ
Shares Held
4,262
+10.0% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
17 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ATI Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Mar 31, 2026HARBOUR INVESTMENTS, INC. holds $1,118,885 across 10 Metal Fabrication names. ATI ranks #1 (55.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
This page
|
4,262 | $619,950 | |
| 2 | CRS |
Carpenter Technology Corp
|
371 | $146,229 | |
| 3 | MEC |
Mayville Engineering Company, Inc.
|
7,700 | $138,215 | |
| 4 | CMC |
COMMERCIAL METALS Co
|
1,902 | $116,839 | |
| 5 | MLI |
Mueller Industries Inc
|
1,058 | $58,613 | |
| 6 | RYZ |
Ryerson Holding Corp
|
951 | $21,378 | |
| 7 | IIIN |
Insteel Industries Inc
|
328 | $11,024 | |
| 8 | PRLB |
Proto Labs Inc
|
85 | $4,846 |
All Filings in ATI
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $619,950 | 4,262 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $444,465 | 3,873 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $382,948 | 4,708 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $406,402 | 4,707 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $244,905 | 4,707 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $256,101 | 4,653 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $309,391 | 4,624 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $256,400 | 4,624 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $237,838 | 4,648 | Shares | Sole | 2024-07-22 | |
| 2023-12-31 | $193,611 | 4,258 | Shares | Sole | 2024-02-16 | |
| 2023-09-30 | $175,216 | 4,258 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $188,331 | 4,258 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $168,020 | 4,258 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $127,143 | 4,258 | Shares | Sole | 2023-02-16 | |
| 2021-09-30 | $9,861 | 593 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $12,343 | 592 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $12,467 | 592 | Shares | Sole | 2021-08-17 | |
| No filing history on record for this holder in this stock. | ||||||