Position in ATI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,168,999
-$2,545,310 QoQ
Shares Held
5,931
-87.0% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#386
of 787 holders
Holding Since
Jun 2020
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATI Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026Magnetar Financial LLC holds $3,761,588 across 3 Metal Fabrication names. ATI ranks #2 (31.1% of the industry book) .
All Filings in ATI
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,168,999 | 5,931 | Shares | Sole | 2026-08-14 | |
| 2025-09-30 | $3,714,309 | 45,664 | Shares | Sole | 2025-11-13 | |
| 2025-03-31 | $2,206,123 | 42,401 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $239,423 | 4,350 | Shares | Sole | 2025-02-11 | |
| 2024-06-30 | $2,275,279 | 41,033 | Shares | Sole | 2024-08-14 | |
| 2020-06-30 | $203,800 | 20,000 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||