Position in IIIN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$12,442,157
+$4,148,319 QoQ
Shares Held
411,992
+67.0% QoQ
Ownership
2.13%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#9
of 187 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IIIN Over Time
Shares Held
Position Value (USD)
Derivatives in IIIN
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$1,431,480
PutShares
47,400
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Metal Fabrication
Industrials · as of Jun 30, 2026CITADEL ADVISORS LLC holds $144,667,777 across 12 Metal Fabrication names. IIIN ranks #2 (8.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
|
497,418 | $98,041,086 | |
| 2 | IIIN |
Insteel Industries Inc
This page
|
411,992 | $12,442,157 | |
| 3 | CMC |
COMMERCIAL METALS Co
|
197,966 | $12,422,366 | |
| 4 | MEC |
Mayville Engineering Company, Inc.
|
198,712 | $7,443,751 | |
| 5 | PRLB |
Proto Labs Inc
|
88,625 | $7,223,823 | |
| 6 | ESAB |
ESAB Corp
|
41,650 | $4,107,939 | |
| 7 | WOR |
Worthington Enterprises, Inc.
|
33,048 | $1,776,660 | |
| 8 | AP |
Ampco Pittsburgh Corp
|
51,409 | $444,687 |
All Filings in IIIN
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,431,480 | 47,400 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $12,442,157 | 411,992 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $326,017 | 9,700 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $8,293,838 | 246,767 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $205,021 | 6,100 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $7,553,927 | 238,520 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $411,710 | 13,000 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $467,748 | 12,200 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $7,190,781 | 187,553 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $215,818 | 5,800 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $8,045,918 | 216,230 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $5,638,561 | 214,394 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $186,730 | 7,100 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $65,750 | 2,500 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $67,525 | 2,500 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $124,246 | 4,600 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $3,907,049 | 144,652 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $27,981 | 900 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $5,104,044 | 164,170 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $158,559 | 5,100 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $6,157,695 | 198,892 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $12,384 | 400 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $300,312 | 9,700 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $38,220 | 1,000 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $8,015,574 | 209,722 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $324,870 | 8,500 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $7,113,247 | 185,773 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $313,978 | 8,200 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $545,328 | 16,800 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $5,626,941 | 173,350 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $97,380 | 3,000 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $5,650,707 | 181,578 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $743,768 | 23,900 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $1,082,976 | 34,800 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $5,168,260 | 185,775 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $1,018,212 | 36,600 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $1,082,198 | 38,900 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $517,376 | 18,800 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $2,692,721 | 97,846 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $569,664 | 20,700 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $4,380,023 | 165,097 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $5,211,744 | 154,789 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $646,177 | 17,469 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $310,716 | 8,400 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $1,472,013 | 36,976 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 | $394,119 | 9,900 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $752,409 | 18,900 | Put | Defined | 2022-02-14 | |
| 2021-09-30 | $513,675 | 13,500 | Call | Defined | 2021-11-15 | |
| 2021-09-30 | $933,289 | 24,528 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $551,725 | 14,500 | Put | Defined | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||