ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in IIIN — Insteel Industries Inc
CIK 1164508
BOSTON, MA
Position in IIIN
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$2,706,010
+$162,675 QoQ
Shares Held
89,603
+18.4% QoQ
Ownership
0.463%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#41
of 187 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IIIN Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $399,369,843 across 7 Metal Fabrication names. IIIN ranks #6 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MLI |
Mueller Industries Inc
|
2,856,474 | $175,573,174 | |
| 2 | ATI |
Ati Inc
|
839,786 | $165,521,820 | |
| 3 | PRLB |
Proto Labs Inc
|
440,816 | $35,930,912 | |
| 4 | WOR |
Worthington Enterprises, Inc.
|
260,050 | $13,980,288 | |
| 5 | RYZ |
Ryerson Holding Corp
|
156,985 | $3,863,400 | |
| 6 | IIIN |
Insteel Industries Inc
This page
|
89,603 | $2,706,010 | |
| 7 | TG |
Tredegar Corp
|
225,407 | $1,794,239 |
All Filings in IIIN
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,706,010 | 89,603 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $2,543,335 | 75,672 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $2,231,848 | 70,472 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $4,178,216 | 108,978 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $4,601,649 | 123,667 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $2,523,879 | 95,965 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $1,421,941 | 52,645 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $4,659,396 | 149,868 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $5,303,974 | 171,317 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $7,989,126 | 209,030 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $5,395,865 | 140,921 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,433,818 | 74,979 | Shares | Defined | 2023-11-14 | |
| 2022-06-30 | $1,058,618 | 31,441 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $4,806,258 | 129,934 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $5,989,932 | 150,463 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $6,554,797 | 172,268 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $4,474,251 | 139,168 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $2,977,416 | 96,544 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $2,700,371 | 121,256 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $2,368,467 | 126,656 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $1,459,255 | 76,521 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $223,275 | 16,851 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||