인스틸 인더스트리 주식회사
US ˙ NYSE ˙ US45774W1080

SecurityIIIN / Insteel Industries Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership14,347 shares
Latest Disclosed Value $ 454,369
Alliancebernstein L.p. reports 14.54% decrease in ownership of IIIN / Insteel Industries Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 14,347 shares of Insteel Industries Inc. (US:IIIN) valued at $482,203 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 16,787 shares of Insteel Industries Inc.. This represents a change in shares of -14.54% during the quarter. The current value of the position is $412,907 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F INSTEEL INDS COM 45774W108 14,347 -2,440 -14.54 454 -14.50 0.0001
2026-02-17 2025-12-31 13F INSTEEL INDS COM 45774W108 16,787 0 0.00 532 -17.42 0.0002
2025-11-14 2025-09-30 13F INSTEEL INDS COM 45774W108 16,787 0 0.00 644 3.04 0.0002
2025-08-14 2025-06-30 13F INSTEEL INDS COM 45774W108 16,787 2,960 21.41 625 71.90 0.0002
2025-05-15 2025-03-31 13F INSTEEL INDS COM 45774W108 13,827 -40 -0.29 364 -2.94 0.0001
2025-02-12 2024-12-31 13F INSTEEL INDS COM 45774W108 13,867 -5,020 -26.58 375 -36.29 0.0001
2024-11-14 2024-09-30 13F INSTEEL INDS COM 45774W108 18,887 0 0.00 587 0.51 0.0002
2024-08-14 2024-06-30 13F INSTEEL INDS COM 45774W108 18,887 297 1.60 585 -17.75 0.0002
2024-05-14 2024-03-31 13F INSTEEL INDS COM 45774W108 18,590 6,030 48.01 711 47.92 0.0003
2024-02-14 2023-12-31 13F INSTEEL INDS COM 45774W108 12,560 2,010 19.05 481 40.35 0.0002
2023-11-14 2023-09-30 13F INSTEEL INDS COM 45774W108 10,550 -700 -6.22 342 -2.29 0.0001
2023-08-15 2023-06-30 13F INSTEEL INDS COM 45774W108 11,250 950 9.22 350 22.38 0.0001
2023-05-15 2023-03-31 13F INSTEEL INDS COM 45774W108 10,300 -5,774 -35.92 287 -35.29 0.0001
2023-02-15 2022-12-31 13F INSTEEL INDS COM 45774W108 16,074 1,413 9.64 442 13.62 0.0002
2022-11-15 2022-09-30 13F INSTEEL INDS COM 45774W108 14,661 34 0.23 389 -20.93 0.0002
2022-08-15 2022-06-30 13F INSTEEL INDS COM 45774W108 14,627 7,531 106.13 492 87.79 0.0002
2022-05-13 2022-03-31 13F INSTEEL INDS COM 45774W108 7,096 -6,348 -47.22 262 -51.03 0.0001
2022-02-14 2021-12-31 13F INSTEEL INDS COM 45774W108 13,444 5,644 72.36 535 80.13 0.0002
2021-11-10 2021-09-30 13F INSTEEL INDS COM 45774W108 7,800 -3,117 -28.55 297 -15.38 0.0001
2021-07-30 2021-06-30 13F INSTEEL INDS COM 45774W108 10,917 -900 -7.62 351 -3.57 0.0001
2021-05-06 2021-03-31 13F INSTEEL INDS COM 45774W108 11,817 -15,372 -56.54 364 -39.83 0.0002
2021-02-08 2020-12-31 13F INSTEEL INDS COM 45774W108 27,189 5,416 24.87 605 48.65 0.0003
2020-11-12 2020-09-30 13F INSTEEL INDS COM 45774W108 21,773 -3,167 -12.70 407 -14.50 0.0002
2020-08-13 2020-06-30 13F INSTEEL INDUSTRIES COM 45774W108 24,940 7,840 45.85 476 109.69 0.0003
2020-05-14 2020-03-31 13F INSTEEL INDUSTRIES COM 45774W108 17,100 2,400 16.33 227 -28.16 0.0002
2020-02-18 2019-12-31 13F INSTEEL INDUSTRIES COM 45774W108 14,700 -1,150 -7.26 316 -2.77 0.0002
2019-11-14 2019-09-30 13F INSTEEL INDUSTRIES COM 45774W108 15,850 -450 -2.76 325 -4.13 0.0002
2019-08-14 2019-06-30 13F INSTEEL INDUSTRIES COM 45774W108 16,300 16,300 339 0.0002
2019-05-14 2019-03-31 13F INSTEEL INDUSTRIES COM 45774W108 0 -14,200 -100.00 0 -100.00
2019-02-13 2018-12-31 13F INSTEEL INDUSTRIES COM 45774W108 14,200 2,200 18.33 345 -19.95 0.0003
2018-11-08 2018-09-30 13F INSTEEL INDUSTRIES COM 45774W108 12,000 2,200 22.45 431 31.80 0.0003
2018-08-13 2018-06-30 13F INSTEEL INDUSTRIES COM 45774W108 9,800 800 8.89 327 31.33 0.0002
2018-05-14 2018-03-31 13F INSTEEL INDUSTRIES COM 45774W108 9,000 -1,300 -12.62 249 -14.73 0.0002
2018-02-13 2017-12-31 13F INSTEEL INDUSTRIES COM 45774W108 10,300 -5,400 -34.39 292 -28.78 0.0002
2017-11-13 2017-09-30 13F INSTEEL INDUSTRIES COM 45774W108 15,700 -3,600 -18.65 410 -35.53 0.0003
2017-08-10 2017-06-30 13F INSTEEL INDUSTRIES COM 45774W108 19,300 0 0.00 636 -8.88 0.0005
2017-05-11 2017-03-31 13F INSTEEL INDUSTRIES COM 45774W108 19,300 0 0.00 698 1.45 0.0006
2017-02-13 2016-12-31 13F INSTEEL INDUSTRIES COM 45774W108 19,300 -69,300 -78.22 688 -78.57 0.0006
2016-11-10 2016-09-30 13F INSTEEL INDUSTRIES COM 45774W108 88,600 36,010 68.47 3,211 113.50 0.0027
2016-08-11 2016-06-30 13F INSTEEL INDUSTRIES COM 45774W108 52,590 30,060 133.42 1,504 118.29 0.0013
2016-05-13 2016-03-31 13F INSTEEL INDUSTRIES COM 45774W108 22,530 22,530 0.00 689 0.0006
2015-08-14 2015-06-30 13F INSTEEL INDUSTRIES COM 45774W108 0 -3,500 -100.00 0 -100.00
2015-05-13 2015-03-31 13F INSTEEL INDUSTRIES COM 45774W108 3,500 0 0.00 76 -8.43 0.0001
2015-02-13 2014-12-31 13F INSTEEL INDUSTRIES COM 45774W108 3,500 -1,000 -22.22 83 -10.75 0.0001
2014-11-13 2014-09-30 13F INSTEEL INDUSTRIES COM 45774W108 4,500 -2,200 -32.84 93 -29.55 0.0001
2014-08-13 2014-06-30 13F INSTEEL INDUSTRIES COM 45774W108 6,700 -4,418 -39.74 132 -39.73 0.0001
2014-05-13 2014-03-31 13F INSTEEL INDUSTRIES COM 45774W108 11,118 -3,700 -24.97 219 -35.01 0.0002
2014-02-13 2013-12-31 13F INSTEEL INDUSTRIES COM 45774W108 14,818 -4,389 -22.85 337 9.06 0.0003
2013-11-14 2013-09-30 13F INSTEEL INDUSTRIES COM 45774W108 19,207 406 2.16 309 -6.08 0.0003
2013-08-13 2013-06-30 13F INSTEEL INDUSTRIES COM 45774W108 18,801 18,801 329 0.0003
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.