Insteel Industries Inc
IIIN- Exchange
- NYSE
- Industry
- Steel Works, Blast Furnaces & Rolling & Finishing Mills
- SEC CIK
- 0000764401
In the last 90 days, Insteel Industries Inc insiders filed 0 open-market purchases and 1 sale; 189 institutions reported holding it in 13F filings for Q2 2026, worth $482.5M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Insteel Industries Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 187
- −6 vs. Q3 2025
- Shares held
- 15.9M
- +99.6K (+0.6%) vs. Q3 2025
- Total value
- $502.8M
- −$101.9M (−16.9%) vs. Q3 2025
- New holders
- 26
- 71 more added
- Sold out
- 32
- 69 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IIIN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 189 | $482.5M |
| Q1 2026 | 202 | $532.3M |
| Q4 2025 | 187 | $502.8M |
| Q3 2025 | 196 | $606.6M |
| Q2 2025 | 183 | $595.2M |
| Q1 2025 | 162 | $431.8M |
| Q4 2024 | 147 | $437.7M |
| Q3 2024 | 153 | $497.9M |
| Q2 2024 | 144 | $500.2M |
| Q1 2024 | 142 | $621.3M |
| Q4 2023 | 150 | $617.8M |
| Q3 2023 | 156 | $508.6M |
| Q2 2023 | 147 | $487.3M |
| Q1 2023 | 142 | $427.9M |
| Q4 2022 | 153 | $425.9M |
| Q3 2022 | 153 | $400.7M |
| Q2 2022 | 170 | $508.4M |
| Q1 2022 | 166 | $552.6M |
| Q4 2021 | 167 | $595.4M |
| Q3 2021 | 156 | $575.3M |
| Q2 2021 | 132 | $489.7M |
| Q1 2021 | 130 | $473.7M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Insteel Industries Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Polymer Capital Management (US) LLC | 11,249 | $356.3K | 0.05% | +4,183+59.2% | Added |
| MetLife Investment Management | 11,216 | $355.2K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 10,485 | $332.1K | 0.00% | −19,215−64.7% | Reduced |
| Illinois Municipal Retirement Fund | 10,049 | $318.3K | 0.00% | −198−1.9% | Reduced |
| Brevan Howard Capital Management LP | 10,044 | $318.1K | 0.01% | −5,101−33.7% | Reduced |
| State of Wyoming | 10,044 | $318.1K | 0.03% | +1,863+22.8% | Added |
| Public Employees Retirement System of Ohio | 9,931 | $314.5K | 0.00% | −21−0.2% | Reduced |
| Summit Global Investments | 9,670 | $306.0K | 0.02% | −213−2.2% | Reduced |
| Pathstone Holdings, LLC | 9,102 | $288.3K | 0.00% | −753−7.6% | Reduced |
| Louisiana State Employees Retirement System | 8,900 | $281.9K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 8,499 | $269.2K | 0.00% | −1,820−17.6% | Reduced |
| Janus Henderson Group PLC | 8,432 | $267.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 8,013 | $253.8K | 0.01% | +143+1.8% | Added |
| Exchange Traded Concepts, LLC | 7,891 | $249.9K | 0.00% | +723+10.1% | Added |
| Mangrove Partners | 7,589 | $240.3K | 0.02% | +7,589 | New |
| Grace & White Inc | 7,500 | $237.5K | 0.04% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 7,363 | $233.2K | 0.00% | −1,635−18.2% | Reduced |
| LPL Financial LLC | 7,322 | $231.9K | 0.00% | +7,322 | New |
| Caitlin John, LLC | 7,170 | $227.1K | 0.15% | +7,170 | New |
| Robertson Stephens Wealth Management, LLC | 7,150 | $226.4K | 0.01% | +7,150 | New |
| Christine Messmer PC | 7,072 | $224.0K | 0.15% | +7,072 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,784 | $214.8K | 0.00% | 00.0% | Unchanged |
| Entropy Technologies, LP | 6,780 | $214.7K | 0.01% | +6,780 | New |
| Hennion & Walsh Asset Management, Inc. | 6,641 | $210.3K | 0.01% | +416+6.7% | Added |
| HSBC Holdings PLC | 6,538 | $206.7K | 0.00% | +6,538 | New |
| Intech Investment Management LLC | 6,524 | $206.6K | 0.00% | −825−11.2% | Reduced |
| New York State Teachers Retirement System | 6,056 | $192.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 5,672 | $179.6K | 0.01% | +776+15.8% | Added |
| Amalgamated Bank | 5,607 | $178.0K | 0.00% | −84−1.5% | Reduced |
| CWM, LLC | 5,595 | $177.0K | 0.00% | −3,021−35.1% | Reduced |
| BNP Paribas Arbitrage, SA | 4,928 | $156.1K | 0.00% | −111−2.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 4,878 | $155.0K | 0.00% | −650−11.8% | Reduced |
| State of Tennessee, Treasury Department | 4,454 | $147.6K | 0.00% | −9,716−68.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 4,458 | $141.2K | 0.00% | −1,181−20.9% | Reduced |
| Tower Research Capital LLC (TRC) | 4,455 | $141.1K | 0.00% | +3,508+370.4% | Added |
| Oregon Public Employees Retirement Fund | 4,447 | $140.8K | 0.00% | +94+2.2% | Added |
| Comerica Bank | 4,401 | $139.4K | 0.00% | −1,140−20.6% | Reduced |
| KLP Kapitalforvaltning AS | 4,200 | $133.0K | 0.00% | −7,700−64.7% | Reduced |
| Nisa Investment Advisors, LLC | 3,871 | $122.6K | 0.00% | +3,482+895.1% | Added |
| Rockefeller Capital Management L.P. | 3,299 | $104.5K | 0.00% | +242+7.9% | Added |
| Quest Partners LLC | 3,197 | $101.2K | 0.01% | −7,798−70.9% | Reduced |
| Smartleaf Asset Management LLC | 1,539 | $49.7K | 0.00% | −1,127−42.3% | Reduced |
| Ameritas Investment Partners, Inc. | 1,562 | $49.5K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,308 | $41.4K | 0.00% | +289+28.4% | Added |
| The PNC Financial Services Group, Inc. | 741 | $23.5K | 0.00% | −2−0.3% | Reduced |
| GAMMA Investing LLC | 658 | $20.8K | 0.00% | −124−15.9% | Reduced |
| Sterling Capital Management LLC | 554 | $17.5K | 0.00% | −10,744−95.1% | Reduced |
| Versant Capital Management, Inc | 503 | $15.9K | 0.00% | +83+19.8% | Added |
| Bessemer Group Inc | 469 | $14.0K | 0.00% | +114+32.1% | Added |
| Pinnacle Wealth Planning Services, Inc. | 340 | $10.8K | 0.00% | +340 | New |
| Harbour Investments, Inc. | 328 | $10.4K | 0.00% | −33−9.1% | Reduced |
| Danske Bank A/S | 300 | $9.50K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 265 | $8.39K | 0.00% | −142−34.9% | Reduced |
| Farther Finance Advisors, LLC | 263 | $8.33K | 0.00% | +33+14.3% | Added |
| Quadrant Capital Group LLC | 232 | $7.35K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 225 | $7.13K | 0.00% | +133+144.6% | Added |
| EverSource Wealth Advisors, LLC | 222 | $7.03K | 0.00% | −142−39.0% | Reduced |
| Torren Management, LLC | 180 | $5.70K | 0.00% | +180 | New |
| Harbor Capital Advisors, Inc. | 167 | $5.00K | 0.00% | −3−1.8% | Reduced |
| Salomon & Ludwin, LLC | 146 | $4.75K | 0.00% | +81+124.6% | Added |
| True Wealth Design, LLC | 140 | $4.43K | 0.00% | −15−9.7% | Reduced |
| Access Investment Management LLC | 110 | $4.22K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 99 | $3.13K | 0.00% | −5−4.8% | Reduced |
| Allworth Financial LP | 75 | $2.38K | 0.00% | −158−67.8% | Reduced |
| Optiver Holding B.V. | 70 | $2.22K | 0.00% | −48−40.7% | Reduced |
| Parkside Financial Bank & Trust | 60 | $1.90K | 0.00% | +48+400.0% | Added |
| SRS Capital Advisors, Inc. | 40 | $1.27K | 0.00% | −1,471−97.4% | Reduced |
| Rothschild Investment LLC | 40 | $1.27K | 0.00% | +9+29.0% | Added |
| Chilton Capital Management LLC | 34 | $1.08K | 0.00% | +34 | New |
| Covestor Ltd | 17 | $1.00K | 0.00% | +11+183.3% | Added |
| Hantz Financial Services, Inc. | 26 | $1.00K | 0.00% | +26 | New |
| IFP Advisors, Inc | 30 | $950 | 0.00% | −2−6.3% | Reduced |
| Jones Financial Companies LLLP | 24 | $760 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 14 | $444 | 0.00% | +14 | New |
| Farmers & Merchants Investments Inc | 13 | $412 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 11 | $348 | 0.00% | +11 | New |
| Cullen/Frost Bankers, Inc. | 10 | $308 | 0.00% | −653−98.5% | Reduced |
| Umb Bank N A | 8 | $253 | 0.00% | −7−46.7% | Reduced |
| Sunbelt Securities, Inc. | 8 | $253 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 5 | $158 | 0.00% | −2−28.6% | Reduced |
| Signaturefd, LLC | 5 | $158 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 5 | $158 | 0.00% | +5 | New |
| CIBC Private Wealth Group, LLC | 4 | $127 | 0.00% | +4 | New |
| Assetmark, Inc | 3 | $95 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 2 | $64 | 0.00% | −68−97.1% | Reduced |
| SJS Investment Consulting Inc. | 1 | $32 | 0.00% | +1 | New |
| Gilpin Wealth Management, LLC | 1 | $32 | 0.00% | +1 | New |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −132,732−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −77,078−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −46,100−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −24,879−100.0% | Sold out |
| Tredje AP-fonden | 0 | $0 | 0.00% | −21,711−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −16,900−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −14,157−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −12,363−100.0% | Sold out |
| Round Rock Advisors, LLC | 0 | $0 | 0.00% | −15,062−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −11,772−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −10,291−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −9,067−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −8,617−100.0% | Sold out |