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, Q1 2026
Institutional positions in Insteel Industries Inc as of Mar 31, 2026. 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
- 202
- +18 vs. Q4 2025
- Shares held
- 15.8M
- +1.38M (+9.5%) vs. Q4 2025
- Total value
- $532.3M
- +$74.5M (+16.3%) vs. Q4 2025
- New holders
- 38
- 72 more added
- Sold out
- 20
- 65 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Insteel Industries Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| R Squared Ltd | 13,490 | $453.4K | 0.25% | −305−2.2% | Reduced |
| Aquatic Capital Management LLC | 13,082 | $439.7K | 0.01% | +7,410+130.6% | Added |
| Legato Capital Management LLC | 12,794 | $430.0K | 0.04% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 12,680 | $426.2K | 0.07% | +12,680 | New |
| Delphi Management Inc | 12,550 | $422.0K | 0.50% | +12,550 | New |
| Brevan Howard Capital Management LP | 12,285 | $412.9K | 0.00% | +2,241+22.3% | Added |
| Vanguard Asset Management, Ltd | 12,274 | $412.5K | 0.00% | +12,274 | New |
| Susquehanna International Group, LLP | 12,264 | $412.2K | 0.00% | +12,264 | New |
| Franklin Resources Inc | 11,987 | $402.9K | 0.00% | −119,939−90.9% | Reduced |
| Illinois Municipal Retirement Fund | 11,414 | $383.6K | 0.00% | +1,365+13.6% | Added |
| MetLife Investment Management | 11,216 | $377.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 10,208 | $343.1K | 0.04% | +164+1.6% | Added |
| Public Employees Retirement System of Ohio | 9,925 | $333.6K | 0.00% | −6−0.1% | Reduced |
| Barclays PLC | 9,399 | $315.9K | 0.00% | −24,298−72.1% | Reduced |
| Bailard, Inc. | 9,024 | $303.3K | 0.01% | +9,024 | New |
| Pathstone Holdings, LLC | 8,651 | $290.8K | 0.00% | −451−5.0% | Reduced |
| Louisiana State Employees Retirement System | 8,600 | $289.0K | 0.01% | −300−3.4% | Reduced |
| Janus Henderson Group PLC | 8,432 | $283.1K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 8,400 | $275.4K | 0.00% | −22,392−72.7% | Reduced |
| LPL Financial LLC | 7,974 | $268.0K | 0.00% | +652+8.9% | Added |
| Numerai GP LLC | 7,855 | $264.0K | 0.03% | −3,412−30.3% | Reduced |
| Quantbot Technologies LP | 7,809 | $262.5K | 0.01% | −204−2.5% | Reduced |
| Exchange Traded Concepts, LLC | 7,528 | $253.0K | 0.00% | −363−4.6% | Reduced |
| State of Wisconsin Investment Board | 7,520 | $252.7K | 0.00% | +7,520 | New |
| Grace & White Inc | 7,500 | $252.1K | 0.04% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 7,335 | $246.5K | 0.00% | +7,335 | New |
| Robertson Stephens Wealth Management, LLC | 7,150 | $240.3K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 6,963 | $234.0K | 0.00% | −13,758−66.4% | Reduced |
| Christine Messmer PC | 6,908 | $232.2K | 0.15% | −164−2.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,784 | $228.0K | 0.00% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 6,534 | $219.6K | 0.01% | −107−1.6% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 6,445 | $216.6K | 0.00% | +6,445 | New |
| Mirabella Financial Services LLP | 6,436 | $216.3K | 0.02% | +6,436 | New |
| D. E. Shaw & Co., Inc. | 6,295 | $211.6K | 0.00% | +6,295 | New |
| StoneX Group Inc. | 6,008 | $201.9K | 0.01% | +6,008 | New |
| Police & Firemen's Retirement System of New Jersey | 5,587 | $187.8K | 0.00% | +1,129+25.3% | Added |
| Citigroup Inc | 5,429 | $182.5K | 0.00% | −3,070−36.1% | Reduced |
| New York State Teachers Retirement System | 5,311 | $179.0K | 0.00% | −745−12.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 4,878 | $164.0K | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 4,811 | $161.7K | 0.10% | −2,359−32.9% | Reduced |
| BNP Paribas Arbitrage, SA | 4,789 | $161.0K | 0.00% | −139−2.8% | Reduced |
| CWM, LLC | 4,473 | $150.3K | 0.00% | −1,122−20.1% | Reduced |
| State of Tennessee, Treasury Department | 4,454 | $149.7K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 4,447 | $149.5K | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 4,404 | $148.0K | 0.00% | +4,404 | New |
| Fifth Third Bancorp | 4,329 | $145.5K | 0.00% | +4,230+4,272.7% | Added |
| KLP Kapitalforvaltning AS | 4,200 | $141.2K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 3,491 | $117.3K | 0.00% | +192+5.8% | Added |
| Tower Research Capital LLC (TRC) | 2,627 | $88.3K | 0.00% | −1,828−41.0% | Reduced |
| FMR LLC | 1,789 | $60.1K | 0.00% | +481+36.8% | Added |
| Ameritas Investment Partners, Inc. | 1,562 | $52.5K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,417 | $47.6K | 0.00% | −2,454−63.4% | Reduced |
| Simplex Trading, LLC | 1,269 | $42.7K | 0.00% | +1,269 | New |
| GAMMA Investing LLC | 1,167 | $39.2K | 0.00% | +509+77.4% | Added |
| The PNC Financial Services Group, Inc. | 722 | $24.3K | 0.00% | −19−2.6% | Reduced |
| Bessemer Group Inc | 622 | $21.0K | 0.00% | +153+32.6% | Added |
| Royal Bank of Canada | 574 | $20.0K | 0.00% | −38,509−98.5% | Reduced |
| Smartleaf Asset Management LLC | 582 | $19.1K | 0.00% | −957−62.2% | Reduced |
| Versant Capital Management, Inc | 503 | $16.9K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 443 | $15.0K | 0.00% | +297+203.4% | Added |
| Pinnacle Wealth Planning Services, Inc. | 368 | $12.4K | 0.00% | +28+8.2% | Added |
| Sterling Capital Management LLC | 347 | $11.7K | 0.00% | −207−37.4% | Reduced |
| Quadrant Capital Group LLC | 340 | $11.4K | 0.00% | +108+46.6% | Added |
| Harbour Investments, Inc. | 328 | $11.0K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 298 | $10.2K | 0.00% | +35+13.3% | Added |
| EverSource Wealth Advisors, LLC | 280 | $9.41K | 0.00% | +58+26.1% | Added |
| Access Investment Management LLC | 265 | $8.91K | 0.00% | +155+140.9% | Added |
| Vision Financial Markets LLC | 255 | $8.57K | 0.01% | +255 | New |
| Essential Partners LLC | 224 | $7.53K | 0.00% | −41−15.5% | Reduced |
| Harbor Capital Advisors, Inc. | 222 | $7.00K | 0.00% | +55+32.9% | Added |
| Torren Management, LLC | 180 | $6.05K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 122 | $4.10K | 0.00% | +122 | New |
| True Wealth Design, LLC | 118 | $3.97K | 0.00% | −22−15.7% | Reduced |
| US Bancorp | 100 | $3.36K | 0.00% | −125−55.6% | Reduced |
| Los Angeles Capital Management LLC | 95 | $3.19K | 0.00% | −18,710−99.5% | Reduced |
| Parallel Advisors, LLC | 92 | $3.09K | 0.00% | +92 | New |
| Hantz Financial Services, Inc. | 76 | $3.00K | 0.00% | +50+192.3% | Added |
| Parkside Financial Bank & Trust | 60 | $2.02K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 56 | $1.88K | 0.00% | −14−20.0% | Reduced |
| Kilter Group LLC | 37 | $1.24K | 0.00% | +37 | New |
| JPL Wealth Management, LLC | 35 | $1.18K | 0.00% | +35 | New |
| Chilton Capital Management LLC | 34 | $1.14K | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 32 | $1.08K | 0.00% | +32 | New |
| Covestor Ltd | 26 | $1.00K | 0.00% | +9+52.9% | Added |
| Rothschild Investment LLC | 27 | $907 | 0.00% | −13−32.5% | Reduced |
| Jones Financial Companies LLLP | 24 | $792 | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 23 | $773 | 0.00% | +23 | New |
| Bayban | 21 | $706 | 0.00% | +21 | New |
| Allworth Financial LP | 19 | $639 | 0.00% | −56−74.7% | Reduced |
| Keating Financial Advisory Services, Inc. | 15 | $504 | 0.00% | +15 | New |
| MAI Capital Management | 14 | $471 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 13 | $437 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 11 | $370 | 0.00% | −29−72.5% | Reduced |
| Cedar Mountain Advisors, LLC | 10 | $336 | 0.00% | +10 | New |
| Umb Bank N A | 8 | $269 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 8 | $269 | 0.00% | 00.0% | Unchanged |
| Gilpin Wealth Management, LLC | 7 | $236 | 0.00% | +6+600.0% | Added |
| Signaturefd, LLC | 5 | $168 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 3 | $101 | 0.00% | −27−90.0% | Reduced |
| Assetmark, Inc | 3 | $101 | 0.00% | 00.0% | Unchanged |