# INSTEEL INDS INC COM

INSTEEL INDS INC COM is a security (CUSIP 45774W108) tracked across SEC portfolio filings. 203 institutional managers reported $522.4M on Form 13F as of 2026-06-30; 16 registered fund positions totaling $41.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: INSTEEL INDS INC
- Class: COM
- CUSIP: 45774W108
- Asset category: EC
- 13F holders: 203
- 13F value: $522.4M
- 13F period: 2026-06-30
- N-PORT fund positions: 16
- N-PORT value: $41.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 203 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $95.7M | 2,848,773 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $44.8M | 1,415,156 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | CENTRAL, K3 | $37.1M | 1,105,053 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $36.6M | 1,087,782 |
| STATE STREET CORP | BOSTON, MA | $24.4M | 725,492 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $16.7M | 496,243 |
| [First Eagle Investment Management, LLC](https://search.stillhousedata.com/firm/108260) | NEW YORK, NY | $15.4M | 511,454 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $11.8M | 350,022 |
| Bruce & Co., Inc. | Chicago, IL | $11.6M | 343,423 |
| [ROBOTTI ROBERT](https://search.stillhousedata.com/firm/732905) | New York, NY | $10.0M | 297,810 |
| [Diamond Hill Capital Management, LLC (Investment Advisor)](https://search.stillhousedata.com/firm/110638) | COLUMBUS, OH | $9.0M | 298,778 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $8.8M | 246,767 |
| OPPENHEIMER & CO INC | NEW YORK, NY | $7.8M | 259,432 |
| [Cerity Partners LLC](https://search.stillhousedata.com/firm/151559) | NEW YORK, NY | $7.6M | 225,324 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $7.5M | 222,608 |

## Top fund holders (N-PORT)

_Showing 15 of 16 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [BRUCE FUND](https://search.stillhousedata.com/fund/S000011411) | Bruce Fund, Inc. | $23.1M | 637.70% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $7.3M | 0.89% |
| [Ancora/Thelen Small-Mid Cap Fund](https://search.stillhousedata.com/fund/S000039307) | ANCORA TRUST | $3.2M | 154.00% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $2.6M | 1.51% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $1.9M | 2.50% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $976K | 2.02% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $456K | 0.21% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $365K | 0.06% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $322K | 0.11% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $313K | 3.17% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $253K | 2.99% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $89K | 2.13% |
| [Vericimetry U.S. Small Cap Value Fund](https://search.stillhousedata.com/fund/S000033942) | VERICIMETRY FUNDS | $43K | 2.55% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $24K | 0.19% |
| [Longview Advantage ETF](https://search.stillhousedata.com/fund/S000086399) | RBB Fund Trust | $24K | 0.36% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/45774W108.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.