Insteel Industries
IIIN · NYSE
$30.29+$0.76 (+2.57%)TodayMarket closed ·
Prev close $29.53
Who owns IIIN
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 39.2% of IIIN’s shares.
- BlackRock Institutional Trust Company, N.A.7.1%
- Mirae Asset Global Investments (USA) LLC6.2%
- Dimensional Fund Advisors, L.P.6.0%
- Vanguard Capital Management, LLC4.2%
- Next 6 largest institutions15.7%
- All other shareholders60.8%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 1.37M | 7.05% |
| Mirae Asset Global Investments (USA) LLC | 1.20M | 6.20% |
| Dimensional Fund Advisors, L.P. | 1.17M | 6.04% |
| Vanguard Capital Management, LLC | 821.48K | 4.24% |
| Woltz (H O III) | 666.06K | 3.44% |
| Geode Capital Management, L.L.C. | 534.65K | 2.76% |
| First Eagle Investment Management, L.L.C. | 511.45K | 2.64% |
| Robotti & Company Advisors, LLC | 477.53K | 2.47% |
| Jane Street Capital, L.L.C. | 438.80K | 2.27% |
| Citadel Advisors LLC | 411.99K | 2.13% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Global X US Infrastructure Development ETF | 1.32M | 6.80% |
| Vanguard Total Stock Market Index Fund | 578.93K | 2.99% |
| iShares Russell 2000 ETF | 489.16K | 2.53% |
| First Eagle Small Cap Opportunity Fund | 444.54K | 2.30% |
| Royce Small-Cap Special Equity Fund | 352.50K | 1.82% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $49.70K (1 trade) of IIIN on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Wagner Richard | Sale | 1.64K | $49.70K |
| Southern Elizabeth Carroll | Option exercise | 2.42K | — |
| Southern Elizabeth Carroll | Tax withholding | 941 | $30.70K |
| Southern Elizabeth Carroll | Option exercise | 2.42K | — |
| York James R. | Option exercise | 1.21K | — |
| York James R. | Tax withholding | 344 | $11.22K |
| York James R. | Option exercise | 1.21K | — |
| Jafroodi Scot R | Option exercise | 2.02K | — |
| Jafroodi Scot R | Tax withholding | 526 | $17.16K |
| Jafroodi Scot R | Option exercise | 2.02K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 840.84K
- Days to cover
- 5.92
- % of shares outstanding
- 4.34%
- Average daily volume
- 142.15K
- Change since last report
- +3.3%
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