Insteel Industries (IIIN) Institutional Ownership

$30.94 +0.58 (+1.91%)

As of 08/21/2026 03:57 PM Eastern

Current Institutional Ownership Percentage: 83.27%
Number of Institutional Buyers (last 12 months): 110
Total Institutional Inflows (last 12 months): $149.40M

Number of Institutional Sellers (last 12 months): 58
Total Institutional Outflows (last 12 months): $43.17M

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IIIN Institutional Buying and Selling by Quarter

Insteel Industries Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/20/2026	Susquehanna Fundamental Investments LLC	39,575	$1.20M	0.0%	+111.4%	0.204%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1,125	$34K	0.0%	-95.6%	0.006%
8/19/2026	Hsbc Holdings PLC	22,935	$681K	0.0%	+49.1%	0.118%
8/18/2026	Public Employees Retirement System of Ohio	17,426	$526K	0.0%	N/A	0.090%
8/17/2026	Corient Private Wealth LP	14,561	$440K	0.0%	N/A	0.075%
8/17/2026	Bank of America Corp DE	77,905	$2.35M	0.0%	N/A	0.402%
8/14/2026	Hsbc Holdings PLC	22,935	$681K	0.0%	N/A	0.118%
8/14/2026	Canada Pension Plan Investment Board	11,800	$356K	0.0%	N/A	0.061%
8/14/2026	Legal & General Group Plc	3,277	$99K	0.0%	N/A	0.017%
8/14/2026	Group One Trading LLC	1,222	$37K	0.0%	N/A	0.006%
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8/14/2026	Algert Global LLC	36,380	$1.10M	0.0%	-81.5%	0.188%
8/13/2026	Connor Clark & Lunn Investment Management Ltd.	37,031	$1.12M	0.0%	N/A	0.191%
8/12/2026	Quantbot Technologies LP	5,139	$155K	0.0%	N/A	0.027%
8/11/2026	CM Wealth Advisors LLC	30,873	$932K	0.2%	N/A	0.159%
8/10/2026	Robotti Robert	477,530	$14.42M	2.3%	N/A	2.467%
8/7/2026	BlackRock Inc.	1,523,656	$46.01M	0.0%	N/A	7.871%
8/7/2026	Deutsche Bank AG	18,507	$559K	0.0%	N/A	0.096%
8/7/2026	Diamond Hill Capital Management LLC Investment Advisor	298,778	$9.02M	0.1%	N/A	1.543%
8/6/2026	Bank of New York Mellon Corp	222,700	$6.73M	0.0%	N/A	1.150%
8/6/2026	GSA Capital Partners LLP	6,760	$204K	0.0%	N/A	0.035%
7/10/2026	Wedge Capital Management L L P NC	48,130	$1.45M	0.0%	N/A	0.248%
7/7/2026	GAMMA Investing LLC	1,998	$60K	0.0%	+71.2%	0.010%
5/22/2026	Segall Bryant & Hamill LLC	156,139	$5.25M	0.1%	+111.9%	0.803%
5/19/2026	Bank of America Corp DE	113,515	$3.82M	0.0%	+21.5%	0.584%
5/16/2026	Quantinno Capital Management LP	31,628	$1.06M	0.0%	+43.8%	0.163%
5/16/2026	Lazard Asset Management LLC	116,990	$3.93M	0.0%	+49.1%	0.602%
5/14/2026	Renaissance Technologies LLC	106,940	$3.59M	0.0%	+37.6%	0.550%
5/14/2026	Arrowstreet Capital Limited Partnership	75,672	$2.54M	0.0%	+7.4%	0.389%
5/14/2026	Sei Investments Co.	22,604	$760K	0.0%	+97.1%	0.116%
5/13/2026	Icon Advisers Inc. Co.	93,000	$3.13M	0.7%	N/A	0.479%
5/13/2026	First Trust Advisors LP	62,565	$2.10M	0.0%	+1.2%	0.322%
5/8/2026	Summit Global Investments	16,464	$553K	0.0%	+70.3%	0.085%
5/7/2026	Dimensional Fund Advisors LP	1,087,782	$36.56M	0.0%	+2.3%	5.598%
5/7/2026	Swiss National Bank	38,300	$1.29M	0.0%	+1.9%	0.197%
5/6/2026	Watershed Asset Management L.L.C.	14,890	$500K	0.5%	+10.3%	0.077%
5/5/2026	Illinois Municipal Retirement Fund	11,414	$384K	0.0%	+13.6%	0.059%
5/4/2026	Principal Financial Group Inc.	94,697	$3.18M	0.0%	+2.2%	0.487%
5/1/2026	Fifth Third Bancorp	4,329	$146K	0.0%	+4,272.7%	0.022%
4/30/2026	Hsbc Holdings PLC	15,378	$517K	0.0%	+135.2%	0.079%
4/30/2026	Isthmus Partners LLC	98,957	$3.33M	0.3%	-0.7%	0.509%
They didn't warn anyone in 1971. This time someone is warning you. (Ad) On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no debate, no vote, one executive order. Gold tripled within three years and climbed 20x over the following decade. Trump holds that same executive authority today, and his advisors are openly saying a reversal is on the table. There are two ways this plays out - both move gold in the same direction. A free briefing breaks down exactly what Nixon did, why Trump is positioned to act, and how to move your 401k into gold before any announcement - tax free. Request the free guide in 30 seconds and get positioned now
4/29/2026	Unison Advisors LLC	18,736	$630K	0.0%	+3.0%	0.096%
4/27/2026	New York State Teachers Retirement System	5,311	$179K	0.0%	-12.3%	0.027%
4/27/2026	Y Intercept Hong Kong Ltd	40,735	$1.37M	0.0%	N/A	0.210%
4/21/2026	Louisiana State Employees Retirement System	8,600	$289K	0.0%	N/A	0.044%
4/20/2026	Delphi Management Inc. MA	12,550	$422K	0.5%	N/A	0.065%
4/16/2026	SG Americas Securities LLC	33,064	$1.11M	0.0%	-9.5%	0.170%
3/20/2026	Hsbc Holdings PLC	6,538	$207K	0.0%	N/A	0.034%
3/9/2026	Corient Private Wealth LLC	33,976	$1.08M	0.0%	+5.1%	0.175%
2/19/2026	Invesco Ltd.	201,872	$6.39M	0.0%	+159.8%	1.041%
2/19/2026	Corient Private Wealth LLC	33,976	$1.08M	0.0%	+5.1%	0.175%
2/18/2026	Caitlin John LLC	7,170	$227K	0.1%	N/A	0.037%
2/18/2026	State of Tennessee Department of Treasury	4,454	$148K	0.0%	-68.6%	0.023%
2/18/2026	Tudor Investment Corp ET AL	17,948	$568K	0.0%	N/A	0.093%
2/18/2026	Susquehanna Fundamental Investments LLC	18,525	$587K	0.0%	+205.9%	0.096%
2/18/2026	Polymer Capital Management US LLC	11,249	$356K	0.0%	+59.2%	0.058%
2/18/2026	Numerai GP LLC	11,267	$357K	0.0%	N/A	0.058%
2/18/2026	Millennium Management LLC	126,195	$4.00M	0.0%	-18.4%	0.651%
2/18/2026	Boothbay Fund Management LLC	14,128	$447K	0.0%	+6.1%	0.073%
2/17/2026	AQR Capital Management LLC	99,082	$3.14M	0.0%	-39.1%	0.511%
2/17/2026	Lazard Asset Management LLC	78,443	$2.48M	0.0%	+3.9%	0.404%
2/17/2026	Jump Financial LLC	10,485	$332K	0.0%	-64.7%	0.054%
2/17/2026	Price T Rowe Associates Inc. MD	23,497	$745K	0.0%	+3.9%	0.121%
2/17/2026	Osaic Holdings Inc.	7,363	$233K	0.0%	-18.2%	0.038%
2/17/2026	Watershed Asset Management L.L.C.	13,501	$428K	0.4%	N/A	0.070%
2/17/2026	Russell Investments Group Ltd.	89,383	$2.83M	0.0%	-3.9%	0.461%
2/17/2026	Captrust Financial Advisors	138,184	$4.38M	0.0%	-0.5%	0.712%
2/17/2026	ExodusPoint Capital Management LP	21,217	$672K	0.0%	N/A	0.109%
2/17/2026	Royal Bank of Canada	39,083	$1.24M	0.0%	-44.6%	0.202%
2/17/2026	Mangrove Partners IM LLC	7,589	$240K	0.0%	N/A	0.039%
2/16/2026	Squarepoint Ops LLC	39,782	$1.26M	0.0%	+264.3%	0.205%
2/16/2026	NFJ Investment Group LLC	52,663	$1.67M	0.1%	-4.3%	0.272%
2/16/2026	Kennedy Capital Management LLC	47,890	$1.52M	0.0%	+1.2%	0.247%
2/16/2026	Entropy Technologies LP	6,780	$215K	0.0%	N/A	0.035%
2/16/2026	Barclays PLC	33,697	$1.07M	0.0%	+18.8%	0.174%
2/16/2026	Bridge City Capital LLC	95,978	$3.04M	0.9%	-9.6%	0.495%
2/13/2026	CANADA LIFE ASSURANCE Co	17,846	$565K	0.0%	+4.8%	0.092%
2/13/2026	Walleye Capital LLC	15,638	$495K	0.0%	N/A	0.081%
2/13/2026	Smartleaf Asset Management LLC	1,539	$50K	0.0%	-42.3%	0.008%
2/13/2026	Jacobs Levy Equity Management Inc.	161,459	$5.11M	0.0%	-7.9%	0.832%
2/13/2026	Public Sector Pension Investment Board	82,832	$2.62M	0.0%	-13.1%	0.427%
2/13/2026	First Trust Advisors LP	61,840	$1.96M	0.0%	+1.7%	0.319%
2/13/2026	SG Capital Management LLC	133,587	$4.23M	0.4%	+56.9%	0.689%
2/13/2026	Charles Schwab Investment Management Inc.	366,767	$11.62M	0.0%	+14.4%	1.891%
2/13/2026	Police & Firemen s Retirement System of New Jersey	4,458	$141K	0.0%	-20.9%	0.023%
2/13/2026	State Street Corp	727,168	$23.03M	0.0%	+0.5%	3.749%
2/13/2026	Ieq Capital LLC	14,211	$450K	0.0%	-25.8%	0.073%
2/13/2026	Martingale Asset Management L P	53,769	$1.70M	0.0%	+1.6%	0.277%
2/13/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	24,909	$789K	0.0%	+30.8%	0.128%
2/13/2026	Wells Fargo & Company MN	20,721	$656K	0.0%	+48.1%	0.107%
2/12/2026	Jane Street Group LLC	14,388	$456K	0.0%	-77.6%	0.074%
They didn't warn anyone in 1971. This time someone is warning you. (Ad) On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no debate, no vote, one executive order. Gold tripled within three years and climbed 20x over the following decade. Trump holds that same executive authority today, and his advisors are openly saying a reversal is on the table. There are two ways this plays out - both move gold in the same direction. A free briefing breaks down exactly what Nixon did, why Trump is positioned to act, and how to move your 401k into gold before any announcement - tax free. Request the free guide in 30 seconds and get positioned now
2/12/2026	Renaissance Technologies LLC	77,740	$2.46M	0.0%	+35.9%	0.401%
2/12/2026	Dimensional Fund Advisors LP	1,063,353	$33.68M	0.0%	-0.5%	5.482%
2/12/2026	EntryPoint Capital LLC	13,312	$422K	0.2%	N/A	0.069%
2/12/2026	Campbell & CO Investment Adviser LLC	33,630	$1.07M	0.1%	-10.5%	0.173%
2/12/2026	Robotti Robert	299,100	$9.47M	1.7%	+0.7%	1.542%
2/12/2026	Nuveen LLC	39,725	$1.26M	0.0%	-3.3%	0.205%
2/11/2026	Deutsche Bank AG	16,643	$527K	0.0%	+5.5%	0.086%
2/11/2026	LPL Financial LLC	7,322	$232K	0.0%	N/A	0.038%
2/11/2026	Cerity Partners LLC	227,786	$7.21M	0.0%	-1.3%	1.174%
2/11/2026	Franklin Resources Inc.	131,926	$4.18M	0.0%	+14.4%	0.680%

IIIN Institutional Ownership - Frequently Asked Questions

During the previous two years, 191 institutional investors and hedge funds held shares of Insteel Industries. The most heavily invested institutionals were BlackRock Inc. ($46.01M), Vanguard Group Inc. ($44.82M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($37.99M), Dimensional Fund Advisors LP ($36.56M), State Street Corp ($23.03M), Geode Capital Management LLC ($15.35M), and American Century Companies Inc. ($14.42M).Learn more on Insteel Industries' institutional investors.

83.27% of Insteel Industries' stock is owned by institutional investors. Learn more on IIIN's institutional investor holdings.

Of the 172 institutional investors that purchased Insteel Industries' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($1.52M), Robotti Robert ($483.18K), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($353.58K), Invenomic Capital Management LP ($351.65K), Diamond Hill Capital Management LLC Investment Advisor ($298.78K), Bank of New York Mellon Corp ($289.94K), and Cerity Partners LLC ($232.51K).

Institutional investors have bought a total of 4,658,342 shares in the last 24 months. This purchase volume represents approximately $149.40M in transactions.

Of the 58 institutional investors that sold Insteel Industries' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Royce & Associates LP ($428.66K), Algert Global LLC ($159.97K), Millennium Management LLC ($96.79K), AQR Capital Management LLC ($63.71K), Jane Street Group LLC ($49.83K), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($45.99K), and Ameriprise Financial Inc. ($40.59K).

Institutional investors have sold a total of 1,279,952 shares in the last 24 months. This volume of shares sold represents approximately $43.17M in transactions.

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Institutional ownership data for NYSE:IIIN is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/20/2026. New 13F filings are added each quarter as they're published.

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Insteel Industries (IIIN) Institutional Ownership

IIIN Institutional Buying and Selling by Quarter

Insteel Industries Major Shareholders & Ownership History

IIIN Institutional Ownership - Frequently Asked Questions

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Insteel Industries (IIIN) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Insteel Industries (NYSE:IIIN)

IIIN Institutional Buying and Selling by Quarter

Insteel Industries Major Shareholders & Ownership History

IIIN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IIIN shares?

What percentage of Insteel Industries' stock is owned by institutional investors?

Which institutional investors have been buying Insteel Industries' stock?

How much institutional buying is happening at Insteel Industries?

Which of Insteel Industries' major shareholders have been selling company stock?

How much institutional selling is happening at Insteel Industries?

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