Go Pro
→ Here’s the stock symbol I’ve promised (From Stansberry Research) (Ad)tc pixel Free DAIO Stock Alerts

Data I/O (DAIO) Institutional Ownership

Data I/O logo
$2.98 +0.04 (+1.36%)
Closing price 04:00 PM Eastern
Extended Trading
$2.94 -0.04 (-1.34%)
As of 07:48 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Data I/O (NASDAQ:DAIO)

Current
Institutional Ownership
Percentage
36.95%
Number of
Institutional Buyers
(last 12 months)
6
Total
Institutional Inflows
(last 12 months)
$265.86K
Number of
Institutional Sellers
(last 12 months)
4
Total
Institutional Outflows
(last 12 months)
$631.66K
Get DAIO Insider Trade Alerts

Want to know when executives and insiders are buying or selling Data I/O stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

DAIO Institutional Buying and Selling by Quarter

Data I/O Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/20/2026Susquehanna International Group LLP48,548$191K0.0%+80.9%0.517%
8/7/2026BlackRock Inc.17,015$67K0.0%N/A0.181%
5/14/2026Renaissance Technologies LLC407,643$1.03M0.0%-6.9%4.341%
5/7/2026Dimensional Fund Advisors LP140,679$356K0.0%-22.0%1.498%
2/17/2026Kovack Advisors Inc.268,906$852K0.0%+2.2%2.863%
2/12/2026DRW Securities LLC11,731$37K0.0%N/A0.125%
2/12/2026Renaissance Technologies LLC437,637$1.39M0.0%-8.2%4.661%
2/12/2026Dimensional Fund Advisors LP180,249$571K0.0%-31.0%1.920%
2/12/2026Steward Partners Investment Advisory LLC43,472$138K0.0%+24.5%0.463%
2/12/2026Kovack Advisors Inc.268,906$871K0.0%+2.2%2.864%
1/6/2026Penbrook Management LLC356,850$1.13M0.8%+1.2%3.800%
11/17/2025Susquehanna International Group LLP15,428$52K0.0%-32.1%0.164%
11/12/2025Dimensional Fund Advisors LP261,125$872K0.0%-3.3%2.781%
11/10/2025Kovack Advisors Inc.263,231$879K0.1%-2.3%2.804%
8/14/2025NewEdge Advisors LLC22,402$69K0.0%+45.4%0.242%
8/12/2025Steward Partners Investment Advisory LLC20,917$65K0.0%N/A0.226%
8/4/2025Kovack Advisors Inc.269,431$835K0.1%-4.5%2.916%
8/1/2025James Investment Research Inc.22,402$69K0.0%+45.4%0.242%
7/28/2025Penbrook Management LLC349,750$1.08M0.8%+29.8%3.785%
5/7/2025Essex Investment Management Co. LLC43,691$107K0.0%+11.8%0.473%
2/13/2025Renaissance Technologies LLC503,643$1.40M0.0%+0.7%5.451%
2/7/2025Essex Investment Management Co. LLC39,063$108K0.0%+37.6%0.423%
2/5/2025Kovack Advisors Inc.279,806$775K0.1%-7.1%3.028%
1/29/2025Legato Capital Management LLC10,676$30K0.0%N/A0.116%
11/16/2024Geode Capital Management LLC96,512$248K0.0%+30.9%1.045%
11/6/2024Kovack Advisors Inc.301,206$774K0.1%-6.3%3.260%
10/8/2024Perkins Coie Trust Co29,600$76K0.0%+44.4%0.328%
8/9/2024Renaissance Technologies LLC517,543$1.43M0.0%-1.9%5.735%
8/9/2024Dimensional Fund Advisors LP248,975$687K0.0%-6.1%2.759%
7/15/2024Perkins Coie Trust Co20,500$56K0.0%N/A0.227%
5/3/2024Essex Investment Management Co. LLC81,990$289K0.1%+28.2%0.909%
4/19/2024Kovack Advisors Inc.327,201$1.15M0.1%-1.9%3.628%
4/18/2024Penbrook Management LLC312,050$1.10M0.7%-8.9%3.460%
4/11/2024Salem Investment Counselors Inc.15,796$56K0.0%N/A0.175%
2/8/2024Essex Investment Management Co. LLC63,937$188K0.0%-26.6%0.709%
2/2/2024Kovack Advisors Inc.333,701$981K0.1%-3.3%3.700%
11/13/2023Acadian Asset Management LLC146,540$557K0.0%-33.3%1.625%
11/9/2023Essex Investment Management Co. LLC87,165$332K0.1%-5.5%0.966%
11/8/2023Janney Montgomery Scott LLC20,852$79K0.0%-27.7%0.231%
10/24/2023Bank of New York Mellon Corp121,535$463K0.0%N/A1.347%
They're not buying gold. They're buying this. (Ad)

Bank of America raised its stake in a small gold company by 139%. Jane Street increased its position by 159%, and Millennium by 122%. Kopernik Global made it their largest holding, owning roughly 8% of the company. It holds rights to an 88 million ounce deposit with existing roads, power, and permits that never expire. Market cap sits near $4 billion against a deposit worth hundreds of billions at current gold prices.tc pixel

See the name, ticker, and full file now
8/15/2023Kanen Wealth Management LLC826,421$3.55M2.4%+2.5%9.370%
7/21/2023Kovack Advisors Inc.353,201$1.52M0.2%+2.2%4.005%
5/4/2023Essex Investment Management Co. LLC90,416$449K0.1%N/A1.025%
4/21/2023Kovack Advisors Inc.345,701$1.72M0.2%+2.4%3.920%
4/20/2023Penbrook Management LLC347,250$1.73M1.3%-0.7%3.937%
2/22/2023Kovack Advisors Inc.337,501$1.34M0.2%+9.9%3.827%
2/13/2023Kanen Wealth Management LLC392,207$1.56M0.8%-37.1%4.447%
2/1/2023Janney Montgomery Scott LLC30,852$122K0.0%-22.6%0.350%
11/14/2022United Capital Financial Advisers LLC258,172$720K0.0%+23.0%2.928%
11/14/2022Kovack Advisors Inc.307,001$857K0.1%+4.2%3.482%
8/12/2022United Capital Financial Advisers LLC209,943$645K0.0%+22.5%2.434%
8/3/2022Janney Montgomery Scott LLC39,852$120K0.0%+9.6%0.462%


DAIO Institutional Ownership - Frequently Asked Questions

During the previous two years, 14 institutional investors and hedge funds held shares of Data I/O. The most heavily invested institutionals were Penbrook Management LLC ($1.13M), Renaissance Technologies LLC ($1.03M), Kovack Advisors Inc. ($852K), Dimensional Fund Advisors LP ($356K), Geode Capital Management LLC ($248K), Susquehanna International Group LLP ($191K), and Steward Partners Investment Advisory LLC ($138K).Learn more on Data I/O's institutional investors.

36.95% of Data I/O's stock is owned by institutional investors. Learn more on DAIO's institutional investor holdings.

Of the 13 institutional investors that purchased Data I/O's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Penbrook Management LLC ($84.40K), Steward Partners Investment Advisory LLC ($29.47K), Geode Capital Management LLC ($22.80K), Susquehanna International Group LLP ($21.71K), BlackRock Inc. ($17.02K), Essex Investment Management Co. LLC ($15.31K), and DRW Securities LLC ($11.73K).

Institutional investors have bought a total of 74,462 shares in the last 24 months. This purchase volume represents approximately $265.86K in transactions.

The following institutional investors have sold Data I/O stock in the last 24 months: Dimensional Fund Advisors LP ($129.43K), Renaissance Technologies LLC ($69.19K), Susquehanna International Group LLP ($7.28K), and Kovack Advisors Inc. ($6.20K).

Institutional investors have sold a total of 212,102 shares in the last 24 months. This volume of shares sold represents approximately $631.66K in transactions.


Related Companies

Institutional ownership data for NASDAQ:DAIO 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.
From Our Partners
Elon Warns "America Will Go Bankrupt". Trump's Plan Inside.
National debt just crossed 40 trillion dollars, and Elon Musk says America is 1,000% going to go bankrupt with...
American Hartford Gold | Sponsoredtc pixel
How Elon’s Empire Ends (and how to profit)
Marc Chaikin, the 60 year Wall Street veteran whose Chaikin Money Flow indicator sits on every Bloomberg termi...
Chaikin Analytics | Sponsoredtc pixel
Trump's New Dollar
Porter Stansberry says President Trump has signed an executive order initiating what he calls a full U.S. doll...
Porter & Company | Sponsoredtc pixel
WATCH THIS BEFORE DECEMBER 8th!!
James Altucher says a quiet government filing could reveal Elon Musk's biggest move yet, and almost nobody has...
Paradigm Press | Sponsoredtc pixel
A new kind of civil war is coming after election day?
Across America, AI-driven backlash is fueling protests, lawsuits, and moratoria that could reshape the politic...
Stansberry Research | Sponsoredtc pixel
How options let you do more with less capital
Would you rather spend $5,000 buying 100 shares of a $50 stock, or control those same 100 shares for a fractio...
Base Camp Trading | Sponsoredtc pixel
Your book attached
Bill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time throug...
Profits Run | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel