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IRIDEX (IRIX) Institutional Ownership

IRIDEX logo
$0.93 +0.04 (+4.38%)
As of 03:10 PM Eastern
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Institutional Ownership Changes (13F Filings) for IRIDEX (NASDAQ:IRIX)

Current
Institutional Ownership
Percentage
20.10%
Number of
Institutional Buyers
(last 12 months)
12
Total
Institutional Inflows
(last 12 months)
$862.30K
Number of
Institutional Sellers
(last 12 months)
1
Total
Institutional Outflows
(last 12 months)
$19.95K
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IRIX Institutional Buying and Selling by Quarter

IRIDEX Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/18/2026United Capital Financial Advisors LLC35,529$41K0.0%N/A0.204%
8/13/2026Weber Capital Management LLC ADV180,451$206.62K0.0%N/A1.037%
8/10/2026Diversify Advisory Services LLC33,840$30K0.0%N/A0.194%
8/6/2026Bank of New York Mellon Corp25,649$29K0.0%N/A0.147%
5/14/2026Renaissance Technologies LLC396,627$401K0.0%+6.7%2.279%
5/2/2026Diversify Wealth Management LLC33,840$35K0.0%N/A0.194%
4/24/2026Perkins Capital Management Inc.55,300$56K0.1%+33.9%0.319%
4/16/2026Thompson Davis & CO. Inc.47,444$48K0.0%+66.5%0.274%
2/12/2026Jane Street Group LLC31,758$36K0.0%+93.9%0.185%
2/12/2026Renaissance Technologies LLC371,560$424K0.0%-4.5%2.161%
1/29/2026Weber Capital Management LLC ADV259,558$296K0.3%N/A1.510%
1/12/2026Thompson Davis & CO. Inc.28,500$32K0.0%N/A0.166%
11/18/2025Apexium Financial LP100,529$116K0.0%+53.0%0.585%
11/17/2025Susquehanna International Group LLP56,470$65K0.0%+46.2%0.329%
11/17/2025Citadel Advisors LLC109,473$126K0.0%+62.7%0.644%
8/8/2025Thompson Davis & CO. Inc.56,726$50K0.0%N/A0.334%
8/4/2025AMH Equity Ltd190,000$168K0.2%-63.4%1.132%
5/5/2025AMH Equity Ltd518,541$513K0.8%+3.5%3.089%
2/17/2025Bridgeway Capital Management LLC70,000$118K0.0%-9.1%0.421%
2/14/2025Long Focus Capital Management LLC38,173$64K0.0%-61.8%0.229%
2/13/2025Renaissance Technologies LLC381,160$640K0.0%-4.1%2.291%
8/9/2024Dimensional Fund Advisors LP24,438$53K0.0%-49.4%0.150%
5/10/2024Perkins Capital Management Inc.45,300$135K0.1%+13.0%0.279%
5/7/2024AMH Equity Ltd456,400$1.36M1.3%+15.3%2.809%
2/2/2024AMH Equity Ltd396,000$1.11M1.0%-37.8%2.437%
11/13/2023Acadian Asset Management LLC28,807$73K0.0%-42.2%0.177%
11/6/2023AMH Equity Ltd637,103$1.62M2.1%+92.6%3.925%
11/2/2023Perkins Capital Management Inc.40,250$102K0.1%-20.2%0.248%
8/3/2023Isthmus Partners LLC391,133$849K0.1%+3.3%2.443%
8/1/2023AMH Equity Ltd330,821$718K0.8%+1,123.5%2.066%
7/21/2023Perkins Capital Management Inc.50,450$109K0.1%+12.2%0.315%
5/11/2023Isthmus Partners LLC378,818$769K0.1%+13.5%2.366%
5/2/2023AMH Equity Ltd27,040$55K0.1%N/A0.169%
2/10/2023Isthmus Partners LLC333,792$671K0.1%+5.0%2.088%
11/15/2022Paragon Associates & Paragon Associates II Joint Venture799,385$1.93M3.9%+42.1%5.001%
10/24/2022Perkins Capital Management Inc.40,450$97K0.1%-49.7%0.253%
8/12/2022Essex Investment Management Co. LLC83,528$215K0.0%-72.8%0.526%
8/10/2022Mackenzie Financial Corp16,462$42K0.0%+36.7%0.104%
8/8/2022Isthmus Partners LLC286,139$735K0.1%+26.0%1.801%
7/29/2022Perkins Capital Management Inc.80,346$206K0.2%+15.9%0.506%
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IRIX Institutional Ownership - Frequently Asked Questions

During the previous two years, 15 institutional investors and hedge funds held shares of IRIDEX. The most heavily invested institutionals were Renaissance Technologies LLC ($401K), Weber Capital Management LLC ADV ($206.62K), AMH Equity Ltd ($168K), Citadel Advisors LLC ($126K), Bridgeway Capital Management LLC ($118K), Apexium Financial LP ($116K), and Susquehanna International Group LLP ($65K).Learn more on IRIDEX's institutional investors.

20.10% of IRIDEX's stock is owned by institutional investors. Learn more on IRIX's institutional investor holdings.

Of the 13 institutional investors that purchased IRIDEX's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Weber Capital Management LLC ADV ($440.01K), Thompson Davis & CO. Inc. ($104.17K), Citadel Advisors LLC ($42.20K), United Capital Financial Advisors LLC ($35.53K), Apexium Financial LP ($34.83K), Diversify Advisory Services LLC ($33.84K), and Diversify Wealth Management LLC ($33.84K).

Institutional investors have bought a total of 765,625 shares in the last 24 months. This purchase volume represents approximately $862.30K in transactions.

The following institutional investors have sold IRIDEX stock in the last 24 months: Renaissance Technologies LLC ($17.50K).

Institutional investors have sold a total of 17,500 shares in the last 24 months. This volume of shares sold represents approximately $19.95K in transactions.


Related Companies

Institutional ownership data for NASDAQ:IRIX is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/18/2026. New 13F filings are added each quarter as they're published.
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