Institutional Ownership
Iridex Corp
CUSIP 462684101COMIRIXQ1 2026
13D / 13G Filings
15
Schedule 13D/13G on record
Beneficial Filers
9
Distinct reporting persons
Largest Stake
24.1%
Max % of class reported
Institutional Holders
22
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
15 filings · latest Jan 8, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jan 8, 2026 | Novel Inspiration International Co., Ltd. | 13D | 24.1% | — | SEC |
| 2 | Nov 23, 2022 | Paragon Associates & Paragon Associates II Joint Venture | 13D | 6.0% | 963.3K | SEC |
| 3 | Sep 20, 2022 | Roland Brent Alexander | 13D | 5.5% | 882.0K | SEC |
| 4 | Feb 10, 2022 | Vanguard Group Inc | 13G/A | 3.5% | 559.4K | SEC |
| 5 | Sep 1, 2021 | Paragon Associates & Paragon Associates II Joint Venture | 13D/A | 5.0% | 789.8K | SEC |
| 6 | Jul 2, 2021 | Paragon Associates & Paragon Associates II Joint Venture | 13D/A | 6.3% | 980.7K | SEC |
| 7 | Jun 21, 2021 | Blueline Capital Partners, L.P. | 13D/A | 3.2% | 493.7K | SEC |
| 8 | Apr 13, 2021 | Paragon Associates & Paragon Associates II Joint Venture | 13D/A | 7.3% | 1.14M | SEC |
| 9 | Mar 23, 2021 | Topcon America Corp | 13D | 10.4% | 1.62M | SEC |
| 10 | Feb 16, 2021 | North Tide Capital, LLC | 13G/A | 5.5% | 760.1K | SEC |
5 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Iridex Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Paragon Associates & Paragon Associates II Joint Venture | 1.00M | $1.01M |
| 2 | Renaissance Technologies LLC | 396.6K | $400.6K |
| 3 | Weber Capital Management LLC /Adv | 259.6K | $262.2K |
| 4 | Geode Capital Management, LLC | 160.2K | $161.8K |
| 5 | Citadel Advisors LLC | 60.9K | $61.5K |
| 6 | United Capital Financial Advisors, LLC | 57.5K | $58.1K |
| 7 | Perkins Capital Management Inc | 55.3K | $55.9K |
| 8 | Thompson Davis & Co., Inc. | 47.4K | $47.9K |
| 9 | State Street Corp | 44.7K | $45.2K |
| 10 | Jane Street Group, LLC | 37.6K | $38.0K |