Who owns IRIDEX CORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of IRIX from SEC Form 13F filings across 29 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 29 institutions disclosed 2.2M shares of IRIDEX CORP worth $2.5M — about 12.5% of shares outstanding; the largest disclosed holder is VANGUARD CAPITAL MANAGEMENT LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
29
13F holders
$2.5M
value, 2026 filers
12.5%
of shares outstanding (2.2M sh)
7
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of IRIX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 514,593 | $589,209 | 0.0% | 3% | 0.0% |
| 2 | RENAISSANCE TECHNOLOGIES LLC | 423,542 | $484,958 | 0.0% | 2.4% | +6.8% |
| 3 | MORGAN STANLEYNEW | 305,193 | $349,446 | 0.0% | 1.8% | new |
| 4 | WEBER CAPITAL MANAGEMENT LLC /ADV | 180,451 | $206,616 | 0.2% | 1% | -30.5% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 138,960 | $159,153 | 0.0% | 0.8% | -13.2% |
| 6 | CITADEL ADVISORS LLC | 98,950 | $113,298 | 0.0% | 0.6% | +62.6% |
| 7 | PERKINS CAPITAL MANAGEMENT INC | 70,800 | $81,066 | 0.1% | 0.4% | +28.0% |
| 8 | VANGUARD FIDUCIARY TRUST CO | 60,155 | $68,877 | 0.0% | 0.3% | 0.0% |
| 9 | STATE STREET CORP | 44,718 | $51,202 | 0.0% | 0.3% | 0.0% |
| 10 | GOLDMAN SACHS GROUP INC | 40,454 | $46,320 | 0.0% | 0.2% | +7.5% |
| 11 | UNITED CAPITAL FINANCIAL ADVISORS, LLC | 35,529 | $40,681 | 0.0% | 0.2% | -38.2% |
| 12 | Diversify Advisory Services, LLCNEW | 33,840 | $30,077 | 0.0% | 0.2% | new |
| 13 | DIVERSIFY WEALTH MANAGEMENT, LLC | 33,840 | $30,077 | 0.0% | 0.2% | 0.0% |
| 14 | XTX Topco LtdNEW | 29,190 | $33,423 | 0.0% | 0.2% | new |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 27,459 | $31,441 | 0.0% | 0.2% | -5.0% |
| 16 | Bank of New York Mellon Corp | 25,649 | $29,368 | 0.0% | 0.1% | 0.0% |
| 17 | NORTHERN TRUST CORP | 23,983 | $27,461 | 0.0% | 0.1% | +12.6% |
| 18 | BlackRock, Inc. | 20,260 | $23,198 | 0.0% | 0.1% | 0.0% |
| 19 | THOMPSON DAVIS & CO., INC. | 15,444 | $17,683 | 0.0% | 0.1% | -67.4% |
| 20 | CITIGROUP INCNEW | 14,172 | $16,227 | 0.0% | 0.1% | new |
| 21 | Centiva Capital, LPNEW | 13,920 | $15,938 | 0.0% | 0.1% | new |
| 22 | HighTower Advisors, LLC | 10,000 | $11,450 | 0.0% | 0.1% | 0.0% |
| 23 | Vanguard Global Advisers, LLC | 3,963 | $4,538 | 0.0% | 0% | 0.0% |
| 24 | Tower Research Capital LLC (TRC) | 3,095 | $3,544 | 0.0% | 0% | +47.9% |
| 25 | GROUP ONE TRADING LLC | 1,100 | $1,260 | 0.0% | 0% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.