IridexIRIX
13F holders, Q2 2024 (June 30)At the end of Q2 2024, 29 institutions reported holding Iridex Corp. (IRIX) in their 13F filings, down 1 from Q1 2024. 2 opened new positions and 3 sold out. The largest holders were Paragon Associates & Paragon Associates II Joint Venture ($2.2M), Vanguard Group Inc. ($1.2M) and AMH Equity Ltd ($995K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Iridex Corp.
- CUSIP
- 462684101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $5K |
| Exits | 3 | $51K |
All 13F filers, Q1 2024 → Q2 2024: 35,049 shares bought and 76,286 shares sold, net −41,237 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 29 holders
| Paragon Associates & Paragon Associates II Joint Venture | 5.28% | No change | 1,000,000 | $2.2M |
| Vanguard Group Inc. | 0.00% | No change | 561,096 | $1.2M |
| AMH Equity Ltd | 1.48% | Add +1.0% | 460,800 | $995K |
| Renaissance Technologies | 0.00% | Reduce -1.3% | 404,960 | $875K |
| Geode Capital Management, LLC | 0.00% | Add +7.0% | 129,092 | $279K |
| ARS Investment Partners, LLC | 0.02% | Add +3.2% | 113,565 | $245K |
| Long Focus Capital Management, LLC | 0.02% | No change | 100,000 | $216K |
| Bridgeway Capital Management, LLC | 0.00% | No change | 77,100 | $167K |
| Apexium Financial, LP | 0.01% | No change | 65,695 | $142K |
| Susquehanna International Group, LLP | 0.00% | Reduce -28.7% | 60,863 | $131K |
| BlackRock Inc. | 0.00% | Add +3.8% | 56,478 | $122K |
| State Street Corp. | 0.00% | No change | 44,718 | $97K |
| Perkins Capital Management Inc. | 0.09% | Reduce -6.6% | 42,300 | $91K |
| Citadel Advisors | 0.00% | Add +6.3% | 41,358 | $89K |
| Bank of New York Mellon Corp | 0.00% | No change | 31,540 | $68K |
| Northern Trust Corp. | 0.00% | Reduce -2.6% | 27,406 | $59K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -49.4% | 24,438 | $53K |
| HighTower Advisors, LLC | 0.00% | No change | 10,000 | $22K |
| UBS Group AG | 0.00% | Add +5002.6% | 9,644 | $21K |
| Simplex Trading, LLC | 0.00% | Reduce -5.0% | 6,405 | $13K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +117.6% | 4,378 | $9K |
| Group One Trading LLC | 0.00% | Reduce -28.4% | 3,896 | $8K |
| Bank of America Corp. | 0.00% | New | 2,138 | $5K |
| Osaic Holdings, Inc. | 0.00% | No change | 1,000 | $2K |
| Venturi Wealth Management, LLC | 0.00% | No change | 750 | $2K |
| Royal Bank of Canada | 0.00% | Add +810.0% | 273 | $1K |
| West Paces Advisors Inc. | 0.00% | No change | 135 | $292 |
| JPMorgan Chase & Co. | 0.00% | No change | 32 | $69 |
| Innealta Capital, LLC | 0.00% | New | 17 | $37 |
"% of holder's portfolio" is IRIX's weight in each manager's 13F, not the share of Iridex Corp. the manager owns.