IridexIRIX
13F holders, Q1 2024 (March 31)30holders
2famous investors
$2.98avg. 13F price*
At the end of Q1 2024, 30 institutions reported holding Iridex Corp. (IRIX) in their 13F filings. The largest holders were Paragon Associates & Paragon Associates II Joint Venture ($3.0M), Vanguard Group Inc. ($1.7M) and AMH Equity Ltd ($1.4M). 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
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 2 | $41K |
Ownership 30 holders
| Paragon Associates & Paragon Associates II Joint Venture | 5.31% | No change | 1,000,000 | $3.0M |
| Vanguard Group Inc. | 0.00% | Add +0.7% | 561,096 | $1.7M |
| AMH Equity Ltd | 1.50% | Add +15.3% | 456,400 | $1.4M |
| Renaissance Technologies | 0.00% | Reduce -1.2% | 410,160 | $1.2M |
| Geode Capital Management, LLC | 0.00% | No change | 120,694 | $360K |
| ARS Investment Partners, LLC | 0.03% | Add +0.3% | 110,065 | $328K |
| Long Focus Capital Management, LLC | 0.03% | No change | 100,000 | $298K |
| Susquehanna International Group, LLP | 0.00% | Reduce -19.5% | 85,373 | $254K |
| Bridgeway Capital Management, LLC | 0.00% | No change | 77,100 | $230K |
| Apexium Financial, LP | 0.01% | No change | 65,695 | $196K |
| BlackRock Inc. | 0.00% | Reduce -2.6% | 54,404 | $162K |
| Dimensional Fund Advisors LP | 0.00% | No change | 48,327 | $144K |
| Perkins Capital Management Inc. | 0.11% | Add +13.0% | 45,300 | $135K |
| State Street Corp. | 0.00% | No change | 44,718 | $133K |
| Citadel Advisors | 0.00% | Add +453.3% | 38,900 | $116K |
| Bank of New York Mellon Corp | 0.00% | Reduce -9.1% | 31,540 | $94K |
| Northern Trust Corp. | 0.00% | Reduce -0.7% | 28,144 | $84K |
| Wolverine Trading, LLC | 0.00% | Reduce -6.6% | 16,279 | $49K |
| HighTower Advisors, LLC | 0.00% | No change | 10,000 | $30K |
| Simplex Trading, LLC | 0.00% | Add +89.1% | 6,743 | $20K |
| Group One Trading LLC | 0.00% | Add +1136.4% | 5,440 | $16K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +126.3% | 2,012 | $6K |
| Osaic Holdings, Inc. | 0.00% | No change | 1,000 | $3K |
| Venturi Wealth Management, LLC | 0.00% | No change | 750 | $2K |
| Morgan Stanley | 0.00% | No change | 690 | $2K |
| UBS Group AG | 0.00% | Reduce -97.2% | 189 | $563 |
| West Paces Advisors Inc. | 0.00% | No change | 135 | $402 |
| Wells Fargo & Company | 0.00% | Add +2.1% | 98 | $292 |
| JPMorgan Chase & Co. | 0.00% | Reduce -87.8% | 32 | $95 |
| Royal Bank of Canada | 0.00% | Reduce -80.5% | 30 | $0 |
"% of holder's portfolio" is IRIX's weight in each manager's 13F, not the share of Iridex Corp. the manager owns.