Iridex Corp
IRIX- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0001006045
In the last 90 days, Iridex Corp insiders filed 4 open-market purchases and 0 sales; 29 institutions reported holding it in 13F filings for Q2 2026, worth $2.47M in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Iridex Corp as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 33
- +4 vs. Q1 2021
- Shares held
- 3.85M
- −1.61K (0.0%) vs. Q1 2021
- Total value
- $27.2M
- +$1.18M (+4.5%) vs. Q1 2021
- New holders
- 10
- 11 more added
- Sold out
- 6
- 9 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRIX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 29 | $2.47M |
| Q1 2026 | 25 | $2.92M |
| Q4 2025 | 22 | $3.19M |
| Q3 2025 | 22 | $3.24M |
| Q2 2025 | 20 | $2.37M |
| Q1 2025 | 24 | $3.19M |
| Q4 2024 | 27 | $5.43M |
| Q3 2024 | 28 | $5.83M |
| Q2 2024 | 29 | $7.08M |
| Q1 2024 | 30 | $9.90M |
| Q4 2023 | 32 | $9.17M |
| Q3 2023 | 31 | $9.03M |
| Q2 2023 | 28 | $8.43M |
| Q1 2023 | 31 | $7.56M |
| Q4 2022 | 26 | $7.23M |
| Q3 2022 | 28 | $8.51M |
| Q2 2022 | 30 | $9.07M |
| Q1 2022 | 32 | $17.0M |
| Q4 2021 | 32 | $21.4M |
| Q3 2021 | 29 | $26.8M |
| Q2 2021 | 33 | $27.2M |
| Q1 2021 | 29 | $26.0M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Iridex Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Paragon Associates & Paragon Associates II Joint Venture | 980,674 | $6.92M | 9.21% | −209,326−17.6% | Reduced |
| Renaissance Technologies LLC | 657,560 | $4.64M | 0.01% | +15,600+2.4% | Added |
| Vanguard Group Inc | 510,084 | $3.60M | 0.00% | −89,157−14.9% | Reduced |
| Bridgeway Capital Management, LLC | 264,200 | $1.86M | 0.03% | +47,900+22.1% | Added |
| Essex Investment Management Co LLC | 204,484 | $1.44M | 0.17% | +204,484 | New |
| Isthmus Partners, LLC | 186,642 | $1.32M | 0.23% | −7,115−3.7% | Reduced |
| Dimensional Fund Advisors LP | 183,353 | $1.29M | 0.00% | +18,591+11.3% | Added |
| Invenomic Capital Management LP | 156,395 | $1.10M | 0.49% | −2,650−1.7% | Reduced |
| EAM Investors, LLC | 145,805 | $1.03M | 0.16% | −37,544−20.5% | Reduced |
| Geode Capital Management, LLC | 98,199 | $693.0K | 0.00% | +2,383+2.5% | Added |
| Perkins Capital Management Inc | 62,246 | $439.0K | 0.25% | −10,000−13.8% | Reduced |
| Neuberger Berman Group LLC | 55,850 | $394.0K | 0.00% | −20,000−26.4% | Reduced |
| Acadian Asset Management LLC | 53,557 | $378.0K | 0.00% | +40,369+306.1% | Added |
| Millennium Management LLC | 53,498 | $378.0K | 0.00% | +53,498 | New |
| BlackRock Inc. | 43,487 | $307.0K | 0.00% | +34,120+364.3% | Added |
| Northern Trust Corp | 36,385 | $257.0K | 0.00% | +4,426+13.8% | Added |
| Raymond James & Associates | 26,743 | $189.0K | 0.00% | +26,743 | New |
| StoneX Group Inc. | 19,575 | $138.0K | 0.02% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 19,167 | $135.0K | 0.00% | +18,433+2,511.3% | Added |
| Morgan Stanley | 18,908 | $134.0K | 0.00% | +12,855+212.4% | Added |
| State Street Corp | 17,362 | $123.0K | 0.00% | +17,362 | New |
| PDT Partners, LLC | 14,732 | $104.0K | 0.01% | +14,732 | New |
| Citadel Advisors LLC | 13,104 | $92.0K | 0.00% | +13,104 | New |
| Trexquant Investment LP | 11,479 | $81.0K | 0.01% | +11,479 | New |
| HighTower Advisors, LLC | 10,000 | $71.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,689 | $26.0K | 0.00% | +1,757+90.9% | Added |
| Tower Research Capital LLC (TRC) | 3,033 | $21.0K | 0.00% | −3,113−50.7% | Reduced |
| Simplex Trading, LLC | 1,827 | $12.0K | 0.00% | +1,827 | New |
| O'Shaughnessy Asset Management, LLC | 400 | $3.00K | 0.00% | +96+31.6% | Added |
| Wells Fargo & Company | 73 | $1.00K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 125 | $1.00K | 0.00% | +125 | New |
| West Paces Advisors Inc. | 135 | $953 | 0.00% | +135 | New |
| Bank of America Corp | 29 | $0 | 0.00% | −18−38.3% | Reduced |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −109,882−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −32,100−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −18,165−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −939−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −122−100.0% | Sold out |