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, Q1 2022
Institutional positions in Iridex Corp as of Mar 31, 2022. 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
- 32
- 0 vs. Q4 2021
- Shares held
- 3.68M
- +172.0K (+4.9%) vs. Q4 2021
- Total value
- $17.0M
- −$4.39M (−20.5%) vs. Q4 2021
- New holders
- 5
- 12 more added
- Sold out
- 5
- 5 more reduced
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Iridex Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Paragon Associates & Paragon Associates II Joint Venture | 562,670 | $2.60M | 4.85% | +65,333+13.1% | Added |
| Vanguard Group Inc | 556,955 | $2.58M | 0.00% | −2,456−0.4% | Reduced |
| Renaissance Technologies LLC | 546,812 | $2.53M | 0.00% | −16,348−2.9% | Reduced |
| Bridgeway Capital Management, LLC | 319,400 | $1.48M | 0.03% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 306,993 | $1.42M | 0.18% | +87,240+39.7% | Added |
| Dimensional Fund Advisors LP | 240,729 | $1.11M | 0.00% | +9,361+4.0% | Added |
| Isthmus Partners, LLC | 227,119 | $1.05M | 0.17% | +12,018+5.6% | Added |
| Punch & Associates Investment Management, Inc. | 153,500 | $711.0K | 0.04% | +43,476+39.5% | Added |
| Acadian Asset Management LLC | 121,077 | $559.0K | 0.00% | 00.0% | Unchanged |
| Long Focus Capital Management, LLC | 100,000 | $463.0K | 0.10% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 98,199 | $454.0K | 0.00% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 75,850 | $351.0K | 0.00% | 00.0% | Unchanged |
| Perkins Capital Management Inc | 69,346 | $321.0K | 0.26% | +5,600+8.8% | Added |
| BlackRock Inc. | 63,758 | $295.0K | 0.00% | −1,530−2.3% | Reduced |
| State Street Corp | 44,718 | $207.0K | 0.00% | +3,956+9.7% | Added |
| Northern Trust Corp | 38,296 | $177.0K | 0.00% | −593−1.5% | Reduced |
| Bank of New York Mellon Corp | 34,693 | $160.0K | 0.00% | 00.0% | Unchanged |
| StoneX Group Inc. | 22,400 | $103.7K | 0.01% | +1,000+4.7% | Added |
| Millennium Management LLC | 19,299 | $89.0K | 0.00% | +19,299 | New |
| Two Sigma Advisers, LP | 17,600 | $81.0K | 0.00% | −1,100−5.9% | Reduced |
| Mackenzie Financial Corp | 12,044 | $56.0K | 0.00% | +12,044 | New |
| Susquehanna International Group, LLP | 11,358 | $53.0K | 0.00% | +922+8.8% | Added |
| Conservest Capital Advisors, Inc. | 10,268 | $48.0K | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 10,000 | $46.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,650 | $22.0K | 0.00% | +1,821+64.4% | Added |
| UBS Group AG | 4,376 | $20.0K | 0.00% | +2,876+191.7% | Added |
| JPMorgan Chase & Co | 3,601 | $17.0K | 0.00% | +3,601 | New |
| Morgan Stanley | 2,512 | $12.0K | 0.00% | +342+15.8% | Added |
| Advisor Group Holdings, Inc. | 1,000 | $5.00K | 0.00% | +1,000 | New |
| Simplex Trading, LLC | 450 | $2.00K | 0.00% | +450 | New |
| West Paces Advisors Inc. | 135 | $625 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 80 | $0 | 0.00% | 00.0% | Unchanged |
| Blair William & Co | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −15,100−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −989−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −210−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −17−100.0% | Sold out |