IRIDEX CORP's ticker is and the CUSIP is 462684951. A total of 2 filers reported holding IRIDEX CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16 | +1500.0% | 6,300 | +1160.0% | 0.00% | – |
| Q4 2022 | $1 | -99.9% | 500 | -16.7% | 0.00% | – |
| Q3 2022 | $1,000 | -66.7% | 600 | -25.0% | 0.00% | – |
| Q1 2022 | $3,000 | -25.0% | 800 | 0.0% | 0.00% | – |
| Q4 2021 | $4,000 | +100.0% | 800 | +166.7% | 0.00% | – |
| Q3 2021 | $2,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | – | 300 | +4185.7% | 0.00% | – |
| Q1 2021 | $0 | – | 7 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 800 | $4,000 | 0.00% |