FORMFACTOR INC's ticker is and the CUSIP is 346375958. A total of 3 filers reported holding FORMFACTOR INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $4,000 | 0.0% | 100 | -50.0% | 0.00% | – |
| Q1 2020 | $4,000 | -99.5% | 200 | -99.4% | 0.00% | -100.0% |
| Q4 2019 | $831,000 | +39.2% | 32,000 | 0.0% | 0.01% | +20.0% |
| Q3 2019 | $597,000 | -44.8% | 32,000 | -53.6% | 0.01% | -50.0% |
| Q2 2019 | $1,081,000 | +219.8% | 69,000 | +228.6% | 0.01% | +150.0% |
| Q1 2019 | $338,000 | +12.7% | 21,000 | -1.4% | 0.00% | +33.3% |
| Q4 2018 | $300,000 | +2042.9% | 21,300 | +1675.0% | 0.00% | – |
| Q1 2017 | $14,000 | -30.0% | 1,200 | -45.5% | 0.00% | – |
| Q2 2016 | $20,000 | +566.7% | 2,200 | +450.0% | 0.00% | – |
| Q1 2016 | $3,000 | -25.0% | 400 | 0.0% | 0.00% | – |
| Q4 2015 | $4,000 | +33.3% | 400 | +33.3% | 0.00% | – |
| Q2 2015 | $3,000 | -92.5% | 300 | -93.3% | 0.00% | -100.0% |
| Q1 2015 | $40,000 | +300.0% | 4,500 | +275.0% | 0.00% | – |
| Q4 2014 | $10,000 | -9.1% | 1,200 | -20.0% | 0.00% | – |
| Q3 2014 | $11,000 | +1000.0% | 1,500 | +1400.0% | 0.00% | – |
| Q2 2013 | $1,000 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 69,000 | $1,081,000 | 0.01% |
| SIMPLEX TRADING, LLC | 8 | $12,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |