INTERDIGITAL INC's ticker is IDCC and the CUSIP is 45867G101. A total of 221 filers reported holding INTERDIGITAL INC in Q1 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $265,000 | -85.0% | 3,635 | -87.0% | 0.01% | -86.0% |
| Q1 2021 | $1,768,000 | +1229.3% | 27,858 | +1085.4% | 0.04% | +1333.3% |
| Q2 2020 | $133,000 | -1.5% | 2,350 | -22.4% | 0.00% | 0.0% |
| Q1 2020 | $135,000 | -63.1% | 3,029 | -54.9% | 0.00% | -62.5% |
| Q4 2019 | $366,000 | -19.4% | 6,723 | -22.3% | 0.01% | -20.0% |
| Q3 2019 | $454,000 | +97.4% | 8,647 | +142.4% | 0.01% | +100.0% |
| Q2 2019 | $230,000 | -2.1% | 3,567 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $235,000 | -0.8% | 3,567 | 0.0% | 0.01% | -16.7% |
| Q4 2018 | $237,000 | -63.5% | 3,567 | -56.1% | 0.01% | -57.1% |
| Q3 2018 | $650,000 | -83.4% | 8,127 | -83.2% | 0.01% | -84.8% |
| Q2 2018 | $3,909,000 | +553.7% | 48,317 | +494.5% | 0.09% | +557.1% |
| Q1 2018 | $598,000 | -30.5% | 8,127 | -28.1% | 0.01% | -30.0% |
| Q4 2017 | $861,000 | +806.3% | 11,307 | +822.3% | 0.02% | +900.0% |
| Q2 2017 | $95,000 | -93.8% | 1,226 | -93.1% | 0.00% | -94.1% |
| Q1 2017 | $1,536,000 | -75.7% | 17,800 | -74.3% | 0.03% | -76.1% |
| Q4 2016 | $6,331,000 | -11.9% | 69,301 | -23.7% | 0.14% | -11.8% |
| Q3 2016 | $7,189,000 | +1221.5% | 90,774 | +829.0% | 0.16% | +1241.7% |
| Q2 2016 | $544,000 | 0.0% | 9,771 | 0.0% | 0.01% | 0.0% |
| Q1 2016 | $544,000 | -84.8% | 9,771 | -86.6% | 0.01% | -86.0% |
| Q4 2015 | $3,569,000 | +228.6% | 72,768 | +239.0% | 0.09% | +218.5% |
| Q3 2015 | $1,086,000 | -11.1% | 21,468 | 0.0% | 0.03% | +3.8% |
| Q2 2015 | $1,221,000 | +250.9% | 21,468 | +212.6% | 0.03% | +271.4% |
| Q1 2015 | $348,000 | -63.4% | 6,868 | -61.8% | 0.01% | -61.1% |
| Q4 2014 | $952,000 | +5.0% | 17,988 | -21.0% | 0.02% | +12.5% |
| Q3 2014 | $907,000 | -29.7% | 22,778 | -15.6% | 0.02% | -23.8% |
| Q2 2014 | $1,290,000 | +44.3% | 26,988 | 0.0% | 0.02% | +50.0% |
| Q1 2014 | $894,000 | -35.1% | 26,988 | -42.2% | 0.01% | -41.7% |
| Q4 2013 | $1,377,000 | -65.4% | 46,688 | -56.2% | 0.02% | -67.1% |
| Q3 2013 | $3,980,000 | +45.0% | 106,606 | +73.4% | 0.07% | +43.1% |
| Q2 2013 | $2,745,000 | – | 61,487 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Touchstone Capital, Inc. | 136,132 | $9,751,000 | 7.81% |
| Shannon River Fund Management LLC | 689,558 | $49,393,000 | 5.01% |
| Permit Capital, LLC | 171,689 | $12,298,000 | 3.32% |
| CAPITAL MANAGEMENT CORP /VA | 189,804 | $13,596,000 | 2.82% |
| Summit Street Capital Management, LLC | 60,870 | $4,360,000 | 2.72% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 669,900 | $47,985,000 | 2.67% |
| S&T BANK/PA | 115,703 | $8,288,000 | 1.21% |
| Silver Lake Advisory, LLC | 34,792 | $2,492,000 | 1.15% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 778,258 | $55,747,000 | 1.12% |
| Bragg Financial Advisors, Inc | 250,543 | $16,992,000 | 1.09% |