TECHNICAL COMMUNICATIONS COR's ticker is TCCO and the CUSIP is 878409101. A total of 9 filers reported holding TECHNICAL COMMUNICATIONS COR in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $1,000 | -85.7% | 289 | -86.7% | 0.00% | – |
| Q3 2020 | $7,000 | +16.7% | 2,181 | +14.8% | 0.00% | – |
| Q2 2020 | $6,000 | +100.0% | 1,900 | +20.3% | 0.00% | – |
| Q1 2020 | $3,000 | -78.6% | 1,580 | -44.2% | 0.00% | – |
| Q4 2019 | $14,000 | +55.6% | 2,832 | -21.7% | 0.00% | – |
| Q3 2019 | $9,000 | +125.0% | 3,616 | +258.0% | 0.00% | – |
| Q2 2019 | $4,000 | -66.7% | 1,010 | -70.3% | 0.00% | – |
| Q1 2019 | $12,000 | -20.0% | 3,396 | -41.2% | 0.00% | – |
| Q4 2018 | $15,000 | +400.0% | 5,773 | +995.4% | 0.00% | – |
| Q1 2018 | $3,000 | -83.3% | 527 | -66.0% | 0.00% | – |
| Q4 2017 | $18,000 | +12.5% | 1,550 | -47.0% | 0.00% | – |
| Q3 2017 | $16,000 | +166.7% | 2,925 | +34.0% | 0.00% | – |
| Q1 2017 | $6,000 | -14.3% | 2,183 | -23.6% | 0.00% | – |
| Q4 2016 | $7,000 | -22.2% | 2,859 | -17.0% | 0.00% | – |
| Q3 2016 | $9,000 | +200.0% | 3,443 | +198.1% | 0.00% | – |
| Q1 2016 | $3,000 | -57.1% | 1,155 | -49.7% | 0.00% | – |
| Q3 2015 | $7,000 | +16.7% | 2,297 | +35.7% | 0.00% | – |
| Q2 2015 | $6,000 | – | 1,693 | +2675.4% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 61 | -88.6% | 0.00% | – |
| Q4 2014 | $3,000 | – | 534 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtu KCG Holdings LLC | 16,703 | $71,000 | 0.00% |
| UBS Group AG | 61 | $0 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 30,917 | $125,000 | 0.00% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 146 | $1,000 | 0.00% |
| MORGAN STANLEY | 3,403 | $14,000 | 0.00% |
| BlackRock Institutional Trust Company, N.A. | 75 | $0 | 0.00% |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 10,592 | $46,000 | 0.00% |
| Bank of New York Mellon Corp | 10,583 | $45,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 16 | $0 | 0.00% |
| Renaissance Technologies | 13,100 | $56,000 | 0.00% |