OCEAN PWR TECHNOLOGIES INC's ticker is OPTT and the CUSIP is 674870308. A total of 28 filers reported holding OCEAN PWR TECHNOLOGIES INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $7,000 | +16.7% | 14,121 | +12.2% | 0.00% | – |
| Q1 2015 | $6,000 | -25.0% | 12,582 | -5.9% | 0.00% | – |
| Q4 2014 | $8,000 | -50.0% | 13,373 | 0.0% | 0.00% | – |
| Q3 2014 | $16,000 | -63.6% | 13,373 | -50.0% | 0.00% | – |
| Q2 2014 | $44,000 | -12.0% | 26,746 | +100.8% | 0.00% | – |
| Q1 2014 | $50,000 | +92.3% | 13,319 | 0.0% | 0.00% | – |
| Q4 2013 | $26,000 | -40.9% | 13,319 | -50.0% | 0.00% | – |
| Q3 2013 | $44,000 | +109.5% | 26,638 | +100.0% | 0.00% | – |
| Q2 2013 | $21,000 | – | 13,319 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| B.S. Pension Fund Trustee Ltd acting for the British Steel Pension Fund | 112,000 | $179,000 | 0.02% |
| DELTA LLOYD NV | 270,000 | $448,000 | 0.02% |
| JANUS HENDERSON GROUP PLC | 189,386 | $319,000 | 0.00% |
| ROCKEFELLER FINANCIAL SERVICES INC | 58,849 | $98,000 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 422,671 | $719,000 | 0.00% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 17,900 | $30,000 | 0.00% |
| Renaissance Technologies | 164,500 | $273,000 | 0.00% |
| Nationwide Fund Advisors | 3,200 | $5,000 | 0.00% |
| UBS AG | 11,204 | $19,000 | 0.00% |
| HABERER REGISTERED INVESTMENT ADVISOR INC | 600 | $1,000 | 0.00% |