ACTIVE POWER INC's ticker is PIOI and the CUSIP is 00504W308. A total of 28 filers reported holding ACTIVE POWER INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $20,000 | -31.0% | 75,199 | +0.1% | 0.00% | – |
| Q2 2016 | $29,000 | -59.7% | 75,138 | 0.0% | 0.00% | – |
| Q1 2016 | $72,000 | -25.8% | 75,138 | -0.1% | 0.00% | – |
| Q4 2015 | $97,000 | -20.5% | 75,199 | +0.2% | 0.00% | – |
| Q3 2015 | $122,000 | -18.7% | 75,077 | +0.2% | 0.00% | – |
| Q2 2015 | $150,000 | -8.5% | 74,955 | +0.1% | 0.00% | – |
| Q1 2015 | $164,000 | +45.1% | 74,894 | +21.9% | 0.00% | – |
| Q4 2014 | $113,000 | -7.4% | 61,456 | +0.3% | 0.00% | – |
| Q3 2014 | $122,000 | -27.4% | 61,273 | +0.2% | 0.00% | – |
| Q2 2014 | $168,000 | -16.8% | 61,151 | -0.1% | 0.00% | – |
| Q1 2014 | $202,000 | -1.5% | 61,212 | +0.3% | 0.00% | – |
| Q4 2013 | $205,000 | +15.8% | 61,029 | +0.2% | 0.00% | – |
| Q3 2013 | $177,000 | -30.3% | 60,907 | +0.2% | 0.00% | – |
| Q2 2013 | $254,000 | – | 60,785 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 713,428 | $1,969,000 | 0.35% |
| THB ASSET MANAGEMENT | 1,485,641 | $4,100,000 | 0.26% |
| MARXE AUSTIN W & GREENHOUSE DAVID M | 725,000 | $2,001,000 | 0.25% |
| ARDSLEY ADVISORY PARTNERS LP | 283,100 | $781,000 | 0.10% |
| Penn Capital Management Company, LLC | 443,011 | $1,223,000 | 0.05% |
| Ruffer LLP | 200,000 | $549,000 | 0.02% |
| Spark Investment Management LLC | 22,100 | $60,000 | 0.01% |
| Ancora Advisors LLC | 20,000 | $55,000 | 0.01% |
| Arbiter Partners Capital Management LLC | 16,900 | $47,000 | 0.01% |
| GMT CAPITAL CORP | 15,074 | $42,000 | 0.00% |