9 Best Green Energy Penny Stocks to Invest In
The Iran conflict has caused shipping troubles in the Strait of Hormuz, disrupting the oil supply chain and leading to a sharp spike in energy prices around the world.
Ocean Power Technologies Inc. (OPTT)
Market is closed
Sector: Electric Services
Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | 336,500 | $88,163 | +258% | 0% | |
| 2. | 328,300 | $86,015 | +50% | 0% | |
| 3. | PEAK6 Capital Management Matthew Hulsizer | 63,381 | $16,606 | -81% | 0% |
| 4. | 36,900 | $9,668 | -36% | 0% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $0.33 | 7,750 | $2,557.50 | 518,440 | 2025-12-16 | Filing | |
| $0.34 | 6,298 | $2,172.18 | 510,690 | 2025-12-15 | Filing | |
| $0.34 | 14,723 | $4,999.93 | 268,132 | 2025-12-15 | Filing | |
| $0.50 | 3,989 | $1,974.56 | 517,714 | 2025-09-17 | Filing | |
| $0.19 | 35,000 | $6,713.00 | 241,871 | 2024-11-25 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.90 | 25,000 | $72,397.50 | 0 | 2020-12-30 | Filing | |
| $4.76 | 13,000 | $61,880.00 | 463,801 | 2011-04-20 | Filing | |
| $4.76 | 12,000 | $57,120.00 | 476,801 | 2011-04-19 | Filing | |
| $4.78 | 15,000 | $71,700.00 | 488,801 | 2011-04-18 | Filing | |
| $4.90 | 10,000 | $49,000.00 | 503,801 | 2011-04-15 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 8,919,165 | $2,336,821 | 0% | |
| 2. | 6,869,388 | $1,799,779 | 0% | |
| 3. | 3,329,108 | $872,226 | 0% | |
| 4. | 3,043,227 | $797,325 | 0.01% | |
| 5. | 2,198,484 | $576,201 | 0% |
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