Ocean Power Technologies, Inc. OPTT
0.46 USD +0.05 (+12.23%)
At closeNov 4, 2026, 8:22 AM EST
0.47 +0.01 +2.64%
Pre-market · Nov 4, 8:22 AM ET
0.4156 Day range 0.46
0.37 52-week range 21.60
- YTD
- +52.63%
- 1 year
- +6.49%
Held by funds
2 US ETFs and mutual funds hold OPTT · largest positions
Ownership
Held by insiders 2.92%
Held by institutions 3.41%
Float held by institutions 3.52%
Institutions 41
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Vanguard Group Inc | 3.45% | 1,759,715 | 587.74K | Sep 29, 2024 |
| Geode Capital Management, LLC | 1.47% | 748,573 | 250.02K | Sep 29, 2024 |
| Blackrock Inc. | 1.13% | 577,391 | 192.85K | Sep 29, 2024 |
| Sargent Investment Group, LLC | 0.39% | 200,000 | 66.80K | Sep 29, 2024 |
| State Street Corporation | 0.38% | 196,184 | 65.53K | Sep 29, 2024 |
| Xtx Topco Ltd | 0.29% | 149,409 | 49.90K | Sep 29, 2024 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.96% | 1,001,472 | 334.49K | Sep 29, 2024 |
| Vanguard Extended Market Index Fund | 1.48% | 753,871 | 251.79K | Sep 29, 2024 |
| Fidelity Extended Market Index Fund | 1.01% | 515,928 | 172.32K | Oct 30, 2024 |
| Fidelity Series Total Market Index Fund | 0.24% | 122,193 | 40.81K | Oct 30, 2024 |
| Fidelity Total Market Index Fund | 0.23% | 116,322 | 38.85K | Oct 30, 2024 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BURDYNY MATTHEW | Officer | Conversion of Exercise of derivative security | Jan 21, 2024 | 56,426 |
| CRYAN TERENCE JAMES | Director | Purchase | Nov 12, 2024 | 358,658 |
| DIPIETRO JOSEPH | Officer | Conversion of Exercise of derivative security | Jan 21, 2024 | 8,691 |
| HEWLETT CLYDE W | Director | Stock Award(Grant) | Jan 21, 2024 | 181,871 |
| LORENZ ANDERSON NATALIE M | Director | Stock Award(Grant) | Jan 21, 2024 | 162,742 |
| POWERS ROBERT PATRICK | Chief Financial Officer | Conversion of Exercise of derivative security | Jan 21, 2024 | 77,606 |