Penbrook Management LLC Ocean Power Technologies, Inc. Transaction History
Penbrook Management LLC
- $125 Million
- Q2 2025
A detailed history of Penbrook Management LLC transactions in Ocean Power Technologies, Inc. stock. As of the latest transaction made, Penbrook Management LLC holds 15,000 shares of OPTT stock, worth $7,800. This represents 0.01% of its overall portfolio holdings.
Number of Shares
15,000
Previous 15,000
-0.0%
Holding current value
$7,800
Previous $7,000
-0.0%
% of portfolio
0.01%
Previous 0.01%
Shares
2 transactions
Others Institutions Holding OPTT
# of Institutions
61Shares Held
13.4MCall Options Held
992KPut Options Held
336K-
Vanguard Group Inc Valley Forge, PA6.39MShares$3.32 Million0.0% of portfolio
-
Geode Capital Management, LLC Boston, MA1.8MShares$934,2270.0% of portfolio
-
Ubs Group Ag1.17MShares$610,1750.0% of portfolio
-
Jane Street Group, LLC New York, NY643KShares$334,4470.0% of portfolio
-
Black Rock Inc. New York, NY577KShares$300,2430.0% of portfolio
About Ocean Power Technologies, Inc.
- Ticker OPTT
- Exchange NYSE
- Sector Industrials
- Industry Electrical Equipment & Parts
- Shares Outstandng 55,921,900
- Market Cap $29.1M
- Description
- Ocean Power Technologies, Inc. develops and commercializes proprietary systems that generate electricity by harnessing the renewable energy of ocean waves in North America, South America, Europe, and Asia. It offers PB3 PowerBuoy system that generates power for use independent of the power grid in offshore locations. The company also provides hy...