$OPTT stock has now fallen 10% today, according to our price data from Polygon. There has been approximately $1,292,979 of trading volume.
It has been the 503rd most-searched ticker on Quiver Quantitative over the last day, out of 10,141 total tickers searched.
Here is what we see in our data on $OPTT (you can track the company live on Quiver's $OPTT stock page):
$OPTT Insider Trading Activity
$OPTT insiders have traded $OPTT stock on the open market 4 times in the past 6 months. Of those trades, 4 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $OPTT stock by insiders over the last 6 months:
- PHILIPP STRATMANN (President and CEO) has made 3 purchases buying 18,037 shares for an estimated $6,704 and 0 sales.
- ROBERT PATRICK POWERS (CFO) purchased 14,723 shares for an estimated $4,999
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$OPTT Hedge Fund Activity
We have seen 32 institutional investors add shares of $OPTT stock to their portfolio, and 17 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- CONNECTIVE CAPITAL MANAGEMENT, LLC added 1,178,217 shares (+inf%) to their portfolio in Q3 2025, for an estimated $593,467
- UBS GROUP AG removed 1,029,977 shares (-87.8%) from their portfolio in Q3 2025, for an estimated $518,799
- JANE STREET GROUP, LLC added 651,878 shares (+101.4%) to their portfolio in Q3 2025, for an estimated $328,350
- SUSQUEHANNA INTERNATIONAL GROUP, LLP added 633,518 shares (+518.0%) to their portfolio in Q3 2025, for an estimated $319,103
- VANGUARD GROUP INC added 549,308 shares (+8.6%) to their portfolio in Q3 2025, for an estimated $276,686
- SBI SECURITIES CO., LTD. removed 352,895 shares (-94.3%) from their portfolio in Q3 2025, for an estimated $177,753
- RENAISSANCE TECHNOLOGIES LLC added 348,548 shares (+254.3%) to their portfolio in Q3 2025, for an estimated $175,563
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$OPTT Analyst Ratings
Wall Street analysts have issued reports on $OPTT in the last several months. We have seen 2 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- HC Wainwright & Co. issued a "Buy" rating on 12/18/2025
- Ladenburg Thalmann issued a "Buy" rating on 09/24/2025
To track analyst ratings and price targets for $OPTT, check out Quiver Quantitative's $OPTT forecast page.
$OPTT Price Targets
Multiple analysts have issued price targets for $OPTT recently. We have seen 2 analysts offer price targets for $OPTT in the last 6 months, with a median target of $1.5.
Here are some recent targets:
- Sameer Joshi from HC Wainwright & Co. set a target price of $1.5 on 12/18/2025
- Glenn Mattson from Ladenburg Thalmann set a target price of $1.5 on 09/24/2025
You can track data on $OPTT on Quiver Quantitative.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
