NYSE · OPTT

Ocean Power Technologies, Inc.

Closing price · Nov 13, 2026 $0.322
Last insider buy price $0.33 Paid by President and CEO, Director Philipp Stratmann on Dec 16, 2025 (Form 4). Not today's price.

Latest quarter · ended Jul 31, 2026

Cash got weaker, but sales grew

descriptionFiled Sep 14, 2026
Revenue growthFaster
+44.1%
Quarter ended Oct 31, 2024: +172.0% sales vs. a year beforeQuarter ended Jan 31, 2025: −54.0% sales vs. a year beforeQuarter ended Apr 30, 2025: −16.3% sales vs. a year beforeQuarter ended Jul 31, 2025: −9.1% sales vs. a year beforeQuarter ended Oct 31, 2025: −82.5% sales vs. a year beforeQuarter ended Jan 31, 2026: −37.8% sales vs. a year beforeQuarter ended Apr 30, 2026: +22.9% sales vs. a year beforeQuarter ended Jul 31, 2026: +44.1% sales vs. a year before
Oct '24Jul '26
$1.7M vs. $1.18M a year ago
Gross marginWorse
-166.2%
Quarter ended Oct 31, 2024: 32.9% gross marginQuarter ended Jan 31, 2025: 23.9% gross marginQuarter ended Apr 30, 2025: 16.8% gross marginQuarter ended Jul 31, 2025: -1.9% gross marginQuarter ended Oct 31, 2025: -325.5% gross marginQuarter ended Jan 31, 2026: -147.2% gross marginQuarter ended Apr 30, 2026: -232.6% gross marginQuarter ended Jul 31, 2026: -166.2% gross margin
Oct '24Jul '26
vs. -1.9% a year ago
Cash from operationsWorse
−$10.2M
Quarter ended Oct 31, 2024: −$4.77M cash from operationsQuarter ended Jan 31, 2025: −$3.74M cash from operationsQuarter ended Apr 30, 2025: −$4.01M cash from operationsQuarter ended Jul 31, 2025: −$5.61M cash from operationsQuarter ended Oct 31, 2025: −$7.53M cash from operationsQuarter ended Jan 31, 2026: −$6.79M cash from operationsQuarter ended Apr 30, 2026: −$851K cash from operationsQuarter ended Jul 31, 2026: −$10.2M cash from operations
Oct '24Jul '26
vs. −$5.61M a year ago
Share countDiluting
+47.6%
Quarter ended Oct 31, 2024: 146.04M sharesQuarter ended Jan 31, 2025: 170.05M sharesQuarter ended Apr 30, 2025: 177.54M sharesQuarter ended Jul 31, 2025: 183.01M sharesQuarter ended Oct 31, 2025: 194.96M sharesQuarter ended Jan 31, 2026: 228.02M sharesQuarter ended Apr 30, 2026: 270.14M sharesQuarter ended Jul 31, 2026: 270.14M shares
Oct '24Jul '26
270.14M shares vs. 183.01M a year ago

Numbers come from the company's own 10-Q and 10-K reports filed with the SEC. Each bar is one quarter, oldest on the left. The colored bar is the latest. Hover over or tap a bar to see its number.

Smart money pulse

What insiders and funds are doing

Mixed Insiders: as of Nov 13 Funds: as of Jun 30, 2026
−1000+100 0
  • info
    No real insider sales in 12 months. Planned 10b5-1 sales and tax withholding are left out.

−100 means everyone selling, +100 everyone buying. This is data, not advice.

How the Pulse works

Pulse runs from −100 (everyone selling) to +100 (everyone buying). Half comes from insiders: real buyers vs. real sellers in the last 90 days (Form 4). Half comes from funds: funds that bought vs. funds that sold last quarter (13F). 13F is a snapshot of long positions on the last day of the quarter, filed up to 45 days later. It does not show short positions or trades since then.

Who owns it

83 funds report owning OPTT, up from 69

Holdings as of Jun 30, 2026
New24
Added16
Held31
Trimmed12
Sold out10

Insider trades · last 12 months

Real buys and sales

● Open-market buy● Open-market sale
CEOCFOOther officersDirectorsDecJanFebMarAprMayJunJulAugSepOctNovStock grant · Jan 16 · 3.41M sh · 4 peopleStock grant · Jan 16 · 565,230 shCode D · Jan 16 · 103,983 shStock grant · Jan 16 · 561,828 shStock grant · Jan 16 · 1.35M shCode D · Jan 16 · 527,846 shStock grant · Jan 27 · 831,540 sh · 4 peopleStock grant · Jan 27 · 414,578 shStock grant · Jan 27 · 427,447 shStock grant · Jan 27 · 805,944 shStock grant · Jan 30 · 201,442 shStock grant · Jan 30 · 281,965 shStock grant · Jan 30 · 592,913 shShares withheld for tax · Mar 5 · $139KShares withheld for tax · Mar 5 · $188KShares withheld for tax · Mar 5 · $387KStock grant · Sep 30 · 75,000 shOpen-market buy · Dec 15 · $5.01KOpen-market buy · Dec 15 · $2.14KOpen-market buy · Dec 16 · $2.56K
CEOCFOOther officersDirectorsDecFebAprJunAugOctStock grant · Jan 16 · 3.41M sh · 4 peopleStock grant · Jan 16 · 565,230 shCode D · Jan 16 · 103,983 shStock grant · Jan 16 · 561,828 shStock grant · Jan 16 · 1.35M shCode D · Jan 16 · 527,846 shStock grant · Jan 27 · 831,540 sh · 4 peopleStock grant · Jan 27 · 414,578 shStock grant · Jan 27 · 427,447 shStock grant · Jan 27 · 805,944 shStock grant · Jan 30 · 201,442 shStock grant · Jan 30 · 281,965 shStock grant · Jan 30 · 592,913 shShares withheld for tax · Mar 5 · $139KShares withheld for tax · Mar 5 · $188KShares withheld for tax · Mar 5 · $387KStock grant · Sep 30 · 75,000 shOpen-market buy · Dec 15 · $5.01KOpen-market buy · Dec 15 · $2.14KOpen-market buy · Dec 16 · $2.56K

Last 12 months. No real trades in the last 6.

Showing 3 real trades. Hidden: 18 stock grants, 3 tax withholdings. Those happen on a schedule and say little about what an insider thinks. Bigger dot means a bigger trade.

Real trades, newest first

Dec 16 Philipp Stratmann President and CEO, Director Open-market buy $2.56K 7,750 sh at $0.33
Dec 15 Robert Powers CFO Open-market buy $5.01K 14,723 sh at $0.34
Dec 15 Philipp Stratmann President and CEO, Director Open-market buy $2.14K 6,298 sh at $0.34

Showing every filing. Dashed circles are routine: grants, tax withholding, option exercises and planned sales.

Top holders

Biggest funds in OPTT

As of Jun 30, 2026
FundOwnsValueChange
Vanguard Capital Management LLC3.3%$2.34M+4%
UBS Group AG2.5%$1.8M+73%
BlackRock, Inc.1.2%$872KSame
Polar Asset Management Partners Inc.1.1%$797KNew
Geode Capital Management, LLC0.8%$576K+2%

"Owns" is shares reported divided by shares outstanding.

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

This is data, not investment advice. About StockToast