Company · Ownership research

Ocean Power Technologies, Inc. OPTT

CIK 0001378140 · CUSIP 674870506

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 674870506 (OPTT), not CUSIP 674870906 (OPTT), CUSIP 674870956 (OPTT), and does not merge CUSIPs.
This page lists the top 20 of 59 rows by value; the complete set is available through the API.
Some filings reported values in thousands; those figures were scaled ×1000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value
#ManagerValueManager weightChange vs priorSource

Showing 20 / 59 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions
59
Cancelled or null records excluded
Disclosed shares
18,638,071
Not deduplicated across managers
Disclosed value
$9.39M
Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Ocean Power Technologies, Inc. · Q3 2025

Explore all 59 reporting institutions.

This page includes 20 of 59 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.