# OCEAN PWR TECHNOLOGIES INC COM NEW

OCEAN PWR TECHNOLOGIES INC COM NEW is a security (CUSIP 674870506) tracked across SEC portfolio filings. 81 institutional managers reported $8.0M on Form 13F as of 2026-06-30; 3 registered fund positions totaling $856K via N-PORT as of 2026-03-31.

## Summary

- Issuer: OCEAN PWR TECHNOLOGIES INC
- Class: COM NEW
- CUSIP: 674870506
- Asset category: EC
- 13F holders: 81
- 13F value: $8.0M
- 13F period: 2026-06-30
- N-PORT fund positions: 3
- N-PORT value: $856K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 81 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $2.1M | 6,935,047 |
| UBS Group AG | Zurich, V8 | $1.4M | 3,981,442 |
| BlackRock, Inc. | New York, NY | $1.2M | 3,329,109 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $755K | 2,155,409 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $399K | 361,415 |
| STATE STREET CORP | BOSTON, MA | $284K | 810,284 |
| [Spinnaker Investment Group, LLC](https://search.stillhousedata.com/firm/283414) | Newport Beach, CA | $273K | 1,041,240 |
| Royal Bank of Canada | TORONTO, A6 | $247K | 705,550 |
| PEAK6 LLC | CHICAGO, IL | $145K | 320,000 |
| [HAMILTON CAPITAL PARTNERS, LLC](https://search.stillhousedata.com/firm/314344) | ATLANTA, GA | $131K | 500,195 |
| NORTHERN TRUST CORP | CHICAGO, IL | $122K | 349,358 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $97K | — |
| [HighTower Advisors, LLC](https://search.stillhousedata.com/firm/145323) | CHICAGO, IL | $92K | 350,100 |
| [OneDigital Investment Advisors LLC](https://search.stillhousedata.com/firm/106766) | OVERLAND PARK, KS | $64K | 182,269 |
| [MONETA GROUP INVESTMENT ADVISORS LLC](https://search.stillhousedata.com/firm/104727) | ST LOUIS, MO | $55K | 157,557 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $781K | 0.10% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $46K | 0.01% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $30K | 0.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/674870506.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.