Ocean Power Technologies, Inc. (OPTT) Institutional Ownership
Q1 2026 13F Data|Updated 2026-06-13
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Institutional ownership increased this quarter (+6.69 pp), though top 10 holders maintain a highly concentrated 90.9% of institutional value.
Institutional Ownership16.7%$9M total value · ▲ +6.69 pp vs prior quarter
Can exceed 100% due to securities lending, short interest, and reporting timing differences.
Smart Money Score64 / 100Bullish
Based on ownership concentration, fund quality, buying/selling activity, conviction signals, and institutional trend.
Institutions & Flow67 holders+11 net flow (+23 / -12)
AI Insights & Key Takeaways
- Positive Institutional Flow (+11)
- Susquehanna International Group, Llp maintains a significant position
- Top 10 holders control 90.9% of institutional value
- No Insider Signal
Top Institutional Holders of OPTT
Ranked by reported Q1 2026 13F market value
Top 10 Holders
90.9%
Top 25 Holders
98.0%
Share of total reported institutional value in OPTT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 8.6M | $3.0M | — | 4.400% | 0.00% |
| 2 | UBS Group AG | 4.0M | $1.4M | +134.1% | 2.042% | 0.00% |
| 3 | BlackRock, Inc. | 3.3M | $1.2M | +18.1% | 1.708% | 0.00% |
Quarterly Institutional Activity
Filings activity in OPTT during Q1 2026, grouped by how each filer changed its position.
OPTT Institutional Ownership by Quarter
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 67 | +20% | 16.69% | +6.69 pp | $9M | +67% |
| Q4 2025 | 56 | +1.8% | 10.00% | 7.58 pp | $5M | 43% |
| Q3 2025 | 55 | +17% | 17.58% | +3.38 pp | $9M | +24% |
| Q2 2025 | 47 | +6.8% | 14.20% | +1.42 pp | $8M | +11% |
| Q1 2025 | 44 | 12% | 12.78% | 5.20 pp | $7M | 29% |
| Q4 2024 | 50 | +39% |
OPTT — Frequently Asked Questions
Quick answers to the most common questions about buying OPTT stock.
What percentage of OPTT is owned by institutions?
Based on Q1 2026 13F filings, institutional ownership of Ocean Power Technologies, Inc. stands at 16.7%, held across 67 reporting institutions.
Who is the largest institutional holder of OPTT?
VANGUARD CAPITAL MANAGEMENT LLC is the largest reported institutional holder of OPTT, with approximately 8,578,522 shares worth $0.00B as of Q1 2026.
Is OPTT a hedge fund favorite?
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of OPTT, including SUSQUEHANNA INTERNATIONAL GROUP, LLP.
What is OPTT's Smart Money Score?
Our composite Smart Money Score for OPTT is 64 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.