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HARBOUR INVESTMENTS, INC.

Position in OPTT — Ocean Power Technologies, Inc.

CIK 810121 MADISON, WI

Position in OPTT

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$105
-$11,934 QoQ
Shares Held
300
-97.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2021
11 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in OPTT Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Mar 31, 2026

HARBOUR INVESTMENTS, INC. holds $25,091,016 across 46 Specialty Industrial Machinery names. OPTT ranks #45 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OPTT

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11 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $105 300
2024-12-31 $12,039 11,803
2023-06-30 $120 200
2023-03-31 $106 201
2022-12-31 $90 201
2022-09-30 $164 201
2022-06-30 $112 201
2021-12-31 $297 201
2021-09-30 $1,162 501
2021-06-30 $502 201
2021-03-31 $665 201