CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in OPTT — Ocean Power Technologies, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in OPTT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$17,500
+$2,500 QoQ
Shares Held
50,000
0.0% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
17 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, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $9,287,000,933 across 56 Specialty Industrial Machinery names. OPTT ranks #56 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEV |
GE Vernova Inc.
|
1,960,471 | $1,711,295,135 | |
| 2 | PH |
Parker-Hannifin Corp
|
1,563,895 | $1,400,061,358 | |
| 3 | ETN |
Eaton Corp plc
|
2,344,740 | $838,643,155 | |
| 4 | ITW |
Illinois Tool Works Inc
|
2,735,345 | $711,982,949 | |
| 5 | ROK |
Rockwell Automation, Inc
|
1,537,690 | $551,846,185 | |
| 6 | CMI |
Cummins Inc
|
914,834 | $492,198,988 | |
| 7 | EMR |
Emerson Electric Co
|
3,541,657 | $464,027,900 | |
| 8 | AME |
Ametek Inc/
|
1,426,165 | $305,712,729 |
All Filings in OPTT
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $17,500 | 50,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $15,000 | 50,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $25,000 | 50,000 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $23,500 | 50,000 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $23,000 | 50,000 | Shares | Sole | 2025-09-15 | |
| 2024-03-31 | $13,128 | 48,625 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $15,560 | 48,625 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $18,963 | 48,625 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $29,175 | 48,625 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $25,771 | 48,625 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $21,881 | 48,625 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $39,872 | 48,625 | Shares | Sole | 2022-11-14 | |
| 2022-03-31 | $17,547 | 12,445 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $18,418 | 12,445 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $28,872 | 12,445 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $31,112 | 12,445 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $41,192 | 12,445 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||