DIPLOMA PLC-UNSP ADR (DPMAY)
Institutional ownership reported to the SEC as of Q2 2026, across 10 quarters.
4
Reporting holders
$225.2K
Reported value
0.0%
Held as options
+0
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| RHUMBLINE ADVISERS | $173.9K | 7,345 | 0.00% | 10q | HELD |
| GAMMA Investing LLC | $45.8K | 1,934 | 0.00% | 7q | +111.1%+$24.1K |
| Ancora Advisors LLC | $2.8K | 118 | 0.00% | 3q | HELD |
| First Command Advisory Services, Inc. | $2.7K | 112 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 4 | $225.2K | 9,509 | 1 | 1 | 0 | 0.0% |
| Q1 2026 | 4 | $171.1K | 8,595 | 0 | 1 | 1 | 0.0% |
| Q4 2025 | 5 | $324.6K | 18,347 | 2 | 3 | 0 | 0.0% |
| Q3 2025 | 3 | $114.8K | 404 | 0 | 1 | 1 | 0.0% |
| Q2 2025 | 3 | $103.0K | 394 | 1 | 0 | 1 | 0.0% |
| Q1 2025 | 2 | $79.8K | 400 | 0 | 0 | 1 | 0.0% |
| Q4 2024 | 2 | $98.4K | 461 | 1 | 1 | 0 | 0.0% |
| Q3 2024 | 4 | $55.9K | 234 | 2 | 0 | 1 | 0.0% |
| Q2 2024 | 2 | $52.7K | 245 | 0 | 2 | 0 | 0.0% |
| Q1 2024 | 2 | $37.2K | 198 | 2 | 0 | 0 | 0.0% |