Diploma PLC-Unsp ADRDPMAY
13F holders, Q1 2026 (March 31)4holders −1
0new positions
1sold out
$19.90avg. 13F price*
At the end of Q1 2026, 4 institutions reported holding Diploma PLC-Unsp ADR (DPMAY) in their 13F filings, down 1 from Q4 2025. 0 opened new positions and 1 sold out. The largest holders were Rhumbline Advisers ($146K), GAMMA Investing LLC ($18K) and Lanark Financial, Inc. ($4K).
- Company
- Diploma PLC-Unsp ADR
- CUSIP
- 25455X104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 1 | $182K |
All 13F filers, Q4 2025 → Q1 2026: 708 shares bought and 10,460 shares sold, net −9,752 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| Rhumbline Advisers | 0.00% | No change | 7,345 | $146K |
| GAMMA Investing LLC | 0.00% | Add +340.4% | 916 | $18K |
| Lanark Financial, Inc. | 0.00% | No change | 216 | $4K |
| Ancora Advisors LLC | 0.00% | Reduce -55.0% | 118 | $2K |
"% of holder's portfolio" is DPMAY's weight in each manager's 13F, not the share of Diploma PLC-Unsp ADR the manager owns.