13F

Stock

Diploma plc/ADR

DPLMF · held by 4 managers

Reported value

$171.1K

Holders

4

+0 new · −1 exited

Holders’ est. mark

$17.4K

Price effect on 4 books still in the name

Largest holder

$146.2K

RHUMBLINE ADVISERS

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
RHUMBLINE ADVISERS7.34K$146.2K$16.3KAdded$16.3K
GAMMA Investing LLC916$18.2K$461Added$14.6K
NBC SECURITIES, INC.216$4.25K$402Added$402
Ancora Advisors LLC118$2.35K$261Cut−$2.29K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.