13F

Stock

New Concept Energy, Inc.

GBR · held by 9 managers

Reported value

$143.5K

Holders

9

+0 new · −0 exited

Holders’ est. mark

−$13

Price effect on 1 books still in the name

Largest holder

$35.9K

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard48.1K$35.9KHeld
Renaissance Technologies39.4K$29.4KHeld
GEODE CAPITAL MANAGEMENT, LLC33.4K$25KHeld
Citadel30.2K$22.6KHeld
State Street23.5K$17.6KHeld
XTX Topco Ltd13K$9.69KHeld
Tower Research Capital LLC (TRC)4.1K$3.06KHeld
UBS Group AG362$270Held
BANK OF AMERICA CORP /DE/48$35−$13Cut−$1.24K

Positions as of Q4 2025. 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.