XT
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XTX Topco’s New Concept Energy GBR Stock Holding History

XTX Topco’s Portfolio GBR Stock Details GBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-12,972
Closed -$9.69K – 4008
2025
Q4 		$9.69K Buy
+12,972
New +$11.1K ﹤0.01% 3185

Other funds holding GBR

HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

XTX Topco's GBR Position: Q1 2026 in Review

XTX Topco sold out of New Concept Energy (GBR) in Q1 2026, closing a stake of 12,972 shares — an estimated $9.69K sold.

XTX Topco first reported a position in GBR in Q4 2025 and held it in 1 quarter. The position peaked at $9.69K in Q4 2025. 9 funds tracked by Wall St. Rank hold GBR as of Q1 2026.

  • XTX Topco reported no remaining New Concept Energy position as of Q1 2026 after selling out during the quarter.
  • XTX Topco sold 12,972 New Concept Energy shares in Q1 2026, an estimated $9.69K.
  • XTX Topco first reported a position in New Concept Energy in Q4 2025 and held it in 1 quarter.
  • XTX Topco's New Concept Energy position peaked at $9.69K in Q4 2025.
  • 9 funds tracked by Wall St. Rank held New Concept Energy as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.