Twin Tree Management
CNR

Twin Tree Management’s Core Natural Resources Inc CNR Stock Holding History

Twin Tree Management’s Portfolio CNR Stock Details CNR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$780K Buy
+9,744
New +$863K 0.01% 902
2019
Q4 		– Sell
-2,042
Closed -$32K – 1514
2019
Q3 		$32K Buy
+2,042
New +$40K ﹤0.01% 1074

Other funds holding CNR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
DCM
DME Capital Management New York $3.91B AUM 36.1% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
FFL
Flat Footed LLC Wilson, Wyoming $1.31B AUM 86.49% 1-Year Est. Return
GRA
Goehring & Rozencwajg Associates New York $1.74B AUM 48.6% 1-Year Est. Return

Twin Tree Management's CNR Position: Q2 2026 in Review

Twin Tree Management opened a new position in Core Natural Resources Inc (CNR) in Q2 2026: 9,744 shares worth $780K. The stake represents 0.01% of the portfolio and ranks #902 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in CNR as recently as Q3 2019.

Twin Tree Management first reported a position in CNR in Q3 2019 and has held it in 2 quarters since. 357 funds tracked by Wall St. Rank hold CNR as of Q2 2026.

  • Twin Tree Management held 9,744 shares of Core Natural Resources Inc worth $780K as of Q2 2026.
  • Core Natural Resources Inc was a new Twin Tree Management position in Q2 2026.
  • Core Natural Resources Inc made up 0.01% of Twin Tree Management's portfolio in Q2 2026, its #902 holding.
  • Twin Tree Management first reported a position in Core Natural Resources Inc in Q3 2019 and has held it in 2 quarters since.
  • 357 funds tracked by Wall St. Rank held Core Natural Resources Inc as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.