PCM
CNR

Portolan Capital Management’s Core Natural Resources Inc CNR Stock Holding History

Portolan Capital 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 		– Sell
-237,036
Closed -$24.8M – 176
2026
Q1 		$24.8M Buy
237,036
+106,794
+82% +$10.2M 1.32% 24
2025
Q4 		$11.5M Buy
+130,242
New +$11.1M 0.62% 57

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

Portolan Capital Management's CNR Position: Q2 2026 in Review

Portolan Capital Management sold out of Core Natural Resources Inc (CNR) in Q2 2026, closing a stake of 237,036 shares — an estimated $24.8M sold.

Portolan Capital Management first reported a position in CNR in Q4 2025 and held it in 2 quarters. The position peaked at $24.8M in Q1 2026. 357 funds tracked by Wall St. Rank hold CNR as of Q2 2026.

  • Portolan Capital Management reported no remaining Core Natural Resources Inc position as of Q2 2026 after selling out during the quarter.
  • Portolan Capital Management sold 237,036 Core Natural Resources Inc shares in Q2 2026, an estimated $24.8M.
  • Portolan Capital Management first reported a position in Core Natural Resources Inc in Q4 2025 and held it in 2 quarters.
  • Portolan Capital Management's Core Natural Resources Inc position peaked at $24.8M in Q1 2026.
  • 357 funds tracked by Wall St. Rank held Core Natural Resources Inc as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.