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

Summit Street 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	$22.7M	Sell	284,218 -21,042	-7%	-$1.86M	3.19%	14
2026 Q1	$32M	Hold	305,260	–	–	4.52%	7
2025 Q4	$27M	Sell	305,260 -36,895	-11%	-$3.14M	4.25%	5
2025 Q3	$28.6M	Buy	342,155 +81,170	+31%	+$6.08M	3.92%	4
2025 Q2	$18.2M	Sell	260,985 -58,841	-18%	-$4.18M	3%	21
2025 Q1	$24.7M	Buy	319,826 +75,797	+31%	+$6.4M	4.11%	4
2024 Q4	$26M	Buy	244,029 +148,710	+156%	+$17.1M	4.08%	6
2024 Q3	$9.98M	Buy	95,319 +4,951	+5%	+$482K	3.56%	7
2024 Q2	$9.22M	Buy	90,368 +10,293	+13%	+$936K	3.37%	11
2024 Q1	$6.71M	Hold	80,075	–	–	2.58%	22
2023 Q4	$8.05M	Sell	80,075 -14,196	-15%	-$1.44M	3.41%	11
2023 Q3	$9.89M	Hold	94,271	–	–	4.41%	2
2023 Q2	$6.39M	Buy	94,271 +67,471	+252%	+$4.12M	3.01%	17
2023 Q1	$1.56M	Hold	26,800	–	–	0.83%	30
2022 Q4	$1.74M	Hold	26,800	–	–	1.1%	29
2022 Q3	$1.72M	Hold	26,800	–	–	1.2%	30
2022 Q2	$1.32M	Hold	26,800	–	–	0.87%	30
2022 Q1	$1.01M	Hold	26,800	–	–	0.61%	30
2021 Q4	$609K	Hold	26,800	–	–	0.38%	31
2021 Q3	$697K	Hold	26,800	–	–	0.46%	31
2021 Q2	$495K	Hold	26,800	–	–	0.32%	31
2021 Q1	$261K	Hold	26,800	–	–	0.17%	33
2020 Q4	$193K	Sell	26,800 -187,523	-87%	-$982K	0.14%	34
2020 Q3	$949K	Hold	214,323	–	–	0.84%	35
2020 Q2	$1.09M	Sell	214,323 -23,838	-10%	-$149K	0.91%	35
2020 Q1	$879K	Buy	238,161 +45,061	+23%	+$357K	0.95%	32
2019 Q4	$2.8M	Sell	193,100 -81,846	-30%	-$1.13M	2.25%	26
2019 Q3	$4.3M	Buy	274,946 +157,561	+134%	+$3.09M	3.01%	19
2019 Q2	$3.12M	Buy	117,385 +26,793	+30%	+$802K	3.03%	19
2019 Q1	$3.1M	Hold	90,592	–	–	2.97%	19
2018 Q4	$2.87M	Buy	90,592 +2,795	+3%	+$103K	3.26%	8
2018 Q3	$3.58M	Hold	87,797	–	–	3.49%	12
2018 Q2	$3.37M	Buy	87,797 +18,299	+26%	+$706K	3.26%	13
2018 Q1	$2.01M	Buy	+69,498	New	+$2.24M	2%	19

Other funds holding CNR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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 Malvern, Pennsylvania $4.68T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

Summit Street Capital Management's CNR Position: Q2 2026 in Review

Summit Street Capital Management reduced its Core Natural Resources Inc (CNR) stake by 6.9% in Q2 2026, selling an estimated $1.86M and leaving 284,218 shares worth $22.7M. The position accounts for 3.19% of the portfolio, ranked #14.

Summit Street Capital Management first reported a position in CNR in Q1 2018 and has held it in 34 quarters since. The position peaked at $32M in Q1 2026. 356 funds tracked by Wall St. Rank hold CNR as of Q2 2026.

Summit Street Capital Management held 284,218 shares of Core Natural Resources Inc worth $22.7M as of Q2 2026.
Summit Street Capital Management sold 21,042 Core Natural Resources Inc shares in Q2 2026, an estimated $1.86M.
Core Natural Resources Inc made up 3.19% of Summit Street Capital Management's portfolio in Q2 2026, its #14 holding.
Summit Street Capital Management first reported a position in Core Natural Resources Inc in Q1 2018 and has held it in 34 quarters since.
Summit Street Capital Management's Core Natural Resources Inc position peaked at $32M in Q1 2026.
356 funds tracked by Wall St. Rank held Core Natural Resources Inc as of Q2 2026.

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