American Century Companies
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American Century Companies’s Mach Natural Resources MNR Stock Holding History

American Century Companies’s Portfolio MNR Stock Details MNR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$31.1M Buy
2,457,144
+97,394
+4% +$1.3M 0.01% 1077
2026
Q1 		$33M Sell
2,359,750
-188,160
-7% -$2.37M 0.02% 946
2025
Q4 		$28.1M Buy
2,547,910
+69,962
+3% +$840K 0.01% 997
2025
Q3 		$32.7M Sell
2,477,948
-100,981
-4% -$1.44M 0.02% 897
2025
Q2 		$37.2M Buy
2,578,929
+100,574
+4% +$1.4M 0.02% 800
2025
Q1 		$38.5M Buy
2,478,355
+244,020
+11% +$3.94M 0.02% 732
2024
Q4 		$38.4M Buy
2,234,335
+2,241
+0.1% +$36K 0.02% 739
2024
Q3 		$35.7M Buy
2,232,094
+210,902
+10% +$3.91M 0.02% 758
2024
Q2 		$38.4M Buy
2,021,192
+192,783
+11% +$3.82M 0.02% 678
2024
Q1 		$35.3M Buy
1,828,409
+288,832
+19% +$5.21M 0.02% 705
2023
Q4 		$25.4M Buy
+1,539,577
New +$26.7M 0.02% 784

Other funds holding MNR

KACA
Kayne Anderson Capital Advisors Los Angeles, California $5.1B AUM 17.16% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
CBU
CIBC Bancorp USA Chicago, Illinois $82.3B AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
PEAK6
PEAK6 Chicago, Illinois $48.6B AUM 40.57% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
POIA
Pin Oak Investment Advisors Houston, Texas $138M AUM 22.14% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

American Century Companies's MNR Position: Q2 2026 in Review

American Century Companies increased its Mach Natural Resources (MNR) stake by 4.1% in Q2 2026, buying an estimated $1.3M and bringing the position to 2,457,144 shares worth $31.1M. The position accounts for 0.01% of the portfolio, ranked #1077.

American Century Companies first reported a position in MNR in Q4 2023 and has held it in 11 quarters since. The position peaked at $38.5M in Q1 2025. 64 funds tracked by Wall St. Rank hold MNR as of Q2 2026.

  • American Century Companies held 2,457,144 shares of Mach Natural Resources worth $31.1M as of Q2 2026.
  • American Century Companies bought 97,394 Mach Natural Resources shares in Q2 2026, an estimated $1.3M.
  • Mach Natural Resources made up 0.01% of American Century Companies's portfolio in Q2 2026, its #1077 holding.
  • American Century Companies first reported a position in Mach Natural Resources in Q4 2023 and has held it in 11 quarters since.
  • American Century Companies's Mach Natural Resources position peaked at $38.5M in Q1 2025.
  • 64 funds tracked by Wall St. Rank held Mach Natural Resources as of Q2 2026.

Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.