Boston Partners
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Boston Partners’s Mach Natural Resources MNR Stock Holding History

Boston Partners’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 		$270K Buy
+21,344
New +$285K ﹤0.01% 768
2025
Q3 		– Sell
-13,412
Closed -$194K – 783
2025
Q2 		$194K Buy
+13,412
New +$187K ﹤0.01% 704

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Morgan Stanley
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CBU
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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 40.56% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

Boston Partners's MNR Position: Q2 2026 in Review

Boston Partners opened a new position in Mach Natural Resources (MNR) in Q2 2026: 21,344 shares worth $270K. The stake represents ﹤0.01% of the portfolio and ranks #768 among its holdings. This is a return to the name: Boston Partners previously reported a position in MNR as recently as Q2 2025.

Boston Partners first reported a position in MNR in Q2 2025 and has held it in 2 quarters since. 68 funds tracked by Wall St. Rank hold MNR as of Q2 2026.

  • Boston Partners held 21,344 shares of Mach Natural Resources worth $270K as of Q2 2026.
  • Mach Natural Resources was a new Boston Partners position in Q2 2026.
  • Mach Natural Resources made up ﹤0.01% of Boston Partners's portfolio in Q2 2026, its #768 holding.
  • Boston Partners first reported a position in Mach Natural Resources in Q2 2025 and has held it in 2 quarters since.
  • 68 funds tracked by Wall St. Rank held Mach Natural Resources as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.