SEI Investments
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SEI Investments’s Mach Natural Resources MNR Stock Holding History

SEI Investments’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
2025
Q2 		– Sell
-321,859
Closed -$5M – 2869
2025
Q1 		$5M Buy
321,859
+50,251
+19% +$811K 0.01% 1272
2024
Q4 		$4.67M Buy
271,608
+21,101
+8% +$339K 0.01% 1319
2024
Q3 		$4.01M Buy
250,507
+30,104
+14% +$559K 0.01% 1388
2024
Q2 		$4.19M Buy
220,403
+26,656
+14% +$528K 0.01% 1301
2024
Q1 		$3.74M Buy
193,747
+32,479
+20% +$586K 0.01% 1346
2023
Q4 		$2.66M Buy
+161,268
New +$2.79M ﹤0.01% 1476

Other funds holding MNR

Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
CIBC Private Wealth Group
CIBC Private Wealth Group Atlanta, Georgia $59.2B AUM 20.62% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
CSD
Clear Street Derivatives New York $12.4M AUM 1.7% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
IG
ING Group Amsterdam, Netherlands $16.4B AUM 34.6% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

SEI Investments's MNR Position: Q2 2025 in Review

SEI Investments sold out of Mach Natural Resources (MNR) in Q2 2025, closing a stake of 321,859 shares — an estimated $5M sold.

SEI Investments first reported a position in MNR in Q4 2023 and held it in 6 quarters. The position peaked at $5M in Q1 2025. 56 funds tracked by Wall St. Rank hold MNR as of Q2 2025.

  • SEI Investments reported no remaining Mach Natural Resources position as of Q2 2025 after selling out during the quarter.
  • SEI Investments sold 321,859 Mach Natural Resources shares in Q2 2025, an estimated $5M.
  • SEI Investments first reported a position in Mach Natural Resources in Q4 2023 and held it in 6 quarters.
  • SEI Investments's Mach Natural Resources position peaked at $5M in Q1 2025.
  • 56 funds tracked by Wall St. Rank held Mach Natural Resources as of Q2 2025.

Based on SEI Investments's 13F filing for Q2 2025, filed 14 Aug 2025.