Simplex Trading
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Simplex Trading’s Mach Natural Resources MNR Stock Holding History

Simplex Trading’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 		$261K Buy
+20,665
New +$276K ﹤0.01% 4388
2026
Q1 		– Sell
-1
Closed -$13 – 9744
2025
Q4 		$11 Buy
+1
New +$12 ﹤0.01% 8339

Other funds holding MNR

KACA
Kayne Anderson Capital Advisors Los Angeles, California $5.1B AUM 17.16% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 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 40.56% 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

Simplex Trading's MNR Position: Q2 2026 in Review

Simplex Trading opened a new position in Mach Natural Resources (MNR) in Q2 2026: 20,665 shares worth $261K. The stake represents ﹤0.01% of the portfolio and ranks #4388 among its holdings. This is a return to the name: Simplex Trading previously reported a position in MNR as recently as Q4 2025.

Simplex Trading first reported a position in MNR in Q4 2025 and has held it in 2 quarters since. 68 funds tracked by Wall St. Rank hold MNR as of Q2 2026.

  • Simplex Trading held 20,665 shares of Mach Natural Resources worth $261K as of Q2 2026.
  • Mach Natural Resources was a new Simplex Trading position in Q2 2026.
  • Mach Natural Resources made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4388 holding.
  • Simplex Trading first reported a position in Mach Natural Resources in Q4 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 Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.