Jane Street
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Jane Street’s Mach Natural Resources MNR Stock Holding History

Jane Street’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
Q1 		$146K Buy
+10,400
New +$131K ﹤0.01% 10414

Other funds holding MNR

KACA
Kayne Anderson Capital Advisors Los Angeles, California $5.22B AUM 17.11% 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
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
IG
ING Group Amsterdam, Netherlands $16.4B AUM 34.6% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
CBU
CIBC Bancorp USA Chicago, Illinois $74.4B AUM
P
&Partners Nashville, Tennessee $20.2B AUM 19.79% 1-Year Est. Return
POIA
Pin Oak Investment Advisors Houston, Texas $141M AUM 20.83% 1-Year Est. Return

Jane Street's MNR Position: Q1 2026 in Review

Jane Street reduced its Mach Natural Resources (MNR) stake by 43% in Q1 2026, selling an estimated $821K and leaving 86,899 shares worth $1.22M. The position accounts for ﹤0.01% of the portfolio, ranked #6091.

Jane Street first reported a position in MNR in Q1 2024 and has held it in 6 quarters since. The position peaked at $1.93M in Q2 2025. 62 funds tracked by Wall St. Rank hold MNR as of Q1 2026.

  • Jane Street held 86,899 shares of Mach Natural Resources worth $1.22M as of Q1 2026.
  • Jane Street sold 65,261 Mach Natural Resources shares in Q1 2026, an estimated $821K.
  • Mach Natural Resources made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6091 holding.
  • Jane Street first reported a position in Mach Natural Resources in Q1 2024 and has held it in 6 quarters since.
  • Jane Street's Mach Natural Resources position peaked at $1.93M in Q2 2025.
  • 62 funds tracked by Wall St. Rank held Mach Natural Resources as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.