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Steve Schonfeld’s Marten Transport MRTN Stock Holding History

Steve Schonfeld’s Portfolio MRTN Stock Details MRTN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-29,087
Closed -$310K – 2393
2025
Q3 		$310K Buy
+29,087
New +$354K ﹤0.01% 1837
2024
Q3 		– Sell
-20,595
Closed -$380K – 2268
2024
Q2 		$380K Sell
20,595
-29,888
-59% -$524K ﹤0.01% 1590
2024
Q1 		$933K Buy
+50,483
New +$971K 0.01% 1254
2022
Q2 		– Sell
-17,600
Closed -$312K – 2827
2022
Q1 		$312K Buy
+17,600
New +$308K ﹤0.01% 1674

Other funds holding MRTN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NI
Nuance Investments Kansas City, Missouri $588M AUM 6.93% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Steve Schonfeld's MRTN Position: Q4 2025 in Review

Steve Schonfeld sold out of Marten Transport (MRTN) in Q4 2025, closing a stake of 29,087 shares — an estimated $310K sold.

Steve Schonfeld first reported a position in MRTN in Q1 2022 and held it in 4 quarters. The position peaked at $933K in Q1 2024. 204 funds tracked by Wall St. Rank hold MRTN as of Q4 2025.

  • Steve Schonfeld reported no remaining Marten Transport position as of Q4 2025 after selling out during the quarter.
  • Steve Schonfeld sold 29,087 Marten Transport shares in Q4 2025, an estimated $310K.
  • Steve Schonfeld first reported a position in Marten Transport in Q1 2022 and held it in 4 quarters.
  • Steve Schonfeld's Marten Transport position peaked at $933K in Q1 2024.
  • 204 funds tracked by Wall St. Rank held Marten Transport as of Q4 2025.

Based on Schonfeld Strategic Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.