PEAK6
MRTN icon

PEAK6’s Marten Transport MRTN Stock Holding History

PEAK6’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
2026
Q1 		$334K Buy
+25,400
New +$326K ﹤0.01% 2118

Other funds holding MRTN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
NI
Nuance Investments Kansas City, Missouri $717M AUM 3.8% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

PEAK6's MRTN Position: Q3 2025 in Review

PEAK6 sold out of Marten Transport (MRTN) in Q3 2025, closing a stake of 3,678 shares — an estimated $47.8K sold.

PEAK6 first reported a position in MRTN in Q2 2025 and held it in 1 quarter. The position peaked at $47.8K in Q2 2025. 216 funds tracked by Wall St. Rank hold MRTN as of Q3 2025.

  • PEAK6 reported no remaining Marten Transport position as of Q3 2025 after selling out during the quarter.
  • PEAK6 sold 3,678 Marten Transport shares in Q3 2025, an estimated $47.8K.
  • PEAK6 first reported a position in Marten Transport in Q2 2025 and held it in 1 quarter.
  • PEAK6's Marten Transport position peaked at $47.8K in Q2 2025.
  • 216 funds tracked by Wall St. Rank held Marten Transport as of Q3 2025.

Based on PEAK6's 13F filing for Q3 2025, filed 14 Nov 2025.