NRD
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Nebula Research & Development’s Marten Transport MRTN Stock Holding History

Nebula Research & Development’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
Q3 		– Sell
-65,630
Closed -$853K – 544
2025
Q2 		$853K Sell
65,630
-6,172
-9% -$81.3K 0.07% 459
2025
Q1 		$985K Buy
71,802
+29,385
+69% +$437K 0.09% 379
2024
Q4 		$662K Buy
42,417
+13,744
+48% +$229K 0.08% 448
2024
Q3 		$508K Sell
28,673
-18,747
-40% -$329K 0.06% 546
2024
Q2 		$875K Buy
47,420
+32,627
+221% +$572K 0.14% 250
2024
Q1 		$273K Buy
+14,793
New +$284K 0.06% 563
2023
Q4 		– Sell
-10,703
Closed -$211K – 799
2023
Q3 		$211K Buy
+10,703
New +$226K 0.11% 383

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
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Nebula Research & Development's MRTN Position: Q3 2025 in Review

Nebula Research & Development sold out of Marten Transport (MRTN) in Q3 2025, closing a stake of 65,630 shares — an estimated $853K sold.

Nebula Research & Development first reported a position in MRTN in Q3 2023 and held it in 7 quarters. The position peaked at $985K in Q1 2025. 216 funds tracked by Wall St. Rank hold MRTN as of Q3 2025.

  • Nebula Research & Development reported no remaining Marten Transport position as of Q3 2025 after selling out during the quarter.
  • Nebula Research & Development sold 65,630 Marten Transport shares in Q3 2025, an estimated $853K.
  • Nebula Research & Development first reported a position in Marten Transport in Q3 2023 and held it in 7 quarters.
  • Nebula Research & Development's Marten Transport position peaked at $985K in Q1 2025.
  • 216 funds tracked by Wall St. Rank held Marten Transport as of Q3 2025.

Based on Nebula Research & Development's 13F filing for Q3 2025.