Simplex Trading
MRTN icon

Simplex Trading’s Marten Transport MRTN Stock Holding History

Simplex Trading’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
Q2 		– Sell
-608
Closed -$9.67K – 9933
2026
Q1 		$7.98K Buy
+608
New +$7.8K ﹤0.01% 7553
2025
Q4 		– Sell
-100
Closed -$1K – 9498
2025
Q3 		$1K Buy
+100
New +$1.22K ﹤0.01% 8839
2025
Q2 		– Sell
-1,437
Closed -$18.9K – 9343
2025
Q1 		$19K Sell
1,437
-21,535
-94% -$320K ﹤0.01% 6617
2024
Q4 		$358K Buy
22,972
+21,373
+1,337% +$356K ﹤0.01% 3884
2024
Q3 		$28K Buy
1,599
+1,454
+1,003% +$25.5K ﹤0.01% 6411
2024
Q2 		$2K Buy
+145
New +$2.54K ﹤0.01% 8307
2023
Q1 		– Sell
-752
Closed -$16K – 9737
2022
Q4 		$14K Buy
+752
New +$15K ﹤0.01% 7219
2020
Q2 		– Sell
-1,677
Closed -$22K – 8059
2020
Q1 		$22K Buy
+1,677
New +$23.1K ﹤0.01% 5875
2019
Q1 		– Sell
-714
Closed -$7K – 7575
2018
Q4 		$7K Buy
+714
New +$8.94K ﹤0.01% 6061
2018
Q2 		– Sell
-107
Closed -$1.58K – 7691
2018
Q1 		$1K Buy
+107
New +$1.59K ﹤0.01% 5695
2017
Q3 		– Sell
-690
Closed -$7K – 6348
2017
Q2 		$7K Buy
690
+22
+3% +$220 ﹤0.01% 4303
2017
Q1 		$6K Buy
+668
New +$6.32K ﹤0.01% 4441
2015
Q3 		– Sell
-2,815
Closed -$24K – 5933
2015
Q2 		$24K Buy
+2,815
New +$25.6K ﹤0.01% 2306

Other funds holding MRTN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Simplex Trading's MRTN Position: Q2 2026 in Review

Simplex Trading sold out of Marten Transport (MRTN) in Q2 2026, closing a stake of 608 shares — an estimated $9.67K sold.

Simplex Trading first reported a position in MRTN in Q2 2015 and held it in 13 quarters. The position peaked at $358K in Q4 2024. 229 funds tracked by Wall St. Rank hold MRTN as of Q2 2026.

  • Simplex Trading reported no remaining Marten Transport position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 608 Marten Transport shares in Q2 2026, an estimated $9.67K.
  • Simplex Trading first reported a position in Marten Transport in Q2 2015 and held it in 13 quarters.
  • Simplex Trading's Marten Transport position peaked at $358K in Q4 2024.
  • 229 funds tracked by Wall St. Rank held Marten Transport as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.