Sierra Ocean’s Marten Transport MRTN Stock Holding History

Sierra Ocean’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	-49	Closed	-$637	–	604
2025 Q2	$637	Hold	49	–	–	﹤0.01%	989
2025 Q1	$672	Hold	49	–	–	﹤0.01%	1003
2024 Q4	$765	Buy	+49	New	+$816	﹤0.01%	991

Other funds holding MRTN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Nuance Investments Kansas City, Missouri $588M AUM 6.93% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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 Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Sierra Ocean's MRTN Position: Q3 2025 in Review

Sierra Ocean sold out of Marten Transport (MRTN) in Q3 2025, closing a stake of 49 shares — an estimated $637 sold.

Sierra Ocean first reported a position in MRTN in Q4 2024 and held it in 3 quarters. The position peaked at $765 in Q4 2024. 216 funds tracked by Wall St. Rank hold MRTN as of Q3 2025.

Sierra Ocean reported no remaining Marten Transport position as of Q3 2025 after selling out during the quarter.
Sierra Ocean sold 49 Marten Transport shares in Q3 2025, an estimated $637.
Sierra Ocean first reported a position in Marten Transport in Q4 2024 and held it in 3 quarters.
Sierra Ocean's Marten Transport position peaked at $765 in Q4 2024.
216 funds tracked by Wall St. Rank held Marten Transport as of Q3 2025.

Based on Sierra Ocean's 13F filing for Q3 2025, filed 7 Nov 2025.