Mariner’s Arbe Robotics ARBE Stock Holding History

Mariner’s Portfolio ARBE Stock Details ARBE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-23,627	Closed	-$14.4K	–	3532
2026 Q1	$14.4K	Sell	23,627 -2,800	-11%	-$2.91K	﹤0.01%	3511
2025 Q4	$31.1K	Sell	26,427 -3,425	-11%	-$5.66K	﹤0.01%	3458
2025 Q3	$49.3K	Sell	29,852 -414	-1%	-$603	﹤0.01%	3448
2025 Q2	$53.9K	Sell	30,266 -839	-3%	-$1.2K	﹤0.01%	3338
2025 Q1	$32.1K	Buy	+31,105	New	+$68.6K	﹤0.01%	3339

Other funds holding ARBE

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

AIC

AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return

PEAK6 Chicago, Illinois $48.6B AUM 40.56% 1-Year Est. Return

Y.D. More Investments Ramat Gan, Israel $3.21B AUM 117.29% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

M&G plc London, United Kingdom $20.1B AUM 16.62% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Saba Capital Management New York $3.9B AUM 12.9% 1-Year Est. Return

Mariner's ARBE Position: Q2 2026 in Review

Mariner sold out of Arbe Robotics (ARBE) in Q2 2026, closing a stake of 23,627 shares — an estimated $14.4K sold.

Mariner first reported a position in ARBE in Q1 2025 and held it in 5 quarters. The position peaked at $53.9K in Q2 2025. 45 funds tracked by Wall St. Rank hold ARBE as of Q2 2026.

Mariner reported no remaining Arbe Robotics position as of Q2 2026 after selling out during the quarter.
Mariner sold 23,627 Arbe Robotics shares in Q2 2026, an estimated $14.4K.
Mariner first reported a position in Arbe Robotics in Q1 2025 and held it in 5 quarters.
Mariner's Arbe Robotics position peaked at $53.9K in Q2 2025.
45 funds tracked by Wall St. Rank held Arbe Robotics as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.