Jim Simons’s Marti Technologies MRT Stock Holding History

Jim Simons’s Portfolio MRT Stock Details MRT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-40,200	Closed	-$80.4K	–	3480
2026 Q1	$80.4K	Sell	40,200 -32,900	-45%	-$68.8K	﹤0.01%	3061
2025 Q4	$173K	Buy	73,100 +7,444	+11%	+$17.7K	﹤0.01%	2911
2025 Q3	$134K	Buy	65,656 +1,156	+2%	+$2.94K	﹤0.01%	3216
2025 Q2	$195K	Buy	64,500 +45,412	+238%	+$133K	﹤0.01%	3176
2025 Q1	$59.4K	Sell	19,088 -18,212	-49%	-$60.8K	﹤0.01%	3272
2024 Q4	$126K	Buy	+37,300	New	+$90.9K	﹤0.01%	3251

Other funds holding MRT

DLD Asset Management New York $1.51B AUM 5.32% 1-Year Est. Return

GFM

Gramercy Funds Management Greenwich, Connecticut $3.37M AUM 56.77% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Luxor Capital Group New York $2.52B AUM 29.31% 1-Year Est. Return

APCM

Arbiter Partners Capital Management New York $197M AUM 47.99% 1-Year Est. Return

Weiss Asset Management Boston, Massachusetts $9.5B AUM 55.06% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

BBR Partners New York $2.13B AUM 21.87% 1-Year Est. Return

CWA

CJM Wealth Advisers Falls Church, Virginia $381M AUM 26.51% 1-Year Est. Return

Curi RMB Capital Chicago, Illinois $6.48B AUM 30.25% 1-Year Est. Return

Jim Simons's MRT Position: Q2 2026 in Review

Jim Simons sold out of Marti Technologies (MRT) in Q2 2026, closing a stake of 40,200 shares — an estimated $80.4K sold.

Jim Simons first reported a position in MRT in Q4 2024 and held it in 6 quarters. The position peaked at $195K in Q2 2025. 16 funds tracked by Wall St. Rank hold MRT as of Q2 2026.

Jim Simons reported no remaining Marti Technologies position as of Q2 2026 after selling out during the quarter.
Jim Simons sold 40,200 Marti Technologies shares in Q2 2026, an estimated $80.4K.
Jim Simons first reported a position in Marti Technologies in Q4 2024 and held it in 6 quarters.
Jim Simons's Marti Technologies position peaked at $195K in Q2 2025.
16 funds tracked by Wall St. Rank held Marti Technologies as of Q2 2026.

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