Simplex Trading

Simplex Trading’s ThredUp TDUP Stock Holding History

Simplex Trading’s Portfolio TDUP Stock Details TDUP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-25,779	Closed	-$120K	–	10984
2025 Q4	$165K	Buy	+25,779	New	+$209K	﹤0.01%	4432
2025 Q3	–	Sell	-186,107	Closed	-$1.76M	–	10988
2025 Q2	$1.39M	Buy	186,107 +179,715	+2,812%	+$1.06M	0.04%	2446
2025 Q1	$15K	Buy	+6,392	New	+$14.7K	﹤0.01%	6808
2024 Q4	–	Sell	-190	Closed	-$213	–	10543
2024 Q3	$0	Sell	190 -7,687	-98%	-$9.39K	﹤0.01%	10533
2024 Q2	$13K	Buy	7,877 +2,774	+54%	+$5.06K	﹤0.01%	7268
2024 Q1	$10K	Buy	5,103 +1,539	+43%	+$3.14K	﹤0.01%	7626
2023 Q4	$8K	Buy	+3,564	New	+$9.26K	﹤0.01%	7608
2023 Q3	–	Sell	-7,794	Closed	-$26.4K	–	10793
2023 Q2	$19K	Sell	7,794 -7,034	-47%	-$18.4K	﹤0.01%	6847
2023 Q1	$37K	Sell	14,828 -13,889	-48%	-$25.9K	﹤0.01%	6270
2022 Q4	$37K	Buy	28,717 +23,649	+467%	+$32.4K	﹤0.01%	6229
2022 Q3	$9K	Buy	+5,068	New	+$12.7K	﹤0.01%	8352
2022 Q2	–	Sell	-20,247	Closed	-$109K	–	11911
2022 Q1	$155K	Buy	+20,247	New	+$176K	﹤0.01%	5526

Other funds holding TDUP

Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return

Capital World Investors

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Marshall Wace London, United Kingdom $93.4B AUM 35.1% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Arrowstreet Capital

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Acadian Asset Management

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Qube Research & Technologies (QRT)

Qube Research & Technologies (QRT) London, United Kingdom $70.4B AUM 20.22% 1-Year Est. Return