Simplex Trading

Simplex Trading’s Janux Therapeutics JANX Stock Holding History

Simplex Trading’s Portfolio JANX Stock Details JANX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-17,567	Closed	-$241K	–	10083
2025 Q4	$242K	Buy	17,567 +13,971	+389%	+$329K	0.01%	4028
2025 Q3	$87K	Sell	3,596 -2,652	-42%	-$64.6K	﹤0.01%	5915
2025 Q2	$144K	Buy	6,248 +3,061	+96%	+$80.7K	﹤0.01%	4853
2025 Q1	$86K	Buy	+3,187	New	+$120K	﹤0.01%	5206
2024 Q4	–	Hold	0	–	–	–	9599
2024 Q3	–	Hold	0	–	–	–	9554
2024 Q2	–	Sell	-6,909	Closed	-$324K	–	9826
2024 Q1	$260K	Buy	+6,909	New	+$150K	0.01%	4558
2023 Q4	–	Hold	0	–	–	–	9870
2023 Q3	–	Hold	0	–	–	–	9780
2023 Q2	–	Hold	0	–	–	–	10033
2023 Q1	–	Sell	-100	Closed	-$1.66K	–	10112
2022 Q4	$1K	Buy	+100	New	+$1.46K	﹤0.01%	8845
2022 Q3	–	Hold	0	–	–	–	10917

Other funds holding JANX

RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return

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

Janus Henderson Group

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Prosight Management Dallas, Texas $610M AUM 40.86% 1-Year Est. Return

Fidelity Investments

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return

Alyeska Investment Group

Alyeska Investment Group Chicago, Illinois $35.3B AUM 33.54% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return