Group One Trading’s Delcath Systems DCTH Stock Holding History

Group One Trading’s Portfolio DCTH Stock Details DCTH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$148K	Sell	15,914 -404	-2%	-$3.91K	﹤0.01%	4367
2025 Q4	$165K	Buy	16,318 +14,432	+765%	+$143K	﹤0.01%	4561
2025 Q3	$20.3K	Buy	+1,886	New	+$21.1K	﹤0.01%	6686
2025 Q2	–	Sell	-18,079	Closed	-$252K	–	8050
2025 Q1	$230K	Sell	18,079 -5,079	-22%	-$72.1K	﹤0.01%	3870
2024 Q4	$279K	Buy	+23,158	New	+$244K	﹤0.01%	3652
2024 Q1	–	Sell	-18,240	Closed	-$78.7K	–	7201
2023 Q4	$75.9K	Buy	18,240 +221	+1%	+$724	﹤0.01%	4706
2023 Q3	$73K	Buy	+18,019	New	+$84.5K	﹤0.01%	4750

Other funds holding DCTH

Rosalind Advisors Toronto, Ontario, Canada $249M AUM 80.12% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

PBM

Propel Bio Management Los Angeles, California $159M AUM 60.94% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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

PWAC

Private Wealth Advisors (California) Fresno, California $356M AUM 26.22% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

DSCM

Divisadero Street Capital Management Miami, Florida $2.39B AUM 134.55% 1-Year Est. Return

Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return

Group One Trading's DCTH Position: Q1 2026 in Review

Group One Trading reduced its Delcath Systems (DCTH) stake by 2.5% in Q1 2026, selling an estimated $3.91K and leaving 15,914 shares worth $148K. The position accounts for ﹤0.01% of the portfolio, ranked #4367.

Group One Trading first reported a position in DCTH in Q3 2023 and has held it in 7 quarters since. The position peaked at $279K in Q4 2024. 121 funds tracked by Wall St. Rank hold DCTH as of Q1 2026.

Group One Trading held 15,914 shares of Delcath Systems worth $148K as of Q1 2026.
Group One Trading sold 404 Delcath Systems shares in Q1 2026, an estimated $3.91K.
Delcath Systems made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #4367 holding.
Group One Trading first reported a position in Delcath Systems in Q3 2023 and has held it in 7 quarters since.
Group One Trading's Delcath Systems position peaked at $279K in Q4 2024.
121 funds tracked by Wall St. Rank held Delcath Systems as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.