ROUNDHILL ETF TRUST

Ticker: COSW CUSIP: 77926X528 Class: COST WEEKLYPAY

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (5)

EXCHANGE TRADED CONCEPTS, LLC

Value ($000) $18,702 Shares 440,026

GTS SECURITIES LLC

Value ($000) $241 Shares 5,681

JANE STREET GROUP, LLC

Value ($000) $606 Shares 14,256

Value ($000) $26 Shares 614

SIMPLEX TRADING, LLC

Value ($000) $4 Shares 102

Institution	Shares	Value ($000)
EXCHANGE TRADED CONCEPTS, LLC	440,026	$18,702
GTS SECURITIES LLC	5,681	$241
JANE STREET GROUP, LLC	14,256	$606
UBS Group AG	614	$26
SIMPLEX TRADING, LLC	102	$4