ROSS STORES INC

Ticker: ROST CUSIP: 778296103 Class: COMMON STOCK

Quantum Portfolio Management LLC's Holding History (CIK: 0002003672)

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

Q4 2025

Shares 1,677 Value ($000) $302 Avg Close $166.60 Range $147.15 - $185.85

Q3 2025

Shares 2,597 Value ($000) $396 Avg Close $142.18 Range $125.70 - $152.78

Q2 2025

Shares 1,686 Value ($000) $215 Avg Close $137.79 Range $123.39 - $154.37

Q1 2025

Shares 1,693 Value ($000) $216 Avg Close $138.49 Range $121.41 - $155.52

Q4 2024

Shares 1,489 Value ($000) $225 Avg Close $145.12 Range $134.98 - $156.58

Q3 2024

Shares 1,452 Value ($000) $219 Avg Close $145.34 Range $133.39 - $161.03

Q2 2024

Shares 1,434 Value ($000) $208 Avg Close $135.85 Range $125.21 - $148.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,677	$302	$166.60	$147.15 - $185.85
Q3 2025	2,597	$396	$142.18	$125.70 - $152.78
Q2 2025	1,686	$215	$137.79	$123.39 - $154.37
Q1 2025	1,693	$216	$138.49	$121.41 - $155.52
Q4 2024	1,489	$225	$145.12	$134.98 - $156.58
Q3 2024	1,452	$219	$145.34	$133.39 - $161.03
Q2 2024	1,434	$208	$135.85	$125.21 - $148.08