ROSS STORES INC

Ticker: ROST CUSIP: 778296103 Class: COMMON STOCK

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q4 2025

Shares 108,944 Value ($000) $19,625 Avg Close $166.60 Range $147.15 - $185.85

Q3 2025

Shares 22,964 Value ($000) $3,499 Avg Close $142.18 Range $125.70 - $152.78

Q2 2025

Shares 17,075 Value ($000) $2,178 Avg Close $137.79 Range $123.39 - $154.37

Q1 2025

Shares 49,676 Value ($000) $6,348 Avg Close $138.49 Range $121.41 - $155.52

Q4 2024

Shares 123,815 Value ($000) $18,729 Avg Close $145.12 Range $134.98 - $156.58

Q3 2024

Shares 149,104 Value ($000) $22,442 Avg Close $145.34 Range $133.39 - $161.03

Q2 2024

Shares 131,920 Value ($000) $19,171 Avg Close $135.85 Range $125.21 - $148.08

Q1 2024

Shares 140,834 Value ($000) $20,669 Avg Close $140.37 Range $131.50 - $148.00

Q4 2023

Shares 46,113 Value ($000) $6,382 Avg Close $121.76 Range $107.47 - $136.34

Q3 2023

Shares 37,280 Value ($000) $4,211 Avg Close $111.83 Range $104.53 - $119.53

Q2 2023

Shares 28,009 Value ($000) $3,141 Avg Close $102.18 Range $96.13 - $109.65

Q1 2023

Shares 70,227 Value ($000) $7,453 Avg Close $108.78 Range $96.79 - $118.52

Q4 2022

Shares 27,227 Value ($000) $3,160 Avg Close $98.51 Range $78.40 - $116.52

Q3 2022

Shares 23,400 Value ($000) $1,972 Avg Close $81.75 Range $66.61 - $92.51

Q2 2022

Shares 87,186 Value ($000) $6,124 Avg Close $85.43 Range $66.85 - $105.82

Q1 2022

Shares 88,003 Value ($000) $7,962 Avg Close $91.07 Range $80.64 - $110.03

Q4 2021

Shares 115,058 Value ($000) $13,149 Avg Close $106.60 Range $98.96 - $117.50

Q3 2021

Shares 127,406 Value ($000) $13,870 Avg Close $113.94 Range $103.32 - $121.23

Q2 2021

Shares 123,268 Value ($000) $15,283 Avg Close $118.36 Range $108.85 - $127.23

Q1 2021

Shares 27,671 Value ($000) $3,318 Avg Close $112.20 Range $101.40 - $120.18

Q4 2020

Shares 32,614 Value ($000) $4,005 Avg Close $99.15 Range $80.08 - $116.74

Q3 2020

Shares 28,093 Value ($000) $2,622 Avg Close $84.86 Range $75.33 - $92.54

Q2 2020

Shares 28,093 Value ($000) $2,394 Avg Close $85.67 Range $70.14 - $99.23

Q1 2020

Shares 229,067 Value ($000) $19,919 Avg Close $100.74 Range $53.24 - $117.06

Q4 2019

Shares 346,130 Value ($000) $40,295 Avg Close $105.92 Range $98.61 - $110.61

Q3 2019

Shares 344,754 Value ($000) $37,868 Avg Close $99.04 Range $91.53 - $104.31

Q2 2019

Shares 472,665 Value ($000) $46,852 Avg Close $91.29 Range $83.83 - $98.83

Q1 2019

Shares 591,557 Value ($000) $55,072 Avg Close $85.69 Range $76.35 - $90.07

Q4 2018

Shares 551,943 Value ($000) $45,874 Avg Close $84.34 Range $70.86 - $97.13

Q3 2018

Shares 524,884 Value ($000) $52,017 Avg Close $85.36 Range $77.12 - $93.63

Q2 2018

Shares 503,342 Value ($000) $42,661 Avg Close $75.43 Range $69.04 - $81.00

Q1 2018

Shares 497,121 Value ($000) $38,768 Avg Close $73.33 Range $68.12 - $79.11

Q4 2017

Shares 450,674 Value ($000) $36,166 Avg Close $64.50 Range $57.45 - $75.25

Q3 2017

Shares 349,306 Value ($000) $22,550 Avg Close $52.93 Range $48.58 - $60.18

Q2 2017

Shares 339,894 Value ($000) $19,623 Avg Close $57.27 Range $50.75 - $61.00

Q1 2017

Shares 303,906 Value ($000) $20,018 Avg Close $61.17 Range $59.07 - $63.59

Q4 2016

Shares 132,787 Value ($000) $8,711 Avg Close $59.76 Range $55.68 - $63.72

Q3 2016

Shares 77,736 Value ($000) $4,997 Avg Close $56.04 Range $50.90 - $60.37

Q2 2016

Shares 98,734 Value ($000) $5,598 Avg Close $50.49 Range $47.24 - $53.61

Q1 2016

Shares 104,132 Value ($000) $6,029 Avg Close $50.36 Range $45.70 - $54.22

Q4 2015

Shares 48,656 Value ($000) $2,619 Avg Close $46.25 Range $39.31 - $50.43

Q3 2015

Shares 88,764 Value ($000) $4,304 Avg Close $46.11 Range $42.04 - $51.13

Q2 2015

Shares 88,764 Value ($000) $4,315 Avg Close $45.27 Range $42.85 - $47.40

Q1 2015

Shares 13,473 Value ($000) $1,419 Avg Close $44.47 Range $40.16 - $49.01

Q4 2014

Shares 7,776 Value ($000) $733 Avg Close $37.85 Range $33.47 - $43.19

Q3 2014

Shares 7,934 Value ($000) $600 Avg Close $31.13 Range $27.63 - $34.51

Q2 2014

Shares 7,934 Value ($000) $525 Avg Close $30.61 Range $29.24 - $33.09

Q1 2014

Shares 6,548 Value ($000) $468 Avg Close $31.55 Range $28.94 - $33.48

Q4 2013

Shares 6,548 Value ($000) $491 Avg Close $33.31 Range $30.65 - $36.34

Q3 2013

Shares 6,548 Value ($000) $477 Avg Close $30.20 Range $28.58 - $32.35

Q2 2013

Shares 6,548 Value ($000) $424 Avg Close $28.26 Range $25.84 - $29.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	108,944	$19,625	$166.60	$147.15 - $185.85
Q3 2025	22,964	$3,499	$142.18	$125.70 - $152.78
Q2 2025	17,075	$2,178	$137.79	$123.39 - $154.37
Q1 2025	49,676	$6,348	$138.49	$121.41 - $155.52
Q4 2024	123,815	$18,729	$145.12	$134.98 - $156.58
Q3 2024	149,104	$22,442	$145.34	$133.39 - $161.03
Q2 2024	131,920	$19,171	$135.85	$125.21 - $148.08
Q1 2024	140,834	$20,669	$140.37	$131.50 - $148.00
Q4 2023	46,113	$6,382	$121.76	$107.47 - $136.34
Q3 2023	37,280	$4,211	$111.83	$104.53 - $119.53
Q2 2023	28,009	$3,141	$102.18	$96.13 - $109.65
Q1 2023	70,227	$7,453	$108.78	$96.79 - $118.52
Q4 2022	27,227	$3,160	$98.51	$78.40 - $116.52
Q3 2022	23,400	$1,972	$81.75	$66.61 - $92.51
Q2 2022	87,186	$6,124	$85.43	$66.85 - $105.82
Q1 2022	88,003	$7,962	$91.07	$80.64 - $110.03
Q4 2021	115,058	$13,149	$106.60	$98.96 - $117.50
Q3 2021	127,406	$13,870	$113.94	$103.32 - $121.23
Q2 2021	123,268	$15,283	$118.36	$108.85 - $127.23
Q1 2021	27,671	$3,318	$112.20	$101.40 - $120.18
Q4 2020	32,614	$4,005	$99.15	$80.08 - $116.74
Q3 2020	28,093	$2,622	$84.86	$75.33 - $92.54
Q2 2020	28,093	$2,394	$85.67	$70.14 - $99.23
Q1 2020	229,067	$19,919	$100.74	$53.24 - $117.06
Q4 2019	346,130	$40,295	$105.92	$98.61 - $110.61
Q3 2019	344,754	$37,868	$99.04	$91.53 - $104.31
Q2 2019	472,665	$46,852	$91.29	$83.83 - $98.83
Q1 2019	591,557	$55,072	$85.69	$76.35 - $90.07
Q4 2018	551,943	$45,874	$84.34	$70.86 - $97.13
Q3 2018	524,884	$52,017	$85.36	$77.12 - $93.63
Q2 2018	503,342	$42,661	$75.43	$69.04 - $81.00
Q1 2018	497,121	$38,768	$73.33	$68.12 - $79.11
Q4 2017	450,674	$36,166	$64.50	$57.45 - $75.25
Q3 2017	349,306	$22,550	$52.93	$48.58 - $60.18
Q2 2017	339,894	$19,623	$57.27	$50.75 - $61.00
Q1 2017	303,906	$20,018	$61.17	$59.07 - $63.59
Q4 2016	132,787	$8,711	$59.76	$55.68 - $63.72
Q3 2016	77,736	$4,997	$56.04	$50.90 - $60.37
Q2 2016	98,734	$5,598	$50.49	$47.24 - $53.61
Q1 2016	104,132	$6,029	$50.36	$45.70 - $54.22
Q4 2015	48,656	$2,619	$46.25	$39.31 - $50.43
Q3 2015	88,764	$4,304	$46.11	$42.04 - $51.13
Q2 2015	88,764	$4,315	$45.27	$42.85 - $47.40
Q1 2015	13,473	$1,419	$44.47	$40.16 - $49.01
Q4 2014	7,776	$733	$37.85	$33.47 - $43.19
Q3 2014	7,934	$600	$31.13	$27.63 - $34.51
Q2 2014	7,934	$525	$30.61	$29.24 - $33.09
Q1 2014	6,548	$468	$31.55	$28.94 - $33.48
Q4 2013	6,548	$491	$33.31	$30.65 - $36.34
Q3 2013	6,548	$477	$30.20	$28.58 - $32.35
Q2 2013	6,548	$424	$28.26	$25.84 - $29.37