William Blair & Company
ROST icon

William Blair & Company’s Ross Stores ROST Stock Holding History

William Blair & Company’s Portfolio ROST Stock Details ROST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.38M Sell
20,225
-97
-0.5% -$19.3K 0.01% 530
2025
Q4 		$3.66M Buy
20,322
+208
+1% +$34.7K 0.01% 598
2025
Q3 		$3.07M Buy
20,114
+66
+0.3% +$9.42K 0.01% 630
2025
Q2 		$2.56M Buy
20,048
+15
+0.1% +$2.08K 0.01% 658
2025
Q1 		$2.56M Sell
20,033
-109
-0.5% -$15.3K 0.01% 657
2024
Q4 		$3.05M Sell
20,142
-47
-0.2% -$6.91K 0.01% 617
2024
Q3 		$3.04M Buy
20,189
+305
+2% +$45K 0.01% 613
2024
Q2 		$2.89M Sell
19,884
-7
-0% -$968 0.01% 602
2024
Q1 		$2.92M Buy
19,891
+44
+0.2% +$6.3K 0.01% 593
2023
Q4 		$2.75M Buy
19,847
+342
+2% +$42.6K 0.01% 599
2023
Q3 		$2.2M Buy
19,505
+12,809
+191% +$1.47M 0.01% 631
2023
Q2 		$751K Sell
6,696
-307
-4% -$32.3K ﹤0.01% 935
2023
Q1 		$743K Buy
7,003
+92
+1% +$10.3K ﹤0.01% 917
2022
Q4 		$802K Sell
6,911
-319
-4% -$32.5K ﹤0.01% 899
2022
Q3 		$609K Sell
7,230
-298
-4% -$25.3K ﹤0.01% 978
2022
Q2 		$529K Buy
7,528
+376
+5% +$33.5K ﹤0.01% 1048
2022
Q1 		$647K Sell
7,152
-3,214
-31% -$306K ﹤0.01% 1065
2021
Q4 		$1.19M Buy
10,366
+3,666
+55% +$410K ﹤0.01% 899
2021
Q3 		$729K Buy
6,700
+134
+2% +$16.1K ﹤0.01% 1037
2021
Q2 		$814K Sell
6,566
-1,639
-20% -$205K ﹤0.01% 981
2021
Q1 		$984K Buy
8,205
+1,677
+26% +$199K ﹤0.01% 903
2020
Q4 		$802K Sell
6,528
-75
-1% -$7.86K ﹤0.01% 938
2020
Q3 		$616K Sell
6,603
-579
-8% -$52K ﹤0.01% 911
2020
Q2 		$612K Sell
7,182
-5,810
-45% -$526K ﹤0.01% 887
2020
Q1 		$1.13M Sell
12,992
-9,306
-42% -$994K 0.01% 634
2019
Q4 		$2.6M Buy
22,298
+1,214
+6% +$137K 0.01% 544
2019
Q3 		$2.32M Sell
21,084
-34
-0.2% -$3.59K 0.01% 541
2019
Q2 		$2.09M Sell
21,118
-1,689
-7% -$165K 0.01% 562
2019
Q1 		$2.12M Buy
22,807
+3,229
+16% +$296K 0.01% 544
2018
Q4 		$1.63M Buy
19,578
+2,317
+13% +$210K 0.01% 573
2018
Q3 		$1.71M Buy
17,261
+4,574
+36% +$420K 0.01% 594
2018
Q2 		$1.07M Buy
12,687
+780
+7% +$63.5K 0.01% 700
2018
Q1 		$929K Buy
11,907
+3,836
+48% +$304K 0.01% 733
2017
Q4 		$648K Sell
8,071
-1,227
-13% -$85.8K ﹤0.01% 882
2017
Q3 		$600K Sell
9,298
-14
-0.2% -$806 ﹤0.01% 876
2017
Q2 		$538K Sell
9,312
-1,118
-11% -$69.8K ﹤0.01% 961
2017
Q1 		$714K Sell
10,430
-777
-7% -$51.9K 0.01% 792
2016
Q4 		$735K Sell
11,207
-422
-4% -$27.6K 0.01% 717
2016
Q3 		$748K Buy
11,629
+2,298
+25% +$141K 0.01% 721
2016
Q2 		$529K Buy
9,331
+3,751
+67% +$208K ﹤0.01% 784
2016
Q1 		$322K Sell
5,580
-40
-0.7% -$2.22K ﹤0.01% 910
2015
Q4 		$302K Sell
5,620
-443
-7% -$22.6K ﹤0.01% 954
2015
Q3 		$293K Sell
6,063
-2,321,125
-100% -$119M ﹤0.01% 1150
2015
Q2 		$113M Buy
2,327,188
+73,704
+3% +$3.7M 0.17% 173
2015
Q1 		$119M Buy
2,253,484
+118,242
+6% +$5.85M 0.18% 174
2014
Q4 		$101M Buy
2,135,242
+2,129,210
+35,299% +$89.9M 0.16% 189
2014
Q3 		$227K Sell
6,032
-2,294
-28% -$79.8K ﹤0.01% 1929
2014
Q2 		$275K Sell
8,326
-7,746
-48% -$266K ﹤0.01% 1837
2014
Q1 		$574K Sell
16,072
-254
-2% -$9.01K ﹤0.01% 1572
2013
Q4 		$611K Buy
16,326
+820
+5% +$30.8K ﹤0.01% 1533
2013
Q3 		$564K Sell
15,506
-5,558
-26% -$190K ﹤0.01% 1516
2013
Q2 		$682K Buy
+21,064
New +$675K ﹤0.01% 1403

Other funds holding ROST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

William Blair & Company's ROST Position: Q1 2026 in Review

William Blair & Company reduced its Ross Stores (ROST) stake by 0.48% in Q1 2026, selling an estimated $19.3K and leaving 20,225 shares worth $4.38M. The position accounts for 0.01% of the portfolio, ranked #530.

William Blair & Company first reported a position in ROST in Q2 2013 and has held it in 52 quarters since. The position peaked at $119M in Q1 2015. 1,348 funds tracked by Wall St. Rank hold ROST as of Q1 2026.

  • William Blair & Company held 20,225 shares of Ross Stores worth $4.38M as of Q1 2026.
  • William Blair & Company sold 97 Ross Stores shares in Q1 2026, an estimated $19.3K.
  • Ross Stores made up 0.01% of William Blair & Company's portfolio in Q1 2026, its #530 holding.
  • William Blair & Company first reported a position in Ross Stores in Q2 2013 and has held it in 52 quarters since.
  • William Blair & Company's Ross Stores position peaked at $119M in Q1 2015.
  • 1,348 funds tracked by Wall St. Rank held Ross Stores as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.