Ratings by William Blair (Sharon Zackfia)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
3/3/2026 Carnival Corporation CCL Maintain Outperform
(N/A)
 
 
  Details
1/29/2026 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
1/22/2026 Starbucks SBUX Upgrade Outperform
(Market Perform)
96.43
(98.99)
2.65% Details
1/13/2026 Planet Fitness PLNT Maintain Outperform
(N/A)
 
 
  Details
12/3/2025 Driven Brands DRVN Upgrade Outperform
(Market Perform)
14.14
(10.48)
-25.88% Details
11/18/2025 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
11/7/2025 Sweetgreen Inc SG Downgrade Market Perform
(Outperform)
6.47
(5.62)
-13.14% Details
11/6/2025 CarMax KMX Downgrade Market Perform
(Outperform)
40.81
(42.19)
3.38% Details
10/28/2025 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
10/7/2025 Black Rock Coffee Bar BRCB New Coverage Outperform
(N/A)
22.14
(16.63)
-24.89% Details
9/10/2025 Portillo's, Inc PTLO Maintain Outperform
(N/A)
 
 
  Details
9/5/2025 Lululemon Athletica Inc. LULU Downgrade Market Perform
(Outperform)
198.53
(170.13)
-14.31% Details
8/18/2025 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
8/18/2025 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
7/10/2025 Birkenstock Holding plc BIRK Maintain Outperform
(N/A)
 
 
  Details
7/9/2025 Wingstop WING New Coverage Outperform
(N/A)
326.65
(229.17)
-29.84% Details
6/24/2025 Carnival Corporation CCL Maintain Outperform
(N/A)
 
 
  Details
6/20/2025 CarMax KMX Maintain Outperform
(N/A)
 
 
  Details
4/29/2025 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
2/11/2025 Birkenstock Holding plc BIRK Maintain Outperform
(N/A)
 
 
  Details
12/12/2024 Under Armour, Inc. UAA Maintain Market Perform
(N/A)
 
 
  Details
12/11/2024 Dave & Buster's PLAY Downgrade Market Perform
(Outperform)
35.39
(13.97)
-60.53% Details
10/21/2024 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
10/1/2024 Carnival Corporation CCL Maintain Outperform
(N/A)
 
 
  Details
9/11/2024 Dave & Buster's PLAY Maintain Outperform
(N/A)
 
 
  Details
8/14/2024 Starbucks SBUX Maintain Market Perform
(N/A)
 
 
  Details
8/14/2024 Chipotle Mexican Grill CMG Maintain Outperform
(N/A)
 
 
  Details
5/16/2024 Under Armour, Inc. UAA Downgrade Market Perform
(Outperform)
6.80
(6.59)
-3.09% Details
5/3/2024 Driven Brands DRVN Maintain Market Perform
(N/A)
 
 
  Details
5/3/2024 Shake Shack SHAK Maintain Outperform
(N/A)
 
 
  Details
5/1/2024 Starbucks SBUX Downgrade Market Perform
(Outperform)
88.33
(96.43)
9.17% Details
4/8/2024 Pinstripes Holdings Inc PNST New Coverage Outperform
(N/A)
3.11
(0.04)
-98.71% Details
3/19/2024 Carnival Corporation CCL Maintain Outperform
(N/A)
 
 
  Details
2/23/2024 Carvana CVNA Upgrade Outperform
(Market Perform)
49.40
(317.70)
543.12% Details
12/29/2023 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
10/2/2023 Carnival Corporation CCL New Coverage Outperform
(N/A)
13.72
(25.79)
87.97% Details
8/2/2023 Driven Brands DRVN Downgrade Market Perform
(Outperform)
25.83
(14.14)
-45.26% Details
8/2/2023 Bloomin' Brands BLMN Downgrade Market Perform
(Outperform)
26.87
(6.01)
-77.63% Details
5/17/2023 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
4/11/2023 Potbelly Corp PBPB Maintain Market Perform
(N/A)
 
 
  Details
3/22/2023 Dave & Buster's PLAY Maintain Outperform
(N/A)
 
 
  Details
2/10/2023 Nautilus NLS Downgrade Market Perform
(Outperform)
1.90
(0.82)
-56.84% Details
12/7/2022 Carvana CVNA Downgrade Market Perform
(Outperform)
6.71
(317.70)
4634.72% Details
10/19/2022 Driven Brands DRVN Maintain Outperform
(N/A)
 
 
  Details
9/9/2022 Zumiez, Inc. ZUMZ Downgrade Market Perform
(Outperform)
26.54
(22.49)
-15.26% Details
8/26/2022 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
8/11/2022 Traeger Inc. COOK Downgrade Market Perform
(Outperform)
4.00
(2.97)
-25.75% Details
7/21/2022 Shift Technologies Inc. SFT Downgrade Market Perform
(Outperform)
1.15
(0.17)
-85.22% Details
6/17/2022 CarMax KMX Maintain Outperform
(N/A)
 
 
  Details
4/28/2022 Vroom VRM Downgrade Market Perform
(Outperform)
1.64
(16.50)
906.1% Details
3/11/2022 Tilly's TLYS Downgrade Market Perform
(Outperform)
12.15
(1.49)
-87.74% Details
3/7/2022 BRC Inc. BRCC New Coverage Outperform
(N/A)
18.60
(0.78)
-95.81% Details
2/7/2022 Royal Caribbean Cruises RCL Maintain Market Perform
(N/A)
 
 
  Details
12/13/2021 Sweetgreen Inc SG New Coverage Outperform
(N/A)
31.94
(6.47)
-79.74% Details
11/22/2021 Solo Brands DTC New Coverage Outperform
(N/A)
17.26
(19.55)
13.27% Details
11/2/2021 Under Armour, Inc. UAA Upgrade Outperform
(Market Perform)
21.98
(6.59)
-70.02% Details
11/1/2021 Royal Caribbean Cruises RCL Maintain Market Perform
(N/A)
 
 
  Details
10/18/2021 El Pollo Loco LOCO Maintain Market Perform
(N/A)
 
 
  Details
10/13/2021 Vroom VRM Maintain Outperform
(N/A)
 
 
  Details
9/22/2021 Dave & Buster's PLAY Maintain Outperform
(N/A)
 
 
  Details
9/20/2021 Carnival Corporation CCL Maintain Market Perform
(N/A)
 
 
  Details
8/12/2021 Starbucks SBUX Maintain Outperform
(N/A)
 
 
  Details
8/10/2021 CarLotz Inc. LOTZ Downgrade Market Perform
(Outperform)
4.70
(0.15)
-96.81% Details
8/9/2021 Membership Collective Group Inc MCG New Coverage Outperform
(N/A)
14.08
(6.58)
-53.27% Details
8/2/2021 Kura Sushi USA Inc. KRUS New Coverage Outperform
(N/A)
48.62
(57.67)
18.61% Details
7/23/2021 Under Armour, Inc. UA Maintain Outperform
(N/A)
 
 
  Details
6/7/2021 Carnival Corporation CCL Maintain Market Perform
(N/A)
 
 
  Details
5/11/2021 Nautilus NLS Maintain Outperform
(N/A)
 
 
  Details
4/20/2021 Dave & Buster's PLAY Upgrade Outperform
(Market Perform)
42.86
(35.39)
-17.43% Details
3/17/2021 Zumiez, Inc. ZUMZ Maintain Outperform
(N/A)
 
 
  Details
3/16/2021 CarLotz Inc. LOTZ Maintain Outperform
(N/A)
 
 
  Details
2/16/2021 CarLotz Inc. LOTZ New Coverage Outperform
(N/A)
9.11
(0.15)
-98.35% Details
2/9/2021 Driven Brands DRVN New Coverage Outperform
(N/A)
32.25
(10.48)
-67.5% Details
11/9/2020 Shift Technologies Inc. SFT New Coverage Outperform
(N/A)
8.69
(0.17)
-98.04% Details
11/2/2020 Dunkin' Brands DNKN Downgrade Market Perform
(Outperform)
99.71
(106.48)
6.79% Details
10/21/2020 Under Armour, Inc. UA Maintain Market Perform
(N/A)
 
 
  Details
10/21/2020 Carvana CVNA Maintain Outperform
(N/A)
 
 
  Details
9/18/2020 CarMax KMX Maintain Outperform
(N/A)
 
 
  Details
9/2/2020 Nautilus NLS New Coverage Outperform
(N/A)
13.85
(0.82)
-94.08% Details
7/29/2020 Carvana CVNA Maintain Outperform
(N/A)
 
 
  Details
7/22/2020 Under Armour, Inc. UA Maintain Market Perform
(N/A)
 
 
  Details
7/17/2020 Planet Fitness PLNT Maintain Outperform
(N/A)
 
 
  Details
7/6/2020 Vroom VRM New Coverage Outperform
(N/A)
54.19
(16.50)
-69.55% Details
6/10/2020 Chipotle Mexican Grill CMG Maintain Outperform
(N/A)
 
 
  Details
6/4/2020 Dunkin' Brands DNKN Maintain Outperform
(Outperform)
 
 
  Details
6/3/2020 Cheesecake Factory CAKE Maintain Outperform
(N/A)
 
 
  Details
6/3/2020 Planet Fitness PLNT Maintain Outperform
(N/A)
 
 
  Details
6/2/2020 Shake Shack SHAK Maintain Outperform
(N/A)
 
 
  Details
5/28/2020 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
5/21/2020 Royal Caribbean Cruises RCL Maintain Market Perform
(N/A)
 
 
  Details
5/11/2020 Royal Caribbean Cruises RCL Maintain Market Perform
(N/A)
 
 
  Details
4/30/2020 OneSpaWorld Holdings Ltd. OSW Upgrade Outperform
(Market Perform)
4.88
(20.42)
318.44% Details
4/24/2020 Yeti Holdings Inc. YETI Maintain Outperform
(N/A)
 
 
  Details
4/24/2020 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
4/24/2020 Planet Fitness PLNT Maintain Outperform
(N/A)
 
 
  Details
4/23/2020 Under Armour, Inc. UA Maintain Market Perform
(N/A)
 
 
  Details
4/23/2020 Harley-Davidson HOG Maintain Market Perform
(N/A)
 
 
  Details
4/15/2020 Yeti Holdings Inc. YETI Maintain Outperform
(N/A)
 
 
  Details
4/13/2020 OneSpaWorld Holdings Ltd. OSW Downgrade Market Perform
(Outperform)
4.06
(4.88)
20.2% Details
4/1/2020 Under Armour, Inc. UA Maintain Market Perform
(N/A)
 
 
  Details
4/1/2020 Carnival Corporation CCL Maintain Market Perform
(N/A)
 
 
  Details
3/20/2020 Planet Fitness PLNT Maintain Outperform
(N/A)
 
 
  Details
3/6/2020 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
3/6/2020 Chipotle Mexican Grill CMG Upgrade Outperform
(Market Perform)
769.76
(35.37)
-95.41% Details
3/5/2020 Royal Caribbean Cruises RCL Downgrade Market Perform
(Outperform)
78.58
(278.08)
253.88% Details
3/4/2020 Shake Shack SHAK Maintain Outperform
(N/A)
 
 
  Details
2/19/2020 Carvana CVNA Maintain Outperform
(N/A)
 
 
  Details
2/14/2020 Yeti Holdings Inc. YETI Maintain Outperform
(N/A)
 
 
  Details
1/31/2020 Under Armour, Inc. UA Maintain Market Perform
(N/A)
 
 
  Details
1/29/2020 Starbucks SBUX Maintain Outperform
(N/A)
 
 
  Details
1/28/2020 Royal Caribbean Cruises RCL Maintain Outperform
(N/A)
 
 
  Details
1/24/2020 Harley-Davidson HOG Maintain Market Perform
(N/A)
 
 
  Details
1/17/2020 CarMax KMX Maintain Outperform
(N/A)
 
 
  Details
1/8/2020 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
12/31/2019 Carvana CVNA Maintain Outperform
(N/A)
 
 
  Details
12/6/2019 Carnival Corporation CCL Maintain Outperform
(N/A)
 
 
  Details
12/6/2019 CarMax KMX Maintain Outperform
(N/A)
 
 
  Details
12/5/2019 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
12/3/2019 Tilly's TLYS Maintain Outperform
(N/A)
 
 
  Details
12/3/2019 Zumiez, Inc. ZUMZ Maintain Outperform
(N/A)
 
 
  Details
11/18/2019 Chipotle Mexican Grill CMG Maintain Market Perform
(N/A)
 
 
  Details
10/24/2019 Carvana CVNA Maintain Outperform
(N/A)
 
 
  Details
10/22/2019 Under Armour, Inc. UA Maintain Market Perform
(N/A)
 
 
  Details
10/22/2019 Yeti Holdings Inc. YETI Maintain Outperform
(N/A)
 
 
  Details
10/1/2019 Planet Fitness PLNT Maintain Outperform
(N/A)
 
 
  Details
9/24/2019 Chipotle Mexican Grill CMG Maintain Outperform
(N/A)
 
 
  Details
9/11/2019 Dave & Buster's PLAY Downgrade Market Perform
(Outperform)
42.50
(42.86)
0.85% Details
9/5/2019 Harley-Davidson HOG Maintain Market Perform
(N/A)
 
 
  Details
8/27/2019 Lululemon Athletica Inc. LULU Maintain Outperform
(N/A)
 
 
  Details
7/23/2019 Yeti Holdings Inc. YETI Maintain Outperform
(N/A)
 
 
  Details
7/16/2019 CarMax KMX Maintain Outperform
(N/A)
 
 
  Details
6/20/2019 Carnival Corporation CCL Downgrade Market Perform
(Outperform)
52.84
(13.72)
-74.03% Details
6/14/2019 Zumiez, Inc. ZUMZ Maintain Outperform
(N/A)
 
 
  Details
4/25/2019 Chipotle Mexican Grill CMG Maintain Market Perform
(N/A)
 
 
  Details
4/23/2019 Yeti Holdings Inc. YETI Maintain Outperform
(N/A)
 
 
  Details
3/28/2019 Lululemon Athletica Inc. LULU Maintain Outperform
(Outperform)
 
 
  Details
3/27/2019 Carvana CVNA Maintain Outperform
(N/A)
 
 
  Details
3/7/2019 Haymaker Acquisition Corp. HYAC New Coverage Outperform
(N/A)
10.73
(11.49)
7.08% Details
2/15/2019 Bloomin' Brands BLMN Upgrade Outperform
(Market Perform)
19.33
(6.01)
-68.91% Details
11/19/2018 Yeti Holdings Inc. YETI New Coverage Outperform
(N/A)
16.89
(40.44)
139.43% Details
9/25/2018 Sonic SONC Downgrade Market Perform
(Outperform)
36.61
(43.49)
18.79% Details
9/21/2018 Under Armour, Inc. UA Maintain Market Perform
(N/A)
 
 
  Details
9/20/2018 Carnival Corporation CCL Maintain Outperform
(Outperform)
 
 
  Details
8/30/2018 Tilly's TLYS Upgrade Outperform
(Market Perform)
17.79
(1.49)
-91.62% Details
8/22/2018 Chipotle Mexican Grill CMG Maintain Market Perform
(N/A)
 
 
  Details