Ratings by William Blair (Jason Ader)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
2/23/2026 JFrog FROG Maintain Outperform
(N/A)
 
 
  Details
12/16/2025 Arista Networks ANET Maintain Outperform
(N/A)
 
 
  Details
12/8/2025 Confluent Inc CFLT Downgrade Market Perform
(Outperform)
23.14
(30.77)
32.97% Details
12/5/2025 Rubrik Inc RBRK Upgrade Outperform
(Market Perform)
70.43
(57.17)
-18.83% Details
11/13/2025 Cisco CSCO Maintain Market Perform
(N/A)
 
 
  Details
10/28/2025 Microsoft MSFT Maintain Outperform
(N/A)
 
 
  Details
10/28/2025 F5 Networks FFIV Maintain Market Perform
(N/A)
 
 
  Details
6/26/2025 GitLab Inc GTLB Maintain Outperform
(N/A)
 
 
  Details
6/20/2025 Couchbase Inc BASE Downgrade Market Perform
(Outperform)
18.93
(24.51)
29.48% Details
6/4/2025 Couchbase Inc BASE Maintain Outperform
(N/A)
 
 
  Details
5/8/2025 N-Able Inc. NABL Maintain Outperform
(N/A)
 
 
  Details
3/6/2025 MongoDB MDB Maintain Outperform
(N/A)
 
 
  Details
2/7/2025 Rubrik Inc RBRK New Coverage Market Perform
(N/A)
75.59
(70.43)
-6.83% Details
9/4/2024 GitLab Inc GTLB Maintain Outperform
(N/A)
 
 
  Details
1/17/2024 Nutanix NTNX Upgrade Outperform
(Market Perform)
50.31
(39.83)
-20.83% Details
9/18/2023 NetApp NTAP Downgrade Market Perform
(Outperform)
77.72
(101.06)
30.03% Details
9/18/2023 Dropbox DBX Downgrade Market Perform
(Outperform)
27.58
(26.79)
-2.86% Details
9/14/2023 JFrog FROG Upgrade Outperform
(Market Perform)
26.94
(40.59)
50.67% Details
6/28/2023 Snowflake Inc. SNOW New Coverage Outperform
(N/A)
169.84
(180.48)
6.26% Details
12/22/2022 HashiCorp Inc HCP Maintain Outperform
(N/A)
 
 
  Details
10/17/2022 GitLab Inc GTLB Maintain Outperform
(N/A)
 
 
  Details
5/26/2022 Nutanix NTNX Downgrade Market Perform
(Outperform)
21.42
(39.83)
85.95% Details
4/20/2022 Box, Inc. BOX Maintain Outperform
(N/A)
 
 
  Details
1/3/2022 HashiCorp Inc HCP New Coverage Outperform
(N/A)
91.04
(34.78)
-61.8% Details
12/6/2021 Backblaze Inc BLZE New Coverage Outperform
(N/A)
22.49
(3.79)
-83.15% Details
11/18/2021 Confluent Inc CFLT New Coverage Outperform
(N/A)
81.93
(23.14)
-71.76% Details
10/20/2021 NetApp NTAP Maintain Outperform
(N/A)
 
 
  Details
10/18/2021 Box, Inc. BOX Maintain Outperform
(N/A)
 
 
  Details
9/7/2021 N-Able Inc. NABL New Coverage Outperform
(N/A)
14.22
(4.98)
-64.98% Details
8/16/2021 Couchbase Inc BASE New Coverage Outperform
(N/A)
31.30
(18.93)
-39.52% Details
7/26/2021 Avepoint Inc. AVPT New Coverage Outperform
(N/A)
11.45
(11.09)
-3.14% Details
6/10/2021 NetApp NTAP Upgrade Outperform
(Market Perform)
82.01
(101.06)
23.23% Details
5/25/2021 Microsoft MSFT Maintain Outperform
(N/A)
 
 
  Details
1/13/2021 VMware VMW Downgrade Market Perform
(Outperform)
142.91
(142.48)
-0.3% Details
11/16/2020 Datto Holding Corp. MSP New Coverage Outperform
(N/A)
30.86
(35.18)
14% Details
10/28/2020 Microsoft MSFT Maintain Outperform
(N/A)
 
 
  Details
7/20/2020 Microsoft MSFT Maintain Outperform
(N/A)
 
 
  Details
6/24/2020 VMware VMW Maintain Outperform
(N/A)
 
 
  Details
6/4/2020 NetApp NTAP Maintain Market Perform
(N/A)
 
 
  Details
6/4/2020 Box, Inc. BOX Maintain Outperform
(N/A)
 
 
  Details
2/21/2020 Dropbox DBX Maintain Outperform
(N/A)
 
 
  Details
2/13/2020 Varonis Systems VRNS New Coverage Outperform
(N/A)
89.00
(24.39)
-72.6% Details
11/26/2019 Dropbox DBX Maintain Outperform
(N/A)
 
 
  Details
10/17/2019 Nutanix NTNX Maintain Outperform
(N/A)
 
 
  Details
10/7/2019 Nutanix NTNX Maintain Outperform
(N/A)
 
 
  Details
8/29/2019 Nutanix NTNX Maintain Outperform
(N/A)
 
 
  Details
6/21/2019 Red Hat RHT Downgrade Market Perform
(Outperform)
188.00
(187.71)
-0.15% Details
6/12/2019 Cisco CSCO Downgrade Market Perform
(Outperform)
56.42
(78.64)
39.38% Details
4/25/2019 Microsoft MSFT Maintain Outperform
(N/A)
 
 
  Details
4/17/2019 Pure Storage PSTG Maintain Outperform
(N/A)
 
 
  Details
4/17/2019 Nutanix NTNX Maintain Outperform
(N/A)
 
 
  Details
4/17/2019 Cisco CSCO Maintain Outperform
(N/A)
 
 
  Details
4/10/2019 MongoDB MDB Maintain Outperform
(N/A)
 
 
  Details
4/3/2019 CommVault Systems CVLT Maintain Outperform
(N/A)
 
 
  Details
3/26/2019 Box, Inc. BOX Maintain Outperform
(N/A)
 
 
  Details
3/26/2019 Arista Networks ANET Maintain Outperform
(N/A)
 
 
  Details
3/22/2019 MongoDB MDB New Coverage Outperform
(N/A)
143.73
(270.47)
88.18% Details
3/12/2019 F5 Networks FFIV Maintain Market Perform
(N/A)
 
 
  Details
2/22/2019 Casa Sytems, Inc. CASA Downgrade Market Perform
(Outperform)
11.96
(0.04)
-99.67% Details
2/14/2019 NetApp NTAP Downgrade Market Perform
(Outperform)
67.14
(101.06)
50.52% Details
1/22/2019 VMware VMW Maintain Outperform
(Outperform)
 
 
  Details
1/17/2019 Nutanix NTNX Maintain Outperform
(N/A)
 
 
  Details
1/17/2019 F5 Networks FFIV Downgrade Market Perform
(Outperform)
163.18
(286.22)
75.4% Details
12/11/2018 Box, Inc. BOX New Coverage Outperform
(N/A)
18.16
(25.65)
41.24% Details
12/11/2018 Dropbox DBX New Coverage Outperform
(N/A)
21.51
(26.79)
24.55% Details
9/20/2018 Red Hat RHT Maintain Outperform
(Outperform)
 
 
  Details