Ratings by William Blair (Jason Ader)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
5/28/2026 Everpure P Maintain Outperform
(N/A)
 
 
  Details
3/23/2026 N-Able Inc. NABL Downgrade Underperform
(Outperform)
5.02
(3.06)
-39.04% Details
3/23/2026 Backblaze Inc BLZE Downgrade Underperform
(Outperform)
3.66
(8.19)
123.77% Details
3/23/2026 Box, Inc. BOX Downgrade Market Perform
(Outperform)
24.62
(24.84)
0.89% Details
3/23/2026 Varonis Systems VRNS Downgrade Market Perform
(Outperform)
23.72
(33.38)
40.73% Details
3/23/2026 Avepoint Inc. AVPT Downgrade Market Perform
(Outperform)
10.30
(10.41)
1.07% Details
3/23/2026 Nutanix NTNX Downgrade Market Perform
(Outperform)
39.48
(46.90)
18.79% Details
3/23/2026 Dropbox DBX Downgrade Underperform
(Market Perform)
25.02
(25.97)
3.8% Details
3/23/2026 GitLab Inc GTLB Downgrade Underperform
(Outperform)
22.25
(26.56)
19.37% Details
3/9/2026 Microsoft MSFT Maintain Outperform
(N/A)
 
 
  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
(30.99)
33.92% Details
12/5/2025 Rubrik Inc RBRK Upgrade Outperform
(Market Perform)
70.43
(70.22)
-0.3% 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
(46.90)
-6.78% Details
9/18/2023 NetApp NTAP Downgrade Market Perform
(Outperform)
77.72
(159.71)
105.49% Details
9/18/2023 Dropbox DBX Downgrade Market Perform
(Outperform)
27.58
(25.02)
-9.28% Details
9/14/2023 JFrog FROG Upgrade Outperform
(Market Perform)
26.94
(82.72)
207.05% Details
6/28/2023 Snowflake Inc. SNOW New Coverage Outperform
(N/A)
169.84
(232.29)
36.77% 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
(46.90)
118.95% 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
(8.19)
-63.58% 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
(3.06)
-78.48% 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
(10.41)
-9.08% Details
6/10/2021 NetApp NTAP Upgrade Outperform
(Market Perform)
82.01
(159.71)
94.74% 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
(33.38)
-62.49% 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
(119.54)
111.88% 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
(332.75)
131.51% 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
(159.71)
137.88% 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
(385.49)
136.24% Details
12/11/2018 Box, Inc. BOX New Coverage Outperform
(N/A)
18.16
(24.84)
36.78% Details
12/11/2018 Dropbox DBX New Coverage Outperform
(N/A)
21.51
(25.97)
20.73% Details
9/20/2018 Red Hat RHT Maintain Outperform
(Outperform)
 
 
  Details