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Ratings by Piper Sandler (Ian Macpherson)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
11/18/2022 Select Energy Services WTTR Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 Weatherford International plc WFRD Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 Tenaris S.A. TS Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 SLB SLB Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 Transocean RIG Maintain Neutral
(N/A)
 
 
  Details
11/18/2022 Oil States International OIS Maintain Neutral
(N/A)
 
 
  Details
11/18/2022 Liberty Oilfield Services LBRT Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 Helmerich & Payne HP Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 Halliburton HAL Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 TechnipFMC FTI Maintain Overweight
(N/A)
 
 
  Details
11/18/2022 Baker Hughes BKR Maintain Neutral
(N/A)
 
 
  Details
11/18/2022 Chart Industries GTLS Downgrade Neutral
(Overweight)
122.53
(138.72)
13.21% Details
11/4/2022 SLB SLB Maintain
(N/A)
 
 
  Details
11/3/2022 ProPetro Holding PUMP Maintain Overweight
(N/A)
 
 
  Details
11/2/2022 Solaris Oilfield Infrastructure SOI Maintain Overweight
(N/A)
 
 
  Details
10/31/2022 Chart Industries GTLS Maintain Overweight
(N/A)
 
 
  Details
10/28/2022 Patterson-UTI Energy PTEN Maintain Overweight
(N/A)
 
 
  Details
10/28/2022 Precision Drilling PDS Maintain Overweight
(N/A)
 
 
  Details
10/27/2022 Weatherford International plc WFRD Maintain Overweight
(N/A)
 
 
  Details
10/27/2022 NexTier Oilfield Services NEX Maintain Overweight
(N/A)
 
 
  Details
10/26/2022 Helix Energy Solutions Group, Inc. HLX Maintain Overweight
(N/A)
 
 
  Details
10/19/2022 Helmerich & Payne HP Maintain Overweight
(N/A)
 
 
  Details
6/7/2022 ProFrac Holding Corp PFHC New Coverage Overweight
(N/A)
19.60
(22.08)
12.65% Details
6/1/2022 ProPetro Holding PUMP Maintain Neutral
(N/A)
 
 
  Details
6/1/2022 Precision Drilling PDS Maintain Overweight
(N/A)
 
 
  Details
6/1/2022 NexTier Oilfield Services NEX Maintain Neutral
(N/A)
 
 
  Details
6/1/2022 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
6/1/2022 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
6/1/2022 Patterson-UTI Energy PTEN Downgrade Neutral
(Overweight)
19.81
(17.37)
-12.32% Details
5/19/2022 Expro Group XPRO Maintain Neutral
(N/A)
 
 
  Details
5/19/2022 US Well Service USWS Maintain Neutral
(N/A)
 
 
  Details
5/19/2022 Ranger Energy Services RNGR Maintain Neutral
(N/A)
 
 
  Details
5/19/2022 ProPetro Holding PUMP Maintain Neutral
(N/A)
 
 
  Details
5/16/2022 Chart Industries GTLS Maintain Overweight
(N/A)
 
 
  Details
5/5/2022 Solaris Oilfield Infrastructure SOI Maintain Neutral
(N/A)
 
 
  Details
5/5/2022 Transocean RIG Maintain Neutral
(N/A)
 
 
  Details
5/5/2022 Helix Energy Solutions Group, Inc. HLX Maintain Overweight
(N/A)
 
 
  Details
5/5/2022 TechnipFMC FTI Maintain Overweight
(N/A)
 
 
  Details
5/4/2022 Patterson-UTI Energy PTEN Maintain Overweight
(N/A)
 
 
  Details
5/4/2022 Precision Drilling PDS Maintain Overweight
(N/A)
 
 
  Details
5/4/2022 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
4/29/2022 Tenaris S.A. TS Maintain Overweight
(N/A)
 
 
  Details
4/29/2022 NexTier Oilfield Services NEX Maintain Neutral
(N/A)
 
 
  Details
4/25/2022 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
4/18/2022 Expro Group XPRO Maintain Neutral
(N/A)
 
 
  Details
4/18/2022 Transocean RIG Maintain Neutral
(N/A)
 
 
  Details
4/18/2022 Oil States International OIS Maintain Overweight
(N/A)
 
 
  Details
4/18/2022 Helix Energy Solutions Group, Inc. HLX Maintain Overweight
(N/A)
 
 
  Details
4/18/2022 Core Laboratories CLB Downgrade Underweight
(Neutral)
33.61
(20.30)
-39.6% Details
4/13/2022 ProPetro Holding PUMP Maintain Neutral
(N/A)
 
 
  Details
4/13/2022 NexTier Oilfield Services NEX Maintain Neutral
(N/A)
 
 
  Details
4/13/2022 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
4/13/2022 Precision Drilling PDS Maintain Overweight
(N/A)
 
 
  Details
4/13/2022 Patterson-UTI Energy PTEN Maintain Overweight
(N/A)
 
 
  Details
4/13/2022 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
4/11/2022 Schlumberger SLB New Coverage Overweight
(Neutral)
40.97
(49.77)
21.48% Details
4/6/2022 Quanta Services PWR Maintain Overweight
(N/A)
 
 
  Details
3/7/2022 Select Energy Services WTTR Maintain Neutral
(N/A)
 
 
  Details
3/7/2022 Solaris Oilfield Infrastructure SOI Maintain Neutral
(N/A)
 
 
  Details
3/7/2022 Transocean RIG Maintain Neutral
(N/A)
 
 
  Details
3/7/2022 ProPetro Holding PUMP Maintain Overweight
(N/A)
 
 
  Details
3/7/2022 Helix Energy Solutions Group, Inc. HLX Maintain Overweight
(N/A)
 
 
  Details
3/7/2022 Oil States International OIS Downgrade Neutral
(Overweight)
5.49
(6.30)
14.75% Details
2/28/2022 TechnipFMC FTI Maintain Overweight
(N/A)
 
 
  Details
2/18/2022 Tenaris S.A. TS Maintain Overweight
(N/A)
 
 
  Details
2/18/2022 Weatherford International plc WFRD Maintain Overweight
(N/A)
 
 
  Details
2/15/2022 Precision Drilling PDS Maintain Overweight
(N/A)
 
 
  Details
2/15/2022 Patterson-UTI Energy PTEN Maintain Overweight
(N/A)
 
 
  Details
2/3/2022 Core Laboratories CLB Maintain Neutral
(N/A)
 
 
  Details
2/2/2022 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
2/1/2022 Helix Energy Solutions Group, Inc. HLX Upgrade Overweight
(Neutral)
3.51
(6.16)
75.5% Details
1/21/2022 Baker Hughes BKR Maintain Overweight
(N/A)
 
 
  Details
1/6/2022 NexTier Oilfield Services NEX Maintain Neutral
(N/A)
 
 
  Details
1/6/2022 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
12/21/2021 Patterson-UTI Energy PTEN Upgrade Overweight
(Neutral)
8.01
(17.37)
116.85% Details
11/19/2021 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
11/16/2021 Ranger Energy Services RNGR Maintain Neutral
(N/A)
 
 
  Details
11/16/2021 Expro Group XPRO Maintain Neutral
(N/A)
 
 
  Details
11/9/2021 Select Energy Services WTTR Maintain Neutral
(N/A)
 
 
  Details
11/9/2021 Quanta Services PWR Maintain Overweight
(N/A)
 
 
  Details
11/2/2021 Precision Drilling PDS Maintain Neutral
(N/A)
 
 
  Details
11/2/2021 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
11/1/2021 Patterson-UTI Energy PTEN Maintain Neutral
(N/A)
 
 
  Details
10/26/2021 TechnipFMC FTI Upgrade Overweight
(Neutral)
7.75
(11.91)
53.68% Details
10/21/2021 Baker Huges Co. BKR Maintain Overweight
(N/A)
 
 
  Details
10/5/2021 US Well Service USWS Maintain Neutral
(N/A)
 
 
  Details
10/5/2021 ProPetro Holding PUMP Maintain Neutral
(N/A)
 
 
  Details
10/5/2021 NexTier Oilfield Services NEX Maintain Neutral
(N/A)
 
 
  Details
10/5/2021 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
9/20/2021 Forum Energy Technologies FET Maintain Neutral
(N/A)
 
 
  Details
9/9/2021 Baker Huges Co. BKR Maintain Overweight
(N/A)
 
 
  Details
8/13/2021 Select Energy Services WTTR Maintain Neutral
(N/A)
 
 
  Details
8/13/2021 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
8/13/2021 Precision Drilling PDS Maintain Neutral
(N/A)
 
 
  Details
8/13/2021 Patterson-UTI Energy PTEN Maintain Neutral
(N/A)
 
 
  Details
8/13/2021 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
7/30/2021 Weatherford International plc WFRD Maintain Overweight
(N/A)
 
 
  Details
7/28/2021 Helix Energy Solutions Group, Inc. HLX Downgrade Neutral
(Overweight)
4.61
(6.16)
33.62% Details
7/27/2021 TechnipFMC FTI Maintain Neutral
(N/A)
 
 
  Details
7/26/2021 Schlumberger SLB Maintain Neutral
(N/A)
 
 
  Details
7/21/2021 Halliburton HAL Maintain Overweight
(N/A)
 
 
  Details
7/8/2021 Patterson-UTI Energy PTEN Maintain Neutral
(N/A)
 
 
  Details
7/8/2021 Precision Drilling PDS Maintain Neutral
(N/A)
 
 
  Details
7/8/2021 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
6/8/2021 Weatherford International plc WFRD New Coverage Overweight
(N/A)
16.40
(42.16)
157.07% Details
5/24/2021 Select Energy Services WTTR Maintain Neutral
(N/A)
 
 
  Details
5/24/2021 Nine Energy Services NINE Maintain Neutral
(N/A)
 
 
  Details
5/24/2021 Forum Energy Technologies FET Maintain Neutral
(N/A)
 
 
  Details
5/18/2021 US Well Service USWS Maintain Neutral
(N/A)
 
 
  Details
5/18/2021 ProPetro Holding PUMP Maintain Neutral
(N/A)
 
 
  Details
5/18/2021 NexTier Oilfield Services NEX Maintain Neutral
(N/A)
 
 
  Details
5/18/2021 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
5/13/2021 Patterson-UTI Energy PTEN Maintain Neutral
(N/A)
 
 
  Details
5/13/2021 Helmerich & Payne HP Maintain Neutral
(N/A)
 
 
  Details
5/7/2021 Tenaris S.A. TS Maintain Overweight
(N/A)
 
 
  Details
3/25/2021 NCS Multistage Holdings NCSM Maintain Neutral
(N/A)
 
 
  Details
3/15/2021 Precision Drilling PDS Maintain Neutral
(N/A)
 
 
  Details
3/15/2021 Oil States International OIS Maintain Neutral
(N/A)
 
 
  Details
3/15/2021 Forum Energy Technologies FET Maintain Neutral
(N/A)
 
 
  Details
3/15/2021 Core Laboratories CLB Maintain Neutral
(N/A)
 
 
  Details
3/12/2021 Frank's International FI Maintain Neutral
(N/A)
 
 
  Details
3/9/2021 Select Energy Services WTTR Maintain Neutral
(N/A)
 
 
  Details
3/9/2021 Solaris Oilfield Infrastructure SOI Maintain Neutral
(N/A)
 
 
  Details
3/9/2021 ProPetro Holding PUMP Maintain Neutral
(N/A)
 
 
  Details
3/9/2021 NexTier Oilfield Services NEX Maintain Neutral
(N/A)
 
 
  Details
3/9/2021 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
3/2/2021 Chart Industries GTLS Maintain Overweight
(N/A)
 
 
  Details
2/25/2021 Tenaris S.A. TS Upgrade Overweight
(Neutral)
18.17
(33.05)
81.89% Details
2/11/2021 Helmerich & Payne HP Downgrade Neutral
(Overweight)
25.93
(49.66)
91.52% Details
2/5/2021 Patterson-UTI Energy PTEN Maintain Neutral
(N/A)
 
 
  Details
2/1/2021 Schlumberger SLB Maintain Neutral
(N/A)
 
 
  Details
2/1/2021 Baker Huges Co. BKR Maintain Overweight
(N/A)
 
 
  Details
2/1/2021 Halliburton HAL Upgrade Overweight
(Neutral)
18.27
(35.19)
92.61% Details
1/20/2021 Chart Industries GTLS New Coverage Overweight
(N/A)
134.88
(138.72)
2.85% Details
1/6/2021 Precision Drilling PDS Maintain Neutral
(N/A)
 
 
  Details
12/18/2020 Tenaris S.A. TS Maintain Neutral
(N/A)
 
 
  Details
11/17/2020 Solaris Oilfield Infrastructure SOI Maintain Neutral
(N/A)
 
 
  Details
11/17/2020 Ranger Energy Services RNGR Maintain Neutral
(N/A)
 
 
  Details
11/17/2020 Nine Energy Services NINE Maintain Neutral
(N/A)
 
 
  Details
11/17/2020 NCS Multistage Holdings NCSM Maintain Neutral
(N/A)
 
 
  Details
11/17/2020 Frank's International FI Maintain Neutral
(N/A)
 
 
  Details
11/17/2020 Forum Energy Technologies FET Maintain Neutral
(N/A)
 
 
  Details
11/5/2020 Select Energy Services WTTR Maintain Neutral
(N/A)
 
 
  Details
10/7/2020 Select Energy Services WTTR Maintain Neutral
(N/A)
 
 
  Details
10/7/2020 Tenaris S.A. TS Maintain Neutral
(N/A)
 
 
  Details
9/2/2020 Liberty Oilfield Services LBRT Maintain Neutral
(N/A)
 
 
  Details
8/25/2020 Dril-Quip DRQ Maintain Neutral
(N/A)
 
 
  Details
8/4/2020 Oil States International OIS Maintain Neutral
(N/A)
 
 
  Details
7/27/2020 Core Laboratories CLB Maintain Neutral
(N/A)
 
 
  Details
7/23/2020 Helix Energy Solutions Group, Inc. HLX Upgrade Overweight
(Neutral)
3.92
(6.16)
57.14% Details
6/3/2020 ProPetro Holding PUMP Maintain Neutral
(N/A)
 
 
  Details
5/28/2020 RPC Inc. RES Maintain
(N/A)
 
 
  Details
5/28/2020 ProPetro Holding PUMP Maintain
(N/A)
 
 
  Details
5/28/2020 Patterson-UTI Energy PTEN Maintain
(N/A)
 
 
  Details
5/28/2020 Precision Drilling PDS Maintain
(N/A)
 
 
  Details
5/28/2020 NexTier Oilfield Services NEX Maintain
(N/A)
 
 
  Details
5/28/2020 Liberty Oilfield Services LBRT Maintain
(N/A)
 
 
  Details
5/28/2020 Helmerich & Payne HP Upgrade Overweight
(Neutral)
19.62
(49.66)
153.11% Details
4/15/2020 Quintana Energy Services QES Downgrade Neutral
(Overweight)
1.04
(0.93)
-10.58% Details
4/7/2020 Tenaris S.A. TS Maintain Neutral
(N/A)
 
 
  Details
4/7/2020 Core Laboratories CLB Maintain Neutral
(N/A)
 
 
  Details
4/7/2020 Apergy APY Maintain Neutral
(N/A)
 
 
  Details
3/13/2020 Tenaris S.A. TS Downgrade Neutral
(Overweight)
10.47
(33.05)
215.66% Details
3/13/2020 Select Energy Services WTTR Downgrade Neutral
(Overweight)
3.03
(7.90)
160.73% Details
3/13/2020 ProPetro Holding PUMP Downgrade Neutral
(Overweight)
4.00
(10.73)
168.25% Details
3/13/2020 NexTier Oilfield Services NEX Downgrade Neutral
(Overweight)
1.27
(9.74)
666.93% Details
3/13/2020 Helix Energy Solutions Group, Inc. HLX Downgrade Neutral
(Overweight)
1.65
(6.16)
273.33% Details
3/6/2020 Noble Corporation NE Maintain Neutral
(N/A)
 
 
  Details
2/11/2020 Diamond Offshore DO Maintain Neutral
(N/A)
 
 
  Details
1/31/2020 Core Laboratories CLB Maintain Neutral
(N/A)
 
 
  Details
1/30/2020 RPC Inc. RES Maintain Neutral
(N/A)
 
 
  Details
11/13/2019 Select Energy Services WTTR Maintain Overweight
(N/A)
 
 
  Details
11/4/2019 Tenaris S.A. TS Maintain Overweight
(N/A)
 
 
  Details
10/31/2019 Diamond Offshore DO Maintain Neutral
(N/A)
 
 
  Details
10/25/2019 Apergy APY Maintain Neutral
(N/A)
 
 
  Details
10/24/2019 Valaris plc VAL Maintain Neutral
(N/A)
 
 
  Details
10/24/2019 Transocean RIG Maintain Neutral
(N/A)
 
 
  Details
10/24/2019 Noble Corporation NE Maintain Neutral
(N/A)
 
 
  Details
10/24/2019 Diamond Offshore DO Maintain Neutral
(N/A)
 
 
  Details
10/17/2019 Core Laboratories CLB Maintain Neutral
(N/A)
 
 
  Details
10/10/2019 Apergy APY Downgrade Neutral
(Overweight)
24.03
(10.34)
-56.97% Details
8/14/2019 Diamond Offshore DO Maintain Neutral
(N/A)
 
 
  Details
8/2/2019 Valaris plc VAL Maintain Neutral
(N/A)
 
 
  Details
7/31/2019 Transocean RIG Maintain Neutral
(N/A)
 
 
  Details
7/29/2019 Helix Energy Solutions Group, Inc. HLX Maintain Overweight
(N/A)
 
 
  Details
7/29/2019 Apergy APY Maintain Overweight
(N/A)
 
 
  Details
7/11/2019 Diamond Offshore DO Maintain Neutral
(N/A)
 
 
  Details
6/26/2019 Oil States International OIS Maintain Neutral
(Neutral)
 
 
  Details
6/26/2019 Core Laboratories CLB Maintain Neutral
(Neutral)
 
 
  Details
6/26/2019 NCS Multistage Holdings NCSM Downgrade Neutral
(Overweight)
3.69
(26.51)
618.43% Details
5/8/2019 NCS Multistage Holdings NCSM Maintain Overweight
(N/A)
 
 
  Details
4/23/2019 ENSCO International Plc ESV Maintain Neutral
(N/A)
 
 
  Details
4/3/2019 Apergy APY New Coverage Overweight
(N/A)
41.66
(24.03)
-42.32% Details
3/6/2019 ENSCO International Plc ESV Maintain Neutral
(N/A)
 
 
  Details
3/5/2019 Select Energy Services WTTR Maintain Overweight
(N/A)
 
 
  Details
2/12/2019 Diamond Offshore DO Maintain Underweight
(N/A)
 
 
  Details
11/8/2018 Select Energy Services WTTR Maintain Overweight
(N/A)
 
 
  Details
11/8/2018 NCS Multistage Holdings NCSM Maintain Overweight
(N/A)
 
 
  Details
11/8/2018 Frank's International FI Maintain Neutral
(N/A)
 
 
  Details
11/6/2018 Diamond Offshore DO Maintain Underweight
(N/A)
 
 
  Details
11/6/2018 Noble Corporation NE Maintain Neutral
(N/A)
 
 
  Details
10/26/2018 Core Laboratories CLb Maintain Neutral
(N/A)
 
 
  Details
10/5/2018 Core Laboratories CLB Maintain Neutral
(N/A)
 
 
  Details
10/1/2018 Transocean RIG Maintain Neutral
(N/A)
 
 
  Details
10/1/2018 Rowan Companies RDC Maintain Neutral
(N/A)
 
 
  Details
10/1/2018 ENSCO International Plc ESV Maintain Neutral
(N/A)
 
 
  Details
10/1/2018 Diamond Offshore DO Maintain Underweight
(N/A)
 
 
  Details
10/1/2018 Noble Corporation NE Upgrade Neutral
(Underweight)
6.81
(36.04)
429.22% Details
8/15/2018 Quintana Energy Services QES Maintain Overweight
(N/A)
 
 
  Details