Ratings by Wolfe Research (Mike Polark)
| Date | Company | Symbol | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|---|
| 8/13/2026 | Stryker | SYK | Downgrade | Peerperform (Outperform) |
347.21 (275.39) |
-20.68% | Details | |
| 8/13/2026 | Abbott Labs | ABT | Upgrade | Outperform (Peerperform) |
110.91 (105.23) |
-5.12% | Details | |
| 7/31/2026 | Stryker | SYK | Maintain | Outperform (N/A) |
|
Details | ||
| 7/30/2026 | Avantor Inc. | AVTR | Upgrade | Peerperform (Underperform) |
14.38 (14.88) |
3.48% | Details | |
| 7/29/2026 | Repligen | RGEN | Maintain | Outperform (N/A) |
|
Details | ||
| 7/15/2026 | Kestra Medical Technologies | KMTS | Maintain | Outperform (N/A) |
|
Details | ||
| 6/2/2026 | Mobia Medical | MOBI | New Coverage | Outperform (N/A) |
13.50 (10.82) |
-19.85% | Details | |
| 6/1/2026 | Waters Corp. | WAT | New Coverage | Outperform (N/A) |
383.57 (404.81) |
5.54% | Details | |
| 6/1/2026 | GRAIL, Inc. | GRAL | New Coverage | Peerperform (N/A) |
71.68 (77.48) |
8.09% | Details | |
| 6/1/2026 | Natera | NTRA | New Coverage | Outperform (N/A) |
223.37 (330.31) |
47.88% | Details | |
| 6/1/2026 | Veracyte, Inc | VCYT | New Coverage | Outperform (N/A) |
46.34 (43.86) |
-5.35% | Details | |
| 6/1/2026 | Tempus AI Inc | TEM | New Coverage | Peerperform (N/A) |
0.00 (61.28) |
0% | Details | |
| 6/1/2026 | Thermo Fisher Scientific | TMO | New Coverage | Outperform (N/A) |
492.51 (605.69) |
22.98% | Details | |
| 6/1/2026 | Stevanato Group S.p.A. | STVN | New Coverage | Outperform (N/A) |
18.66 (20.24) |
8.47% | Details | |
| 6/1/2026 | Revvity Inc | RVTY | New Coverage | Peerperform (N/A) |
104.55 (123.85) |
18.46% | Details | |
| 6/1/2026 | Repligen | RGEN | New Coverage | Outperform (N/A) |
123.95 (165.05) |
33.16% | Details | |
| 6/1/2026 | Mettler-Toledo | MTD | New Coverage | Peerperform (N/A) |
1180.58 (1290.36) |
9.3% | Details | |
| 6/1/2026 | Agilent | A | Maintain | Peerperform (N/A) |
|
Details | ||
| 6/1/2026 | Guardant Health | GH | New Coverage | Outperform (N/A) |
129.69 (162.78) |
25.51% | Details | |
| 6/1/2026 | Bruker | BRKR | New Coverage | Peerperform (N/A) |
58.89 (54.43) |
-7.57% | Details | |
| 6/1/2026 | Danaher | DHR | New Coverage | Peerperform (N/A) |
182.67 (204.85) |
12.14% | Details | |
| 6/1/2026 | Avantor Inc. | AVTR | New Coverage | Underperform (N/A) |
9.12 (14.38) |
57.68% | Details | |
| 6/1/2026 | West Pharmaceutical | WST | New Coverage | Outperform (N/A) |
322.81 (336.94) |
4.38% | Details | |
| 6/1/2026 | Caris Life Sciences Inc | CAI | New Coverage | Peerperform (N/A) |
16.72 (24.03) |
43.72% | Details | |
| 5/29/2026 | Boston Scientific | BSX | Downgrade | Peerperform (Outperform) |
49.11 (44.96) |
-8.45% | Details | |
| 5/6/2026 | Sotera Health | SHC | Maintain | Outperform (N/A) |
|
Details | ||
| 5/1/2026 | iRhythm Technologies | IRTC | Maintain | Outperform (N/A) |
|
Details | ||
| 5/1/2026 | ResMed | RMD | Maintain | Underperform (N/A) |
|
Details | ||
| 5/1/2026 | Stryker | SYK | Maintain | Outperform (N/A) |
|
Details | ||
| 4/22/2026 | Beta Bionics, Inc. | BBNX | Maintain | Outperform (N/A) |
|
Details | ||
| 4/1/2026 | Edwards Lifesciences | EW | Upgrade | Outperform (Peerperform) |
80.08 (86.18) |
7.62% | Details | |
| 2/26/2026 | Medline Inc | MDLN | Maintain | Outperform (N/A) |
|
Details | ||
| 2/26/2026 | Livanova | LIVN | Maintain | Outperform (N/A) |
|
Details | ||
| 2/13/2026 | Inspire Medical Systems | INSP | Downgrade | Peerperform (Outperform) |
59.65 (66.48) |
11.45% | Details | |
| 1/12/2026 | Medline Inc | MDLN | New Coverage | Outperform (N/A) |
40.52 (34.05) |
-15.97% | Details | |
| 11/25/2025 | Inspire Medical Systems | INSP | Upgrade | Outperform (Peerperform) |
117.29 (59.65) |
-49.14% | Details | |
| 11/19/2025 | Abbott Labs | ABT | Maintain | Peerperform (N/A) |
|
Details | ||
| 10/29/2025 | Edwards Lifesciences | EW | Upgrade | Peerperform (Underperform) |
80.82 (80.08) |
-0.92% | Details | |
| 8/25/2025 | Medtronic, Inc. | MDT | Maintain | Peerperform (N/A) |
|
Details | ||
| 8/14/2025 | NeuroPace Inc | NPCE | Maintain | Outperform (N/A) |
|
Details | ||
| 8/8/2025 | Sotera Health | SHC | Maintain | Outperform (N/A) |
|
Details | ||
| 8/8/2025 | STERIS | STE | Maintain | Outperform (N/A) |
|
Details | ||
| 6/30/2025 | Medtronic, Inc. | MDT | Upgrade | Peerperform (Underperform) |
86.02 (91.89) |
6.82% | Details | |
| 5/30/2025 | Beta Bionics, Inc. | BBNX | New Coverage | Outperform (N/A) |
14.43 (17.42) |
20.72% | Details | |
| 5/30/2025 | Beta Bionics, Inc. | BBNX | New Coverage | Outperform (N/A) |
14.43 (17.42) |
20.72% | Details | |
| 5/20/2025 | Livanova | LIVN | Upgrade | Outperform (Peerperform) |
44.40 (78.93) |
77.77% | Details | |
| 5/13/2025 | Insulet Corporation | PODD | Upgrade | Outperform (Peerperform) |
310.67 (137.92) |
-55.61% | Details | |
| 4/29/2025 | Insulet Corporation | PODD | Downgrade | Peerperform (Outperform) |
260.71 (310.67) |
19.16% | Details | |
| 3/31/2025 | Kestra Medical Technologies | KMTS | New Coverage | Outperform (N/A) |
23.43 (24.07) |
2.73% | Details | |
| 2/26/2025 | Livanova | LIVN | Downgrade | Peerperform (Outperform) |
49.50 (78.93) |
59.45% | Details | |
| 1/16/2025 | Edwards Lifesciences | EW | Downgrade | Underperform (Peerperform) |
71.04 (80.82) |
13.77% | Details | |
| 9/18/2024 | ResMed | RMD | Downgrade | Underperform (Peerperform) |
251.77 (219.95) |
-12.64% | Details | |
| 9/10/2024 | Zimmer Biomet | ZBH | New Coverage | Peerperform (N/A) |
104.81 (94.61) |
-9.73% | Details | |
| 9/10/2024 | Stryker | SYK | New Coverage | Outperform (N/A) |
358.92 (347.21) |
-3.26% | Details | |
| 8/21/2024 | Medtronic, Inc. | MDT | Maintain | Underperform (N/A) |
|
Details | ||
| 8/14/2024 | NeuroPace Inc | NPCE | Maintain | Outperform (N/A) |
|
Details | ||
| 8/13/2024 | Silk Road Medical | SILK | Maintain | Peerperform (N/A) |
|
Details | ||
| 8/8/2024 | Nevro Corp | NVRO | Upgrade | Peerperform (Underperform) |
8.69 (5.84) |
-32.8% | Details | |
| 7/29/2024 | Edwards Lifesciences | EW | Upgrade | Peerperform (Underperform) |
59.70 (86.18) |
44.36% | Details | |
| 6/20/2024 | iRhythm Technologies | IRTC | Upgrade | Outperform (Peerperform) |
95.75 (119.57) |
24.88% | Details | |
| 5/7/2024 | Insulet Corporation | PODD | Upgrade | Outperform (Peerperform) |
174.43 (137.92) |
-20.93% | Details | |
| 4/5/2024 | Shockwave Medical | SWAV | Downgrade | Peerperform (Outperform) |
320.72 (334.75) |
4.37% | Details | |
| 4/4/2024 | STERIS | STE | Maintain | Outperform (N/A) |
|
Details | ||
| 3/6/2024 | NeuroPace Inc | NPCE | Maintain | Outperform (N/A) |
|
Details | ||
| 2/29/2024 | Edwards Lifesciences | EW | Maintain | Underperform (N/A) |
|
Details | ||
| 2/28/2024 | Sotera Health | SHC | Maintain | Outperform (N/A) |
|
Details | ||
| 2/22/2024 | Livanova | LIVN | Maintain | Outperform (N/A) |
|
Details | ||
| 2/9/2024 | STERIS | STE | Maintain | Outperform (N/A) |
|
Details | ||
| 2/2/2024 | Masimo Corp. | MASI | Maintain | Outperform (N/A) |
|
Details | ||
| 1/17/2024 | Boston Scientific | BSX | Maintain | Outperform (N/A) |
|
Details | ||
| 1/9/2024 | NeuroPace Inc | NPCE | Maintain | Outperform (N/A) |
|
Details | ||
| 1/9/2024 | Axonics Modulation Technologies Inc. | AXNX | Downgrade | Peerperform (Outperform) |
57.57 (70.98) |
23.29% | Details | |
| 1/5/2024 | Nevro Corp | NVRO | Maintain | Underperform (N/A) |
|
Details | ||
| 11/28/2023 | Edwards Lifesciences | EW | Downgrade | Underperform (Peerperform) |
67.90 (59.70) |
-12.08% | Details | |
| 10/24/2023 | Silk Road Medical | SILK | Upgrade | Peerperform (Underperform) |
6.77 (27.49) |
306.06% | Details | |
| 10/20/2023 | Embecta | EMBC | New Coverage | Peerperform (N/A) |
15.41 (5.12) |
-66.77% | Details | |
| 9/29/2023 | ResMed | RMD | Downgrade | Peerperform (Outperform) |
148.65 (251.77) |
69.37% | Details | |
| 9/21/2023 | Boston Scientific | BSX | Maintain | Outperform (N/A) |
|
Details | ||
| 8/23/2023 | Medtronic, Inc. | MDT | Maintain | Underperform (N/A) |
|
Details | ||
| 8/9/2023 | Masimo Corp. | MASI | Maintain | Outperform (N/A) |
|
Details | ||
| 8/8/2023 | Shockwave Medical | SWAV | Maintain | Outperform (N/A) |
|
Details | ||
| 8/4/2023 | Sotera Health | SHC | Maintain | Outperform (N/A) |
|
Details | ||
| 7/28/2023 | Boston Scientific | BSX | Maintain | Outperform (N/A) |
|
Details | ||
| 7/28/2023 | DexCom | DXCM | Maintain | Outperform (N/A) |
|
Details | ||
| 7/27/2023 | Livanova | LIVN | Maintain | Outperform (N/A) |
|
Details | ||
| 7/21/2023 | Abbott Labs | ABT | Upgrade | Peerperform (Underperform) |
107.28 (110.91) |
3.38% | Details | |
| 7/18/2023 | Silk Road Medical | SILK | Maintain | Underperform (N/A) |
|
Details | ||
| 5/15/2023 | Silk Road Medical | SILK | Downgrade | Underperform (Peerperform) |
36.92 (27.49) |
-25.54% | Details | |
| 4/27/2023 | Nevro Corp | NVRO | Maintain | Underperform (N/A) |
|
Details | ||
| 4/26/2023 | Teleflex | TFX | Downgrade | Peerperform (Outperform) |
269.32 (135.72) |
-49.61% | Details | |
| 4/20/2023 | Abbott Labs | ABT | Maintain | Underperform (N/A) |
|
Details | ||
| 3/1/2023 | Sotera Health | SHC | Maintain | Outperform (N/A) |
|
Details | ||
| 3/1/2023 | Masimo Corp. | MASI | Maintain | Outperform (N/A) |
|
Details | ||
| 2/17/2023 | Nevro Corp | NVRO | Maintain | Underperform (N/A) |
|
Details | ||
| 2/7/2023 | Silk Road Medical | SILK | Downgrade | Peerperform (Outperform) |
54.81 (27.49) |
-49.84% | Details | |
| 1/27/2023 | ResMed | RMD | Maintain | Outperform (N/A) |
|
Details | ||
| 1/26/2023 | Tandem Diabetes Care | TNDM | New Coverage | Peerperform (N/A) |
41.59 (19.11) |
-54.05% | Details | |
| 1/26/2023 | DexCom | DXCM | New Coverage | Outperform (N/A) |
106.03 (83.88) |
-20.89% | Details | |
| 1/26/2023 | Insulet Corporation | PODD | New Coverage | Peerperform (N/A) |
291.68 (137.92) |
-52.72% | Details | |
| 1/25/2023 | Abbott Labs | ABT | Maintain | Underperform (N/A) |
|
Details | ||
| 1/11/2023 | STERIS | STE | Maintain | Outperform (N/A) |
|
Details | ||
| 1/11/2023 | Sotera Health | SHC | Upgrade | Outperform (Peerperform) |
8.64 (18.33) |
112.15% | Details | |
| 12/2/2022 | Edwards Lifesciences | EW | Downgrade | Peerperform (Outperform) |
77.25 (86.18) |
11.56% | Details | |
| 11/23/2022 | Medtronic, Inc. | MDT | Maintain | Underperform (N/A) |
|
Details | ||
| 11/11/2022 | STERIS | STE | Maintain | Outperform (N/A) |
|
Details | ||
| 11/7/2022 | iRhythm Technologies | IRTC | Upgrade | Peerperform (Outperform) |
107.10 (95.75) |
-10.6% | Details | |
| 9/15/2022 | Masimo Corp. | MASI | Upgrade | Outperform (Peerperform) |
146.37 (179.95) |
22.94% | Details | |
| 8/22/2022 | Teleflex | TFX | Maintain | Outperform (N/A) |
|
Details | ||
| 8/12/2022 | ResMed | RMD | Maintain | Outperform (N/A) |
|
Details | ||
| 8/9/2022 | Shockwave Medical | SWAV | Maintain | Outperform (N/A) |
|
Details | ||
| 8/4/2022 | Nevro Corp | NVRO | Maintain | Underperform (N/A) |
|
Details | ||
| 8/4/2022 | STERIS | STE | Maintain | Outperform (N/A) |
|
Details | ||
| 8/3/2022 | Livanova | LIVN | Maintain | Outperform (N/A) |
|
Details | ||
| 7/27/2022 | Silk Road Medical | SILK | Maintain | Outperform (N/A) |
|
Details | ||
| 7/12/2022 | iRhythm Technologies | IRTC | Maintain | Underperform (N/A) |
|
Details | ||
| 7/6/2022 | Medtronic, Inc. | MDT | New Coverage | Underperform (N/A) |
91.38 (86.02) |
-5.87% | Details | |
| 7/6/2022 | Abbott Labs | ABT | New Coverage | Underperform (N/A) |
110.22 (105.23) |
-4.53% | Details | |
| 7/6/2022 | Teleflex | TFX | New Coverage | Outperform (N/A) |
255.09 (135.72) |
-46.8% | Details | |
| 7/6/2022 | Boston Scientific | BSX | New Coverage | Outperform (N/A) |
38.01 (49.11) |
29.2% | Details | |
| 6/16/2022 | iRhythm Technologies | IRTC | Maintain | Underperform (N/A) |
|
Details | ||
| 6/9/2022 | Sotera Health | SHC | Downgrade | Peerperform (Outperform) |
23.79 (18.33) |
-22.95% | Details | |
| 5/13/2022 | NeuroPace Inc | NPCE | Maintain | Outperform (N/A) |
|
Details | ||
| 5/12/2022 | STERIS | STE | Maintain | Outperform (N/A) |
|
Details | ||
| 5/10/2022 | Shockwave Medical | SWAV | Maintain | Outperform (N/A) |
|
Details | ||
| 5/6/2022 | iRhythm Technologies | IRTC | Maintain | Underperform (N/A) |
|
Details | ||
| 4/7/2022 | STERIS | STE | New Coverage | Outperform (N/A) |
245.70 (215.09) |
-12.46% | Details | |
| 4/6/2022 | Inspire Medical Systems | INSP | New Coverage | Peerperform (N/A) |
264.07 (117.29) |
-55.58% | Details | |
| 4/6/2022 | Sotera Health | SHC | New Coverage | Outperform (N/A) |
21.93 (18.33) |
-16.42% | Details | |
| 4/6/2022 | Intuitive Surgical | ISRG | New Coverage | Peerperform (N/A) |
302.25 (353.24) |
16.87% | Details | |
| 4/6/2022 | Axonics Modulation Technologies Inc. | AXNX | New Coverage | Outperform (N/A) |
63.55 (70.98) |
11.69% | Details | |
| 4/6/2022 | Silk Road Medical | SILK | New Coverage | Outperform (N/A) |
42.60 (27.49) |
-35.47% | Details | |
| 4/6/2022 | Masimo Corp. | MASI | New Coverage | Peerperform (N/A) |
150.47 (179.95) |
19.59% | Details | |
| 4/6/2022 | iRhythm Technologies | IRTC | New Coverage | Underperform (N/A) |
168.01 (119.57) |
-28.83% | Details | |
| 4/6/2022 | Shockwave Medical | SWAV | New Coverage | Outperform (N/A) |
213.00 (334.75) |
57.16% | Details | |
| 4/6/2022 | Nevro Corp | NVRO | New Coverage | Underperform (N/A) |
76.13 (8.69) |
-88.59% | Details | |
| 4/6/2022 | ABIOMED | ABMD | New Coverage | Peerperform (N/A) |
325.70 (381.02) |
16.98% | Details | |
| 4/6/2022 | Edwards Lifesciences | EW | New Coverage | Outperform (N/A) |
120.28 (86.18) |
-28.35% | Details | |
| 4/6/2022 | Livanova | LIVN | New Coverage | Outperform (N/A) |
82.86 (49.50) |
-40.26% | Details | |
| 4/6/2022 | ResMed | RMD | New Coverage | Outperform (N/A) |
245.71 (219.95) |
-10.48% | Details | |
| 4/6/2022 | NeuroPace Inc | NPCE | New Coverage | Outperform (N/A) |
8.70 (14.50) |
66.67% | Details | |
| 4/6/2022 | Nyxoah SA | NYXH | New Coverage | Peerperform (N/A) |
18.63 (1.52) |
-91.84% | Details | |
| 4/6/2022 | StoneCo Ltd. | STNE | New Coverage | Outperform (N/A) |
12.56 (9.82) |
-21.82% | Details |
