Updated: Oct 11, 2026

Jonathan Block's Stock Ratings

Stifel Analyst

Jonathan Block is an analyst at Stifel. Analyst ratings are quantitative and qualitative analysis of a stock by Wall Street stock rating analysts. Stock ratings consist of expected future growth, current stock valuation and macroeconomic trends.

Overall Average Return

14.1%

Smart Score

70.3%

Overall Average Return Percentile

68th

Number of Ratings

100
Buy NowGet Alert
10/09/2026ALGNBuy Now
Align Technology
$140.0224.98%$210 → $175MaintainsBuyGet Alert
09/11/2026INSPBuy Now
Inspire Medical Systems
$68.8916.13%$75 → $80MaintainsBuyGet Alert
09/10/2026COOBuy Now
Cooper Companies
$54.3728.75%$85 → $70MaintainsBuyGet Alert
08/20/2026ZTSBuy Now
Zoetis
$74.796.97%$85 → $80MaintainsHoldGet Alert
08/20/2026TRUPBuy Now
Trupanion
$26.0611.28%$28 → $29MaintainsHoldGet Alert
08/06/2026PODDBuy Now
Insulet
$135.2833.06%$225 → $180MaintainsBuyGet Alert
07/31/2026DXCMBuy Now
DexCom
$84.1112.95%$90 → $95MaintainsBuyGet Alert
07/10/2026PODDBuy Now
Insulet
$135.2866.32%$250 → $225MaintainsBuyGet Alert
06/26/2026ZTSBuy Now
Zoetis
$74.7913.65%$95 → $85MaintainsHoldGet Alert
06/17/2026NYXHBuy Now
Nyxoah
$1.36120.59%$5 → $3MaintainsHoldGet Alert
06/05/2026DXCMBuy Now
DexCom
$84.117%$85 → $90MaintainsBuyGet Alert
06/05/2026COOBuy Now
Cooper Companies
$54.3756.34%$95 → $85MaintainsBuyGet Alert
05/22/2026ZTSBuy Now
Zoetis
$74.7927.02%$105 → $95MaintainsHoldGet Alert
05/12/2026NYXHBuy Now
Nyxoah
$1.36267.65%$8 → $5DowngradeBuy → HoldGet Alert
05/11/2026SENSBuy Now
Senseonics Holdings
$8.98-10.91%$9 → $8MaintainsHoldGet Alert
05/05/2026INSPBuy Now
Inspire Medical Systems
$68.89-5.65%$70 → $65MaintainsBuyGet Alert
04/22/2026BBNXBuy Now
Beta Bionics
$17.6313.44%$22 → $20MaintainsBuyGet Alert
04/10/2026NYXHBuy Now
Nyxoah
$1.36488.24%$10 → $8MaintainsBuyGet Alert
04/10/2026INSPBuy Now
Inspire Medical Systems
$68.891.61%$85 → $70MaintainsBuyGet Alert
03/31/2026TRUPBuy Now
Trupanion
$26.0618.96%$35 → $31MaintainsHoldGet Alert
03/31/2026IDXXBuy Now
IDEXX Laboratories
$518.0030.31%$775 → $675MaintainsBuyGet Alert
03/20/2026NYXHBuy Now
Nyxoah
$1.36635.29%$11 → $10MaintainsBuyGet Alert
03/05/2026INSPBuy Now
Inspire Medical Systems
$68.8923.39%$95 → $85MaintainsBuyGet Alert
02/20/2026TNDMBuy Now
Tandem Diabetes Care
$16.1136.56%$20 → $22MaintainsHoldGet Alert
02/18/2026BBNXBuy Now
Beta Bionics
$17.6324.79%$25 → $22MaintainsBuyGet Alert
02/13/2026TRUPBuy Now
Trupanion
$26.0634.31%$38 → $35MaintainsHoldGet Alert
02/05/2026ALGNBuy Now
Align Technology
$140.0249.98%$200 → $210MaintainsBuyGet Alert
02/04/2026TNDMBuy Now
Tandem Diabetes Care
$16.1124.15%$16 → $20MaintainsHoldGet Alert
02/04/2026PODDBuy Now
Insulet
$135.28158.72%$370 → $350MaintainsBuyGet Alert
02/04/2026BBNXBuy Now
Beta Bionics
$17.6341.8%$31 → $25MaintainsBuyGet Alert
01/30/2026RMDBuy Now
ResMed
$230.0515.19%$260 → $265MaintainsHoldGet Alert
01/29/2026TRUPBuy Now
Trupanion
$26.0645.82%$42 → $38MaintainsHoldGet Alert
01/29/2026NYXHBuy Now
Nyxoah
$1.36708.82%$12 → $11MaintainsBuyGet Alert
12/18/2025RMDBuy Now
ResMed
$230.0513.02%$270 → $260MaintainsHoldGet Alert
12/05/2025COOBuy Now
Cooper Companies
$54.3774.73%$85 → $95ReiteratesBuy → BuyGet Alert
11/24/2025INSPBuy Now
Inspire Medical Systems
$68.8959.67%$100 → $110UpgradeHold → BuyGet Alert
11/18/2025ZTSBuy Now
Zoetis
$74.7973.82%$140 → $130MaintainsHoldGet Alert
11/18/2025TRUPBuy Now
Trupanion
$26.0661.17%$45 → $42MaintainsHoldGet Alert
10/31/2025IDXXBuy Now
IDEXX Laboratories
$518.0035.14%$640 → $700UpgradeHold → BuyGet Alert
10/29/2025BBNXBuy Now
Beta Bionics
$17.6375.84%$26 → $31ReiteratesBuy → BuyGet Alert
10/21/2025TNDMBuy Now
Tandem Diabetes Care
$16.11-6.89% → $15Reinstates → HoldGet Alert
10/21/2025BBNXBuy Now
Beta Bionics
$17.6347.48% → $26Reinstates → BuyGet Alert
10/21/2025SENSBuy Now
Senseonics Holdings
$8.980.22% → $9Reinstates → HoldGet Alert
10/21/2025PODDBuy Now
Insulet
$135.28173.51% → $370Reinstates → BuyGet Alert
10/21/2025DXCMBuy Now
DexCom
$84.111.06% → $85Reinstates → BuyGet Alert
09/24/2025ELANBuy Now
Elanco Animal Health
$22.920.35%$18 → $23MaintainsBuyGet Alert
08/28/2025COOBuy Now
Cooper Companies
$54.3756.34%$90 → $85MaintainsBuyGet Alert
08/08/2025TRUPBuy Now
Trupanion
$26.0672.68%$41 → $45MaintainsHoldGet Alert
08/08/2025XRAYBuy Now
Dentsply Sirona
$8.8093.18%$19 → $17MaintainsHoldGet Alert
08/05/2025INSPBuy Now
Inspire Medical Systems
$68.89103.22%$175 → $140MaintainsHoldGet Alert
08/01/2025RMDBuy Now
ResMed
$230.0517.37%$240 → $270MaintainsHoldGet Alert
07/31/2025ALGNBuy Now
Align Technology
$140.0242.84%$275 → $200MaintainsBuyGet Alert
07/25/2025HSICBuy Now
Henry Schein
$83.99-10.7%$80 → $75DowngradeBuy → HoldGet Alert
07/02/2025IDXXBuy Now
IDEXX Laboratories
$518.004.25%$510 → $540MaintainsHoldGet Alert
07/02/2025ELANBuy Now
Elanco Animal Health
$22.92-25.83%$16 → $17MaintainsBuyGet Alert
06/18/2025ZTSBuy Now
Zoetis
$74.79113.93%$165 → $160DowngradeBuy → HoldGet Alert
05/19/2025IDXXBuy Now
IDEXX Laboratories
$518.00-1.54%$460 → $510MaintainsHoldGet Alert
05/19/2025ELANBuy Now
Elanco Animal Health
$22.92-30.19%$15 → $16MaintainsBuyGet Alert
05/08/2025ELANBuy Now
Elanco Animal Health
$22.92-34.55%$13 → $15MaintainsBuyGet Alert
05/01/2025IDXXBuy Now
IDEXX Laboratories
$518.00-11.2%$420 → $460MaintainsHoldGet Alert
04/21/2025NYXHBuy Now
Nyxoah
$1.36929.41%$15 → $14MaintainsBuyGet Alert
04/21/2025INSPBuy Now
Inspire Medical Systems
$68.89154.03%$190 → $175MaintainsHoldGet Alert
04/14/2025ZTSBuy Now
Zoetis
$74.79120.62%$180 → $165MaintainsBuyGet Alert
04/14/2025IDXXBuy Now
IDEXX Laboratories
$518.00-18.92%$450 → $420MaintainsHoldGet Alert
04/14/2025ELANBuy Now
Elanco Animal Health
$22.92-43.28%$15 → $13MaintainsBuyGet Alert
03/14/2025NYXHBuy Now
Nyxoah
$1.361002.94%$16 → $15MaintainsBuyGet Alert
03/07/2025COOBuy Now
Cooper Companies
$54.3793.12%$115 → $105MaintainsBuyGet Alert
03/05/2025RMDBuy Now
ResMed
$230.054.33%$250 → $240MaintainsHoldGet Alert
02/28/2025IDXXBuy Now
IDEXX Laboratories
$518.00-13.13%$460 → $450MaintainsHoldGet Alert
02/27/2025ARQTBuy Now
Arcutis Biotherapeutics
$26.90-44.24%$13 → $15MaintainsNeutralGet Alert
02/26/2025ELANBuy Now
Elanco Animal Health
$22.92-34.55%$16 → $15MaintainsBuyGet Alert
02/21/2025ELANBuy Now
Elanco Animal Health
$22.92-30.19%$18 → $16MaintainsBuyGet Alert
02/20/2025TRUPBuy Now
Trupanion
$26.0657.33%$44 → $41MaintainsHoldGet Alert
02/03/2025IDXXBuy Now
IDEXX Laboratories
$518.00-11.2%$440 → $460MaintainsHoldGet Alert
01/21/2025INSPBuy Now
Inspire Medical Systems
$68.89175.8%$200 → $190MaintainsHoldGet Alert
01/07/2025ZTSBuy Now
Zoetis
$74.79140.67%$210 → $180MaintainsBuyGet Alert
01/07/2025ELANBuy Now
Elanco Animal Health
$22.92-21.47%$20 → $18MaintainsBuyGet Alert
01/06/2025TRUPBuy Now
Trupanion
$26.0668.84%$42 → $44MaintainsHoldGet Alert
12/13/2024RMDBuy Now
ResMed
$230.058.67% → $250Initiates → HoldGet Alert
12/05/2024PDCOBuy Now
Patterson Cos
——$25 → $24MaintainsHoldGet Alert
11/05/2024INSPBuy Now
Inspire Medical Systems
$68.89190.32%$170 → $200ReiteratesHold → HoldGet Alert
10/31/2024TRUPBuy Now
Trupanion
$26.0661.17%$40 → $42MaintainsHoldGet Alert
10/24/2024ALGNBuy Now
Align Tech
$140.0296.4%$285 → $275MaintainsBuyGet Alert
10/11/2024ALGNBuy Now
Align Tech
$140.02103.54%$350 → $285MaintainsBuyGet Alert
10/10/2024IDXXBuy Now
IDEXX Laboratories
$518.00-3.47%$510 → $500MaintainsHoldGet Alert
09/23/2024TRUPBuy Now
Trupanion
$26.0653.49%$30 → $40MaintainsHoldGet Alert
09/19/2024ELANBuy Now
Elanco Animal Health
$22.92-12.74%$20 → $20ReiteratesBuy → BuyGet Alert
09/18/2024ZTSBuy Now
Zoetis
$74.79180.79%$200 → $210MaintainsBuyGet Alert
08/29/2024COOBuy Now
Cooper Companies
$54.37111.51%$110 → $115ReiteratesBuy → BuyGet Alert
08/27/2024ZTSBuy Now
Zoetis
$74.79167.42%$200 → $200MaintainsBuyGet Alert
08/09/2024TRUPBuy Now
Trupanion
$26.0615.12%$22 → $30ReiteratesHold → HoldGet Alert
08/05/2024ZTSBuy Now
Zoetis
$74.79167.42%$180 → $200MaintainsBuyGet Alert
07/26/2024SKINBuy Now
Beauty Health
$0.55263.64%$4 → $2MaintainsHoldGet Alert
07/25/2024ALGNBuy Now
Align Tech
$140.02149.96%$400 → $350MaintainsBuyGet Alert
07/18/2024XRAYBuy Now
Dentsply Sirona
$8.80218.18%$30 → $28MaintainsHoldGet Alert
06/24/2024NYXHBuy Now
Nyxoah
$1.361297.06%$27 → $19MaintainsBuyGet Alert
06/24/2024INSPBuy Now
Inspire Medical Systems
$68.89146.77%$210 → $170MaintainsHoldGet Alert
06/24/2024IDXXBuy Now
IDEXX Laboratories
$518.00-1.54%$520 → $510MaintainsHoldGet Alert
05/15/2024NYXHBuy Now
Nyxoah
$1.361885.29%$27 → $27MaintainsBuyGet Alert
04/30/2024ZTSBuy Now
Zoetis
$74.79140.67%$195 → $180MaintainsBuyGet Alert

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