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Compare · MASI vs PRKS

MASI vs PRKS

Side-by-side comparison of Masimo Corporation (MASI) and United Parks & Resorts Inc. (PRKS): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both MASI and PRKS operate in Biotechnology: Electromedical & Electrotherapeutic Apparatus (Health Care), so they compete in similar markets.
  • MASI is the larger of the two at $9.31B, about 5.9x PRKS ($1.59B).
  • Over the past year, MASI is up 11.0% and PRKS is down 23.2% - MASI leads by 34.1 points.
  • Both names hit the wire about 4 times in the past 4 weeks.
  • MASI has more recent analyst coverage (24 ratings vs 4 for PRKS).
PerformanceMASI+10.96%PRKS-23.18%
2025-04-30+0.00%2026-04-30
MetricMASIPRKS
Company
Masimo Corporation
United Parks & Resorts Inc.
Price
$178.43-0.02%
$33.54+2.69%
Market cap
$9.31B
$1.59B
1M return
+0.34%
+2.73%
1Y return
+10.96%
-23.18%
Industry
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Exchange
NASDAQ
NYSE
IPO
2007
2013
News (4w)
4
4
Recent ratings
24
4
MASI

Masimo Corporation

Masimo Corporation develops, manufactures, and markets noninvasive monitoring technologies and hospital automation solutions worldwide. The company offers masimo signal extraction technology (SET) pulse oximetry with measure-through motion and low perfusion pulse oximetry monitoring to address the primary limitations of conventional pulse oximetry. It also provides Masimo rainbow SET platform that includes rainbow SET Pulse CO-Oximetry products that noninvasively monitor hemoglobin species, including oxygen saturation, pulse rate, perfusion index, pleth variability index, and respiration rate from the pleth; noninvasively monitor hemoglobin concentration, and carboxyhemoglobin and methemoglobin; monitor arterial oxygen saturation and acoustic respiration rate; and calculates oxygen content and oxygen reserve index. The company offers SedLine brain function monitoring technology to measure the brain's electrical activity by detecting EEG signals; capnography and gas monitoring products comprising external plug-in-and-measure capnography and gas analyzers, integrated modules, handheld capnograph and capnometer devices, and capnography sampling lines; O3 regional oximetry for tissue oxygen saturation measurement; and hemodynamic monitoring solutions. Its Masimo Hospital Automation platform includes Patient SafetyNet, Patient SafetyNet surveillance, Kite, UniView, Replica, UniView : 60, and MyView. The company offers coronavirus-2019 response and telehealth solutions; connectivity devices; and nasal high flow ventilation and neuromodulation solutions. The company provides its products through direct sales force, distributors, and original equipment manufacturers partners to hospitals, emergency medical service and home care providers, physician offices, long term care facilities, veterinarians, and consumers; and non-medical/consumer products through e-commerce site, masimopersonalhealth.com. Incorporated in 1989, the company is headquartered in Irvine, California.

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