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Masimo Corporation (MASI) Total Return Calculator with Dividends Reinvested

Masimo Corporation

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The total return for Masimo Corporation (MASI) stock is +9.65% over the past 12 months. So far it's up 40.17% this year. The 5-year total return is -19.31%, meaning $10,000 invested in MASI stock 5 years ago would be worth $8,069 today. Total return includes price appreciation plus reinvesting any dividends paid out.

If you invested $10,000 in MASI 1 year ago, it would be worth $11,060 today — you'd have gained $1,060.

With Dividends Reinvested$11,060+10.60%

Price Only (No DRIP)$11,060+10.60%

Period2025-05-06 → 2026-05-05

Price

Total Return (DRIP)

S&P 500

If You Invested $10,000 in MASI

1Y$10,965+$965 (+9.7%)9.7% CAGR

3Y$9,504-$496 (-5.0%)-1.7% CAGR

5Y$8,069-$1,931 (-19.3%)-4.2% CAGR

10Y$39,034+$29,034 (+290.3%)14.6% CAGR

15Y$57,392+$47,392 (+473.9%)12.4% CAGR

20Y$87,240+$77,240 (+772.4%)11.4% CAGR

30Y$87,238+$77,238 (+772.4%)7.5% CAGR

Masimo Corporation did not pay dividends during this period. Total return = price return.

Loading MASI total return...

As of 2026-05-06

Returns at a Glance

Period	Total Return	CAGR	Price Only	Div. Contrib.	$10K →
YTD	+40.17%	—	+40.17%	—	$14,017
1Y	+9.65%	9.65%	+9.65%	—	$10,965
3Y	-4.96%	-1.68%	-4.96%	—	$9,504
5Y	-19.31%	-4.20%	-19.31%	—	$8,069
10Y	+290.34%	14.59%	+290.34%	—	$39,034
15Y	+473.92%	12.35%	+470.73%	+3.20 pp	$57,392
20Y	+772.40%	11.44%	+754.46%	+17.94 pp	$87,240
30Y	+772.38%	7.49%	+754.44%	+17.94 pp	$87,238

Risk & Highlights

Best Year+88.76%2007

Worst Year-48.06%2022

Max Drawdown-25.92%2025-06-06 → 2026-01-02 · Recovered 2026-02-17

Annual Returns

Year	Total Return	Price Return	Div.	S&P 500	vs S&P
2026YTD	+37.64%	+37.64%	—	+0.41%	+37.2pp
2025	-22.85%	-22.85%	—	+16.64%	-39.5pp
2024	+44.23%	+44.23%	—	+24.00%	+20.2pp
2023	-19.74%	-19.74%	—	+24.81%	-44.5pp
2022	-48.06%	-48.06%	—	-19.95%	-28.1pp

MASI underperformed the S&P 500 by 18.79pp over the past year (+9.65% vs +28.44%).

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MASI Peers' Total Return

Accurate peer set · 10 comparable names

Name	Mkt Cap	30D Rtn	YTD Total Rtn	1Y Total Rtn	Div Contrib	3Y Total Rtn	5Y Total Rtn	10Y Total Rtn
MASIMasimo Corporation	$9.4B	+0.1%	+40.2%	+9.7%	—	-5.0%	-19.3%	+290.3%
PODDInsulet Corporation	$11.8B	-17.7%	-40.8%	-35.3%	—	-49.0%	-36.6%	+458.4%
HOLXHologic, Inc.	$17.0B	+0.0%	+1.9%	+44.1%	—	-9.2%	+16.0%	+125.2%
NVCRNovoCure Limited	$1.8B	+50.5%	+21.0%	-10.6%	—	-76.7%	-92.1%	+40.0%
ITGRInteger Holdings Corporation	$3.0B	+0.3%	+11.8%	-26.3%	—	+4.4%	-8.7%	+166.4%
ICUIICU Medical, Inc.	$2.9B	-4.9%	-15.5%	-14.0%	—	-36.6%	-44.4%	+15.1%
NTRANatera, Inc.	$28.4B	+0.9%	-9.6%	+31.4%	—	+282.2%	+97.1%	+2106.7%
INVAInnoviva, Inc.	$1.7B	-1.6%	+14.0%	+20.9%	—	+92.8%	+96.3%	+96.4%
NOVTNovanta Inc.	$4.7B	+13.2%	+19.0%	+10.2%	—	-18.5%	+3.0%	+838.9%
MMSIMerit Medical Systems, Inc.	$3.6B	-10.9%	-30.1%	-35.7%	—	-28.7%	-5.0%	+204.2%
HAYWHayward Holdings, Inc.	$3.2B	+6.9%	-7.8%	+3.5%	—	+17.4%	-39.7%	-14.5%

Compare:MASI vs PODD MASI vs HOLX MASI vs NVCR MASI vs PODD vs HOLX

About MASI Dividend Returns

Masimo Corporation (MASI) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends.

How We Calculate Total Return

Our total return calculator simulates dividend reinvestment (DRIP) by assuming each dividend payment is used to purchase additional shares at the closing price on the ex-dividend date. This methodology provides an accurate representation of how a dividend reinvestment plan would perform.

Frequently Asked Questions

Q1What is the total return of MASI over the past year?

Masimo Corporation (MASI) delivered a return of 9.65% over the past year. Since MASI does not currently pay dividends, the total return equals the price-only return.

Q2How much would $10,000 invested in MASI be worth today?

A $10,000 investment in Masimo Corporation one year ago would be worth $10,965 today, representing a gain of $965.

Q3Does MASI pay dividends?

Masimo Corporation (MASI) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends. For MASI, the total return equals the price-only return.

Q4Did MASI beat the S&P 500?

No, Masimo Corporation (MASI) underperformed the S&P 500 by 18.79 percentage points over the past year. MASI delivered a total return of 9.65%, compared to the S&P 500's 28.44%. This means a passive S&P 500 index fund outperformed MASI by 18.79pp during this period.

Q5What is MASI's worst drawdown?

Masimo Corporation (MASI) experienced a maximum drawdown of -25.92% over the past year, declining from its peak on 2025-06-06 to its trough on 2026-01-02. The stock recovered to its prior peak by 2026-02-17. Maximum drawdown measures the worst peak-to-trough decline and is an important risk metric for investors.

Q6What is MASI's long-term total return over 10, 20, or 30 years?

Here are Masimo Corporation (MASI)'s long-term returns with dividends reinvested. Over 10 years, the total return is 290.3% (14.6% CAGR) — $10,000 would have grown to $39,034. Over 20 years: 772.4% total return (11.4% CAGR) — $10,000 → $87,240. Over 30 years: 772.4% total return (7.5% CAGR) — $10,000 → $87,238. Long-term investors benefit from compounding: dividends buy additional shares, which generate their own dividends, creating an exponential growth effect.

Q7What was MASI's best and worst year?

Masimo Corporation's best calendar year was 2007 with a total return of 88.8%. Its worst year was 2022 with a total return of -48.1%. This range shows the volatility investors should expect — the difference between the best and worst year is 136.8 percentage points.