On this page of Benford's Law Stocks.com we present our study of MASIMO CORP — ticker symbol MASI. SEC filings have been screened by our Benford's Law software, for quarterly 10Q and annual 10K filings from 7/27/2021 to 5/5/2026 for MASIMO CORP under CIK number 0000937556. For filings made in XBRL (eXtensible Business Reporting Language) format, our algorithm extracts all "tagged" numbers presented by the company; for any non-XBRL filings our algorithm uses its own interal set of rules to extract what it believes to be numbers as found throughout the filings. The format found for each filing is presented below together with the results for MASI, with the percentage of found numbers beginning with each digit (1's, 2's, 3's, 4's, 5's, 6's, 7's, 8's, and 9's) charted against the "normal" range observed throughout our coverage universe, as well as the "normal" range for MASIMO CORP based on the past MASI filings our system processed in the past.
Benford Chart for MASI 10Q Filed 5/5/2026
30.5
18.8
9.8
9.1
8.7
7.1
5.3
6.5
4.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
XBRL? ✓  [ original filing, MASI stockholder letter ]
Total numbers found: 860
Recent share count: 53,713,949 (5's column)

■ = Typical range across full coverage universe
# of Numbers Found in Filing
Benford's Law Stocks Indicator
860
Normal count compared to other filers, falling within the middle 50%. At this number count, it would take about 9 numbers to move any given column by a full percentage point.
Benford's Law Stocks Score for MASI = 87
87

Starting from a possible score of 100, we made the following score deductions:
 • The 8's percentage was higher than the 7's percentage, increasing the penalty multiplier.
 • We deducted points (includes the impact of penalty multiplier) upon observing the 8's percentage was above the typical coverage universe range.
 • We deducted points (includes the impact of penalty multiplier) upon observing the 8's percentage was above the company's typical historical range.
MASI's Score Vs. Typical Stock
Benford's Law Stocks Indicator
MASI
Normal-to-high score compared to other filers, falling within the top of the middle 50%.
Other Stocks Ranking Near MASI
Check our work! We provide our MASIMO CORP Benford's Law analysis for informational purposes only, and our software should be expected to make mistakes and contain errors (nothing you see on this website should be relied upon for any decision-making without first repeating the analysis yourself independently), and so below we present to you all of the numbers our system detected, for the MASI filing above. This way, you can open the filing on your own and compare what you see below against what you yourself find. This can also be helpful for exploring any columns in particular that caught your eye.

1's 2's 3's
We found 262 numbers that start with the digit 1. Here they are:
124.6
152.3
10.7
14.9
107.2
116.6
1.0
100.9
101.0
114.1
114.2
1
1,642.7
1,698.9
103.0
112.4
109.2
1
100.0
1
1
1,534.9
1,534.9
13.2
12.5
1,396.5
1,339.4
1,642.7
1,698.9
152.8
138.0
143.4
119.4
173.4
156.0
15.0
170.7
1.08
1.10
1.07
1.09
170.7
1.3
1.2
148.6
1
1,534.9
12.5
1,339.4
10.0
10.0
1
1.3
1.3
1.2
1.2
1
1,534.9
13.2
1,396.5
1
19.5
1,169.2
108.2
1,490.9
1,051.9
1
11.3
11.3
10.6
10.6
170.7
170.7
1
19.5
1,169.2
1,320.2
170.7
1
1
17.0
11.1
1.9
1.5
19.6
1.0
1.5
1.1
15.5
10.7
15.0
10.0
11.3
1.1
153.3
181.4
124.6
176.5
180.00
17.9
124.6
124.6
156.0
152.6
1
1
1.0
1.0
178.1
175.3
1.4
1.4
1.0
170.7
1.08
1.10
1.07
1.09
11.5
1.2
1
124.6
130.8
1.8
124.6
176.5
15.0
12.8
17.0
12.8
1
10.7
14.9
178.5
152.8
199.7
19.7
17.7
11.2
16.1
107.2
116.6
12.8
18.0
12.0
17.8
17.5
19.0
13.0
17.5
13.8
12.4
13.9
14.3
152.1
150.6
151.8
151.8
16.2
16.5
19.8
14.9
14.7
13.9
14.0
1.8
1.6
1
1
1.8
1.9
130.6
130.2
1.9
101.0
1
100.9
1.6
1.0
1,951.7
19.6
17.4
14.5
16.7
10.0
112.4
109.2
1.000
1.750
1.000
150
1.4
1.5
1.0
1
1.4
1.6
1.6
1.8
1.9
1.6
1.2
1.2
1
146.7
1
1
1.0
1.0
1
1
1.1
1.1
1
1
117.87
132.81
130.22
1
145.70
173.87
138.68
1
169.35
153.83
1
1.1
111.2
1
180.65
137.91
185.15
1
172.11
18
14,502
100
1.5
12.6
100
1.1
1.0
1.4
1.8
1,042,000
1,087,190
1,000,000
100
15.0
124.6
18.9
10.1
1.0
1.0
151.8
137.0
1.0
1.0
152.8
138.0
1
17.9
We found 162 numbers that start with the digit 2. Here they are:
228.0
260.9
2.5
2
22.0
22.0
28.5
250.8
234.0
2.7
21.2
217.9
24.8
2.7
22.0
2
22.0
2
24.8
24.8
2.7
2.7
217.9
2.9
22.4
2.0
29.9
2
2.3
2.6
28.7
27.1
24.8
24.8
24.9
24.9
24.8
22.0
2.8
2.8
238.7
275.8
283.2
2.9
2.8
2.5
2.3
217.9
2.7
2.7
2.1
2.2
2.7
2.1
2.7
2.5
2.0
27.0
28.5
21.8
21.8
205.7
24.4
24.1
22.7
22.8
20.9
21.8
2.9
2
2
22.7
22.8
21.8
2.6
26.1
26.2
23.9
21.3
2.2
2.1
214.7
204.1
26.7
24.5
20.4
26.8
26.8
24.6
24.6
28.5
21.0
28.6
20.7
2.3
2.3
2.1
2
25.0
25.7
26.9
28.8
27.8
2.7
2.1
25.2
26.0
22.5
23.0
25.1
24.5
21.0
22.7
23.5
2.5
2.2
209.0
280.0
236.7
238.0
250.0
275
28.2
26.2
25.7
26.9
22.5
23.0
2
2.5
2.7
251.0
2
251.0
296.8
217.9
2.5
2.6
2.5
2.5
208.66
2
2.7
293.65
25.6
24.7
2.2
2.9
2.7
200
2.5
2.0
245.1
2.8
20.0
22.3
26.5
250
250.8
234.1
250.8
234.0
We found 84 numbers that start with the digit 3. Here they are:
380.3
355.6
355.1
325.4
371.6
375.1
340.2
31.8
372.0
30.0
33.9
3.17
3.98
3.12
3
3
32.4
3
31.7
3.4
37.9
31.1
30.5
3.4
3.4
30.3
30.3
31.7
31.7
3
3
3.17
3.98
3.12
3.4
3.4
31.8
380.3
3.7
34.6
34.3
330.3
316.2
355.6
355.1
3
3.4
31.6
32.6
33.9
35.0
37.1
3.2
33.9
31.6
32.6
3.63
3
3
3
3
3
350
328
3.6
3
301.0
3.5
3
3
3.0
3
3
3
38.0
34.9
35
3.6
371.0
372.0
3
3
3
3
4's 5's 6's
We found 78 numbers that start with the digit 4. Here they are:
4.5
4.5
400.0
43.3
43.1
42.6
44.7
445.7
4
403.6
47.2
4.04
43.8
43.8
47.2
4.2
4.4
46.8
45.3
4.3
4.2
4.8
4.2
43.1
47.0
47.8
4
4.9
47.2
4.04
4
4.7
4
41.2
400.0
43.3
43.1
4.9
47.7
47.7
41.6
41.3
47.2
46.6
4.6
4.8
4.8
4.7
4.9
4.4
4.9
4.8
42.6
44.7
445.7
452.0
400.0
4.6
4.68
4.7
428.4
452.0
4.7
4
4
44.0
44.0
40.1
4.2
4.9
4
4.1
41.0
41.1
479.7
4.6
402.6
403.6
We found 75 numbers that start with the digit 5. Here they are:
52,365,808
51.0
52.1
53.8
518.0
5.0
52.4
52.1
56.3
57.1
52.2
54.0
52.6
54.8
57.1
56.4
52.1
57.1
57.1
52.4
53.6
5
54.2
57.1
56.3
5.9
5
5
5.5
55.5
55.5
5
56.3
57.1
52.2
54.0
52.2
54.0
52.6
54.8
5
5.2
5
5.0
5.8
5.7
5
5
5
51.0
52.1
5.2
5.4
51.0
5.3
5.2
5.9
59.6
544.5
59.6
518.0
524.3
50.0
539.6
5.7
5.5
5
5
5.0
5.0
5.0
5
5
54.4
58.7
We found 61 numbers that start with the digit 6. Here they are:
64.7
62.6
6.1
68.4
6
6
6
6.6
6
6
6.1
6.8
6.1
6.7
6
6.4
6.2
66.2
66.1
66.0
65.9
66.0
66.0
64.7
62.6
61.0
685.9
671.3
6.2
6.5
6.7
6.6
6.6
6.1
61.5
61.5
61.9
64.1
6.7
6.1
6.3
6.3
6.3
6.3
6.3
6.3
6.1
6.3
6.3
6.3
6.0
6
6
66.48
6
6
6.1
6.1
621,250
634
6.10
7's 8's 9's
We found 46 numbers that start with the digit 7. Here they are:
70.2
73.2
788.9
721.2
77.4
78.0
71.3
721.2
7.6
7.6
788.9
7
7
7.9
7
78.8
7.6
70.2
70.2
7
7.8
74.1
7.5
7.9
7
7.5
7.4
7.5
7.4
79.6
78.1
7.0
7.0
7.3
7.9
70.2
73.2
76.9
7.5
750.0
750
7.5
7
7.1
75.13
7,000,000
We found 56 numbers that start with the digit 8. Here they are:
870.5
89.0
83.7
82.3
87.8
853.8
8
87
86
8.9
8.9
838.3
881.4
86.1
8
8.1
8.6
8.9
8.1
87.6
8
8
8
8
87
8
86
8.1
8.0
8.7
8.4
8
8
8.5
83.6
8.2
8.1
8.2
8.7
8.2
8.1
8.1
8.8
82.3
87.8
8
8
8
83.1
8
8.9
8
8.8
8,916
8.1
8.6
We found 36 numbers that start with the digit 9. Here they are:
926.0
977.7
940.4
929.1
9.6
929.1
940.4
946.4
9.1
9.4
9
9
96.8
96.8
9
91.4
9.7
9.9
9.3
9.2
9
92.7
96.2
9.4
9.1
9
9
99.1
9.3
9
95
9.1
9.2
9
9
9.6
While the above MASI 10Q Filed 5/5/2026 is interesting in isolation, we have found that it is also useful to take a look at older MASIMO CORP filings processed by our Benford's Law Stocks algorithm, to see how the company's filings "typically look" on a Benford's Law analysis. Below we repeat the 10Q Filed 5/5/2026 but instead of the chart comparing against the typical company across our coverage universe, below we show the same chart compared against the typical MASI 10Q and 10K filings that we have processed historically. This is followed by similar charts for each of those historical filings.

10Q Filed 5/5/2026
30.5
18.8
9.8
9.1
8.7
7.1
5.3
6.5
4.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 87
XBRL? ✓  [ original filing ]
Total numbers found: 860

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 8/5/2025
34.3
18.0
8.6
8.4
10.0
6.9
6.0
4.3
3.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 97
XBRL? ✓  [ original filing ]
Total numbers found: 1,197

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 11/5/2024
33.8
15.2
10.2
9.2
10.4
5.0
7.3
4.7
4.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL? ✓  [ original filing ]
Total numbers found: 1,134

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10K Filed 2/28/2024
33.9
17.4
11.8
7.7
8.4
5.2
6.7
5.8
3.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 94
XBRL? ✓  [ original filing ]
Total numbers found: 1,498

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 5/9/2023
31.8
18.4
11.2
8.1
10.2
4.4
6.9
4.9
4.1
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL? ✓  [ original filing ]
Total numbers found: 814

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 8/9/2022
30.7
17.8
10.2
7.4
11.3
7.4
6.6
4.9
3.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 97
XBRL? ✓  [ original filing ]
Total numbers found: 975

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 10/26/2021
28.4
16.1
14.1
5.9
13.6
7.8
5.2
3.9
4.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 79
XBRL? ✓  [ original filing ]
Total numbers found: 844

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10K Filed 2/26/2026
33.1
18.3
11.8
7.7
9.7
6.5
5.7
4.2
3.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 98
XBRL? ✓  [ original filing ]
Total numbers found: 1,623

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 5/6/2025
34.2
16.8
10.3
8.9
9.2
7.1
5.9
4.2
3.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL? ✓  [ original filing ]
Total numbers found: 934

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 8/6/2024
33.9
15.5
10.6
8.2
10.5
6.2
6.1
4.2
4.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL? ✓  [ original filing ]
Total numbers found: 1,042

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 11/7/2023
35.1
16.6
8.9
8.0
10.8
5.1
7.7
3.9
3.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 88
XBRL? ✓  [ original filing ]
Total numbers found: 1,084

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10K Filed 3/1/2023
33.2
19.0
11.5
8.0
8.7
5.3
6.4
4.7
3.1
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 98
XBRL? ✓  [ original filing ]
Total numbers found: 1,372

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 5/3/2022
28.6
18.2
11.6
5.0
14.3
5.0
8.5
4.3
4.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 59
XBRL? ✓  [ original filing ]
Total numbers found: 644

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 7/27/2021
30.0
15.1
13.3
6.7
14.4
7.3
5.3
4.4
3.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 86
XBRL? ✓  [ original filing ]
Total numbers found: 812

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 11/4/2025
34.8
16.6
9.4
9.1
9.8
6.6
6.4
3.5
3.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL? ✓  [ original filing ]
Total numbers found: 1,251

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10K Filed 2/25/2025
33.9
17.4
11.5
8.3
8.5
4.8
6.5
5.2
3.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL? ✓  [ original filing ]
Total numbers found: 1,617

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 5/7/2024
33.3
15.4
10.8
9.3
9.9
4.3
8.2
5.3
3.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 87
XBRL? ✓  [ original filing ]
Total numbers found: 870

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 8/8/2023
31.9
16.4
11.1
9.5
10.9
5.9
6.5
4.1
3.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 98
XBRL? ✓  [ original filing ]
Total numbers found: 999

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10Q Filed 11/8/2022
35.4
15.6
11.3
4.6
12.4
5.8
7.6
3.2
4.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 73
XBRL? ✓  [ original filing ]
Total numbers found: 1,047

■ = Typical MASI range from 7/27/2021 to 5/5/2026
10K Filed 2/15/2022
28.1
18.5
12.6
7.3
11.0
6.3
6.5
4.9
4.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 97
XBRL? ✓  [ original filing ]
Total numbers found: 1,207

■ = Typical MASI range from 7/27/2021 to 5/5/2026
VS 10Q Filed 5/15/2026:
28
TCRT 10Q Filed 5/15/2026:
30
ITHAU 10Q Filed 5/15/2026:
64
DAIO 10Q Filed 5/15/2026:
76
SLXN 10Q Filed 5/15/2026:
80
BGLC 10Q Filed 5/15/2026:
65
AMZE 10Q Filed 5/15/2026:
98
PPSI 10Q Filed 5/15/2026:
73
CTAAU 10Q Filed 5/15/2026:
25
ATER 10Q Filed 5/15/2026:
88
BYNOU 10Q Filed 5/15/2026:
70
XSLLU 10Q Filed 5/15/2026:
79
INFQ 10Q Filed 5/15/2026:
96
ZSPC 10Q Filed 5/15/2026:
75
OVBC 10Q Filed 5/15/2026:
76
PNBK 10Q Filed 5/15/2026:
88
CGCTU 10Q Filed 5/15/2026:
26
EVFM 10Q Filed 5/15/2026:
79
MEHA 10Q Filed 5/15/2026:
63
TVGN 10Q Filed 5/15/2026:
88
RNGE 10Q Filed 5/15/2026:
48
SINT 10Q Filed 5/15/2026:
93
SLE 10Q Filed 5/15/2026:
56
CVM 10Q Filed 5/15/2026:
72
AGPU 10Q Filed 5/15/2026:
74
TACOU 10Q Filed 5/15/2026:
44
MRKR 10Q Filed 5/15/2026:
48
VACI.U 10Q Filed 5/15/2026:
0
IRRXU 10Q Filed 5/15/2026:
89
CBDY 10Q Filed 5/15/2026:
64
SCOR 10Q Filed 5/15/2026:
77
SRI 10Q Filed 5/15/2026:
96
MDIA 10Q Filed 5/15/2026:
72
IPWR 10Q Filed 5/15/2026:
70
GIPR 10Q Filed 5/15/2026:
86
EYEN 10Q Filed 5/15/2026:
74
MBVIU 10Q Filed 5/15/2026:
43
JENA.U 10Q Filed 5/15/2026:
11
QCLS 10Q Filed 5/15/2026:
88
SHFS 10Q Filed 5/15/2026:
98
 

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