On this page of Benford's Law Stocks.com we present our study of INTUITIVE SURGICAL INC — ticker symbol ISRG. SEC filings have been screened by our Benford's Law software, for quarterly 10Q and annual 10K filings from 4/21/2021 to 2/3/2026 for INTUITIVE SURGICAL INC under CIK number 0001035267. 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 ISRG, 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 INTUITIVE SURGICAL INC based on the past ISRG filings our system processed in the past.
27.7
19.2
15.6
10.2
7.7
7.2
5.3
4.2
2.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
XBRL?   [ original filing, ISRG stockholder letter ]
Total numbers found: 1,278
Recent share count: 358,476,506 (3's column)

= Typical range across full coverage universe
Benford's Law Stocks Indicator
1278
High count compared to other filers, with ISRG falling in the highest quartile of filers. At this number count, it would take about 13 numbers to move any given column by a full percentage point.
95

Starting from a possible score of 100, we made the following score deductions:
 • We deducted point upon observing the 1's percentage was below the company's typical historical range.
 • We deducted points upon observing the 3's percentage was above the typical coverage universe range.
 • We deducted point upon observing the 3's percentage was above the company's typical historical range.
 • We deducted point upon observing the 9's percentage was below the typical coverage universe range.
Benford's Law Stocks Indicator
ISRG
High score compared to other filers, with ISRG falling in the highest quartile of filers.
HOOD
HYPR
KLIC
LASR
HOPE
INAB
ITRI
KRUS
Check our work! We provide our INTUITIVE SURGICAL INC 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 ISRG 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 354 numbers that start with the digit 1. Here they are:
12.50
14.58
193.9
1,985.9
1,527.3
1,225.4
1,840.0
1,487.2
1,018.6
1,045.1
18,743.2
193.4
1,745.3
10,768.5
17,824.0
16,433.7
117.7
17,941.7
16,529.6
18,743.2
1,572.1
1,307.1
1,167.8
10,064.7
1,963.9
1,311.8
1,145.3
1,766.8
192.1
1,958.9
141.6
1,817.3
14.9
19.3
1,798.0
1,817.3
15.0
124.6
1
1
15.1
124.5
13.5
14.9
15.2
150.0
1,967.3
14.2
19.0
1,948.3
162.5
11,041.9
11,112.6
157.5
164.7
164.7
1.7
18.7
1,798.0
1,798.0
1,798.0
150.3
150.3
150.0
19.3
19.3
12.2
13,307.6
13,397.3
14.9
14.9
16,433.7
16,529.6
12.3
12.3
12.3
1.2
10,768.5
17,824.0
117.7
17,941.7
1,817.3
1.0
1.1
19.1
135.3
186.3
1,063.4
187.1
112.7
108.3
1,813.8
1,215.9
100.2
1,111.2
1,064.2
13.9
1.0
164.7
150.9
12.8
1,345.0
1,169.4
1,600.7
11.9
10.8
10.2
130
111
12.0
159.5
13.7
11.2
135.9
1
1.3
120.0
100
167.8
1
167.0
1.0
1
143.0
189.8
1
1.0
1.7
1
1,516.1
1,516.1
1,516.1
13.2
1,637.4
13.2
1,548.0
1,637.4
1
1
189.7
1.5
154.2
1
1.6
1
14.8
1
1,985.9
164.4
118.1
1
1
1.4
1.7
190.1
178.1
1.2
106.7
1.2
1
1
121.7
121.7
14.9
10.7
13.0
1,357.7
1,117.2
196.3
138.7
1,527.3
1,225.4
1,840.0
1,487.2
100.9
131.4
1,486.3
1,023.6
1,579.1
184.5
1,631.6
1,881.3
125.4
154.4
193.6
175.2
153.7
15.0
15.0
1,581.8
1,122.6
1,030.6
1,815.5
1,452.6
1,216.8
1,966.0
1,679.7
1,572.1
1,307.1
1,167.8
10,064.7
15.3
13.9
163.1
14.7
13.9
100.9
131.4
199.3
111.9
12.4
151.1
1,100.9
150.8
136.4
131.9
112.5
170.9
146.0
15.2
199.2
170.9
1.2
192.8
182.8
10.0
185.4
17.9
1.1
1.2
1.1
1
11.1
17.1
13.2
16.7
1.4
11.1
13.0
1.7
1.7
19
11.0
14.6
14.6
19.4
12.2
15.0
14.9
1
13.5
15.1
15.2
11.0
14.6
14.6
13.3
115,350,000
120,350,000
10,395,000
13,095,000
1,350,000
15
1.7
1.9
1.09
192.90
1.6
139.46
1
192
141
161.78
125.35
125.35
163.77
174.26
169.71
169.71
175.53
182.83
179.99
179.99
182.90
1.0
1.0
1,941
1,822
1.94
125
1
1
175
130
115
105
120.7
155.2
129.0
111.6
161.3
138.3
117.4
126.8
154.69
130.00
1.25
1,754.8
1,251.1
1,027.6
1,958.9
121.2
101.8
157.7
122.4
14.8
133.3
19.1
135.3
141.6
1.1
1.7
1.8
1.1
1.2
12.1
13.1
107.9
141.6
178.4
155.3
107.4
15.8
1,552.6
1,455.3
1,191.1
1,140.5
140.4
16.9
18.9
15.2
10.8
172.5
1,018.6
1,045.1
13.9
18.9
1.0
175.3
1,798.0
1.0
1.9
100
11,722
We found 245 numbers that start with the digit 2. Here they are:
25.00
2.08
2.08
25.00
2.08
2.78
2,473.7
2,027.4
2,566.9
29.9
20,458.7
255.1
2,006.2
2,517.0
2,213.6
2.5
20,458.7
2,866.1
2,313.1
2,041.8
2,717.9
2,394.6
2,385.0
2,140.0
2,962.7
2,945.5
2,348.9
2,673.8
2,876.6
2,337.5
20.6
2,856.0
2,322.6
2,876.6
2,337.5
25.7
2,972.4
2,297.7
21.8
2,950.6
2,283.5
296.3
296.3
296.3
262.3
270.0
270.0
2,322.6
2,322.6
2,322.6
2,237.5
2,300.9
2,300.9
2,856.0
2,856.0
2,856.0
20.6
20.6
2,876.6
2,337.5
280.8
231.8
24.2
2,415.0
2,207.4
259.9
230.3
2,175.5
2,878.8
2,690.1
296.3
270.0
2,295.3
2.9
2,364.1
287.6
2,062.4
2,770.1
2,062.4
2,770.1
22.6
23.5
20.6
25.6
2.0
23.5
2.8
2,287.0
2,287.0
2,287.0
2,345.5
2,821.8
2,852.1
2,345.5
2,821.8
2.3
2.3
221.4
277.4
2,566.9
27.5
27.5
287.5
283.8
2.4
2,027.4
298.0
29.2
29.2
267.2
2,744.4
23.3
2,934.5
27.5
218.7
218.7
284.8
2.4
2,922.5
24.5
2.0
2.0
2.1
2.4
26.7
287.9
205.7
253.7
2,833.9
2,096.6
247.7
299.3
283.7
2,276.5
239.0
225.8
2,027.4
24.4
20.0
2,062.4
2,762.7
2,435.5
2,473.7
216.5
2.6
2.6
245.5
269.7
208.6
26.8
27.8
25.5
28.3
22.3
203.3
28.2
27.1
27.3
22.3
221.0
209.9
231.8
208.8
23.0
227.0
209.9
231.8
208.8
23.0
20.2
2.53
241.38
2,300.9
2.2
29.5
20.7
2.5
29.7
22.1
22,770,945
26,770,945
296.23
2.49
244.38
208.18
223
229.39
217.52
215.34
235.20
245.60
243.90
243.90
249.83
296.62
295.21
208.18
203.69
208.02
294.89
268.39
28.2
274.8
254.6
211.8
237.37
240.45
29
28
2,283.8
2,673.8
235.6
23.9
25.1
280.8
21.0
2
27.8
2.5
210.9
24.1
2
223.3
29.5
29.5
20.9
288.8
240.3
23.1
23.0
260.4
252.6
2.4
20.3
28.4
20.8
286.1
260.4
21.8
286.1
2,856.0
2,322.6
2
200
2,000
We found 200 numbers that start with the digit 3. Here they are:
33.33
355,130,237
3,368.0
30.7
385.1
3,099.2
370.3
347.5
355.1
356.6
352.8
3,422.4
3,696.8
3,285.3
365.9
324.9
3,311.4
336.3
356.9
355.2
351.2
362.7
362.0
357.4
3
3
3
39.8
350.0
3,500.1
397.6
3
352.3
39.1
39.1
39.8
356.6
350.3
350.3
350.3
355.1
301.7
34.8
31.2
34.1
32.9
3,030.5
3,272.8
360.1
350.3
3.3
3,407.4
32
33
34
382
31.1
36.5
38.0
37.7
33.0
3
37.1
302.8
39.0
39.0
330.6
332.8
3,368.0
3,099.2
31.9
3.7
397.1
348.5
33.7
3,126.0
3,133.0
3,066.7
3,099.2
3
342.5
3
3.7
3.7
3,442.6
33.7
39.1
382.2
30.5
376.4
385.1
335.9
3,368.0
3,407.4
3,626.4
3,059.8
3,248.9
3.0
338.4
317.5
393.4
302.8
379.5
300.2
376.9
300.2
376.9
38.9
317.5
326.1
33.9
33.2
30.2
39.0
33.5
35.3
33.7
319
348.7
347.5
370.3
3.0
33.1
3
3
30.5
3
39.1
33.1
314.39
3
371.69
315
304.67
313.64
340.27
317.41
317.25
341.16
341.16
341.16
341.16
347.42
347.42
3
347.42
3
347.42
3
306.94
366.96
3
374.67
3
34.5
30.5
346.5
304.5
301.1
392.89
33
395.92
31
33
38
3,311.4
321.9
315.2
32.8
34.4
336.3
35.0
35.0
38.1
35.0
32.4
336.3
330.2
377.5
361.5
314.8
395.0
361.5
314.8
348.8
310.0
3.7
310.0
37.0
31.2
356.9
355.2
351.2
362.7
362.0
357.4
32
33
34
35,344
4's 5's 6's
We found 130 numbers that start with the digit 4. Here they are:
477.3
4,646.6
4,819.1
468.8
468.3
4
4
43.3
404.8
4,729.5
434.8
44.8
45.1
4
4
4.7
416.3
416.3
4
4,743.0
429.4
429.4
429.4
4
4.0
410.0
419.1
419.1
4.8
4
43.3
445.3
401.6
43.3
4
41.7
429.4
419.1
416.3
439
42.3
49.6
48.3
4.9
498.4
499.8
41.3
479.4
479.4
479.4
4,327.9
4,327.9
4.7
4.6
4.6
491.2
4,819.1
462.4
44.5
4.2
4.6
4.6
43.2
4.8
45.9
4.1
477.3
479.7
476.4
4,646.6
412.3
468.3
466.5
447.8
422.4
4,203.4
4,688.6
466.7
404.5
4,276.6
459
422
4.9
40.9
40.6
46.2
4.6
4.4
44.5
45.0
4
4.0
4.8
477.84
416.3
4
44.8
45.1
4.0
43.3
46.7
4.3
4.9
4.7
412.46
4.4
45
476
46
4
4
480.8
4.6
4.0
4.6
47.9
415.7
471.6
422.4
46.3
434.8
4
434.8
411.4
41.7
48.6
4.4
468.6
4.4
48.5
We found 99 numbers that start with the digit 5. Here they are:
50
5,342.4
535.6
506.7
596.0
547.5
510.8
51.3
5,956.3
556.3
5,634.2
5.12
5.03
53.2
5.7
5.0
51.3
54.4
53.2
57.2
592.8
57.9
53.4
5,139.6
539.8
5
52.3
50.4
514.9
514.9
514.9
5,694.3
5,732.4
565.1
5,997.2
552.2
551.3
520.1
5.5
535.5
561.1
563.9
5,342.4
574.5
58.3
57.2
596.0
547.5
54.1
510.8
537.9
5,589.4
541.5
5,079.0
598.1
522.9
500.5
530.9
58.8
5
5.0
5.7
5.6
51.3
5.7
52.5
52.5
51.3
5
5.2
569.90
5.4
59.46
5
5
5.4
5.0
566.36
5.4
575.73
5
598.2
549.8
569.90
575.73
5.0
53
58.9
57.0
561.5
59.3
5.3
562.5
57.0
537.9
59.7
5.8
5.12
5.03
We found 92 numbers that start with the digit 6. Here they are:
648.4
600.0
6,803.3
6,642.3
6.54
6.42
63.8
6.7
6.6
6.7
6
6
6.1
6
602.1
602.1
602.1
683.2
683.2
683.2
6,803.3
63.4
614.7
62.4
676.8
665.8
65
66
68
67
66
600
67.6
62.8
69.0
6,011.5
6.2
6,192.7
6,232.2
6
609.7
693.5
6.6
638.1
6,527.9
614.9
6,815.8
6,018.9
654.2
61.9
6.0
6.0
6
63
6.7
62.6
6.7
6
6
62.6
6.1
6
640
6
6
6
6
6
688.1
641.5
68.3
67.3
67.1
695.4
6.2
60.5
6.4
64.4
67.1
67.4
65.7
67.3
64.8
61.4
67.8
6.8
6.2
6.54
6.42
68
67
66
7's 8's 9's
We found 68 numbers that start with the digit 7. Here they are:
7,111.0
773.9
7,011.8
7,045.0
7,124.1
7.87
7.8
7.0
7.0
7,703.9
70.7
7
7.2
7
7.7
7
7
797.1
797.1
797.1
7,011.8
7.3
788.2
712.5
75.2
707.7
7.4
7,981.3
7
78.4
7,527.6
7,513.3
73.6
7
7
7.5
798.7
717.6
7,618.9
725.2
70.6
77.2
763.3
7,124.1
78.4
7.0
7.8
7.6
73
7.1
789
73.86
73.86
7
7
7
7
77.45
707.8
74.4
7
7.4
73.1
70.9
75.1
76.1
7.7
7.87
We found 54 numbers that start with the digit 8. Here they are:
848.7
8,492.6
8,352.1
8.00
8,576.4
89.7
8.0
8.0
830.0
8.9
8.0
8
8
8
8,019.4
87.6
8
8,994.6
844.4
839.7
8,851.4
8,832.4
84.6
8.5
8.8
886.3
808.9
865.5
840.4
891.9
843.4
814.2
8,352.1
874.3
83.5
88.6
85
85
85.24
8
8
83.4
802.8
84.3
89.42
8
81.7
8.4
84.1
85.4
84.1
8.00
80
83
We found 36 numbers that start with the digit 9. Here they are:
9,779.5
9,681.3
95.9
998.8
95.8
9,681.3
95.9
9.1
94.6
94.6
95.8
95.9
99.3
91.9
9
9
9,034.1
94.1
9
9.2
991.0
91.4
97.3
90.6
94.0
94.6
9.6
90.49
98.5
98.9
919.0
92.3
92.3
9.5
9.4
95.4
While the above ISRG 10K Filed 2/3/2026 is interesting in isolation, we have found that it is also useful to take a look at older INTUITIVE SURGICAL INC 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 10K Filed 2/3/2026 but instead of the chart comparing against the typical company across our coverage universe, below we show the same chart compared against the typical ISRG 10Q and 10K filings that we have processed historically. This is followed by similar charts for each of those historical filings.

27.7
19.2
15.6
10.2
7.7
7.2
5.3
4.2
2.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL?   [ original filing ]
Total numbers found: 1,278

= Typical ISRG range from 4/21/2021 to 2/3/2026
32.0
18.2
13.7
8.4
9.5
5.9
5.3
4.0
3.1
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL?   [ original filing ]
Total numbers found: 751

= Typical ISRG range from 4/21/2021 to 2/3/2026
32.1
18.0
14.2
8.9
7.9
5.2
6.4
4.8
2.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL?   [ original filing ]
Total numbers found: 1,025

= Typical ISRG range from 4/21/2021 to 2/3/2026
32.7
16.4
13.2
12.7
5.2
4.4
7.0
4.8
3.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 84
XBRL?   [ original filing ]
Total numbers found: 1,067

= Typical ISRG range from 4/21/2021 to 2/3/2026
33.1
19.5
13.1
10.8
6.0
5.9
5.1
3.3
3.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL?   [ original filing ]
Total numbers found: 1,272

= Typical ISRG range from 4/21/2021 to 2/3/2026
31.1
14.8
14.2
12.5
7.1
5.2
6.0
5.1
3.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL?   [ original filing ]
Total numbers found: 745

= Typical ISRG range from 4/21/2021 to 2/3/2026
31.8
14.7
13.6
8.2
7.2
7.8
5.4
5.9
5.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 80
XBRL?   [ original filing ]
Total numbers found: 931

= Typical ISRG range from 4/21/2021 to 2/3/2026
28.8
19.5
15.3
9.1
9.9
4.5
5.7
3.8
3.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 82
XBRL?   [ original filing ]
Total numbers found: 1,039

= Typical ISRG range from 4/21/2021 to 2/3/2026
30.2
21.0
14.4
9.4
6.8
6.2
5.4
3.6
2.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL?   [ original filing ]
Total numbers found: 1,293

= Typical ISRG range from 4/21/2021 to 2/3/2026
31.1
18.9
14.3
7.4
9.7
5.4
6.6
3.2
3.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 72
XBRL?   [ original filing ]
Total numbers found: 753

= Typical ISRG range from 4/21/2021 to 2/3/2026
33.0
14.4
14.2
10.4
7.2
5.9
5.8
5.0
4.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL?   [ original filing ]
Total numbers found: 1,032

= Typical ISRG range from 4/21/2021 to 2/3/2026
31.0
17.9
14.4
11.2
6.0
5.2
6.4
4.0
3.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL?   [ original filing ]
Total numbers found: 1,028

= Typical ISRG range from 4/21/2021 to 2/3/2026
32.0
19.0
13.8
9.2
6.7
6.6
5.0
4.5
3.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL?   [ original filing ]
Total numbers found: 1,320

= Typical ISRG range from 4/21/2021 to 2/3/2026
30.7
17.5
14.8
7.5
5.7
7.8
5.3
6.0
4.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 80
XBRL?   [ original filing ]
Total numbers found: 681

= Typical ISRG range from 4/21/2021 to 2/3/2026
31.9
16.0
18.1
9.4
8.2
6.0
3.9
4.7
1.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 87
XBRL?   [ original filing ]
Total numbers found: 1,036

= Typical ISRG range from 4/21/2021 to 2/3/2026
32.5
18.2
14.9
8.0
8.5
5.7
6.0
3.3
3.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 88
XBRL?   [ original filing ]
Total numbers found: 1,039

= Typical ISRG range from 4/21/2021 to 2/3/2026
32.2
21.5
12.4
10.2
5.9
6.1
5.5
3.1
3.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 93
XBRL?   [ original filing ]
Total numbers found: 1,281

= Typical ISRG range from 4/21/2021 to 2/3/2026
34.6
14.3
14.6
12.5
5.5
5.9
5.0
4.1
3.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 92
XBRL?   [ original filing ]
Total numbers found: 762

= Typical ISRG range from 4/21/2021 to 2/3/2026
32.1
14.5
14.1
10.3
8.3
7.5
4.2
3.9
5.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 93
XBRL?   [ original filing ]
Total numbers found: 1,011

= Typical ISRG range from 4/21/2021 to 2/3/2026
26.8
17.8
15.5
8.5
6.1
9.2
6.1
5.3
4.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 80
XBRL?   [ original filing ]
Total numbers found: 948

= Typical ISRG range from 4/21/2021 to 2/3/2026
 

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