On this page of Benford's Law Stocks.com we present our study of DONALDSON Co INC — ticker symbol DCI. SEC filings have been screened by our Benford's Law software, for quarterly 10Q and annual 10K filings from 9/24/2021 to 6/2/2026 for DONALDSON Co INC under CIK number 0000029644. 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 DCI, 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 DONALDSON Co INC based on the past DCI filings our system processed in the past.
Benford Chart for DCI 10Q Filed 6/2/2026
31.3
20.0
10.5
8.8
6.0
8.0
5.9
4.1
5.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
XBRL? ✓  [ original filing ]
Total numbers found: 916
Recent share count: 115,814,243 (1's column)

■ = Typical range across full coverage universe
# of Numbers Found in Filing
Benford's Law Stocks Indicator
916
High count compared to other filers, with DCI falling in the highest quartile of filers. 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 DCI = 87
87

Starting from a possible score of 100, we made the following score deductions:
 • We deducted point upon observing the 5's percentage was below the typical coverage universe range.
 • We deducted point upon observing the 5's percentage was below the company's typical historical range.
 • The 6's percentage was higher than the 5's percentage, increasing the penalty multiplier.
 • We deducted points (includes the impact of penalty multiplier) upon observing the 6's percentage was above the typical coverage universe range.
 • The 9's percentage was higher than the 8's percentage, increasing the penalty multiplier.
 • This is the 2nd column with percentage higher than the prior column, resulting in a penalty deduction.
 • We deducted point (includes the impact of penalty multiplier) upon observing the 9's percentage was above the typical coverage universe range.
 • We deducted point (includes the impact of penalty multiplier) upon observing the 9's percentage was above the company's typical historical range.
DCI's Score Vs. Typical Stock
Benford's Law Stocks Indicator
DCI
Normal-to-high score compared to other filers, falling within the top of the middle 50%.
Other Stocks Ranking Near DCI
Check our work! We provide our DONALDSON Co 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 DCI 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 287 numbers that start with the digit 1. Here they are:
115,911,056
1,864.8
1,762.8
158.9
152.3
1.2
1.2
19.2
178.1
155.3
17.1
16.9
15.9
154.8
118.1
115.9
118.8
115.8
119.4
118.1
120.3
117.9
121.2
1.02
1.00
118.1
12.2
1
1.4
1.4
1
1
1.5
1.1
1.6
110.3
105.0
180.4
130.7
105.5
1,572.8
1,461.7
10.3
139.5
144.3
14.0
144.9
162.5
19.0
10.2
10.5
101.6
106.6
1,392.2
1,523.7
1.00
1,000,000
151,643,194
151.6
180.7
1,817.1
1,769.9
1,695.3
1,453.5
19.2
1.2
117.4
129.1
10.3
1.7
129.8
190.0
111.2
104.0
17.4
175.4
180.4
178.5
133.6
134.9
19.1
14.7
13.0
15.6
143.8
1,824.6
1,575.1
118.1
118.1
1
1
151.6
1,817.1
1,695.3
1,531.9
1,544.4
192.4
192.4
1
1
1
175.8
1,718.0
1,464.2
180.7
1,769.9
1,453.5
108.5
108.5
151.6
1,817.1
1,695.3
198.9
1,474.5
1,489.1
175.8
1,718.0
1,464.2
1,207.2
1,221.7
172.8
158.3
105.9
101.4
174.1
175.5
1,143.4
1,118.6
131.7
129.5
1,223.1
1,158.4
170.0
172.8
1.6
1.2
162.3
1.8
19.1
1.7
163.9
15.4
11.3
118.1
115.9
118.8
115.8
119.4
1.5
1.8
118.1
120.3
117.9
121.2
1.02
1.00
12.0
1.4
108.5
143.8
12.2
1.1
11.1
12.2
11.4
1
1.0
12.2
1.1
1.5
151.6
162.8
1.4
1.4
1.3
1.5
108.7
1.4
175.8
1.9
104.2
1
180.7
1.7
1.4
1
1.6
1.5
151.6
133.8
198.9
1.1
1.8
1
1.5
108.7
1.4
175.8
1.1
1.3
1.8
15.8
14.2
1,126,499
18,602
1.3
1.0
197,684
107,800
16,700
1.3
1.2
14.5
14.6
18.9
19.2
1.3
1.8
1
152.3
189.6
109.2
103.6
1.1
1.6
1.1
1.0
1.0
1.6
10.5
11.3
17.0
10.1
10.2
1.5
1.5
1.5
1.5
1
1.0
1.0
12.2
179.2
127.0
171.5
16.7
154.8
1,784.8
1,202.7
140.4
195.3
100.9
1
169.6
105.3
162.3
1,702.6
1,149.8
129.1
188.9
133.1
1
104.0
1,425.0
1,353.4
1,784.8
1,702.6
123.8
142.8
1,207.2
1,221.7
172.8
158.3
105.9
101.4
18.0
190.8
195.2
18.5
16.5
11.4
11.0
140.3
147.4
13.3
1
1.4
We found 183 numbers that start with the digit 2. Here they are:
2,826.8
2,710.2
21.4
234.5
21.3
29.2
252.7
2.80
2.12
2.75
2.09
252.7
27.6
25.1
2
2
2.6
29.1
23.1
275.8
204.1
2.9
285.8
280.0
2,977.2
20.3
240,000,000
2,865.3
2,610.1
2,977.2
252.7
20.4
20.1
293.8
251.0
20.8
272.2
2.8
232.3
23.7
232.7
204.1
21.6
2,747.2
2.4
2,865.3
2,507.8
223.0
2,565.6
2,610.1
29.1
29.1
2,865.3
26.8
2,377.5
252.7
252.7
23.1
23.1
273.8
273.8
2
2,565.6
250
289.3
259.5
299.4
294.4
2,826.8
2,710.2
24.4
24.3
26.9
20.8
294.4
268.5
29.5
25.4
298.2
2
2.8
2.8
25.6
29.9
2.5
21.1
2.0
2.5
2.5
2
20.0
22.7
252.7
2.2
2.1
2.80
2.12
2.75
2.09
273.8
27.0
2.6
223.0
2.0
2.4
27.6
25.9
27.6
26.2
2
2.9
27.6
29.1
25.1
20.7
25.1
21.6
2
25.1
2.6
23.1
2.5
2.2
25.86
21.67
200
288,784
29.7
253.5
275.0
247.5
275.0
2
2.9
2.0
2.9
21.5
22.5
2
2
2
2
20.0
21.0
2
281.7
27.5
242.8
2,826.8
2,826.8
250.1
21.5
283.3
22.8
2.5
2.5
213.0
2,710.2
2,710.2
247.3
285.1
264.9
28.3
26.9
237.1
231.8
281.7
283.3
242.8
213.0
2,826.8
2,710.2
289.3
259.5
299.4
294.4
2,826.8
2,710.2
231.4
225.7
26.8
2.6
250
We found 96 numbers that start with the digit 3. Here they are:
3
333.4
321.9
343.7
342.5
36.7
324.5
324.5
3.3
3.1
3
3
3.5
3
353.6
3.4
3,087.5
31.2
353.4
368.6
35.8
35,738,658
35,600,740
3,087.5
324.5
3.3
38.9
38.1
33.3
34.2
35.8
324.5
324.5
30.3
37.5
34.2
30
30.0
31.5
301.0
31.0
3.8
3.4
3.1
3.3
324.5
30.0
32.0
3
3
3.3
3
3.6
3.3
3.3
3.3
3
3
3
3.7
3.1
3.1
3.5
3
3.3
3.3
3.9
3.6
3.2
3.2
3.2
3
3.2
35.7
326.4
364.9
3
3.9
3.2
3.6
37.5
3.9
37.7
3.5
3.5
332.0
35.5
37.8
38.5
396.3
305.5
342.5
33.5
34.0
3.0
3.0
4's 5's 6's
We found 81 numbers that start with the digit 4. Here they are:
491.0
477.6
423.3
418.9
49
48
4
4.5
47.2
499.4
493.6
43.9
40.5
42.2
45.6
4.4
40.5
47.2
47.2
4.7
40.5
49
49
427.1
420.9
465.3
493.8
40.2
493.6
499.4
45.6
4.1
4
43.7
46.6
400.0
49
48
4.0
4.5
4.2
4
4.6
48.2
4.5
49.6
4
47.2
4
4.0
4.0
4.4
45.95
4.2
4.6
4.9
4
4.0
4
4.1
4
4
43.9
4.6
422.6
49.2
454.4
418.9
45.6
472.6
438.6
497.6
460.1
44.6
427.1
420.9
465.3
4.3
4
4.1
4.6
We found 55 numbers that start with the digit 5. Here they are:
57.0
538.7
5.7
5.3
57.8
57.8
54.1
5
535.9
513.6
591.6
5.00
52.5
54.1
54.2
57.8
57.8
54
50
5.1
5.8
51
503.3
535.9
513.6
515.0
5.8
571.6
57.8
54.1
5.9
54.1
5
54.1
5
54.24
5,761,151
59.19
5
5
5.1
5.0
503.0
582.6
51.2
5.8
5
582.6
51.5
503.3
5.3
53.2
5.8
5.0
5.5
We found 73 numbers that start with the digit 6. Here they are:
661.7
618.2
62.0
62.0
65.3
603.7
6.5
6.0
6
6.0
662.2
637.2
644.5
6.4
6.7
668.5
630.4
62.0
60.3
65.0
6.3
60
69.3
69.3
61.3
66.0
64.4
64.4
62.1
67.9
67.4
69.6
637.2
644.5
60.4
63.8
66.5
62.0
6.3
600.0
64.4
67.6
6.0
68.5
6
69.1
6
6
68.5
6
6,223,080
683,172
68.86
66.19
66.89
6.3
6.4
6
63.0
6.0
629.9
64.8
6.8
62.5
6.5
6.6
629.9
675.4
651.8
6.2
637.2
644.5
60.5
7's 8's 9's
We found 54 numbers that start with the digit 7. Here they are:
7.8
702.1
757.2
758.2
758.2
73.0
75.1
7
71.2
758.2
7.8
7.8
7.4
758.2
758.2
7.1
758.2
758.2
758.2
758.2
7.4
758.2
728.8
75.5
70.0
74.7
7.5
76.8
7.8
76.6
73.5
7.4
76.6
76.6
73.5
7
72.31
7.9
799.2
7.1
7.2
7
74.2
75.3
794.6
74.7
799.2
794.6
74.2
728.8
74.7
76.2
7.5
7.1
We found 38 numbers that start with the digit 8. Here they are:
87.4
87.0
89.8
8
80.0
8
820
828.7
816.9
81.5
8
82.9
8
8
8
8
81.0
8
8
82.73
82.70
8
80
88.8
8.4
83.5
80.3
80.9
81.0
87.0
83.9
84.3
83.5
816.9
8.4
820.0
828.7
820.0
We found 49 numbers that start with the digit 9. Here they are:
995.1
940.1
962.0
947.4
9.3
94.4
9
9
9
9
9
92.3
97.4
9.3
9.4
96.9
9.3
9.8
9
995.1
940.1
92.3
97.4
90.0
9
9
9
9
9
9
9
9
9
9
9.0
9.8
9.8
995.1
995.1
940.1
940.1
96.1
95.6
995.1
940.1
995.1
940.1
9.0
9.1
While the above DCI 10Q Filed 6/2/2026 is interesting in isolation, we have found that it is also useful to take a look at older DONALDSON Co 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 10Q Filed 6/2/2026 but instead of the chart comparing against the typical company across our coverage universe, below we show the same chart compared against the typical DCI 10Q and 10K filings that we have processed historically. This is followed by similar charts for each of those historical filings.

10Q Filed 6/2/2026
31.3
20.0
10.5
8.8
6.0
8.0
5.9
4.1
5.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 87
XBRL? ✓  [ original filing ]
Total numbers found: 916

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10K Filed 9/26/2025
27.5
21.5
15.6
8.9
7.2
8.5
4.0
3.5
3.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 83
XBRL? ✓  [ original filing ]
Total numbers found: 1,459

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 12/6/2024
28.4
20.1
12.5
8.9
8.1
6.5
6.3
4.0
5.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL? ✓  [ original filing ]
Total numbers found: 553

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 3/4/2024
37.6
16.2
8.9
7.6
7.9
6.4
5.4
6.6
3.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 80
XBRL? ✓  [ original filing ]
Total numbers found: 828

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 6/5/2023
33.5
19.1
9.1
9.6
6.5
6.1
6.8
5.5
3.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 90
XBRL? ✓  [ original filing ]
Total numbers found: 850

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10K Filed 9/23/2022
27.9
20.1
12.9
7.5
9.6
6.4
5.1
5.3
5.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 89
XBRL? ✓  [ original filing ]
Total numbers found: 1,402

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 12/8/2021
33.9
19.2
8.2
7.0
9.6
7.8
8.2
3.7
2.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 69
XBRL? ✓  [ original filing ]
Total numbers found: 511

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 2/26/2026
32.1
18.6
11.6
5.1
7.6
8.8
5.8
6.0
4.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 68
XBRL? ✓  [ original filing ]
Total numbers found: 889

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 6/3/2025
31.5
21.9
11.6
7.9
6.5
8.4
4.8
2.6
4.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 81
XBRL? ✓  [ original filing ]
Total numbers found: 837

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10K Filed 9/27/2024
30.5
20.0
13.7
9.6
6.8
7.5
4.0
3.8
4.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 89
XBRL? ✓  [ original filing ]
Total numbers found: 1,432

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 12/6/2023
32.9
17.2
10.5
10.0
7.4
5.5
6.2
5.5
4.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL? ✓  [ original filing ]
Total numbers found: 580

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 3/8/2023
36.8
16.1
9.9
6.6
10.1
6.1
7.4
3.4
3.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 68
XBRL? ✓  [ original filing ]
Total numbers found: 815

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 6/6/2022
33.7
18.7
8.7
8.6
7.8
7.0
7.2
5.5
2.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 91
XBRL? ✓  [ original filing ]
Total numbers found: 818

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10K Filed 9/24/2021
29.5
20.1
11.5
8.2
8.9
6.3
5.1
5.8
4.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 89
XBRL? ✓  [ original filing ]
Total numbers found: 1,342

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 12/4/2025
28.7
16.8
10.8
10.0
7.2
8.0
6.3
3.7
8.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 51
XBRL? ✓  [ original filing ]
Total numbers found: 600

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 3/4/2025
33.9
19.5
10.0
5.9
7.3
7.7
4.8
7.5
3.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 61
XBRL? ✓  [ original filing ]
Total numbers found: 817

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 6/4/2024
35.3
20.1
11.5
8.7
5.8
5.2
5.5
3.4
4.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 90
XBRL? ✓  [ original filing ]
Total numbers found: 859

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10K Filed 9/22/2023
29.2
19.4
13.9
9.2
7.6
6.3
5.2
4.2
5.1
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 98
XBRL? ✓  [ original filing ]
Total numbers found: 1,461

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 12/7/2022
31.7
18.4
11.4
8.3
7.4
5.9
8.0
4.6
4.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 87
XBRL? ✓  [ original filing ]
Total numbers found: 527

■ = Typical DCI range from 9/24/2021 to 6/2/2026
10Q Filed 3/3/2022
36.4
15.4
10.4
11.1
10.0
4.3
6.6
3.0
2.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 76
XBRL? ✓  [ original filing ]
Total numbers found: 799

■ = Typical DCI range from 9/24/2021 to 6/2/2026
AVGO 10Q Filed 6/9/2026:
89
PPIH 10Q Filed 6/9/2026:
84
NATH 10K Filed 6/9/2026:
80
UEC 10Q Filed 6/8/2026:
86
CHPT 10Q Filed 6/8/2026:
60
NVRI 10Q Filed 6/8/2026:
91
ESTC 10K Filed 6/8/2026:
94
AVO 10Q Filed 6/8/2026:
89
ODC 10Q Filed 6/8/2026:
91
MAMA 10Q Filed 6/8/2026:
70
MTN 10Q Filed 6/8/2026:
93
ALOT 10Q Filed 6/8/2026:
86
MPAA 10K Filed 6/8/2026:
85
GIII 10Q Filed 6/8/2026:
75
OCC 10Q Filed 6/8/2026:
78
CUEN 10Q Filed 6/8/2026:
56
FCEL 10Q Filed 6/8/2026:
80
CPB 10Q Filed 6/8/2026:
86
CMCO 10K Filed 6/8/2026:
88
GHM 10K Filed 6/8/2026:
92
AERT 10K Filed 6/8/2026:
90
WOOF 10Q Filed 6/5/2026:
59
WDDD 10Q Filed 6/5/2026:
62
OOMA 10Q Filed 6/5/2026:
84
DOCU 10Q Filed 6/5/2026:
99
COO 10Q Filed 6/5/2026:
74
BBY 10Q Filed 6/5/2026:
76
ANF 10Q Filed 6/5/2026:
85
MYCB 10Q Filed 6/5/2026:
74
TTAN 10Q Filed 6/5/2026:
93
NRT 10Q Filed 6/5/2026:
0
FSHPU 10Q Filed 6/5/2026:
28
DDS 10Q Filed 6/5/2026:
80
NX 10Q Filed 6/5/2026:
97
VEEV 10Q Filed 6/5/2026:
76
RBRK 10Q Filed 6/5/2026:
87
NTAP 10K Filed 6/5/2026:
94
GSIT 10K Filed 6/5/2026:
84
HURC 10Q Filed 6/5/2026:
51
ABM 10Q Filed 6/5/2026:
99
 

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