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 3/2/2021 to 12/4/2025 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 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
XBRL? ✓  [ original filing ]
Total numbers found: 600
Recent share count: 115,831,472 (1's column)

■ = Typical range across full coverage universe
# of Numbers Found in Filing
Benford's Law Stocks Indicator
600
Normal-to-low count compared to other filers, above the bottom quartile. At this number count, it would take about 6 numbers to move any given column by a full percentage point.
Benford's Law Stocks Score for DCI = 50
50

Starting from a possible score of 100, we made the following score deductions:
 • 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.
 • We deducted point (includes the impact of penalty multiplier) upon observing the 6's percentage was above the company's typical historical 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 points (includes the impact of penalty multiplier) upon observing the 9's percentage was above the typical coverage universe range.
 • We deducted points (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
Low score compared to other filers, falling in the bottom quartile.
Other Stocks Ranking Near DCI
AARD
PGACU
HESM
ALHC
 NMAX
HVMCU
EVC
PPLT
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 172 numbers that start with the digit 1. Here they are:
115,336,687
169.6
166.1
19.2
179.5
188.8
149.3
130.8
147.5
130.5
113.9
115.9
119.9
117.8
121.9
113.9
1.1
1.7
121.9
104.9
180.4
114.8
105.5
1,514.4
1,461.7
124.1
144.3
143.9
162.5
19.8
19.0
10.6
10.5
104.4
106.6
1,510.2
1,523.7
1.00
1,000,000
151,643,194
172.7
180.7
1,830.0
1,769.9
1,516.6
1,453.5
113.9
11.4
12.2
11.7
125.4
14.2
10.8
1
11.5
1.4
1.8
11.5
180.4
12.1
12.8
180.7
1,769.9
1,453.5
113.9
113.9
1
1
1.2
172.7
1,830.0
1,516.6
198.9
1,474.5
1,489.1
1
1
18.2
193.0
1,531.2
1,543.0
165.4
155.2
176.8
175.5
1,124.9
1,118.6
130.2
129.5
1,180.4
1,158.4
170.0
1
1.3
1.2
171.3
1.8
1.9
164.0
1.8
19.1
1.7
163.9
1
100.0
113.9
115.9
119.9
1.9
117.8
121.9
12.0
1.2
1.0
104.2
1
180.7
1
172.7
133.8
198.9
1.4
1.1
1.7
128.9
193.0
10.3
1.9
197,684
102,900
16,700
1.3
1.2
199.5
189.6
104.5
103.6
1.6
1.6
11.3
17.0
1
1.5
1.5
1.5
1.5
1
157.8
111.3
150.8
147.5
1.9
1.9
1,366.3
151.5
104.7
140.4
130.5
1,334.8
165.4
155.2
193.8
195.2
17.6
16.5
10.1
11.0
144.9
147.4
1.1
1.4
10.0
We found 101 numbers that start with the digit 2. Here they are:
22.7
210.7
2.9
282.3
280.0
2,977.2
2.5
240,000,000
2,724.1
2,610.1
2,977.2
24.3
25.5
2.4
25.1
28.5
21.6
232.7
210.7
221.2
25.9
20.1
2,610.1
2,724.1
26.8
2,377.5
2
23.8
2,476.4
262.8
240.9
24.3
22.2
20.8
279.8
268.5
29.6
29.5
25.4
298.2
2
25.5
298.0
2.7
20.3
2.5
2.0
2.5
2.5
22.6
2.9
2.0
27.0
2.1
2.5
2.1
2
25.62
21.64
200
283,884
252.5
275.0
247.5
275.0
2
2.9
2.3
2.0
2
2
2.9
2.9
22.5
2.9
2
2
2
21.0
21.0
257.8
26.0
2,688.1
257.6
2.0
2.0
2,676.9
2,977.2
23.4
215.7
212.4
257.8
257.6
262.8
240.9
224.9
225.7
24.7
26.8
2.0
2.2
We found 65 numbers that start with the digit 3. Here they are:
328.8
319.6
33.6
31.5
3
3.5
3,026.8
31.2
372.9
368.6
37.0
35.8
36,132,756
35,600,740
3,026.8
3
3.5
3.4
34.7
32.4
30.3
35.8
31.8
33.0
37.0
32.6
30
33.0
37.0
31.5
31.4
31.0
3.8
30.0
30.0
3.5
3
3
3.8
3
35.7
364.9
3
3.0
3.2
3.2
3.4
3.6
38.4
3.0
398.9
32.2
3.3
338.7
3,026.8
34.4
35.0
382.1
31.7
300.3
33.5
34.0
32.1
3.4
3.3
4's 5's 6's
We found 60 numbers that start with the digit 4. Here they are:
4.9
4
4
4
4
494.8
493.6
43.9
4.7
40.0
4.0
49
49
407.4
409.8
497.6
493.8
493.6
494.8
42.7
4.5
43.7
4.0
4
491.6
4.7
4
4
4
4
4.0
4.9
4.9
4
4
4
4
4.9
4
4.6
42.31
4.9
405.5
4
4
4
43.9
4.3
46.0
453.0
43.7
41.0
458.4
480.3
451.2
42.1
45.2
407.4
409.8
4.5
We found 43 numbers that start with the digit 5. Here they are:
580.5
5.5
5.3
5.2
5
5.9
533.3
513.6
54.0
5.00
56.7
55.0
50.1
5.2
5.9
5.9
5.8
50
5.1
5.8
51
533.3
513.6
5
5
5
5.9
5
54.24
596,979
58.20
5.1
5
55.5
5.0
598.3
572.4
5.3
5
598.3
572.4
58.4
5.0
We found 48 numbers that start with the digit 6. Here they are:
606.6
6
655.6
662.2
638.9
644.5
6.5
6.7
671.5
630.4
6.4
62.1
67.9
69.6
638.9
644.5
62.6
6
67.6
63.8
66.5
600.0
6
69.1
6
68.7
6
6,223,080
638,076
66.44
6,255,670
66.19
66.89
6.3
6.4
6
6
6
6
63.0
67.8
6
65.1
6.0
6.2
638.9
644.5
60.5
7's 8's 9's
We found 38 numbers that start with the digit 7. Here they are:
7.1
7.5
703.9
757.2
758.2
758.2
72.9
71.0
74.4
758.2
758.2
758.2
74.9
74.9
758.2
76.7
74.1
74.7
7
74.9
76.6
7.5
7.1
7.5
7.1
7.5
76.1
71.91
7
7.9
79.3
7.3
70.1
79.3
70.1
75.3
76.2
7.1
We found 22 numbers that start with the digit 8. Here they are:
83
81
8.0
8.0
8.0
82.9
82.9
8
83
81
8.0
82.08
8,507
82.08
80
88.8
8.4
88.1
868.8
85.6
883.7
89.1
We found 51 numbers that start with the digit 9. Here they are:
935.4
900.1
9.3
99.0
98
97
99.0
96.4
97.4
99.0
9.3
96.0
91.5
93.1
9.8
9.2
91.9
91.9
99.0
99.0
99.8
94.2
935.4
900.1
96.4
97.4
99.0
98
97
91.9
9
9
96.7
9.8
9
9
9
9.8
9.8
935.4
935.4
900.1
900.1
9.9
94.6
935.4
900.1
99.8
94.2
935.4
900.1
While the above DCI 10Q Filed 12/4/2025 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 12/4/2025 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 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: 50
XBRL? ✓  [ original filing ]
Total numbers found: 600

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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: 60
XBRL? ✓  [ original filing ]
Total numbers found: 817

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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: 89
XBRL? ✓  [ original filing ]
Total numbers found: 859

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
10Q Filed 6/7/2021
33.8
18.7
8.7
5.7
8.6
8.5
5.6
4.7
5.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 78
XBRL? ✓  [ original filing ]
Total numbers found: 825

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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: 81
XBRL? ✓  [ original filing ]
Total numbers found: 1,459

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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: 98
XBRL? ✓  [ original filing ]
Total numbers found: 553

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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: 78
XBRL? ✓  [ original filing ]
Total numbers found: 828

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
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: 70
XBRL? ✓  [ original filing ]
Total numbers found: 511

■ = Typical DCI range from 3/2/2021 to 12/4/2025
10Q Filed 3/2/2021
33.8
13.9
11.1
10.2
10.1
6.8
5.2
4.2
4.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL? ✓  [ original filing ]
Total numbers found: 754

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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: 80
XBRL? ✓  [ original filing ]
Total numbers found: 837

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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: 88
XBRL? ✓  [ original filing ]
Total numbers found: 1,432

■ = Typical DCI range from 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
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 3/2/2021 to 12/4/2025
KBH 10K Filed 1/23/2026:
96
NFLX 10K Filed 1/23/2026:
78
SLB 10K Filed 1/23/2026:
95
TEL 10Q Filed 1/23/2026:
84
BAH 10Q Filed 1/23/2026:
92
PG 10Q Filed 1/22/2026:
74
INTC 10K Filed 1/22/2026:
87
DHI 10Q Filed 1/22/2026:
92
MKC.V 10K Filed 1/22/2026:
85
FUL 10K Filed 1/22/2026:
96
FOR 10Q Filed 1/22/2026:
54
CACI 10Q Filed 1/22/2026:
65
NG 10K Filed 1/22/2026:
93
NVEC 10Q Filed 1/21/2026:
54
PAPL 10Q Filed 1/20/2026:
68
GTLL 10Q Filed 1/20/2026:
45
RIVF 10Q Filed 1/20/2026:
61
TMGI 10Q Filed 1/20/2026:
79
PRGS 10K Filed 1/20/2026:
92
TPET 10K Filed 1/20/2026:
68
IVHI 10K Filed 1/20/2026:
26
BNED 10Q Filed 1/20/2026:
93
DIT 10Q Filed 1/20/2026:
62
NKGN 10Q Filed 1/20/2026:
39
RR 10K Filed 1/20/2026:
82
UGRO 10K Filed 1/16/2026:
95
ADBE 10K Filed 1/15/2026:
98
IIIN 10Q Filed 1/15/2026:
91
BMRA 10Q Filed 1/14/2026:
43
FNGR 10Q Filed 1/14/2026:
42
CVGW 10K Filed 1/14/2026:
54
NTRP 10Q Filed 1/14/2026:
74
DBMM 10Q Filed 1/14/2026:
7
RILY 10Q Filed 1/14/2026:
81
CODI 10Q Filed 1/14/2026:
100
RFIL 10K Filed 1/14/2026:
84
LOOP 10Q Filed 1/14/2026:
67
HOVR 10Q Filed 1/14/2026:
64
LEDS 10Q Filed 1/14/2026:
92
EACO 10Q Filed 1/13/2026:
54
 

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