On this page of Benford's Law Stocks.com we present our study of AECOM — ticker symbol ACM. SEC filings have been screened by our Benford's Law software, for quarterly 10Q and annual 10K filings from 11/17/2021 to 8/11/2026 for AECOM under CIK number 0000868857. 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 ACM, 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 AECOM based on the past ACM filings our system processed in the past.
Benford Chart for ACM 10Q Filed 8/11/2026
31.6
17.7
11.2
11.0
7.0
6.1
5.1
5.6
4.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
XBRL? ✓  [ original filing, ACM stockholder letter ]
Total numbers found: 1,188
Recent share count: 128,522,920 (1's column)

■ = Typical range across full coverage universe
# of Numbers Found in Filing
Benford's Law Stocks Indicator
1188
High count compared to other filers, with ACM falling in the highest quartile of filers. At this number count, it would take about 12 numbers to move any given column by a full percentage point.
Benford's Law Stocks Score for ACM = 99
99

Starting from a possible score of 100, we made the following score deductions:
 • We deducted point upon observing the 4's percentage was above the company's typical historical range.
 • The 8's percentage was higher than the 7's percentage, increasing the penalty multiplier.
ACM's Score Vs. Typical Stock
Benford's Law Stocks Indicator
ACM
High score compared to other filers, with ACM falling in the highest 10% of filers.
Other Stocks Ranking Near ACM
Check our work! We provide our AECOM 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 ACM 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 376 numbers that start with the digit 1. Here they are:
128,696,425
1,378,582
1,012,932
1,585,739
1,785,179
146,092
155,485
138,056
175,013
183,284
18,953
12,026,900
12,200,249
1,129,260
1,087,905
104,403
133,193
128,695,633
131,782,371
1,287
1,318
1,602,228
1,224,833
12,026,900
12,200,249
11,218,044
11,964,205
10,674,596
11,078,090
119,508
118,676
12,082
1,001
12,024
14,063
143,477
125,437
106,569
145,618
159,737
1,126
174,846
130,966
167,668
1.32
1.86
1.30
1.31
1.85
1.29
128,564
132,301
129,393
132,411
128,564
133,078
130,071
133,281
159,737
1,093
1,350
1,816
13,957
14,394
1,968
13,263
13,082
199,232
177,446
1,318
1,224,833
167,668
167,668
120,403
120,403
120,403
13
19,339
1,287
1,602,228
1,326
1,281,647
186,205
104,427
104,427
104,427
100
10
13
18,470
115,537
134,020
134,020
13,768
13,768
1,323
1,060,209
1,282
1,475,631
12,993
12,993
13,082
1,287
1,602,228
1,320
1,151,420
180,851
130,966
130,966
159,737
15,306
15,306
15,306
15
15
1,323
1,060,209
167,444
128,375
15,555
15,714
15,188
12,502
160,641
167,562
133,282
15,740
169,234
12,500
16,625
18,121
147,550
133,312
1,931,502
1,958,842
115,469
138,324
1,342
1,585,739
1,584,862
1,012,932
1,794,077
106
106
146
146
103
148.5
10
19.0
102.7
106.6
1
1.2
14.9
13.8
146.4
1.8
171.3
178.4
178.4
175.0
185.8
183.3
1.8
13.8
175.0
1,261.6
1,619.1
1,311.5
1,575.8
1,012.9
11,218.0
11,964.2
1,627.5
1,604.7
1,068.7
1,073.3
11,218.0
11,964.2
1,816.2
1,934.3
1.99
17.0
15.9
192.1
186.3
1,318.6
1,260.1
1,625.3
1,537.7
1,138.0
1,107.8
130.3
1,268.3
1,200.2
1,023.7
1,045.5
155.5
138.1
1.6
1
1
1
1.9
10.1
10.2
1.3
14.0
1.2
13.3
1
1
1
1
1.0
1
1.0
1.6
1.7
11.7
18.4
1,448.8
1,439.9
1,200.0
1,200.0
103.8
14.7
1,500,000,000
1.5
1.5
1.5
1.5
1.5
1.125
125
1
1.5
1.5
15
1.50
1.5
1,495.6
1,495.6
1.5
1,000,000,000
1,200,000,000
1,201.5
100
106
103.000
101.500
100.000
1.4
1.2
1.283
1.283
1.283
17.7
10.4
10.4
1.1
1.1
17.1
10.0
10.0
1.8
1.8
17.4
17.4
17.4
17.4
1.3
12.5
109.74
110.58
129.24
1
1
1
106.77
109.67
18.2
106.7
12.6
19.6
1.1
128.6
132.3
129.4
132.4
128.6
133.1
130.1
133.3
110.9
109.7
166.0
161.4
129.3
132.4
161.0
164.3
124.9
128.4
104.5
153.6
132.6
110.8
10.0
1.9
193.6
1,437.7
1,419.0
12.8
11.1
13.9
13.7
1.4
12.1
17.8
13.7
1.5
1.9
14.0
10.8
12.4
1.9
12.1
15.8
14.5
13.8
1.3
14.0
1.0
1,824.3
152.6
1,976.9
1,386.9
1
135.1
106.2
1.6
129.9
114.9
1.1
16.1
1
142.5
1,335.9
1.0
180.3
118.6
1.2
11,218.0
1,689.1
13.8
1.6
11,964.2
1,674.2
12.6
1
16.1
113.9
111.2
12.1
1.2
11.8
10.8
12.0
14.1
143.5
125.4
13.9
1.8
106.6
We found 210 numbers that start with the digit 2. Here they are:
250,914
207,157
2,389,673
2,497,147
2,114,834
295,249
227,145
254,218
29,042
2,566
2,381,791
2,260,609
2,401,979
2,490,480
23,536
210,870
2,651,988
2,647,220
2,193,260
2,492,584
206,145
203,600
2,399,405
2,696,184
23,461
21,707
294,077
23,484
268,765
26,569
203,617
273,950
2,888
200,912
28,771
28,771
240,706
2,888
200,912
228,094
210,646
28,862
2,492,584
203,600
2,696,184
200,912
26,029
26,029
26,029
277
277
2,193,260
206,145
2,399,405
2,184,205
2,370,410
2,350
2,350
25,501
25,501
2,492,340
206,265
2,698,605
2,270,592
204,836
2,475,428
2,677
2,677
2,193,260
206,145
2,399,405
2,285,436
2,466,287
28,771
22
2,492,340
206,265
2,698,605
200,912
20,461
26,486
2,569
225,080
2,786
240
236
22,445
281,603
209,215
29.0
2.7
29.0
2.9
22.0
2.9
2,770.4
2.9
2,815.2
23.5
2.5
214.1
221.5
2.5
2,893.1
2,929.0
2,632.9
20.4
2,478.0
2,581.9
2,389.7
2,497.1
258.8
2.01
2.00
268.2
209.1
202.2
2,292.0
2,245.7
2,292.0
2,245.7
2,076.5
2,108.1
2,002.3
2,058.2
21.9
21.6
23.5
21.7
2.0
29.7
2.9
2.8
2,745.2
2,743.7
2,652.0
2,647.2
25.5
2,627.4
2,745.2
2
2.8
2.8
21.9
21.9
21.9
21.9
24.6
2
2
2
2
26.5
20.6
21.0
21.0
20.1
20.1
2.0
2
2
27.1
24.8
2.8
2.7
25.2
24.2
2.8
2.7
26.7
23.8
21.1
21.6
2,402.0
2,490.5
245.3
2.6
2.4
247.3
243.6
2.3
256.9
251.4
2.2
2.7
247.3
252.0
256.9
2,632.7
2
242.9
2,098.3
2,240.8
2.2
2.1
2.3
224.4
2,696.2
2
2,381.2
23.5
279.0
2,677.9
2,252.2
21.7
235.4
2.6
2.8
27.9
268.8
We found 133 numbers that start with the digit 3. Here they are:
3,767,142
3,700,619
33,810
301,577
300,000,000
3,586,067
3,620,109
3,851,490
34,042
326,950
34,368
38,163
393,821
39,477
313,305
39,355
3,824
33,244
3,824
33,244
3.82
33
3.33
3.80
33
3.31
3,769
3,913
33,200
33,244
30,932
30,932
3,824
39,885
39,885
39,885
35,040
35,040
35,040
3
32,140
32,143
32,143
3,463
3,463
39,697
30,438
3,042
30,576
30,655
33,313
3,935
30
30.7
329.4
3.9
3.1
3.4
3.8
3.5
375.9
3,700.6
3,767.1
3.7
3.7
34.5
3,825.6
3,586.0
3,277.2
393.6
364.8
3,586.0
344.6
336.8
348.9
30.3
3.8
3.6
38.6
3.9
3.4
30.4
30.2
36.3
34.4
30
3.9
300.0
3.465
3.465
30.7
30.7
31.0
31.0
31.0
30.7
30.7
3
3
3
3
39.6
37.5
30.2
34.4
36.9
36.6
31.7
31.9
38.6
35.0
31.6
347.8
344.5
31
389.9
3.7
3,586.0
3
3,277.2
301.2
305.8
330.8
311.6
3.7
3,926.4
350.5
305.8
32.8
35.9
39.5
30.1
313.3
4's 5's 6's
We found 131 numbers that start with the digit 4. Here they are:
459,686
416,164
421,509
441,962
463,479
4,069
487,799
4,677,450
4,609,126
4,178,440
4,512
45,157
47,641
40,198
43,880
498,481
43,880
441,402
49
49
498,481
4,222
4,162
4,868
449,212
4,609,126
44
44
424,660
444,043
444,043
4,677,450
4,347,197
441,402
441,402
498,481
46,063
46,063
46,063
4,426,087
4,641,183
40,391
40,396
40,396
4,129
4,129
4,129
4,677,450
4,378,663
4,715
4,737
4,737
4,426,087
498,481
46,063
4,334
45,352
441,862
4
4
43.9
41.6
47.7
4.7
4.9
42.8
46.5
44.0
42.9
42.9
40.9
4,499.3
4,588.4
4,446.8
4,178.4
4,178.4
400
49.9
49.9
47.8
41.8
4
4
4.7
4.1
4.00
4.4
4.4
40
411.8
400.0
400.0
400.0
4
4
46.2
46.1
47.2
45.6
4
442.0
463.5
487.8
44.3
4.7
4.8
41.3
4.5
40.8
42.0
42.5
4
4.3
4.6
418.4
411.8
403.9
4.4
4.6
4,178.4
405.4
4,070.3
438.4
4
426.8
484.1
45.2
47.7
40.1
4
44.0
We found 83 numbers that start with the digit 5. Here they are:
5,928,816
515,998
543,448
5,290
53,580
5,028
562,247
55,953
57,079
506,294
56
56
506,191
56,979
57,079
51,297
51,307
51,307
5
5
5
5
52,144
5,604
52,520
5,734,500
5,753,792
5,235
590,556
572,807
58.5
53.0
51.1
5
58.3
58.4
58.8
5.8
559.5
536.4
591.4
5.0
5.7
597.1
5.6
5.9
5.1
500,000,000
500,000,000
500
50
500
500
5.125
5.2
5.1
5
5.4
54.7
54.7
55.6
54.0
510.1
537.9
516.0
526.4
560.3
5.3
5.2
53.6
5.9
5.5
579.3
559.5
5.3
5,404.2
5,809.6
5.5
586.9
5,931.4
586.9
53.6
52.6
We found 73 numbers that start with the digit 6. Here they are:
6,349,916
6,730,227
60,244
62,217
6,009,650
67,968
65,148
63,766
64,892
65
67
65
67
68,357
69,806
61,634
61,647
61,647
68,266
68,266
68,357
6,883
64,549
61,362
62,636
69,398
625,472
69,810
6,505
687
60.4
61.8
6.1
63.8
6.4
60
661.8
647.6
620
699.0
666.7
6.9
6.5
62.8
66.3
6.9
6.000
6.000
6.2
6.9
6.6
6.9
6
68.1
62.6
617.1
616.5
63.4
62.5
662.0
6
648.1
632.0
652.4
648.1
646.5
6.2
6.0
632.0
6.4
6,358.2
630.8
6.9
7's 8's 9's
We found 61 numbers that start with the digit 7. Here they are:
762,018
746,731
716,070
72,078
75,980
789,146
707,865
73,038
73,038
7,710
73,719
7,810
7,810
7,710
73
73
70,505
7,887
74,639
7,349
72.2
75.0
75.3
76.5
73.0
71.2
7.4
7.4
762.6
783.4
725.1
730.1
783.4
708.0
74.2
732,914,000
7.3
7.3
78.8
7.5
7.5
7
7
7
75.70
7
7
7
7
74.4
715.4
74.8
70.3
727.0
717.3
70.1
7.3
776.4
774.7
7.4
707.9
We found 66 numbers that start with the digit 8. Here they are:
85,746
883,249
893,027
886,115
823
80,000
82,888
83,824
86,712
82,888
85,389
893,027
883,249
882,671
874,861
896,242
86,712
86,712
82,888
89
883,249
874,861
85.0
8
85.8
8,521.8
859.9
88.3
84.8
840.0
82.2
84.4
899.4
8.6
8
8.0
8
83.96
85.46
83.94
85.46
8
8
8.5
8.6
8.0
83.5
896.2
8
883.3
85.3
874.9
893.0
883.3
882.7
874.9
881.9
893.7
899.4
807.6
82.6
8,521.6
8.1
842.0
859.3
859.3
We found 55 numbers that start with the digit 9. Here they are:
9,627,495
9,504,065
99
98
9,734
9,778
9,778
9,734
943,127
91
96,518
99,879
99,149
90
9
930.2
951.9
983.5
9,286.2
922.2
922.2
92.4
9
9.7
96.4
950,000,000
9.1
906.9
9
9
9.0
9.0
95.64
95.38
97.36
90.04
94.85
94.85
95.96
99.72
95.58
91.9
9
9.2
9
9
9.7
98.3
943.1
906.9
911.3
953.1
901.1
9,285.9
9.0
While the above ACM 10Q Filed 8/11/2026 is interesting in isolation, we have found that it is also useful to take a look at older AECOM 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 8/11/2026 but instead of the chart comparing against the typical company across our coverage universe, below we show the same chart compared against the typical ACM 10Q and 10K filings that we have processed historically. This is followed by similar charts for each of those historical filings.

10Q Filed 8/11/2026
31.6
17.7
11.2
11.0
7.0
6.1
5.1
5.6
4.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL? ✓  [ original filing ]
Total numbers found: 1,188

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10K Filed 11/18/2025
30.5
16.4
10.0
8.8
9.1
8.1
6.8
5.3
5.1
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 94
XBRL? ✓  [ original filing ]
Total numbers found: 1,673

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 2/3/2025
33.7
15.7
10.8
7.1
5.7
7.7
6.1
5.7
7.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 67
XBRL? ✓  [ original filing ]
Total numbers found: 814

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 5/7/2024
31.7
17.5
9.3
8.9
7.1
6.7
6.6
6.2
6.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL? ✓  [ original filing ]
Total numbers found: 1,114

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 5/9/2023
29.0
17.3
9.9
11.3
7.3
9.0
6.4
4.9
4.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 80
XBRL? ✓  [ original filing ]
Total numbers found: 1,119

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 8/10/2022
33.2
15.0
11.2
9.3
8.3
6.7
6.4
4.1
5.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL? ✓  [ original filing ]
Total numbers found: 1,134

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 5/12/2026
33.6
18.5
11.1
8.4
5.7
5.8
6.0
6.5
4.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 76
XBRL? ✓  [ original filing ]
Total numbers found: 1,148

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 8/5/2025
31.6
17.4
9.7
9.6
7.4
5.7
6.4
5.9
6.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 85
XBRL? ✓  [ original filing ]
Total numbers found: 1,139

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10K Filed 11/19/2024
30.6
16.0
10.9
9.0
8.3
7.1
6.6
5.3
6.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 93
XBRL? ✓  [ original filing ]
Total numbers found: 1,608

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 2/6/2024
30.8
15.4
10.9
9.0
6.1
6.7
6.8
7.7
6.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 58
XBRL? ✓  [ original filing ]
Total numbers found: 790

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 2/7/2023
27.5
16.1
12.0
10.5
7.0
8.8
6.8
5.6
5.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 79
XBRL? ✓  [ original filing ]
Total numbers found: 800

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 5/11/2022
29.3
15.7
12.7
10.6
8.2
7.9
6.3
4.7
4.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL? ✓  [ original filing ]
Total numbers found: 1,121

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 2/10/2026
33.9
17.0
9.7
8.2
6.8
6.1
5.9
6.0
6.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 85
XBRL? ✓  [ original filing ]
Total numbers found: 864

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 5/6/2025
33.5
17.7
10.9
6.1
5.6
6.1
8.0
6.4
5.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 70
XBRL? ✓  [ original filing ]
Total numbers found: 1,127

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10Q Filed 8/6/2024
31.4
17.9
9.6
9.5
7.7
5.8
5.8
5.7
6.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 88
XBRL? ✓  [ original filing ]
Total numbers found: 1,130

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10K Filed 11/14/2023
30.8
16.3
11.2
10.4
8.3
5.9
6.7
5.3
5.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL? ✓  [ original filing ]
Total numbers found: 1,607

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10K Filed 11/16/2022
32.5
15.8
12.8
10.5
8.7
5.4
5.7
4.7
3.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL? ✓  [ original filing ]
Total numbers found: 1,792

■ = Typical ACM range from 11/17/2021 to 8/11/2026
10K Filed 11/17/2021
33.3
16.3
12.4
10.2
8.9
5.3
5.1
4.4
4.1
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL? ✓  [ original filing ]
Total numbers found: 1,780

■ = Typical ACM range from 11/17/2021 to 8/11/2026
RFIL 10Q Filed 9/14/2026:
95
CODA 10Q Filed 9/14/2026:
81
UNFI 10K Filed 9/11/2026:
91
SMBC 10K Filed 9/11/2026:
83
MSB 10Q Filed 9/11/2026:
68
AXR 10Q Filed 9/11/2026:
75
ORCLPRD 10Q Filed 9/11/2026:
88
USAU 10Q Filed 9/11/2026:
83
BNC 10Q Filed 9/11/2026:
73
GWRE 10K Filed 9/11/2026:
86
RSSS 10K Filed 9/11/2026:
85
CSBR 10Q Filed 9/11/2026:
72
HOFT 10Q Filed 9/11/2026:
72
KEQU 10Q Filed 9/11/2026:
58
CULP 10Q Filed 9/11/2026:
79
FREVS 10Q Filed 9/11/2026:
53
JVA 10Q Filed 9/11/2026:
46
FLWS 10K Filed 9/11/2026:
90
RENT 10Q Filed 9/11/2026:
100
VNCE 10Q Filed 9/11/2026:
71
LPTH 10K Filed 9/10/2026:
90
SVBL 10Q Filed 9/10/2026:
44
NAVN 10Q Filed 9/10/2026:
96
FIZZ 10Q Filed 9/10/2026:
66
PLUR 10K Filed 9/10/2026:
82
RH 10Q Filed 9/10/2026:
94
CURV 10Q Filed 9/10/2026:
83
ALZN 10Q Filed 9/10/2026:
33
VECAU 10Q Filed 9/10/2026:
76
GLOO 10Q Filed 9/10/2026:
86
BBW 10Q Filed 9/10/2026:
98
SAIL 10Q Filed 9/10/2026:
85
DBI 10Q Filed 9/10/2026:
74
GFMH 10Q Filed 9/10/2026:
65
AEO 10Q Filed 9/10/2026:
83
M 10Q Filed 9/10/2026:
72
ZUMZ 10Q Filed 9/10/2026:
85
BKE 10Q Filed 9/10/2026:
48
EGAN 10K Filed 9/10/2026:
64
IBEX 10K Filed 9/10/2026:
94
 

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