ABM Industries Incorporated
US ˙ NYSE ˙ US0009571003

SecurityABM / ABM Industries Incorporated
InstitutionComerica Bank
Latest Disclosed Ownership47,331 shares
Latest Disclosed Value $ 2,002,090
Comerica Bank reports 0.48% decrease in ownership of ABM / ABM Industries Incorporated

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 47,331 shares of ABM Industries Incorporated (US:ABM) valued at $2,002,101 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 47,559 shares of ABM Industries Incorporated. This represents a change in shares of -0.48% during the quarter. The current value of the position is $2,013,461 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-01-29 2025-12-31 13F ABM INDS COM 000957100 47,331 -228 -0.48 2,002 -8.71 0.0065
2025-11-14 2025-09-30 13F ABM INDS COM 000957100 47,559 2,785 6.22 2,193 3.79 0.0083
2025-08-14 2025-06-30 13F ABM INDS COM 000957100 44,774 -5,835 -11.53 2,114 -11.81 0.0082
2025-05-14 2025-03-31 13F ABM INDS COM 000957100 50,609 -14,557 -22.34 2,397 -28.16 0.0101
2025-02-14 2024-12-31 13F/A-1 ABM INDS COM 000957100 65,166 -726 -1.10 3,335 -4.06 0.0134
2025-02-14 2024-12-31 13F ABM INDS COM 000957100 65,166 -726 3,335 0.0112
2024-11-14 2024-09-30 13F ABM INDS COM 000957100 65,892 9,182 16.19 3,476 21.24 0.0138
2024-08-15 2024-06-30 13F ABM INDS COMMON 000957100 56,710 -17,206 -23.28 2,868 -13.07 0.0119
2024-05-16 2024-03-31 13F ABM INDS COMMON 000957100 73,916 -10,710 -12.66 3,298 -13.05 0.0142
2024-02-14 2023-12-31 13F ABM INDS COMMON 000957100 84,626 167 0.20 3,794 12.25 0.0175
2023-11-21 2023-09-30 13F ABM INDS COMMON 000957100 84,459 -114,605 -57.57 3,379 0.0176
2023-08-22 2023-06-30 13F ABM INDS EQU 000957100 199,064 106,220 114.41 0 -100.00
2023-01-26 2022-12-31 13F ABM INDS COM 000957100 92,844 37,768 68.57 4 -99.83 0.0330
2022-10-28 2022-09-30 13F ABM INDS COM 000957100 55,076 -6,213 -10.14 2,325 -13.25 0.0196
2022-08-02 2022-06-30 13F ABM INDS COM 000957100 61,289 -2,952 -4.60 2,680 -20.97 0.0220
2022-04-27 2022-03-31 13F ABM INDS COM 000957100 64,241 1,452 2.31 3,391 27.15 0.0246
2022-02-18 2021-12-31 13F ABM INDS COM 000957100 62,789 -2,147 -3.31 2,667 -7.75 0.0196
2021-11-22 2021-09-30 13F ABM INDS COM 000957100 64,936 -1,932 -2.89 2,891 -9.17 0.0174
2021-08-26 2021-06-30 13F ABM INDS COM 000957100 66,868 -5,322 -7.37 3,183 -17.62 0.0190
2021-04-28 2021-03-31 13F ABM INDS COM 000957100 72,190 -2,481 -3.32 3,864 30.36 0.0230
2021-01-28 2020-12-31 13F ABM INDS COM 000957100 74,671 1,010 1.37 2,964 12.83 0.0188
2020-10-30 2020-09-30 13F ABM INDS COM 000957100 73,661 2,380 3.34 2,627 3.55 0.0191
2020-07-31 2020-06-30 13F ABM INDS COM 000957100 71,281 5,911 9.04 2,537 22.80 0.0195
2020-05-01 2020-03-31 13F ABM INDS COM 000957100 65,370 2,024 3.20 2,066 -16.12 0.0190
2020-02-07 2019-12-31 13F ABM INDS COM 000957100 63,346 260 0.41 2,463 6.03 0.0187
2019-10-31 2019-09-30 13F ABM INDS COM 000957100 63,086 -553 -0.87 2,323 -11.34 0.0184
2019-08-02 2019-06-30 13F ABM INDS COM 000957100 63,639 -4,405 -6.47 2,620 4.05 0.0210
2019-05-02 2019-03-31 13F ABM INDS COM 000957100 68,044 920 1.37 2,518 12.46 0.0204
2019-02-06 2018-12-31 13F ABM INDS COM 000957100 67,124 -118,850 -63.91 2,239 -60.86 0.0190
2018-11-01 2018-09-30 13F ABM INDS COM 000957100 185,974 1,621 0.88 5,721 5.77 0.0461
2018-08-01 2018-06-30 13F ABM INDS COM 000957100 184,353 63,210 52.18 5,409 38.55 0.0378
2018-05-01 2018-03-31 13F ABM INDS COM 000957100 121,143 63,043 108.51 3,904 71.00 0.0279
2018-02-02 2017-12-31 13F ABM INDS COM 000957100 58,100 -1,511 -2.53 2,283 -8.79 0.0152
2017-11-06 2017-09-30 13F ABM INDS COM 000957100 59,611 -927 -1.53 2,503 -5.83 0.0181
2017-08-03 2017-06-30 13F ABM INDS COM 000957100 60,538 -1,428 -2.30 2,658 -1.41 0.0199
2017-05-03 2017-03-31 13F ABM INDS COM 000957100 61,966 2,158 3.61 2,696 11.40 0.0205
2017-02-08 2016-12-31 13F ABM INDS COM 000957100 59,808 -10,973 -15.50 2,420 -12.92 0.0191
2016-11-10 2016-09-30 13F ABM INDS COM 000957100 70,781 14,162 25.01 2,779 31.96 0.1640
2016-08-11 2016-06-30 13F ABM INDS COM 000957100 56,619 -718 -1.25 2,106 12.44 0.0182
2016-05-11 2016-03-31 13F ABM INDS COM 000957100 57,337 -253 -0.44 1,873 22.34 0.0167
2016-02-05 2015-12-31 13F ABM INDS COM 000957100 57,590 797 1.40 1,531 -1.29 0.0150
2015-11-12 2015-09-30 13F ABM INDS COM 000957100 56,793 -50,323 -46.98 1,551 -55.94 0.0147
2015-08-13 2015-06-30 13F ABM INDS COM 000957100 107,116 11,404 11.91 3,520 15.45 0.0151
2015-05-15 2015-03-31 13F ABM INDS COM 000957100 95,712 -128,052 -57.23 3,049 -52.43 0.0258
2015-02-13 2014-12-31 13F ABM INDS COM 000957100 223,764 100,513 81.55 6,410 102.46 0.0277
2014-10-21 2014-09-30 13F ABM INDS COM 000957100 123,251 -703 -0.57 3,166 -5.32 0.0280
2014-08-12 2014-06-30 13F ABM INDS COM 000957100 123,954 -922 -0.74 3,344 -6.83 0.0284
2014-05-15 2014-03-31 13F ABM INDS COM 000957100 124,876 -265 -0.21 3,589 0.31 0.0275
2014-02-11 2013-12-31 13F ABM INDS COM 000957100 125,141 68,063 119.25 3,578 135.55 0.0277
2013-11-12 2013-09-30 13F ABM INDS COM 000957100 57,078 2,160 3.93 1,519 12.85 0.0106
2013-08-13 2013-06-30 13F/A-1 ABM INDS COM 000957100 54,918 54,918 1,346 0.0110
2013-08-08 2013-06-30 13F ABM INDS COM 000957100 219,324 5,375
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.