ABM Industries Incorporated
US ˙ NYSE ˙ US0009571003

SecurityABM / ABM Industries Incorporated
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership545,391 shares
Latest Disclosed Value $ 20,659,412
Jpmorgan Chase & Co reports 5.12% increase in ownership of ABM / ABM Industries Incorporated

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 545,391 shares of ABM Industries Incorporated (US:ABM) valued at $21,008,461 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 518,825 shares of ABM Industries Incorporated. This represents a change in shares of 5.12% during the quarter. The current value of the position is $23,200,933 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)
2026-05-13 2026-03-31 13F/A-1 ABM INDS COMMON 000957100 545,391 26,566 5.12 20,659 -5.86 0.0001
2026-05-13 2026-03-31 13F ABM INDS COMMON 000957100 0 -100.00 0
2026-02-11 2025-12-31 13F ABM INDS COMMON 000957100 518,825 -206,178 -28.44 21,946 -34.37 0.0014
2025-11-26 2025-09-30 13F/A-1 ABM INDS COMMON 000957100 725,003 -86,401 -10.65 33,437 -12.71 0.0020
2025-11-07 2025-09-30 13F ABM INDS COMMON 000957100 725,003 -86,401 33,437 0.0002
2025-08-12 2025-06-30 13F ABM INDS COMMON 000957100 811,404 -132,026 -13.99 38,306 -14.27 0.0025
2025-05-12 2025-03-31 13F ABM INDS COMMON 000957100 943,430 -37,426 -3.82 44,681 -11.00 0.0033
2025-02-12 2024-12-31 13F ABM INDS COMMON 000957100 980,856 -26,550 -2.64 50,200 -5.55 0.0037
2024-12-26 2024-09-30 13F/A-1 ABM INDS COMMON 000957100 1,007,406 -16,817 -1.64 53,151 2.62 0.0040
2024-11-08 2024-09-30 13F ABM INDS COMMON 000957100 1,007,406 -16,817 53,151 0.0041
2024-12-26 2024-06-30 13F/A-1 ABM INDS COMMON 000957100 1,024,223 34,948 3.53 51,795 17.34 0.0042
2024-08-12 2024-06-30 13F ABM INDS COMMON 000957100 1,024,223 34,948 51,795 0.0043
2024-12-26 2024-03-31 13F/A-1 ABM INDS COMMON 000957100 989,275 87,872 9.75 44,141 9.24 0.0037
2024-05-10 2024-03-31 13F ABM INDS COMMON 000957100 989,275 87,872 44,141 0.0037
2024-12-26 2023-12-31 13F/A-1 ABM INDS COMMON 000957100 901,403 -169,099 -15.80 40,410 -5.65 0.0039
2024-02-12 2023-12-31 13F ABM INDS COMMON 000957100 901,403 -169,099 40,410 0.0039
2023-11-14 2023-09-30 13F ABM INDS COMMON 000957100 1,070,502 -61,062 -5.40 42,831 -11.25 0.0047
2023-08-11 2023-06-30 13F ABM INDS COMMON 000957100 1,131,564 36,933 3.37 48,261 -1.89 0.0052
2023-05-18 2023-03-31 13F/A-1 ABM INDS COMMON 000957100 1,094,631 53,052 5.09 49,193 106,841.30 0.0060
2023-05-11 2023-03-31 13F ABM INDS COMMON 000957100 1,011,440 -30,139 49,193 0.0007
2023-02-13 2022-12-31 13F ABM INDS COMMON 000957100 1,041,579 34,874 3.46 46 -99.88 0.0061
2022-11-14 2022-09-30 13F ABM INDS COMMON 000957100 1,006,705 10,123 1.02 38,486 -11.06 0.0055
2022-08-11 2022-06-30 13F ABM INDS COMMON 000957100 996,582 -46,929 -4.50 43,272 -9.93 0.0060
2022-05-11 2022-03-31 13F ABM INDS COMMON 000957100 1,043,511 -188,518 -15.30 48,044 -4.54 0.0058
2022-02-11 2021-12-31 13F/A-1 ABM INDS COMMON 000957100 1,232,029 202,584 19.68 50,329 8.62 0.0058
2022-02-10 2021-12-31 13F ABM INDS COMMON 000957100 1,232,029 202,584 50,329 0.0058
2021-11-12 2021-09-30 13F ABM INDS COMMON 000957100 1,029,445 -158,093 -13.31 46,336 -12.02 0.0057
2021-08-12 2021-06-30 13F ABM INDS COMMON 000957100 1,187,538 182,329 18.14 52,667 2.71 0.0063
2021-05-12 2021-03-31 13F ABM INDS COMMON 000957100 1,005,209 1,445 0.14 51,275 35.00 0.0068
2021-02-19 2020-12-31 13F/A-1 ABM INDS COMMON 000957100 1,003,764 131,302 15.05 37,982 17.91 0.0056
2021-02-11 2020-12-31 13F ABM INDS COMMON 000957100 1,003,764 131,302 37,982 939.3219
2020-11-12 2020-09-30 13F/A-1 ABM INDS COMMON 000957100 872,462 -6,024 -0.69 32,212 1.01 0.0054
2020-11-12 2020-09-30 13F ABM INDS COMMON 000957100 872,462 32,212
2020-08-11 2020-06-30 13F ABM INDS COMMON 000957100 878,486 -128,006 -12.72 31,889 30.06 0.0062
2020-05-12 2020-03-31 13F ABM INDS COMMON 000957100 1,006,492 47,870 4.99 24,518 -32.18 0.0058
2020-02-11 2019-12-31 13F ABM INDS COMMON 000957100 958,622 -276,188 -22.37 36,150 -19.40 0.0067
2019-11-12 2019-09-30 13F ABM INDS COMMON 000957100 1,234,810 15,993 1.31 44,849 -7.17 0.0089
2019-08-07 2019-06-30 13F ABM INDS COMMON 000957100 1,218,817 106,723 9.60 48,315 19.52 0.0094
2019-05-07 2019-03-31 13F ABM INDS COMMON 000957100 1,112,094 834,470 300.58 40,424 353.49 0.0083
2019-02-11 2018-12-31 13F ABM INDS COMMON 000957100 277,624 -6,099 -2.15 8,914 -2.58 0.0021
2018-11-13 2018-09-30 13F/A-1 ABM INDS COMMON 000957100 283,723 2,747 0.98 9,150 11.60 0.0018
2018-11-07 2018-09-30 13F ABM INDS COMMON 000957100 283,723 2,747 9,150
2018-08-14 2018-06-30 13F ABM INDS COMMON 000957100 280,976 -206,139 -42.32 8,199 -49.73 0.0017
2018-05-10 2018-03-31 13F ABM INDS COMMON 000957100 487,115 87,884 22.01 16,309 8.30 0.0035
2018-02-13 2017-12-31 13F ABM INDS COMMON 000957100 399,231 20,352 5.37 15,059 -4.32 0.0032
2017-11-09 2017-09-30 13F ABM INDS COMMON 000957100 378,879 -99,871 -20.86 15,739 -20.82 0.0035
2017-08-09 2017-06-30 13F ABM INDS COMMON 000957100 478,750 -117,443 -19.70 19,878 -23.53 0.0045
2017-05-10 2017-03-31 13F ABM INDS COMMON 000957100 596,193 -41,875 -6.56 25,994 -0.25 0.0059
2017-02-06 2016-12-31 13F ABM INDS COMMON 000957100 638,068 93,128 17.09 26,058 20.44 0.0063
2016-11-04 2016-09-30 13F ABM INDS COMMON 000957100 544,940 36,459 7.17 21,635 16.63 0.0053
2016-08-08 2016-06-30 13F ABM INDS COMMON 000957100 508,481 126,094 32.98 18,550 50.14 0.0046
2016-05-10 2016-03-31 13F ABM INDS COMMON 000957100 382,387 -265,644 -40.99 12,355 -33.03 0.0032
2016-02-12 2015-12-31 13F ABM INDS COMMON 000957100 648,031 -269,088 -29.34 18,449 -26.34 0.0046
2015-11-13 2015-09-30 13F ABM INDS COMMON 000957100 917,119 -49,322 -5.10 25,046 -21.16 0.0067
2015-08-14 2015-06-30 13F ABM INDUSTRIES COMMON 000957100 966,441 -168,330 -14.83 31,767 -12.13 0.0075
2015-05-15 2015-03-31 13F ABM INDUSTRIES COMMON 000957100 1,134,771 -35,484 -3.03 36,153 7.83 0.0082
2015-02-13 2014-12-31 13F ABM INDUSTRIES COMMON 000957100 1,170,255 -29,743 -2.48 33,528 8.76 0.0077
2014-12-08 2014-09-30 13F/A-1 ABM INDS COMMON 000957100 1,199,998 -113,647 -8.65 30,828 -13.02 0.0073
2014-11-14 2014-09-30 13F ABM INDS COMMON 000957100 1,199,998 30,828
2014-09-03 2014-06-30 13F/A-1 ABM INDS COMMON 000957100 1,313,645 32,377 2.53 35,441 -3.75 0.0090
2014-08-14 2014-06-30 13F ABM INDS COMMON 000957100 1,313,645 35,441
2014-05-15 2014-03-31 13F ABM INDS COMMON 000957100 1,281,268 306,795 31.48 36,823 32.17 0.0102
2014-02-26 2013-12-31 13F/A-1 ABM INDS COMMON 000957100 974,473 404,808 71.06 27,860 83.71 0.0079
2014-02-13 2013-12-31 13F ABM INDS COMMON 000957100 974,473 27,860
2013-10-31 2013-09-30 13F ABM INDS COMMON 000957100 569,665 378,364 197.78 15,165 223.42 0.0045
2013-08-13 2013-06-30 13F ABM INDS COMMON 000957100 191,301 191,301 4,689 0.0015
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.