ABM工業公司
US ˙ NYSE ˙ US0009571003

SecurityABM / ABM Industries Incorporated
InstitutionMorgan Stanley
Latest Disclosed Ownership730,584 shares
Latest Disclosed Value $ 28,142,158
Morgan Stanley reports 0.81% increase in ownership of ABM / ABM Industries Incorporated

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 730,584 shares of ABM Industries Incorporated (US:ABM) valued at $28,142,096 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 724,716 shares of ABM Industries Incorporated. This represents a change in shares of 0.81% during the quarter. The current value of the position is $29,135,690 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F ABM INDS COM 000957100 730,584 5,868 0.81 28,142 -8.20 0.0017
2026-05-27 2025-12-31 13F/A-1 ABM INDS COM 000957100 724,716 -38,684 -5.07 30,655 -12.93 0.0018
2026-02-13 2025-12-31 13F ABM INDS COM 000957100 724,716 -38,684 30,655 0.0018
2026-05-27 2025-09-30 13F/A-1 ABM INDS COM 000957100 763,400 3,318 0.44 35,208 -1.88 0.0021
2025-11-14 2025-09-30 13F ABM INDS COM 000957100 763,400 3,318 35,208 0.0021
2025-08-15 2025-06-30 13F ABM INDS COM 000957100 760,082 -75,643 -9.05 35,884 -9.34 0.0023
2025-05-15 2025-03-31 13F ABM INDS COM 000957100 835,725 -58,343 -6.53 39,580 -13.50 0.0028
2025-05-15 2024-12-31 13F/A-1 ABM INDS COM 000957100 894,068 -100,431 -10.10 45,758 -12.79 0.0032
2025-02-14 2024-12-31 13F ABM INDS COM 000957100 894,068 -100,431 45,758 0.0032
2025-05-14 2024-09-30 13F/A-2 ABM INDS COM 000957100 994,499 -137,793 -12.17 52,470 -8.37 0.0038
2025-02-14 2024-09-30 13F/A-1 ABM INDS COM 000957100 994,499 -137,793 52,470 0.0038
2024-11-14 2024-09-30 13F ABM INDS COM 000957100 994,499 -137,793 52,470 0.0005
2025-05-14 2024-06-30 13F/A-2 ABM INDS COM 000957100 1,132,292 -721,871 -38.93 57,260 -30.79 0.0044
2024-10-17 2024-06-30 13F/A-1 ABM INDS COM 000957100 1,132,292 -721,871 57,260 0.0044
2024-08-14 2024-06-30 13F ABM INDS COM 000957100 1,132,292 -721,871 57,260 0.0044
2024-10-17 2024-03-31 13F/A-2 ABM INDS COM 000957100 1,854,163 708,489 61.84 82,733 61.08 0.0066
2024-08-16 2024-03-31 13F/A-1 ABM INDS COM 000957100 1,854,163 708,489 82,733 0.0008
2024-05-15 2024-03-31 13F ABM INDS COM 000957100 1,854,163 708,489 82,733 0.0066
2024-08-16 2023-12-31 13F/A-1 ABM INDS COM 000957100 1,145,674 253,238 28.38 51,361 43.84 0.0045
2024-02-13 2023-12-31 13F ABM INDS COM 000957100 1,145,674 253,238 51,361 0.0045
2023-11-15 2023-09-30 13F ABM INDS COM 000957100 892,436 112,676 14.45 35,706 7.37 0.0036
2023-08-14 2023-06-30 13F ABM INDS COM 000957100 779,760 42,353 5.74 33,257 0.35 0.0033
2023-05-15 2023-03-31 13F ABM INDS COM 000957100 737,407 -14,407 -1.92 33,139 -0.77 0.0036
2023-02-14 2022-12-31 13F ABM INDS COM 000957100 751,814 17,293 2.35 33,396 18.92 0.0038
2022-11-14 2022-09-30 13F ABM INDS COM 000957100 734,521 -70,236 -8.73 28,081 -19.64 0.0038
2022-10-27 2022-06-30 13F/A-1 ABM INDS COM 000957100 804,757 519,744 182.36 34,943 166.31 0.0045
2022-08-15 2022-06-30 13F ABM INDS COM 000957100 804,757 519,744 34,943 0.0009
2022-10-27 2022-03-31 13F/A-1 ABM INDS COM 000957100 285,013 -43,780 -13.32 13,121 -2.31 0.0018
2022-05-13 2022-03-31 13F ABM INDS COM 000957100 285,013 -43,780 13,121 0.0018
2022-02-14 2021-12-31 13F ABM INDS COM 000957100 328,793 32,585 11.00 13,431 0.73 0.0017
2021-11-15 2021-09-30 13F ABM INDS COM 000957100 296,208 -84,031 -22.10 13,334 -20.93 0.0018
2021-08-23 2021-06-30 13F/A-1 ABM INDS COM 000957100 380,239 164,051 75.88 16,863 52.92 0.0022
2021-08-16 2021-06-30 13F ABM INDS COM 000957100 380,239 164,051 16,863 0.0005
2021-05-17 2021-03-31 13F ABM INDS COM 000957100 216,188 -102,693 -32.20 11,027 -8.61 0.0016
2021-02-16 2020-12-31 13F ABM INDS COM 000957100 318,881 117,287 58.18 12,066 63.30 0.0019
2020-11-13 2020-09-30 13F ABM INDS COM 000957100 201,594 -51,917 -20.48 7,389 -19.71 0.0014
2020-08-14 2020-06-30 13F ABM INDS COM 000957100 253,511 -12,856 -4.83 9,203 41.85 0.0020
2020-05-26 2020-03-31 13F/A-1 ABM INDS COM 000957100 266,367 -117,163 -30.55 6,488 -55.14 0.0018
2020-05-15 2020-03-31 13F ABM INDS COM 000957100 266,367 -117,163 6,488 498.4137
2020-02-14 2019-12-31 13F ABM INDS COM 000957100 383,530 102,548 36.50 14,463 41.72 0.0034
2019-11-14 2019-09-30 13F ABM INDS COM 000957100 280,982 -72,098 -20.42 10,205 -27.74 0.0027
2019-08-14 2019-06-30 13F ABM INDS COM 000957100 353,080 275,095 352.75 14,123 398.17 0.0038
2019-05-15 2019-03-31 13F ABM INDS COM 000957100 77,985 -95,406 -55.02 2,835 -49.08 0.0008
2019-02-14 2018-12-31 13F ABM INDS COM 000957100 173,391 4,556 2.70 5,568 2.26 0.0017
2019-04-23 2018-09-30 13F/A-2 ABM INDS COM 000957100 168,835 -36,024 -17.58 5,445 -8.92 0.0014
2018-11-20 2018-09-30 13F/A-1 ABM INDS COM 000957100 168,835 0 5,445 0.0014
2018-11-14 2018-09-30 13F ABM INDS COM 000957100 168,835 -36,024 5,445
2019-04-23 2018-06-30 13F/A-1 ABM INDS COM 000957100 204,859 45,845 28.83 5,978 12.31 0.0016
2018-08-14 2018-06-30 13F ABM INDS COM 000957100 204,859 45,845 5,978
2019-04-23 2018-03-31 13F/A-1 ABM INDS COM 000957100 159,014 9,633 6.45 5,323 -5.54 0.0015
2018-05-14 2018-03-31 13F ABM INDS COM 000957100 159,014 9,633 5,323
2019-04-23 2017-12-31 13F/A-1 ABM INDS COM 000957100 149,381 39,688 36.18 5,635 23.17 0.0015
2018-02-14 2017-12-31 13F ABM INDS COM 000957100 149,381 39,688 5,635
2017-11-14 2017-09-30 13F ABM INDS COM 000957100 109,693 29,134 36.16 4,575 36.81 0.0014
2017-08-11 2017-06-30 13F ABM INDS COM 000957100 80,559 -23,580 -22.64 3,344 -26.36 0.0010
2017-05-22 2017-03-31 13F/A-1 ABM INDS COM 000957100 104,139 -176,629 -62.91 4,541 -60.40 0.0014
2017-05-12 2017-03-31 13F ABM INDS COM 000957100 104,139 4,541
2017-02-22 2016-12-31 13F/A-1 ABM INDS COM 000957100 280,768 213,795 319.23 11,466 331.05 0.0038
2017-02-13 2016-12-31 13F ABM INDS COM 000957100 280,768 11,466
2016-11-10 2016-09-30 13F ABM INDS COM 000957100 66,973 45,210 207.74 2,660 235.01 0.0009
2016-08-12 2016-06-30 13F ABM INDS COM 000957100 21,763 -16,169 -42.63 794 -35.24 0.0003
2016-05-12 2016-03-31 13F ABM INDS COM 000957100 37,932 -149,908 -79.81 1,226 -77.08 0.0005
2016-02-09 2015-12-31 13F ABM INDS COM 000957100 187,840 -206,355 -52.35 5,349 -50.32 0.0019
2016-02-08 2015-09-30 13F/A-1 ABM INDS COM 000957100 394,195 125,692 46.81 10,766 21.97 0.0040
2015-11-09 2015-09-30 13F ABM INDS COM 000957100 394,195 10,766
2015-08-12 2015-06-30 13F ABM INDS COM 000957100 268,503 29,098 12.15 8,827 15.73 0.0031
2015-05-14 2015-03-31 13F ABM INDS COM 000957100 239,405 39,455 19.73 7,627 33.13 0.0028
2015-02-13 2014-12-31 13F ABM INDS COM 000957100 199,950 18,433 10.15 5,729 22.83 0.0021
2014-12-16 2014-09-30 13F/A-1 ABM INDS COM 000957100 181,517 -105,684 -36.80 4,664 -39.81 0.0018
2014-11-14 2014-09-30 13F ABM INDS COM 000957100 181,517 4,664
2014-08-12 2014-06-30 13F ABM INDS COM 000957100 287,201 164,278 133.64 7,749 119.33 0.0133
2014-05-13 2014-03-31 13F ABM INDS COM 000957100 122,923 -439,344 -78.14 3,533 -78.02 0.0015
2014-02-13 2013-12-31 13F ABM INDS COM 000957100 562,267 174,638 45.05 16,075 55.78 0.0068
2013-11-13 2013-09-30 13F ABM INDS INC COM ST COM 000957100 387,629 252,544 186.95 10,319 211.75 0.0049
2013-08-08 2013-06-30 13F ABM INDS INC COM ST COM 000957100 135,085 135,085 3,310 0.0017
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.