ABM Industries Incorporated
US ˙ NYSE ˙ US0009571003

SecurityABM / ABM Industries Incorporated
InstitutionGotham Asset Management, LLC
ManagerJoel Greenblatt
Latest Disclosed Ownership15,098 shares
Latest Disclosed Value $ 581,575
Gotham Asset Management, LLC ownership in ABM / ABM Industries Incorporated

On May 15, 2026 - Gotham Asset Management, LLC filed a 13F-HR form disclosing ownership of 15,098 shares of ABM Industries Incorporated (US:ABM) valued at $581,575 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 15, 2025 disclosing 0 shares of ABM Industries Incorporated. The current value of the position is $642,269 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)
2026-05-15 2026-03-31 13F ABM INDS COM 000957100 15,098 15,098 582 0.0018
2025-05-15 2025-03-31 13F ABM INDS COM 000957100 0 -15,123 -100.00 0 -100.00
2025-02-14 2024-12-31 13F ABM INDS COM 000957100 15,123 -14,701 -49.29 774 -50.86 0.0073
2024-11-14 2024-09-30 13F ABM INDS COM 000957100 29,824 2,646 9.74 1,574 14.48 0.0163
2024-08-14 2024-06-30 13F ABM INDS COM 000957100 27,178 17,228 173.15 1,374 210.16 0.0178
2024-05-15 2024-03-31 13F ABM INDS COM 000957100 9,950 4,934 98.37 444 97.77 0.0067
2024-02-14 2023-12-31 13F ABM INDS COM 000957100 5,016 5,016 225 0.0042
2022-05-16 2022-03-31 13F ABM INDS COM 000957100 0 -20,521 -100.00 0 -100.00
2022-02-14 2021-12-31 13F ABM INDS COM 000957100 20,521 -7,970 -27.97 838 -34.63 0.0270
2021-11-15 2021-09-30 13F ABM INDS COM 000957100 28,491 -12,190 -29.96 1,282 -28.94 0.0520
2021-08-16 2021-06-30 13F ABM INDS COM 000957100 40,681 4,241 11.64 1,804 -2.96 0.0764
2021-05-17 2021-03-31 13F ABM INDS COM 000957100 36,440 -13,989 -27.74 1,859 -2.57 0.0829
2021-02-16 2020-12-31 13F ABM INDS COM 000957100 50,429 6,936 15.95 1,908 19.70 0.0631
2020-11-16 2020-09-30 13F ABM INDS COM 000957100 43,493 28,709 194.19 1,594 196.83 0.0512
2020-08-13 2020-06-30 13F ABM INDS COM 000957100 14,784 -2,425 -14.09 537 28.16 0.0161
2020-05-15 2020-03-31 13F ABM INDS COM 000957100 17,209 -16,036 -48.24 419 -66.59 0.0116
2020-02-14 2019-12-31 13F ABM INDS COM 000957100 33,245 -22,318 -40.17 1,254 -37.86 0.0230
2019-11-14 2019-09-30 13F ABM INDS COM 000957100 55,563 22,539 68.25 2,018 52.76 0.0357
2019-08-14 2019-06-30 13F ABM INDS COM 000957100 33,024 -35,226 -51.61 1,321 -46.76 0.0211
2019-05-15 2019-03-31 13F ABM INDS COM 000957100 68,250 -31,082 -31.29 2,481 -22.23 0.0363
2019-02-14 2018-12-31 13F ABM INDS COM 000957100 99,332 -1,926 -1.90 3,190 -2.33 0.0496
2018-11-14 2018-09-30 13F ABM INDS COM 000957100 101,258 56,036 123.91 3,266 147.42 0.0451
2018-08-14 2018-06-30 13F ABM INDS COM 000957100 45,222 45,222 1,320 0.0191
2017-05-15 2017-03-31 13F ABM INDS COM 000957100 0 -11,453 -100.00 0 -100.00
2017-02-14 2016-12-31 13F ABM INDS COM 000957100 11,453 -61,212 -84.24 468 -83.78 0.0060
2016-11-14 2016-09-30 13F ABM INDS COM 000957100 72,665 14,884 25.76 2,885 36.86 0.0376
2016-08-15 2016-06-30 13F ABM INDS COM 000957100 57,781 -257,197 -81.66 2,108 -79.29 0.0253
2016-05-16 2016-03-31 13F ABM INDS COM 000957100 314,978 -90,479 -22.32 10,177 -11.83 0.1141
2016-02-16 2015-12-31 13F ABM INDS COM 000957100 405,457 284,628 235.56 11,543 249.79 0.1253
2015-11-16 2015-09-30 13F ABM INDS COM 000957100 120,829 120,829 1,499.11 3,300 1,541.79 0.0322
2014-02-14 2013-12-31 13F ABM INDS COM 000957100 0 -7,556 -100.00 0 -100.00
2013-11-14 2013-09-30 13F ABM INDS COM 000957100 7,556 7,556 201 0.0065
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.