ArcBest Corporation
US ˙ NasdaqGS ˙ US03937C1053

SecurityARCB / ArcBest Corporation
InstitutionNorthern Trust Corp
Latest Disclosed Ownership315,790 shares
Latest Disclosed Value $ 31,061,104
Northern Trust Corp reports 1.15% increase in ownership of ARCB / ArcBest Corporation

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 315,790 shares of ArcBest Corporation (US:ARCB) valued at $31,061,104 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 312,187 shares of ArcBest Corporation. This represents a change in shares of 1.15% during the quarter. The current value of the position is $46,130,603 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)
2026-05-14 2026-03-31 13F ARCBEST COM 03937C105 315,790 3,603 1.15 31,061 34.11 0.0008
2026-02-17 2025-12-31 13F ARCBEST COM 03937C105 312,187 -16,526 -5.03 23,161 0.84 0.0006
2025-11-14 2025-09-30 13F ARCBEST COM 03937C105 328,713 -6,034 -1.80 22,967 -10.90 0.0007
2025-08-13 2025-06-30 13F ARCBEST COM 03937C105 334,747 -66,802 -16.64 25,779 -9.04 0.0035
2025-05-13 2025-03-31 13F ARCBEST COM 03937C105 401,549 1,544 0.39 28,341 -24.08 0.0042
2025-02-14 2024-12-31 13F ARCBEST COM 03937C105 400,005 5,739 1.46 37,328 -12.70 0.0053
2024-11-13 2024-09-30 13F ARCBEST COM 03937C105 394,266 -3,046 -0.77 42,758 0.50 0.0070
2024-08-14 2024-06-30 13F ARCBEST COM 03937C105 397,312 -35,727 -8.25 42,544 -31.06 0.0072
2024-05-14 2024-03-31 13F ARCBEST COM 03937C105 433,039 -29,405 -6.36 61,708 11.01 0.0107
2024-02-13 2023-12-31 13F ARCBEST COM 03937C105 462,444 4,354 0.95 55,590 19.38 0.0101
2023-11-13 2023-09-30 13F ARCBEST COM 03937C105 458,090 39,215 9.36 46,565 12.52 0.0090
2023-08-11 2023-06-30 13F ARCBEST COM 03937C105 418,875 1,169 0.28 41,385 7.20 0.0080
2023-05-15 2023-03-31 13F ARCBEST COM 03937C105 417,706 -5,212 -1.23 38,604 30.33 0.0077
2023-02-13 2022-12-31 13F ARCBEST COM 03937C105 422,918 1,891 0.45 29,621 -3.27 0.0062
2022-11-14 2022-09-30 13F ARCBEST COM 03937C105 421,027 -260 -0.06 30,621 3.29 0.0070
2022-08-12 2022-06-30 13F ARCBEST COM 03937C105 421,287 -6,029 -1.41 29,646 -13.82 0.0063
2022-05-13 2022-03-31 13F ARCBEST COM 03937C105 427,316 -21,937 -4.88 34,399 -36.11 0.0061
2022-02-08 2021-12-31 13F ARCBEST COM 03937C105 449,253 -9,778 -2.13 53,842 43.44 0.0088
2021-11-15 2021-09-30 13F ARCBEST COM 03937C105 459,031 -8,205 -1.76 37,535 38.05 0.0066
2021-08-13 2021-06-30 13F ARCBEST COM 03937C105 467,236 1,124 0.24 27,189 -17.11 0.0048
2021-05-12 2021-03-31 13F ARCBEST COM 03937C105 466,112 -180,286 -27.89 32,801 18.92 0.0061
2021-02-11 2020-12-31 13F ARCBEST COM 03937C105 646,398 -10,374 -1.58 27,582 35.21 0.0054
2020-11-16 2020-09-30 13F ARCBEST COM 03937C105 656,772 -7,218 -1.09 20,400 15.89 0.0045
2020-08-14 2020-06-30 13F ARCBEST COM 03937C105 663,990 145,363 28.03 17,603 93.72 0.0042
2020-05-14 2020-03-31 13F ARCBEST COM 03937C105 518,627 733 0.14 9,087 -36.42 0.0026
2020-02-14 2019-12-31 13F ARCBEST COM 03937C105 517,894 -10,190 -1.93 14,293 -11.12 0.0032
2019-11-13 2019-09-30 13F ARCBEST COM 03937C105 528,084 834 0.16 16,081 8.51 0.0038
2019-08-13 2019-06-30 13F ARCBEST COM 03937C105 527,250 11,616 2.25 14,820 -6.66 0.0035
2019-05-13 2019-03-31 13F ARCBEST COM 03937C105 515,634 130 0.03 15,877 -10.10 0.0039
2019-02-12 2018-12-31 13F ARCBEST COM 03937C105 515,504 -1,343 -0.26 17,660 -29.62 0.0050
2018-11-14 2018-09-30 13F ARCBEST COM 03937C105 516,847 -1,819 -0.35 25,093 5.86 0.0061
2018-09-18 2018-06-30 13F/A-1 ARCBEST COM 03937C105 518,666 23,596 4.77 23,703 49.39 0.0060
2018-08-14 2018-06-30 13F ARCBEST COM 03937C105 520,344 25,274 23,780
2018-05-09 2018-03-31 13F ARCBEST COM 03937C105 495,070 -192 -0.04 15,866 -10.39 0.0041
2018-02-14 2017-12-31 13F ARCBEST COM 03937C105 495,262 -5,756 -1.15 17,706 5.66 0.0045
2017-11-13 2017-09-30 13F ARCBEST COM 03937C105 501,018 6,375 1.29 16,758 64.46 0.0044
2017-08-11 2017-06-30 13F ARCBEST COM 03937C105 494,643 25,933 5.53 10,190 -16.39 0.0028
2017-05-12 2017-03-31 13F ARCBEST COM 03937C105 468,710 91,693 24.32 12,187 16.91 0.0035
2017-02-13 2016-12-31 13F ARCBEST COM 03937C105 377,017 53,152 16.41 10,424 69.22 0.0032
2016-11-09 2016-09-30 13F ARCBEST COM 03937C105 323,865 -18,564 -5.42 6,160 10.71 0.0019
2016-08-12 2016-06-30 13F ARCBEST COM 03937C105 342,429 -15,991 -4.46 5,564 -28.10 0.0018
2016-08-19 2016-03-31 13F/A-1 ARCBEST COM 03937C105 358,420 9,708 2.78 7,738 3.74 0.0026
2016-05-13 2016-03-31 13F ARCBEST COM 03937C105 358,420 7,738
2016-02-12 2015-12-31 13F ARCBEST COM 03937C105 348,712 6,598 1.93 7,459 -15.40 0.0025
2015-11-12 2015-09-30 13F ARCBEST COM 03937C105 342,114 561 0.16 8,817 -18.81 0.0029
2015-08-13 2015-06-30 13F ARCBEST COM 03937C105 341,553 36,890 12.11 10,860 -5.93 0.0074
2015-05-14 2015-03-31 13F ARCBEST COM 03937C105 304,663 11,844 4.04 11,544 -14.99 0.0035
2015-02-12 2014-12-31 13F ARCBEST COM 03937C105 292,819 -14,551 -4.73 13,579 18.44 0.0041
2014-11-13 2014-09-30 13F Arcbest COMM 03937C105 307,370 1,685 0.55 11,465 -13.80 0.0036
2014-08-14 2014-06-30 13F ARCBEST COM 03937C105 305,685 305,685 13,301 0.0041
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.