ArcBest Corporation
US ˙ NasdaqGS ˙ US03937C1053

SecurityARCB / ArcBest Corporation
InstitutionKBC Group NV
Latest Disclosed Ownership973 shares
Latest Disclosed Value $ 96
KBC Group NV reports 25.10% decrease in ownership of ARCB / ArcBest Corporation

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 973 shares of ArcBest Corporation (US:ARCB) valued at $95,704 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,299 shares of ArcBest Corporation. The current value of the position is $138,292 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)
2026-05-07 2026-03-31 13F ARCBEST COM 03937C105 973 -326 -25.10 0 0.0001
2026-01-26 2025-12-31 13F ARCBEST COM 03937C105 1,299 532 69.36 0 0.0002
2026-01-20 2025-09-30 13F ARCBEST COM 03937C105 767 0 0.00 0 0.0001
2025-08-08 2025-06-30 13F ARCBEST COM 03937C105 767 -381 -33.19 0 0.0002
2025-04-25 2025-03-31 13F ARCBEST COM 03937C105 1,148 0 0.00 0 0.0003
2025-01-22 2024-12-31 13F ARCBEST COM 03937C105 1,148 297 34.90 0 0.0003
2024-11-06 2024-09-30 13F ARCBEST COM 03937C105 851 229 36.82 0 0.0003
2024-07-17 2024-06-30 13F ARCBEST COM 03937C105 622 0 0.00 0 0.0002
2024-05-08 2024-03-31 13F ARCBEST COM 03937C105 622 0 0.00 0 0.0003
2024-02-13 2023-12-31 13F ARCBEST COM 03937C105 622 -62 -9.06 0 0.0003
2024-02-15 2023-09-30 13F/A-1 ARCBEST COM 03937C105 684 -1,130 -62.29 0 0.0003
2023-11-22 2023-09-30 13F ARCBEST COM 03937C105 1,814 0 0 0.0007
2024-02-15 2023-06-30 13F/A-1 ARCBEST COM 03937C105 1,814 -179 -8.98 0 0.0007
2023-07-28 2023-06-30 13F ARCBEST COM 03937C105 1,814 -179 0 0.0007
2024-02-14 2023-03-31 13F/A-1 ARCBEST COM 03937C105 1,993 -171 -7.90 0 0.0008
2023-05-04 2023-03-31 13F ARCBEST COM 03937C105 1,993 -171 0 0.0009
2024-02-14 2022-12-31 13F/A-1 ARCBEST COM 03937C105 2,164 0 0.00 0 0.0007
2023-02-13 2022-12-31 13F ARCBEST COM 03937C105 2,164 0 0 0.0000
2024-02-15 2022-09-30 13F/A-1 ARCBEST COM 03937C105 2,164 -210 -8.85 0 0.0008
2022-11-08 2022-09-30 13F ARCBEST COM 03937C105 2,164 -210 157 0.0008
2024-02-14 2022-06-30 13F/A-1 ARCBEST COM 03937C105 2,374 -4,452 -65.22 0 -100.00 0.0008
2022-07-26 2022-06-30 13F ARCBEST COM 03937C105 2,374 -4,452 167 0.0008
2024-02-14 2022-03-31 13F/A-1 ARCBEST COM 03937C105 6,826 -581 -7.84 1 0.0022
2022-05-06 2022-03-31 13F ARCBEST COM 03937C105 6,826 -581 549 0.0020
2024-02-14 2021-12-31 13F/A-1 ARCBEST COM 03937C105 7,407 -987 -11.76 1 -100.00 0.0029
2022-02-03 2021-12-31 13F ARCBEST COM 03937C105 7,407 -987 888 0.0028
2021-11-10 2021-09-30 13F ARCBEST COM 03937C105 8,394 0 0.00 686 40.57 0.0025
2022-02-15 2021-06-30 13F/A-1 ARCBEST COM 03937C105 8,394 -580 -6.46 488 -22.78 0.0018
2021-08-11 2021-06-30 13F ARCBEST COM 03937C105 8,394 -580 488 0.0018
2022-02-14 2021-03-31 13F/A-1 ARCBEST COM 03937C105 8,974 8,974 632 0.0026
2021-04-26 2021-03-31 13F ARCBEST COM 03937C105 8,974 8,974 632 0.0026
2019-11-07 2019-09-30 13F ARCBEST COM 03937C105 0 -8,883 -100.00 0 -100.00
2019-08-08 2019-06-30 13F/A-1 ARCBEST COM 03937C105 8,883 -32,746 -78.66 250 -80.50 0.0019
2019-07-30 2019-06-30 13F ARCBEST COM 03937C105 8,883 -32,746 250
2019-08-07 2019-03-31 13F/A-1 ARCBEST COM 03937C105 41,629 231 0.56 1,282 -9.59 0.0106
2019-05-10 2019-03-31 13F ARCBEST COM 03937C105 41,629 231 1,282
2019-01-31 2018-12-31 13F ARCBEST COM 03937C105 41,398 -24,713 -37.38 1,418 -55.83 0.0158
2018-11-14 2018-09-30 13F ARCBEST COM 03937C105 66,111 22,347 51.06 3,210 60.50 0.0243
2018-08-03 2018-06-30 13F ARCBEST COM 03937C105 43,764 43,764 2,000 0.0174
2016-02-11 2015-12-31 13F ARCBEST COM 03937C105 0 0 0 0.0000
2015-11-12 2015-09-30 13F ARCBEST COM 03937C105 0 -631 -100.00 0 -100.00
2015-12-16 2015-06-30 13F/A-1 ARCBEST COM 03937C105 631 0 0.00 20 -16.67 0.0003
2015-07-31 2015-06-30 13F ARCBEST COM 03937C105 631 20
2015-12-16 2015-03-31 13F/A-1 ARCBEST COM 03937C105 631 -18,496 -96.70 24 -97.29 0.0003
2015-04-30 2015-03-31 13F ARCBEST COM 03937C105 631 24
2015-12-15 2014-12-31 13F/A-1 ARCBEST COM 03937C105 19,127 19,127 887 0.0106
2015-02-12 2014-12-31 13F ARCBEST COM 03937C105 19,127 887
2014-10-16 2014-09-30 13F ARCBEST COM 03937C105 0 -3,822 -100.00 0 -100.00
2014-08-01 2014-06-30 13F ARCBEST COM 03937C105 3,822 3,822 166 0.0019
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.