ArcBest Corporation
US ˙ NasdaqGS ˙ US03937C1053

SecurityARCB / ArcBest Corporation
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership3,363 shares
Latest Disclosed Value $ 330,825
Mercer Global Advisors Inc /adv ownership in ARCB / ArcBest Corporation

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 3,363 shares of ArcBest Corporation (US:ARCB) valued at $330,785 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 14, 2025 disclosing 0 shares of ArcBest Corporation. The current value of the position is $521,568 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 ARCBEST COM 03937C105 3,363 3,363 331 0.0005
2025-11-14 2025-09-30 13F ARCBEST COM 03937C105 0 -2,871 -100.00 0 -100.00
2025-08-14 2025-06-30 13F ARCBEST COM 03937C105 2,871 2,871 221 0.0005
2025-05-15 2025-03-31 13F ARCBEST COM 03937C105 0 -2,911 -100.00 0 -100.00
2025-02-14 2024-12-31 13F ARCBEST COM 03937C105 2,911 -893 -23.48 272 -31.39 0.0007
2024-11-14 2024-09-30 13F ARCBEST COM 03937C105 3,804 240 6.73 395 3.67 0.0009
2024-08-12 2024-06-30 13F ARCBEST COM 03937C105 3,564 -420 -10.54 382 0.0010
2024-05-15 2024-03-31 13F ARCBEST COM 03937C105 3,984 -1,528 -27.72 1 0.0016
2024-02-15 2023-12-31 13F ARCBEST COM 03937C105 5,512 1,146 26.25 1 0.0020
2023-11-15 2023-09-30 13F/A-1 ARCBEST COM 03937C105 4,366 140 3.31 0 0.0017
2023-11-14 2023-09-30 13F ARCBEST COM 03937C105 4,366 140 0 0.0017
2023-08-14 2023-06-30 13F ARCBEST COM 03937C105 4,226 396 10.34 0 0.0017
2023-05-16 2023-03-31 13F ARCBEST COM 03937C105 3,830 -111 -2.82 0 0.0016
2023-02-09 2022-12-31 13F ARCBEST COM 03937C105 3,941 -1,258 -24.20 0 -100.00 0.0014
2022-11-15 2022-09-30 13F ARCBEST COM 03937C105 5,199 -2 -0.04 378 3.28 0.0022
2022-08-10 2022-06-30 13F ARCBEST COM 03937C105 5,201 802 18.23 366 3.39 0.0022
2022-05-10 2022-03-31 13F ARCBEST COM 03937C105 4,399 -741 -14.42 354 -42.53 0.0021
2022-02-04 2021-12-31 13F ARCBEST COM 03937C105 5,140 312 6.46 616 55.95 0.0038
2021-11-10 2021-09-30 13F ARCBEST COM 03937C105 4,828 264 5.78 395 48.50 0.0028
2021-08-10 2021-06-30 13F ARCBEST COM 03937C105 4,564 -1,483 -24.52 266 -37.56 0.0020
2021-08-10 2021-03-31 13F/A-1 ARCBEST COM 03937C105 6,047 6,047 426 0.0039
2021-05-11 2021-03-31 13F ARCBEST COM 03937C105 6,047 6,047 426 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.