Main Street Capital Corporation
US ˙ NYSE ˙ US56035L1044

SecurityMAIN / Main Street Capital Corporation
InstitutionArkadios Wealth Advisors
Latest Disclosed Ownership33,747 shares
Latest Disclosed Value $ 1,787,228
Arkadios Wealth Advisors reports 3.68% increase in ownership of MAIN / Main Street Capital Corporation

On May 18, 2026 - Arkadios Wealth Advisors filed a 13F-HR form disclosing ownership of 33,747 shares of Main Street Capital Corporation (US:MAIN) valued at $1,787,241 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 32,548 shares of Main Street Capital Corporation. This represents a change in shares of 3.68% during the quarter. The current value of the position is $1,748,432 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)
2026-05-18 2026-03-31 13F MAIN STR CAP CORP COM CEF 56035L104 33,747 1,199 3.68 1,787 -9.06 0.0188
2026-02-13 2025-12-31 13F MAIN STR CAP CORP COM CEF 56035L104 32,548 -119 -0.36 1,966 -5.39 0.0381
2025-10-29 2025-09-30 13F MAIN STR CAP CORP COM CEF 56035L104 32,667 76 0.23 2,077 7.84 0.0498
2025-08-04 2025-06-30 13F MAIN STR CAP CORP COM CEF 56035L104 32,591 639 2.00 1,926 6.59 0.0568
2025-05-08 2025-03-31 13F MAIN STR CAP CORP COM CEF 56035L104 31,952 1,274 4.15 1,807 0.56 0.0683
2025-01-15 2024-12-31 13F MAIN STR CAP CORP COM CEF 56035L104 30,678 462 1.53 1,797 18.61 0.0980
2024-10-24 2024-09-30 13F MAIN STR CAP CORP COM CEF 56035L104 30,216 -5,008 -14.22 1,515 -14.79 0.0858
2024-07-29 2024-06-30 13F MAIN STR CAP CORP COM CEF 56035L104 35,224 -1,129 -3.11 1,778 3.43 0.1200
2024-04-30 2024-03-31 13F MAIN STR CAP CORP COM CEF 56035L104 36,353 -120 -0.33 1,720 9.07 0.1333
2024-01-24 2023-12-31 13F MAIN STR CAP CORP COM CEF 56035L104 36,473 24 0.07 1,577 6.49 0.1333
2023-10-13 2023-09-30 13F MAIN STR CAP CORP COM CEF 56035L104 36,449 203 0.56 1,481 2.07 0.1405
2023-07-26 2023-06-30 13F MAIN STR CAP CORP COM CEF 56035L104 36,246 -100 -0.28 1,451 1.12 0.1687
2023-05-02 2023-03-31 13F MAIN STR CAP CORP COM CEF 56035L104 36,346 -315 -0.86 1,434 5.91 0.1708
2023-01-11 2022-12-31 13F MAIN STR CAP CORP COM CEF 56035L104 36,661 11,990 48.60 1,355 0.1796
2022-10-21 2022-09-30 13F MAIN STR CAP CORP COM CEF 56035L104 24,671 2,485 11.20 1 0.1258
2022-07-14 2022-06-30 13F MAIN STR CAP CORP COM CEF 56035L104 22,186 -140 -0.63 1 0.1272
2022-05-02 2022-03-31 13F MAIN STR CAP CORP COM CEF 56035L104 22,326 -50 -0.22 1 -100.00 0.1247
2022-02-03 2021-12-31 13F MAIN STR CAP CORP COM CEF 56035L104 22,376 0 0.00 1 0.1330
2021-10-19 2021-09-30 13F MAIN STR CAP CORP COM CEF 56035L104 22,376 75 0.34 1 0.1325
2021-07-28 2021-06-30 13F MAIN STR CAP CORP COM CEF 56035L104 22,301 -535 -2.34 1 0.1116
2021-04-26 2021-03-31 13F MAIN STR CAP CORP COM CEF 56035L104 22,836 7 0.03 1 0.1473
2021-02-09 2020-12-31 13F MAIN STR CAP CORP COM CEF 56035L104 22,829 22,829 1 0.1544
2020-08-10 2020-06-30 13F MAIN STR CAP CORP COM Closed End Fund 56035L104 0 -12,522 -100.00 0 -100.00
2020-05-14 2020-03-31 13F MAIN STR CAP CORP COM Closed End Fund 56035L104 12,522 3,004 31.56 257 -40.19 0.1637
2020-02-14 2019-12-31 13F MAIN STREET CAPITAL CORP COM Closed End Fund 56035L104 9,518 9,518 428 0.2566
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.