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Security record · archived quarter

MAIN

Main Street Capital Corporation · Financial Services · Asset Management

58.39 -0.3% mkt cap $5.43B quote delayed (FMP) · as of Aug 26 17:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
3Tracked holders
Δ holders
3.54MShares held
$178.87MReported value
+0New positions
−0Exits
How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 76 +1 12.93M $670.61M +6 −5
Q1 2026 76 -1 12.95M $685.46M +7 −8
Q4 2025 77 0 12.77M $771.46M +1 −1
Q3 2025 12 0 5.16M $328.02M +1 −1
Q2 2025 9 -1 4.70M $277.74M +1 −2
Q1 2025 8 +5 3.91M $221.20M +5
Q4 2024 3 -1 3.50M $205.02M −1
Q3 2024 4 +1 3.54M $177.44M +1
Q2 2024 3 3.54M $178.87M
Holder count
Who holds it · Q2 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 T. Rowe Price 3.41M $172.35M 0.0% n/c 1 SEC ↗
2 Two Sigma Investments 120.03K $6.06M 0.0% n/c 1 SEC ↗
3 Citadel Advisors 9.05K $456,884 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 423 holders, 23.07M shares, $930.43M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

Aug 13 McHugh Ryan

Officer · VP, CAO & Assistant… · 2.05K sh @ 59.04 · $121,032

Aug 13 McHugh Ryan

Officer · VP, CAO & Assistant… · 500 sh @ 59.09 · $29,545

Open-market sales (S)

Aug 21 Morris Jesse E

Officer · 35.00K sh · $2.05M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2024 · Methodology · Get this via the API