MAIN · Insider trading · 13F holders · Congress trades
Main Street Capital CORP (MAIN)
Who is buying and selling MAIN: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 21
- Insider buys, 90 days
- $151K
- Insider sales, 90 days
- $2.0M
- Congress trades, 12 months
- 1
MAIN at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 MAIN insiders filed 1 open-market purchase worth $151K and 1 sale worth $2.0M on SEC Form 4.
- 21 13F filers hold MAIN among their 50 largest positions, worth $157.7M combined. The biggest bets by portfolio weight are Muzinich & Co., Inc. (9.3%), Bridgelight Financial Advisors, Inc. (6.4%) and Smh Capital Advisors Inc (4.6%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
- Members of Congress have disclosed 2 MAIN trades since 2019, 0 purchases and 1 sale in the past year; the latest was David Rouzer (R-NC), selling $15K–50K on Nov 15, 2021.
- MAIN last closed at $55.90 on Oct 29, 2026.
MAIN insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 MAIN insiders filed 1 open-market purchase worth $151K and 1 sale worth $2.0M on SEC Form 4.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | Morris Jesse E | EVP AND COO | Sale | 35,000 | $58.55 | $2.0M | SEC |
| Aug 14, 2026 | McHugh Ryan | VP, CAO & Assistant Treasurer | Buy | 2,550 | $59.05 | $151K | SEC |
Who owns MAIN? Hedge funds and superinvestors
21 13F filers hold MAIN among their 50 largest positions, worth $157.7M combined. The biggest bets by portfolio weight are Muzinich & Co., Inc. (9.3%), Bridgelight Financial Advisors, Inc. (6.4%) and Smh Capital Advisors Inc (4.6%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Muzinich & Co., Inc.Hedge fund | 9.3% | $28.0M | 509,217 | +2.7% shares | Q3 2026 |
| Adell Harriman & Carpenter IncWealth manager | 1.3% | $25.9M | 498,998 | +3.0% shares | Q2 2026 |
| Vestor Capital, LLCWealth manager | 1.5% | $23.9M | 55,208 | — | Q2 2026 |
| Trinity Legacy Partners, LLCWealth manager | 2.4% | $12.1M | 217,844 | +7.2% shares | Q2 2026 |
| Childress Capital Advisors, LLCWealth manager | 1.8% | $11.9M | 216,587 | -16.0% shares | Q3 2026 |
| Sanders Morris Harris LLCInvestment manager | 1.5% | $11.0M | 198,923 | -0.3% shares | Q3 2026 |
| Bridgelight Financial Advisors, Inc.Wealth manager | 6.4% | $9.3M | 168,154 | +1.0% shares | Q3 2026 |
| Hourglass Capital, LLCWealth manager | 1.4% | $6.7M | 122,050 | +0.3% shares | Q3 2026 |
| Hamilton Point Investment Advisors, LLCWealth manager | 0.8% | $5.9M | 113,705 | +0.1% shares | Q2 2026 |
| Naviter Wealth, LLCWealth manager | 0.5% | $5.2M | 100,862 | +18.7% shares | Q2 2026 |
| Fund Advisors of America Inc/FLAsset manager | 2.7% | $3.0M | 57,752 | -0.2% shares | Q2 2026 |
| Taylor Frigon Capital Management LLCHedge fund | 1.4% | $2.8M | 50,955 | +0.4% shares | Q3 2026 |
| FJ Capital Management LLCHedge fund | 0.4% | $2.8M | 53,085 | — | Q2 2026 |
| Sharpepoint LLCWealth manager | 1.0% | $2.0M | 38,103 | +5.2% shares | Q2 2026 |
| Clarity Financial LLCWealth manager | 0.2% | $1.9M | 36,632 | — | Q2 2026 |
| Castleview Partners, LLCWealth manager | 0.6% | $1.3M | 23,680 | +0.0% shares | Q3 2026 |
| Widmann Financial Services, Inc.Wealth manager | 0.7% | $1.2M | 23,862 | -1.9% shares | Q2 2026 |
| Smh Capital Advisors IncInstitutional asset manager | 4.6% | $1.2M | 22,095 | +0.9% shares | Q3 2026 |
| Advisory Advocates, LLCWealth manager | 0.8% | $885K | 17,062 | +0.3% shares | Q2 2026 |
| BostonPremier Wealth LLCWealth manager | 0.2% | $454K | 8,250 | +0.0% shares | Q3 2026 |
| Argo Wealth Advisory, LLCWealth manager | 0.1% | $207K | 3,986 | -4.7% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 9, Q2 2026: 12). Screen MAIN in the grand portfolio →
MAIN stock trades by members of Congress
Members of Congress have disclosed 2 MAIN trades since 2019, 0 purchases and 1 sale in the past year; the latest was David Rouzer (R-NC), selling $15K–50K on Nov 15, 2021.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Dec 13, 2021 | David RouzerR-NC · House | Sale | $15K–50K | Nov 15, 2021 | +22.1% |
| Jul 26, 2019 | David RouzerR-NC · House | Buy | $1K–15K | Feb 28, 2019 | +43.0% |
MAIN questions and answers
Are insiders buying MAIN stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 MAIN insiders filed 1 open-market purchase worth $151K and 1 sale worth $2.0M on SEC Form 4.
Which hedge funds own MAIN?
21 13F filers hold MAIN among their 50 largest positions, worth $157.7M combined. The biggest bets by portfolio weight are Muzinich & Co., Inc. (9.3%), Bridgelight Financial Advisors, Inc. (6.4%) and Smh Capital Advisors Inc (4.6%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
Has Congress traded MAIN?
Members of Congress have disclosed 2 MAIN trades since 2019, 0 purchases and 1 sale in the past year; the latest was David Rouzer (R-NC), selling $15K–50K on Nov 15, 2021.
Who is the largest holder of MAIN?
Among 13F filers, Muzinich & Co., Inc. reports the largest MAIN position, $28.0M (509,217 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Muzinich & Co., Inc.'s: 9.3% of its portfolio.
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