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Main Street Capital CORP

MAIN
Exchange
NYSE
SEC CIK
0001396440

In the last 90 days, Main Street Capital CORP insiders filed 1 open-market purchase and 1 sale; 401 institutions reported holding it in 13F filings for Q2 2026, worth $1.18B in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Main Street Capital CORP changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of MAIN: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders4017393−1
Shares18.9M32.8K18.9M+57.3K (+0.3%)
Value$1.10B$1.92M$1.07B−$33.0M (−3.0%)

7 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (50)

Institutions that held Main Street Capital CORP at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to MAIN in Q1 2025
InstitutionSharesValue% of portfolio
Capital World Investors210,341$11.9M0.00%
Marshall Wace, LLP156,968$8.88M0.01%
Qube Research & Technologies Ltd114,089$6.45M0.01%
Victory Capital Management Inc109,714$6.21M0.01%
Loomis Sayles & Co L P100,000$5.66M0.01%
BI Asset Management Fondsmaeglerselskab A/S85,565$4.84M0.05%
Two Sigma Advisers, LP80,545$4.56M0.01%
Susquehanna International Group, LLP25,976$1.47M0.00%
Engineers Gate Manager LP23,239$1.31M0.02%
Janus Henderson Group PLC20,748$1.18M0.00%
Simplex Trading, LLC20,114$1.14M0.04%
Millennium Management LLC19,161$1.08M0.00%
Virtu Financial LLC19,150$1.08M0.06%
Norges Bank13,556$766.7K0.00%
Dark Forest Capital Management LP11,281$638.1K0.03%
Quantbot Technologies LP10,394$587.9K0.02%
Mackenzie Financial Corp10,214$577.7K0.00%
Inscription Capital, LLC11,607$549.1K0.09%
MQS Management LLC9,528$538.9K0.31%
Virtus Investment Advisers, Inc.9,382$530.6K0.14%
Bridgefront Capital, LLC9,045$511.6K0.15%
D. E. Shaw & Co., Inc.8,314$470.2K0.00%
L & S Advisors Inc–$428.6K0.05%
FSM Wealth Advisors, LLC6,218$351.7K0.08%
Nebula Research & Development LLC5,503$311.3K0.03%
Magnetar Financial LLC5,325$301.2K0.00%
Plancorp, LLC5,025$284.2K0.01%
Linscomb & Williams, Inc.5,000$282.8K0.01%
Savant Capital, LLC4,868$275.4K0.00%
GTS Securities LLC4,777$270.2K0.01%
Toroso Investments, LLC4,574$258.7K0.00%
Fox Run Management, L.L.C.3,766$213.0K0.03%
Merit Financial Group, LLC3,745$211.8K0.00%
Round Rock Advisors, LLC3,730$211.0K0.04%
Sciencast Management LP3,701$209.3K0.05%
State of Wyoming2,739$154.9K0.02%
Elite Financial, Inc.2,250$127.0K0.07%
FNY Investment Advisers, LLC1,694$95.0K0.06%
Caitong International Asset Management Co., Ltd1,087$61.5K0.05%
Wealth Preservation Advisors, LLC1,025$58.0K0.04%
NBC Securities, Inc.958$54.0K0.00%
Quarry LP843$47.7K0.01%
Wellington Shields & Co., LLC725$41.0K0.01%
Spire Wealth Management700$39.6K0.00%
Financial Network Wealth Advisors LLC682$38.6K0.05%
Kiker Wealth Management, LLC522$29.5K0.02%
Salem Investment Counselors Inc25$1.41K0.00%
North Capital, Inc.25$1.41K0.00%
Medallion Wealth Advisors, LLC22$1.27K0.00%
Smallwood Wealth Investment Management, LLC2$1130.00%

Sold out (51)

Institutions that held Main Street Capital CORP at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of MAIN in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Advisors Capital Management, LLC135,074$7.91M
Americana Partners, LLC75,510$4.42M
Jefferies Financial Group Inc.68,160$3.99M
Mork Capital Management, LLC22,890$1.34M
Susquehanna Portfolio Strategies, LLC22,673$1.33M
Wakefield Asset Management LLLP21,848$1.28M
Aquatic Capital Management LLC16,526$968.1K
Accurate Wealth Management, LLC15,457$892.2K
XTX Topco Ltd14,779$865.8K
Virtus ETF Advisers LLC9,910$580.5K
Brevan Howard Capital Management LP9,621$563.6K
Townsend Asset Management Corp7,717$452.1K
TrueMark Investments, LLC7,617$446.2K
AssuredPartners Investment Advisors, LLC6,569$384.8K
Marble Harbor Investment Counsel, LLC6,285$368.2K
Citigroup Inc4,806$281.5K
GWN Securities Inc.4,392$268.7K
Coppell Advisory Solutions LLC4,444$257.8K
Bank of Montreal4,401$257.8K
Goodman Financial Corp4,209$246.6K
Ambassador Advisors, LLC4,128$241.8K
Waterloo Capital, L.P.4,079$239.0K
Ellis Investment Partners, LLC3,977$233.0K
Monterey Private Wealth, Inc.3,755$220.0K
Kaizen Financial Strategies3,632$212.7K
MKT Advisors LLC3,525$211.6K
Change Path, LLC3,554$208.2K
Group One Trading, L.P.3,551$208.0K
BIP Wealth, LLC3,500$205.0K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC3,037$177.9K
Tucker Asset Management LLC2,419$141.7K
Kelly Financial Group LLC34,214$51.5K
Kapitalo Investimentos Ltda773$45.3K
Talon Private Wealth, LLC600$35.1K
Transce3nd, LLC239$14.0K
Human Investing LLC235$13.8K
Measured Risk Portfolios, Inc.221$12.9K
Proequities, Inc.200$12.1K
First Horizon Advisors, Inc.198$11.6K
POM Investment Strategies, LLC163$9.55K
Fortitude Family Office, LLC158$9.26K
Massmutual Trust Co FSB140$8.20K
Central Pacific Bank - Trust Division121$7.09K
Van Hulzen Asset Management, LLC115$6.74K
GeoWealth Management, LLC56$3.28K
St Germain D J Co Inc55$3.22K
Synergy Financial Management, LLC55$2.76K
Lee Danner & Bass Inc46$2.69K
Maia Wealth LLC45$2.64K
Parkworth Wealth Management, Inc.0$293
Ameritas Investment Partners, Inc.2$101

Not filed for Q1 2025 yet (7)

Institutions that held Main Street Capital CORP at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MAIN in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Global Retirement Partners, LLC12,905$756.0K
Passumpsic Savings Bank10,727$628.4K
Vise Technologies, Inc.8,495$497.6K
WR Wealth Planners, LLC337$19.7K
AlphaMark Advisors, LLC322$19.0K
Sanctuary Wealth Management, L.L.C.49$2.84K
RE Dickinson Investment Advisors, LLC11$600