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Security record · archived quarter

MAIN

Main Street Capital Corporation · Financial Services · Asset Management

53.66 -0.1% mkt cap $4.99B quote delayed (FMP) · as of Oct 12 21:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
77Tracked holders
0Δ holders
12.77MShares held
$771.46MReported value
+1New positions
−1Exits
Stable Conviction score 52/100 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow -0.9% · net new positions 0.0% — formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 75 +1 12.83M $665.80M +6 −6
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 · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 T. Rowe Price ✦ 2.73M +6.3% $165.13M 0.0% ▲ Add 7 SEC ↗ ×2
2 Corient Private Wealth LP 1.78M — $107.54M 0.1% n/c 1 SEC ↗ ×2
3 Morgan Stanley ✦ 867.86K -12.0% $52.41M 0.0% ▼ Trim 2 SEC ↗ ×8
4 Legal & General Group Plc 719.97K — $43.48M 0.0% n/c 1 SEC ↗
5 UBS Group AG 611.88K — $36.95M 0.0% n/c 1 SEC ↗ ×4
6 Invesco Ltd. 419.75K — $25.35M 0.0% n/c 1 SEC ↗ ×2
7 Goldman Sachs Group ✦ 356.80K +637.3% $21.55M 0.0% ▲ Add 2 SEC ↗
8 Sumitomo Mitsui Trust Group, Inc. 355.55K — $21.47M 0.0% n/c 1 SEC ↗
9 LPL Financial LLC 348.38K — $21.04M 0.0% n/c 1 SEC ↗
10 Jane Street Group, Llc 314.65K — $19.00M 0.0% n/c 1 SEC ↗ ×2
11 Franklin Resources Inc 301.71K — $18.22M 0.0% n/c 1 SEC ↗
12 D. E. Shaw & Co. ✦ 278.53K +172.3% $16.82M 0.0% ▲ Add 4 SEC ↗
13 Raymond James Financial Inc 252.80K — $15.26M 0.0% n/c 1 SEC ↗ ×4
14 Millennium Management ✦ 247.06K +434.8% $14.92M 0.0% ▲ Add 4 SEC ↗
15 Tudor Investment Corp Et Al 238.86K — $14.42M 0.1% n/c 1 SEC ↗
16 JPMorgan Chase ✦ 221.17K -71.1% $13.36M 0.0% ▼ Trim 2 SEC ↗ ×4
17 BlackRock ✦ (passive) 210.13K -3.6% $12.69M 0.0% ▼ Trim 3 SEC ↗ ×5
18 Qube Research & Technologies Ltd 189.90K — $11.47M 0.0% n/c 1 SEC ↗
19 Osaic Holdings, Inc. 170.73K — $10.31M 0.0% n/c 1 SEC ↗ ×3
20 First Trust Advisors Lp 155.94K — $9.42M 0.0% n/c 1 SEC ↗
21 Ameriprise Financial Inc 153.59K — $9.28M 0.0% n/c 1 SEC ↗ ×4
22 Royal Bank Of Canada 149.48K — $9.03M 0.0% n/c 1 SEC ↗ ×4
23 Balyasny Asset Management L.P. 113.38K — $6.85M 0.0% n/c 1 SEC ↗
24 Hrt Financial Lp 105.98K — $6.40M 0.0% n/c 1 SEC ↗
25 Bank Of America Corp /De/ 101.36K — $6.12M 0.0% n/c 1 SEC ↗ ×3
26 Wells Fargo & Company/Mn 100.27K — $6.06M 0.0% n/c 1 SEC ↗ ×3
27 Bnp Paribas Financial Markets 97.94K — $5.91M 0.0% n/c 1 SEC ↗
28 HighTower Advisors, LLC 94.41K — $5.70M 0.0% n/c 1 SEC ↗
29 Creative Planning 77.47K — $4.68M 0.0% n/c 1 SEC ↗
30 Cetera Investment Advisers 74.63K — $4.51M 0.0% n/c 1 SEC ↗
31 Two Sigma Investments ✦ 72.41K -43.9% $4.37M 0.0% ▼ Trim 7 SEC ↗
32 Commonwealth Equity Services, Llc 70.82K — $4.28M 0.0% n/c 1 SEC ↗
33 Rockefeller Capital Management L.P. 54.58K — $3.30M 0.0% n/c 1 SEC ↗ ×2
34 Cwm, Llc 50.87K — $3.07M 0.0% n/c 1 SEC ↗
35 Envestnet Asset Management Inc 47.64K — $2.88M 0.0% n/c 1 SEC ↗
36 Susquehanna International Group, Llp 44.57K — $2.69M 0.0% n/c 1 SEC ↗
37 Bank of New York Mellon Corp 41.14K — $2.48M 0.0% n/c 1 SEC ↗ ×4
38 Northern Trust Corp 40.33K — $2.44M 0.0% n/c 1 SEC ↗ ×3
39 Blair William & Co/Il 38.80K — $2.34M 0.0% n/c 1 SEC ↗
40 Citadel Advisors ✦ 36.87K +13.9% $2.23M 0.0% ▲ Add 2 SEC ↗ ×2
41 Mariner, LLC 35.61K — $2.15M 0.0% n/c 1 SEC ↗ ×2
42 Wealth Enhancement Advisory… 31.36K — $1.95M 0.0% n/c 1 SEC ↗
43 Squarepoint Ops LLC 29.05K — $1.75M 0.0% n/c 1 SEC ↗
44 Universal- Beteiligungs- und… 28.73K — $1.74M 0.0% n/c 1 SEC ↗
45 Manufacturers Life Insurance… 22.42K — $1.35M 0.0% n/c 1 SEC ↗
46 Credit Agricole S A 20.93K — $1.26M 0.0% n/c 1 SEC ↗
47 Cerity Partners LLC 20.64K — $1.25M 0.0% n/c 1 SEC ↗ ×3
48 Baird Financial Group, Inc. 20.13K — $1.22M 0.0% n/c 1 SEC ↗
49 Mackenzie Financial Corp 19.52K — $1.17M 0.0% n/c 1 SEC ↗
50 Mml Investors Services, Llc 18.99K — $1.15M 0.0% n/c 1 SEC ↗
51 Tidal Investments LLC 18.44K — $1.11M 0.0% n/c 1 SEC ↗
52 Gotham Asset Management ✦ 17.34K New $1.05M 0.0% New 1 SEC ↗
53 ProShare Advisors LLC 16.41K — $991,121 0.0% n/c 1 SEC ↗
54 Captrust Financial Advisors 16.09K — $971,870 0.0% n/c 1 SEC ↗
55 Mercer Global Advisors Inc /Adv 13.58K — $820,319 0.0% n/c 1 SEC ↗
56 Lido Advisors, LLC 12.52K — $794,270 0.0% n/c 1 SEC ↗ ×2
57 Stifel Financial Corp 12.63K — $762,582 0.0% n/c 1 SEC ↗ ×2
58 Truist Financial Corp 11.58K — $699,057 0.0% n/c 1 SEC ↗ ×2
59 Focus Partners Wealth 10.04K — $606,545 0.0% n/c 1 SEC ↗
60 Group One Trading Llc 9.66K — $583,488 0.0% n/c 1 SEC ↗
61 Jones Financial Companies Lllp 7.82K — $472,251 0.0% n/c 1 SEC ↗
62 Pnc Financial Services Group, Inc. 5.58K — $337,218 0.0% n/c 1 SEC ↗ ×3
63 Us Bancorp \De\ 4.69K — $283,108 0.0% n/c 1 SEC ↗ ×2
64 Fisher Asset Management ✦ 4.54K -11.4% $274,177 0.0% ▼ Trim 3 SEC ↗
65 Mirae Asset Global Investments Co.… 4.33K — $261,791 0.0% n/c 1 SEC ↗
66 Brown Advisory Inc 4.22K — $254,664 0.0% n/c 1 SEC ↗ ×2
67 Northwestern Mutual Wealth… 4.14K — $250,015 0.0% n/c 1 SEC ↗
68 National Bank Of Canada /Fi/ 2.09K — $126,173 0.0% n/c 1 SEC ↗
69 Simplex Trading, Llc 1.72K — $104,051 0.0% n/c 1 SEC ↗
70 Nomura Asset Management Co Ltd 1.61K — $97,228 0.0% n/c 1 SEC ↗
71 Citigroup Inc 1.41K — $85,090 0.0% n/c 1 SEC ↗
72 Russell Investments Group, Ltd. 782 — $47,243 0.0% n/c 1 SEC ↗
73 Assetmark, Inc 754 — $45,534 0.0% n/c 1 SEC ↗
74 UBS AM, a distinct business unit of… 331 — $19,989 0.0% n/c 1 SEC ↗
75 Fidelity (FMR) ✦ 17 0.0% $1,027 0.0% Held 3 SEC ↗
76 Danske Bank A/S 14 — $845 0.0% n/c 1 SEC ↗
77 Barclays Plc 8 — $483 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

Exited

Capital World Investors $16.14M was 0.0%

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: Q4 2025 · Methodology · Get this via the API