Stocktoria
Main Street Capital CORP institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| D. E. Shaw & Co., Inc. | 375,318 | $19.5M | 0.42% |
| BlackRock Finance, Inc. | 354,693 | $17.9M | 0.39% |
| CITADEL ADVISORS LLC | 181,231 | $9.4M | 0.2% |
| MILLENNIUM MANAGEMENT LLC | 134,503 | $7.0M | 0.15% |
| AQR CAPITAL MANAGEMENT LLC | 23,028 | $1.2M | 0.03% |
| TWO SIGMA INVESTMENTS, LP | 10,300 | $534,364 | 0.01% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.