Main Street Capital Corporation (MAIN) ownership: Top institutional holder: VAN ECK ASSOCIATES CORP ($111.69M). Insider activity: Net Seller (0 buys, 20 sells). 1 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VAN ECK ASSOCIATES CORP | 2108922.00 | $111.69M | 2026-03-31 |
| UBS Group AG | 1338812.00 | $70.90M | 2026-03-31 |
| MORGAN STANLEY | 854585.00 | $45.26M | 2026-03-31 |
| Legal & General Group Plc | 784021.00 | $41.51M | 2026-03-31 |
| D. E. Shaw & Co., Inc. | 543325.00 | $28.77M | 2026-03-31 |
| TWO SIGMA INVESTMENTS, LP | 524038.00 | $27.75M | 2026-03-31 |
| Qube Research & Technologies Ltd | 485799.00 | $25.73M | 2026-03-31 |
| Muzinich & Co., Inc. | 484823.00 | $25.68M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.