Growth Metrics

Main Street Capital (MAIN) Shares Outstanding (Weighted Average) (2021 - 2026)

Main Street Capital's quarterly Shares Outstanding (Weighted Average) came in at $90.7 million in Q1 2026, up 2.19% year-on-year from $88.7 million in Q1 2025, and up 1.45% quarter-over-quarter from $89.4 million in Q4 2025.

Main Street Capital has reported Shares Outstanding (Weighted Average) for 6 years, with the latest figure at $90.7 million in Q1 2026.

  • For the quarter ending Q1 2026, Shares Outstanding (Weighted Average) rose 2.19% year-over-year to $90.7 million; the trailing twelve-month figure through Mar 2026 stood at $90.7 million (up 2.19% YoY), and the FY2025 full-year result was $89.4 million, up 2.95% from the prior year.
  • Shares Outstanding (Weighted Average) for Q1 2026 stood at $90.7 million, up from $89.4 million in the prior quarter.
  • The five-year high for Shares Outstanding (Weighted Average) was $90.7 million in Q1 2026, with the low at $71.7 million in Q1 2022.
  • Average Shares Outstanding (Weighted Average) over 5 years is $83.0 million, with a median of $85.1 million recorded in 2024.
  • Year-over-year, Shares Outstanding (Weighted Average) rose 11.44% in 2023 and advanced 2.19% in 2026.
  • Tracing MAIN's Shares Outstanding (Weighted Average) over 5 years: stood at $74.5 million in 2022, then rose by 9.98% to $81.9 million in 2023, then climbed by 5.97% to $86.8 million in 2024, then gained by 2.95% to $89.4 million in 2025, then gained by 1.45% to $90.7 million in 2026.
  • The last three Shares Outstanding (Weighted Average) figures came in at $90.7 million (Q1 2026), $89.4 million (Q4 2025), and $89.2 million (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares (Weighted Avg.) (Qtr)
1 BlackRock 158.51 Bn 148.89 Bn - 155.30 Mn
2 Blackstone 92.68 Bn 91.63 Bn - 785.33 Mn
3 Kkr 84.94 Bn 132.45 Bn - 891.15 Mn
4 Brookfield Asset Management 77.34 Bn 77.68 Bn - 1.61 Bn
5 Apollo Global Management 76.27 Bn 95.00 Bn 5.04 Bn 594.90 Mn
6 State Street 44.42 Bn 18.75 Bn - 278.43 Mn
7 Ameriprise Financial 41.68 Bn 41.55 Bn 4.57 Bn 93.30 Mn
8 Northern Trust 31.21 Bn 31.21 Bn - 185.50 Mn
9 Ares Management 28.85 Bn 32.22 Bn - 224.03 Mn
10 Main Street Capital 4.69 Bn 4.69 Bn - 90.65 Mn

Historic Data

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DateValue
Mar 31, 2026 90.65 Mn
Dec 31, 2025 89.36 Mn
Sep 30, 2025 89.20 Mn
Jun 30, 2025 89.26 Mn
Mar 31, 2025 88.71 Mn
Dec 31, 2024 86.81 Mn
Sep 30, 2024 86.27 Mn
Jun 30, 2024 86.19 Mn
Mar 31, 2024 85.14 Mn
Dec 31, 2023 81.92 Mn
Sep 30, 2023 82.92 Mn
Jun 30, 2023 80.81 Mn
Mar 31, 2023 79.55 Mn
Dec 31, 2022 74.48 Mn
Sep 30, 2022 75.04 Mn
Jun 30, 2022 72.51 Mn
Mar 31, 2022 71.71 Mn
Dec 31, 2021 68.96 Mn
Sep 30, 2021 68.56 Mn