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BLAIR WILLIAM & CO/IL

Position in MAIN — Main Street Capital CORP

CIK 902367 CHICAGO, IL

Position in MAIN

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$2,006,459
-$61,099 QoQ
Shares Held
38,675
-0.9% QoQ
Ownership
0.041%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#90
of 401 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 84% Shared 0% None 16%

Common Shares in MAIN Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

BLAIR WILLIAM & CO/IL holds $289,212,861 across 46 Asset Management names. MAIN ranks #16 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MAIN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,006,459 38,675
2026-03-31 $2,067,558 39,040
2025-12-31 $2,342,890 38,796
2025-09-30 $2,611,768 41,072
2025-06-30 $2,433,265 41,172
2025-03-31 $2,328,688 41,172
2024-12-31 $2,414,316 41,214
2024-09-30 $2,022,747 40,342
2024-06-30 $2,039,796 40,400
2024-03-31 $2,092,426 44,228
2023-12-31 $1,939,038 44,854
2023-09-30 $1,824,043 44,894
2023-06-30 $1,826,729 45,634
2023-03-31 $1,800,717 45,634
2022-12-31 $1,686,176 45,634
2022-09-30 $1,535,127 45,634
2022-06-30 $1,793,109 46,538
2022-03-31 $2,304,180 54,038
2021-12-31 $2,433,116 54,238
2021-09-30 $2,520,375 61,323
2021-06-30 $2,658,646 64,703
2021-03-31 $2,569,336 65,628
2020-12-31 $2,117,159 65,628
2020-09-30 $1,920,837 64,959
2020-06-30 $2,219,693 71,304
2020-03-31 $1,464,598 71,409