Main Street Capital
MAIN
401 hedge funds and large institutions have $1.22B invested in Main Street Capital in 2026 Q2 according to their latest regulatory filings, with 43 funds opening new positions, 148 increasing their positions, 122 reducing their positions, and 62 closing their positions.
21% more repeat investments, than reductions
Existing positions increased: 148 | Existing positions reduced: 122
1% less capital invested
Capital invested by funds: $1.24B → $1.22B (-$14.9M)
1.54% less ownership
Funds ownership: 25.96% → 24.42% (-1.5%)
5% less funds holding
Funds holding: 423 → 401 (-22)
13% less funds holding in top 10
Funds holding in top 10: 8 → 7 (-1)
17% less call options, than puts
Call options by funds: $22.4M | Put options by funds: $27.1M
31% less first-time investments, than exits
New positions opened: 43 | Existing positions closed: 62
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$33.4M |
| 2 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$8.87M |
| 3 |
AAP
Arax Advisory Partners
Denver,
Colorado
|
+$7.97M |
| 4 |
TA
Tectonic Advisors
Frisco,
Texas
|
+$7.67M |
| 5 |
Invesco
Atlanta,
Georgia
|
+$6.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
-$27.1M |
| 2 |
Millennium Management
New York
|
-$11.9M |
| 3 |
VanEck Associates
New York
|
-$11.8M |
| 4 |
Marshall Wace
London,
United Kingdom
|
-$10.9M |
| 5 |
D.E. Shaw & Co
New York
|
-$8.85M |
MAIN Hedge Fund Activity: Q2 2026 in Review
401 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Main Street Capital (MAIN) for Q2 2026, worth a combined $1.22B — down 1.2% from $1.24B a quarter earlier.
Sellers outnumbered buyers: 62 funds closed out of MAIN and 43 opened new positions — a net loss of 19 holders — while 122 trimmed existing stakes and 148 added.
The largest buyer was T. Rowe Price Associates, adding an estimated $33.4M. The largest seller was Two Sigma Investments, cutting an estimated $27.1M.
- 401 institutional investors held Main Street Capital (MAIN) as of Q2 2026, down from 423 in Q1 2026.
- Funds reported $1.22B of Main Street Capital stock for Q2 2026, down 1.2% quarter-over-quarter.
- 43 funds opened new Main Street Capital positions in Q2 2026 and 62 closed out, a net change of -19 holders.
- The largest Main Street Capital buyer in Q2 2026 was T. Rowe Price Associates, an estimated $33.4M added.
- The largest Main Street Capital seller in Q2 2026 was Two Sigma Investments, an estimated $27.1M sold.
Based on aggregated 13F filings for Q2 2026.