Millennium Management’s Main Street Capital MAIN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-141,900
Closed -$8.57M 6089
2025
Q4
$8.57M Hold
141,900
﹤0.01% 2426
2025
Q3
$9.02M Buy
141,900
+40,900
+40% +$2.64M ﹤0.01% 2490
2025
Q2
$5.97M Buy
101,000
+48,700
+93% +$2.69M ﹤0.01% 2803
2025
Q1
$2.96M Buy
52,300
+47,200
+925% +$2.81M ﹤0.01% 3409
2024
Q4
$299K Buy
+5,100
New +$272K ﹤0.01% 5075
2019
Q2
Sell
-78,500
Closed -$2.92M 4295
2019
Q1
$2.92M Buy
+78,500
New +$2.92M ﹤0.01% 2143

Other funds holding MAIN

Millennium Management's MAIN Position: Q1 2026 in Review

Millennium Management increased its Main Street Capital (MAIN) stake by 46% in Q1 2026, buying an estimated $6.68M and bringing the position to 359,838 shares worth $19.1M. The position accounts for 0.01% of the portfolio, ranked #1596.

Millennium Management first reported a position in MAIN in Q2 2014 and has held it in 28 quarters since. 421 funds tracked by Wall St. Rank hold MAIN as of Q1 2026.

  • Millennium Management held 359,838 shares of Main Street Capital worth $19.1M as of Q1 2026.
  • Millennium Management bought 112,775 Main Street Capital shares in Q1 2026, an estimated $6.68M.
  • Main Street Capital made up 0.01% of Millennium Management's portfolio in Q1 2026, its #1596 holding.
  • Millennium Management first reported a position in Main Street Capital in Q2 2014 and has held it in 28 quarters since.
  • 421 funds tracked by Wall St. Rank held Main Street Capital as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.