Two Sigma Investments
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Two Sigma Investments’s Main Street Capital MAIN Stock Holding History

Two Sigma Investments’s Portfolio MAIN Stock Details MAIN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q3 		– Sell
-5,300
Closed -$218K – 4508
2021
Q2 		$218K Buy
+5,300
New +$220K ﹤0.01% 3731

Other funds holding MAIN

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
MC
Muzinich & Co New York $293M AUM 18.57% 1-Year Est. Return
AHC
Adell Harriman & Carpenter Houston, Texas $1.95B AUM 52.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Two Sigma Investments's MAIN Position: Q1 2026 in Review

Two Sigma Investments increased its Main Street Capital (MAIN) stake by 624% in Q1 2026, buying an estimated $26.8M and bringing the position to 524,038 shares worth $27.8M. The position accounts for 0.02% of the portfolio, ranked #763.

Two Sigma Investments first reported a position in MAIN in Q3 2015 and has held it in 28 quarters since. 423 funds tracked by Wall St. Rank hold MAIN as of Q1 2026.

  • Two Sigma Investments held 524,038 shares of Main Street Capital worth $27.8M as of Q1 2026.
  • Two Sigma Investments bought 451,631 Main Street Capital shares in Q1 2026, an estimated $26.8M.
  • Main Street Capital made up 0.02% of Two Sigma Investments's portfolio in Q1 2026, its #763 holding.
  • Two Sigma Investments first reported a position in Main Street Capital in Q3 2015 and has held it in 28 quarters since.
  • 423 funds tracked by Wall St. Rank held Main Street Capital as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.