Two Sigma Investments
SGI

Two Sigma Investments’s Somnigroup International SGI Stock Holding History

Two Sigma Investments’s Portfolio SGI Stock Details SGI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2022
Q1 		– Sell
-15,800
Closed -$743K – 4569
2021
Q4 		$743K Buy
+15,800
New +$716K ﹤0.01% 2844
2021
Q3 		– Sell
-21,400
Closed -$839K – 4820
2021
Q2 		$839K Buy
+21,400
New +$820K ﹤0.01% 2632
2020
Q4 		– Sell
-22,400
Closed -$499K – 3850
2020
Q3 		$499K Buy
22,400
+2,400
+12% +$49.6K ﹤0.01% 2253
2020
Q2 		$360K Buy
+20,000
New +$287K ﹤0.01% 2253
2020
Q1 		– Sell
-48,000
Closed -$1.04M – 3935
2019
Q4 		$1.04M Buy
48,000
+8,000
+20% +$167K ﹤0.01% 2141
2019
Q3 		$772K Buy
+40,000
New +$767K ﹤0.01% 2203
2018
Q4 		– Sell
-92,000
Closed -$1.22M – 3624
2018
Q3 		$1.22M Sell
92,000
-56,000
-38% -$747K ﹤0.01% 1834
2018
Q2 		$1.78M Buy
148,000
+120,400
+436% +$1.42M 0.01% 1711
2018
Q1 		$313K Buy
+27,600
New +$379K ﹤0.01% 2753
2017
Q4 		– Sell
-20,000
Closed -$323K – 3513
2017
Q3 		$323K Sell
20,000
-45,600
-70% -$674K ﹤0.01% 2378
2017
Q2 		$876K Buy
+65,600
New +$773K ﹤0.01% 1986
2016
Q4 		– Sell
-20,000
Closed -$284K – 3593
2016
Q3 		$284K Sell
20,000
-8,000
-29% -$143K ﹤0.01% 2783
2016
Q2 		$387K Buy
+28,000
New +$413K ﹤0.01% 2416

Other funds holding SGI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.62B AUM 22.28% 1-Year Est. Return
LP
Linonia Partnership New York $5.38B AUM 20.54% 1-Year Est. Return
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $9.34B AUM 17.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ACM
Abrams Capital Management Boston, Massachusetts $4.64B AUM 1.52% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Two Sigma Investments's SGI Position: Q2 2025 in Review

Two Sigma Investments sold out of Somnigroup International (SGI) in Q2 2025, closing a stake of 36,419 shares — an estimated $2.18M sold.

Two Sigma Investments first reported a position in SGI in Q2 2013 and held it in 22 quarters. The position peaked at $38M in Q1 2019. 427 funds tracked by Wall St. Rank hold SGI as of Q2 2025.

  • Two Sigma Investments reported no remaining Somnigroup International position as of Q2 2025 after selling out during the quarter.
  • Two Sigma Investments sold 36,419 Somnigroup International shares in Q2 2025, an estimated $2.18M.
  • Two Sigma Investments first reported a position in Somnigroup International in Q2 2013 and held it in 22 quarters.
  • Two Sigma Investments's Somnigroup International position peaked at $38M in Q1 2019.
  • 427 funds tracked by Wall St. Rank held Somnigroup International as of Q2 2025.

Based on Two Sigma Investments's 13F filing for Q2 2025, filed 14 Aug 2025.