QIM
SGI

Quantitative Investment Management’s Somnigroup International SGI Stock Holding History

Quantitative Investment Management’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
2026
Q1 		$776K Buy
+10,508
New +$912K 0.08% 238
2025
Q3 		– Sell
-32,338
Closed -$2.2M – 513
2025
Q2 		$2.2M Buy
+32,338
New +$2.03M 0.3% 73
2024
Q4 		– Sell
-25,324
Closed -$1.38M – 512
2024
Q3 		$1.38M Buy
+25,324
New +$1.29M 0.14% 130
2024
Q1 		– Sell
-19,513
Closed -$994K – 399
2023
Q4 		$994K Buy
+19,513
New +$828K 0.06% 250
2022
Q4 		– Sell
-10,917
Closed -$263K – 350
2022
Q3 		$263K Sell
10,917
-6,884
-39% -$178K 0.04% 248
2022
Q2 		$380K Buy
+17,801
New +$459K 0.06% 174
2020
Q1 		– Sell
-69,632
Closed -$1.51M – 866
2019
Q4 		$1.51M Buy
+69,632
New +$1.46M 0.05% 373
2019
Q2 		– Sell
-168,800
Closed -$2.43M – 852
2019
Q1 		$2.43M Buy
+168,800
New +$2.28M 0.14% 198
2018
Q4 		– Sell
-17,200
Closed -$227K – 860
2018
Q3 		$227K Buy
+17,200
New +$230K 0.01% 574
2016
Q4 		– Sell
-516,000
Closed -$7.32M – 985
2016
Q3 		$7.32M Buy
+516,000
New +$9.2M 0.24% 93
2015
Q4 		– Sell
-106,800
Closed -$1.91M – 875
2015
Q3 		$1.91M Buy
106,800
+80,800
+311% +$1.48M 0.14% 183
2015
Q2 		$428K Buy
+26,000
New +$397K 0.06% 255
2013
Q4 		– Sell
-47,600
Closed -$523K – 739
2013
Q3 		$523K Buy
+47,600
New +$494K 0.05% 329

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
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LP
Linonia Partnership New York $5.38B AUM 20.54% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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
BW
Browning West Los Angeles, California $1.62B AUM 22.28% 1-Year Est. Return
ACM
Abrams Capital Management Boston, Massachusetts $4.64B AUM 1.52% 1-Year Est. Return

Quantitative Investment Management's SGI Position: Q1 2026 in Review

Quantitative Investment Management opened a new position in Somnigroup International (SGI) in Q1 2026: 10,508 shares worth $776K. The stake represents 0.08% of the portfolio and ranks #238 among its holdings. This is a return to the name: Quantitative Investment Management previously reported a position in SGI as recently as Q2 2025.

Quantitative Investment Management first reported a position in SGI in Q3 2013 and has held it in 13 quarters since. The position peaked at $7.32M in Q3 2016. 524 funds tracked by Wall St. Rank hold SGI as of Q1 2026.

  • Quantitative Investment Management held 10,508 shares of Somnigroup International worth $776K as of Q1 2026.
  • Somnigroup International was a new Quantitative Investment Management position in Q1 2026.
  • Somnigroup International made up 0.08% of Quantitative Investment Management's portfolio in Q1 2026, its #238 holding.
  • Quantitative Investment Management first reported a position in Somnigroup International in Q3 2013 and has held it in 13 quarters since.
  • Quantitative Investment Management's Somnigroup International position peaked at $7.32M in Q3 2016.
  • 524 funds tracked by Wall St. Rank held Somnigroup International as of Q1 2026.

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