Wolverine Trading
SGI

Wolverine Trading’s Somnigroup International SGI Stock Holding History

Wolverine Trading’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
2025
Q3 		$847K Buy
10,262
+2,560
+33% +$202K ﹤0.01% 3078
2025
Q2 		$520K Buy
7,702
+3,850
+100% +$242K ﹤0.01% 2909
2025
Q1 		$225K Sell
3,852
-9,612
-71% -$582K ﹤0.01% 3826
2024
Q4 		$767K Buy
+13,464
New +$718K ﹤0.01% 2935
2023
Q4 		– Sell
-11,073
Closed -$470K – 5374
2023
Q3 		$480K Buy
+11,073
New +$491K ﹤0.01% 2815
2022
Q2 		– Sell
-9,490
Closed -$245K – 5947
2022
Q1 		$275K Sell
9,490
-129,907
-93% -$4.79M ﹤0.01% 4011
2021
Q4 		$6.55M Sell
139,397
-19,138
-12% -$868K 0.01% 969
2021
Q3 		$7.65M Buy
158,535
+34,635
+28% +$1.51M 0.01% 986
2021
Q2 		$4.82M Buy
123,900
+98,836
+394% +$3.79M 0.01% 1176
2021
Q1 		$926K Buy
25,064
+5,075
+25% +$164K ﹤0.01% 2854
2020
Q4 		$549K Buy
19,989
+7,073
+55% +$172K ﹤0.01% 3068
2020
Q3 		$285K Sell
12,916
-86,972
-87% -$1.8M ﹤0.01% 3458
2020
Q2 		$1.8M Buy
99,888
+19,400
+24% +$278K ﹤0.01% 1498
2020
Q1 		$902K Sell
80,488
-108,264
-57% -$2.06M ﹤0.01% 2030
2019
Q4 		$4.09M Buy
188,752
+55,224
+41% +$1.15M 0.01% 1256
2019
Q3 		$2.46M Buy
133,528
+16,572
+14% +$318K 0.01% 1299
2019
Q2 		$2.15M Sell
116,956
-121,824
-51% -$1.96M 0.01% 1445
2019
Q1 		$3.44M Sell
238,780
-193,344
-45% -$2.62M 0.01% 1114
2018
Q4 		$4.48M Sell
432,124
-20,716
-5% -$248K 0.01% 883
2018
Q3 		$5.99M Sell
452,840
-14,968
-3% -$200K 0.01% 856
2018
Q2 		$5.3M Hold
467,808
– – 0.01% 828
2018
Q1 		$5.3M Buy
467,808
+343,368
+276% +$4.71M 0.01% 828
2017
Q4 		$1.95M Buy
124,440
+53,912
+76% +$822K 0.01% 1579
2017
Q3 		$1.14M Sell
70,528
-72,440
-51% -$1.07M ﹤0.01% 1789
2017
Q2 		$1.9M Buy
142,968
+66,788
+88% +$787K 0.01% 1266
2017
Q1 		$882K Buy
76,180
+55,984
+277% +$720K ﹤0.01% 1823
2016
Q4 		$345K Sell
20,196
-1,696
-8% -$25.3K ﹤0.01% 3093
2016
Q3 		$302K Buy
+21,892
New +$390K ﹤0.01% 3227

Other funds holding SGI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $20.2B AUM 17.52% 1-Year Est. Return
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $10.1B AUM 10.46% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.69B AUM 9.16% 1-Year Est. Return
LP
Linonia Partnership New York $5.6B AUM 1.81% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
ACM
Abrams Capital Management Boston, Massachusetts $5.48B AUM 3.63% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Wolverine Trading's SGI Position: Q3 2025 in Review

Wolverine Trading increased its Somnigroup International (SGI) stake by 33% in Q3 2025, buying an estimated $202K and bringing the position to 10,262 shares worth $847K. The position accounts for ﹤0.01% of the portfolio, ranked #3078.

Wolverine Trading first reported a position in SGI in Q3 2016 and has held it in 28 quarters since. The position peaked at $7.65M in Q3 2021. 483 funds tracked by Wall St. Rank hold SGI as of Q3 2025.

  • Wolverine Trading held 10,262 shares of Somnigroup International worth $847K as of Q3 2025.
  • Wolverine Trading bought 2,560 Somnigroup International shares in Q3 2025, an estimated $202K.
  • Somnigroup International made up ﹤0.01% of Wolverine Trading's portfolio in Q3 2025, its #3078 holding.
  • Wolverine Trading first reported a position in Somnigroup International in Q3 2016 and has held it in 28 quarters since.
  • Wolverine Trading's Somnigroup International position peaked at $7.65M in Q3 2021.
  • 483 funds tracked by Wall St. Rank held Somnigroup International as of Q3 2025.

Based on Wolverine Trading's 13F filing for Q3 2025, filed 14 Nov 2025.