Wolverine Trading
OSG

Wolverine Trading’s Octave Specialty Group OSG Stock Holding History

Wolverine Trading’s Portfolio OSG Stock Details OSG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$250K Buy
+25,700
New +$217K ﹤0.01% 4644
2025
Q2 		– Sell
-80,800
Closed -$699K – 4618
2025
Q1 		$699K Buy
+80,800
New +$851K ﹤0.01% 2590
2023
Q3 		– Sell
-203,700
Closed -$2.84M – 4436
2023
Q2 		$2.84M Buy
+203,700
New +$2.98M ﹤0.01% 1269
2022
Q3 		– Sell
-158,500
Closed -$1.76M – 4524
2022
Q2 		$1.76M Buy
158,500
+131,800
+494% +$1.25M ﹤0.01% 1481
2022
Q1 		$255K Buy
+26,700
New +$362K ﹤0.01% 4107
2021
Q4 		– Sell
-49,600
Closed -$711K – 5673
2021
Q3 		$711K Buy
+49,600
New +$708K ﹤0.01% 3453
2021
Q2 		– Sell
-27,000
Closed -$457K – 5825
2021
Q1 		$457K Buy
27,000
+900
+3% +$14.7K ﹤0.01% 3830
2020
Q4 		$397K Buy
+26,100
New +$385K ﹤0.01% 3425
2019
Q3 		– Sell
-26,400
Closed -$445K – 4239
2019
Q2 		$445K Buy
26,400
+10,200
+63% +$174K ﹤0.01% 2838
2019
Q1 		$294K Buy
+16,200
New +$309K ﹤0.01% 3374
2018
Q4 		– Sell
-48,600
Closed -$992K – 4361
2018
Q3 		$992K Buy
48,600
+19,000
+64% +$397K ﹤0.01% 2368
2018
Q2 		$464K Hold
29,600
– – ﹤0.01% 3181
2018
Q1 		$464K Buy
+29,600
New +$458K ﹤0.01% 3181
2017
Q4 		– Sell
-22,200
Closed -$383K – 4793
2017
Q3 		$383K Buy
22,200
+5,000
+29% +$92.3K ﹤0.01% 2939
2017
Q2 		$306K Sell
17,200
-13,500
-44% -$240K ﹤0.01% 3014
2017
Q1 		$572K Buy
30,700
+8,100
+36% +$170K ﹤0.01% 2238
2016
Q4 		$509K Buy
22,600
+7,500
+50% +$164K ﹤0.01% 2603
2016
Q3 		$274K Buy
+15,100
New +$271K ﹤0.01% 3366

Other funds holding OSG

Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WSL
Western Standard LLC Los Angeles, California $190M AUM 40.88% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
CGIC
Continental General Insurance Company Austin, Texas $693M AUM 90.58% 1-Year Est. Return
GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.03B AUM 80.44% 1-Year Est. Return
CM
Caption Management Oklahoma City, Oklahoma $17.1B AUM 70.99% 1-Year Est. Return

Wolverine Trading's OSG Position: Q3 2025 in Review

Wolverine Trading opened a new position in Octave Specialty Group (OSG) in Q3 2025: 21,298 shares worth $207K. The stake represents ﹤0.01% of the portfolio and ranks #4886 among its holdings. This is a return to the name: Wolverine Trading previously reported a position in OSG as recently as Q1 2025.

Wolverine Trading first reported a position in OSG in Q4 2016 and has held it in 19 quarters since. The position peaked at $2.17M in Q2 2023. 130 funds tracked by Wall St. Rank hold OSG as of Q3 2025.

  • Wolverine Trading held 21,298 shares of Octave Specialty Group worth $207K as of Q3 2025.
  • Octave Specialty Group was a new Wolverine Trading position in Q3 2025.
  • Octave Specialty Group made up ﹤0.01% of Wolverine Trading's portfolio in Q3 2025, its #4886 holding.
  • Wolverine Trading first reported a position in Octave Specialty Group in Q4 2016 and has held it in 19 quarters since.
  • Wolverine Trading's Octave Specialty Group position peaked at $2.17M in Q2 2023.
  • 130 funds tracked by Wall St. Rank held Octave Specialty Group as of Q3 2025.

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