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 		$207K Buy
+21,298
New +$180K ﹤0.01% 4886
2025
Q2 		– Sell
-101,058
Closed -$874K – 4617
2025
Q1 		$874K Buy
101,058
+72,306
+251% +$762K ﹤0.01% 2377
2024
Q4 		$357K Buy
+28,752
New +$347K ﹤0.01% 3819
2024
Q2 		– Sell
-26,301
Closed -$401K – 4415
2024
Q1 		$411K Sell
26,301
-16,596
-39% -$262K ﹤0.01% 3044
2023
Q4 		$707K Buy
+42,897
New +$596K ﹤0.01% 2607
2023
Q3 		– Sell
-155,878
Closed -$2.17M – 4435
2023
Q2 		$2.17M Buy
+155,878
New +$2.28M ﹤0.01% 1433
2022
Q3 		– Sell
-169,360
Closed -$2.26M – 4523
2022
Q2 		$1.88M Buy
169,360
+157,668
+1,349% +$1.5M ﹤0.01% 1419
2022
Q1 		$112K Buy
+11,692
New +$158K ﹤0.01% 4770
2021
Q4 		– Sell
-29,910
Closed -$429K – 5672
2021
Q3 		$429K Buy
+29,910
New +$427K ﹤0.01% 4157
2021
Q2 		– Sell
-13,817
Closed -$234K – 5824
2021
Q1 		$234K Sell
13,817
-8,746
-39% -$143K ﹤0.01% 4825
2020
Q4 		$343K Buy
+22,563
New +$332K ﹤0.01% 3597
2019
Q3 		– Sell
-26,524
Closed -$487K – 4238
2019
Q2 		$447K Sell
26,524
-5,193
-16% -$88.7K ﹤0.01% 2832
2019
Q1 		$575K Buy
31,717
+15,970
+101% +$305K ﹤0.01% 2606
2018
Q4 		$265K Sell
15,747
-40,029
-72% -$735K ﹤0.01% 3334
2018
Q3 		$1.14M Sell
55,776
-36,010
-39% -$752K ﹤0.01% 2204
2018
Q2 		$1.44M Hold
91,786
– – ﹤0.01% 1883
2018
Q1 		$1.44M Buy
+91,786
New +$1.42M ﹤0.01% 1883
2017
Q2 		– Sell
-20,950
Closed -$372K – 4219
2017
Q1 		$390K Buy
20,950
+6,482
+45% +$136K ﹤0.01% 2692
2016
Q4 		$326K Buy
+14,468
New +$316K ﹤0.01% 3163

Other funds holding OSG

Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WSL
Western Standard LLC Los Angeles, California $295M AUM 40.98% 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 $552B AUM 44.19% 1-Year Est. Return
CGIC
Continental General Insurance Company Austin, Texas $480M AUM 101.43% 1-Year Est. Return
GJL
Gendell Jeffrey L $11.3B AUM 163.05% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.2B AUM 137.35% 1-Year Est. Return
CM
Caption Management Oklahoma City, Oklahoma $21.5B AUM 81.81% 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.