FIA
OSG

FNY Investment Advisers’s Octave Specialty Group OSG Stock Holding History

FNY Investment Advisers’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
Q4 		– Sell
-377
Closed -$3K – 918
2025
Q3 		$3K Buy
+377
New +$3.19K ﹤0.01% 976
2023
Q3 		– Sell
-105
Closed -$1K – 598
2023
Q2 		$1K Buy
+105
New +$1.54K ﹤0.01% 468
2020
Q3 		– Sell
-248
Closed -$3K – 473
2020
Q2 		$3K Sell
248
-2
-0.8% -$29 ﹤0.01% 343
2020
Q1 		$3K Buy
+250
New +$4.79K ﹤0.01% 355

Other funds holding OSG

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
WSL
Western Standard LLC Los Angeles, California $295M AUM 40.98% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.03B AUM 80.44% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
BCC
Bain Capital Credit Boston, Massachusetts $303M AUM 15.47% 1-Year Est. Return
CM
Caption Management Oklahoma City, Oklahoma $17.1B AUM 70.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

FNY Investment Advisers's OSG Position: Q4 2025 in Review

FNY Investment Advisers sold out of Octave Specialty Group (OSG) in Q4 2025, closing a stake of 11,207 shares — an estimated $93K sold.

FNY Investment Advisers first reported a position in OSG in Q3 2022 and held it in 2 quarters. The position peaked at $93K in Q3 2025. 144 funds tracked by Wall St. Rank hold OSG as of Q4 2025.

  • FNY Investment Advisers reported no remaining Octave Specialty Group position as of Q4 2025 after selling out during the quarter.
  • FNY Investment Advisers sold 11,207 Octave Specialty Group shares in Q4 2025, an estimated $93K.
  • FNY Investment Advisers first reported a position in Octave Specialty Group in Q3 2022 and held it in 2 quarters.
  • FNY Investment Advisers's Octave Specialty Group position peaked at $93K in Q3 2025.
  • 144 funds tracked by Wall St. Rank held Octave Specialty Group as of Q4 2025.

Based on FNY Investment Advisers's 13F filing for Q4 2025, filed 16 Jan 2026.