Jump Financial’s Octave Specialty Group OSG Stock Holding History

Jump Financial’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
2026 Q2	$72.7K	Sell	11,644 -58,954	-84%	-$307K	﹤0.01%	1923
2026 Q1	$328K	Sell	70,598 -14,615	-17%	-$83.7K	﹤0.01%	1437
2025 Q4	$663K	Buy	+85,213	New	+$728K	0.01%	1163
2024 Q4	–	Sell	-43,816	Closed	-$491K	–	1608
2024 Q3	$491K	Sell	43,816 -39,077	-47%	-$457K	0.01%	1115
2024 Q2	$1.06M	Buy	+82,893	New	+$1.26M	0.02%	790
2023 Q1	–	Sell	-26,600	Closed	-$464K	–	1548
2022 Q4	$464K	Buy	+26,600	New	+$395K	0.02%	809
2021 Q4	–	Sell	-10,800	Closed	-$155K	–	1350
2021 Q3	$155K	Buy	+10,800	New	+$154K	0.01%	924

Other funds holding OSG

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 Capital Management Malvern, Pennsylvania $4.68T AUM

PGCM

Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 1-Year Est. Return

TAM

Third Avenue Management New York $625M AUM 48.93% 1-Year Est. Return

BCC

Bain Capital Credit Boston, Massachusetts $368M AUM 9.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Jump Financial's OSG Position: Q2 2026 in Review

Jump Financial reduced its Octave Specialty Group (OSG) stake by 84% in Q2 2026, selling an estimated $307K and leaving 11,644 shares worth $72.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1923.

Jump Financial first reported a position in OSG in Q3 2021 and has held it in 7 quarters since. The position peaked at $1.06M in Q2 2024. 148 funds tracked by Wall St. Rank hold OSG as of Q2 2026.

Jump Financial held 11,644 shares of Octave Specialty Group worth $72.7K as of Q2 2026.
Jump Financial sold 58,954 Octave Specialty Group shares in Q2 2026, an estimated $307K.
Octave Specialty Group made up ﹤0.01% of Jump Financial's portfolio in Q2 2026, its #1923 holding.
Jump Financial first reported a position in Octave Specialty Group in Q3 2021 and has held it in 7 quarters since.
Jump Financial's Octave Specialty Group position peaked at $1.06M in Q2 2024.
148 funds tracked by Wall St. Rank held Octave Specialty Group as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.