Jacobs Levy Equity Management’s Octave Specialty Group OSG Stock Holding History

Jacobs Levy Equity Management’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	$4.05M	Sell	649,530 -234,742	-27%	-$1.22M	0.01%	467
2026 Q1	$4.11M	Buy	884,272 +647,087	+273%	+$3.7M	0.02%	458
2025 Q4	$1.85M	Buy	+237,185	New	+$2.03M	0.01%	592
2023 Q2	–	Sell	-275,414	Closed	-$4.26M	–	962
2023 Q1	$4.26M	Buy	+275,414	New	+$4.46M	0.03%	437
2017 Q2	–	Sell	-127,944	Closed	-$2.41M	–	922
2017 Q1	$2.41M	Buy	127,944 +35,210	+38%	+$741K	0.05%	387
2016 Q4	$2.09M	Buy	92,734 +16,880	+22%	+$369K	0.04%	407
2016 Q3	$1.4M	Sell	75,854 -6,500	-8%	-$117K	0.02%	499
2016 Q2	$1.36M	Sell	82,354 -3,200	-4%	-$51.3K	0.03%	506
2016 Q1	$1.35M	Buy	+85,554	New	+$1.24M	0.03%	497
2015 Q4	–	Sell	-22,174	Closed	-$321K	–	799
2015 Q3	$321K	Buy	+22,174	New	+$360K	0.01%	638

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

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Jacobs Levy Equity Management's OSG Position: Q2 2026 in Review

Jacobs Levy Equity Management reduced its Octave Specialty Group (OSG) stake by 27% in Q2 2026, selling an estimated $1.22M and leaving 649,530 shares worth $4.05M. The position accounts for 0.01% of the portfolio, ranked #467.

Jacobs Levy Equity Management first reported a position in OSG in Q3 2015 and has held it in 10 quarters since. The position peaked at $4.26M in Q1 2023. 148 funds tracked by Wall St. Rank hold OSG as of Q2 2026.

Jacobs Levy Equity Management held 649,530 shares of Octave Specialty Group worth $4.05M as of Q2 2026.
Jacobs Levy Equity Management sold 234,742 Octave Specialty Group shares in Q2 2026, an estimated $1.22M.
Octave Specialty Group made up 0.01% of Jacobs Levy Equity Management's portfolio in Q2 2026, its #467 holding.
Jacobs Levy Equity Management first reported a position in Octave Specialty Group in Q3 2015 and has held it in 10 quarters since.
Jacobs Levy Equity Management's Octave Specialty Group position peaked at $4.26M in Q1 2023.
148 funds tracked by Wall St. Rank held Octave Specialty Group as of Q2 2026.

Based on Jacobs Levy Equity Management's 13F filing for Q2 2026, filed 14 Aug 2026.