D.E. Shaw & Co
OSG

D.E. Shaw & Co’s Octave Specialty Group OSG Stock Holding History

D.E. Shaw & Co’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
2015
Q1 		– Sell
-10,000
Closed -$245K – 3603
2014
Q4 		$245K Sell
10,000
-28,400
-74% -$661K ﹤0.01% 3727
2014
Q3 		$849K Buy
38,400
+25,900
+207% +$609K ﹤0.01% 2945
2014
Q2 		$341K Hold
12,500
– – ﹤0.01% 3771
2014
Q1 		$388K Buy
+12,500
New +$345K ﹤0.01% 3784

Other funds holding OSG

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 Capital Management
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
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

D.E. Shaw & Co's OSG Position: Q2 2026 in Review

D.E. Shaw & Co reduced its Octave Specialty Group (OSG) stake by 5.1% in Q2 2026, selling an estimated $3.42K and leaving 12,207 shares worth $76.2K. The position accounts for ﹤0.01% of the portfolio, ranked #4672.

D.E. Shaw & Co first reported a position in OSG in Q1 2014 and has held it in 32 quarters since. The position peaked at $8.1M in Q4 2023. 147 funds tracked by Wall St. Rank hold OSG as of Q2 2026.

  • D.E. Shaw & Co held 12,207 shares of Octave Specialty Group worth $76.2K as of Q2 2026.
  • D.E. Shaw & Co sold 657 Octave Specialty Group shares in Q2 2026, an estimated $3.42K.
  • Octave Specialty Group made up ﹤0.01% of D.E. Shaw & Co's portfolio in Q2 2026, its #4672 holding.
  • D.E. Shaw & Co first reported a position in Octave Specialty Group in Q1 2014 and has held it in 32 quarters since.
  • D.E. Shaw & Co's Octave Specialty Group position peaked at $8.1M in Q4 2023.
  • 147 funds tracked by Wall St. Rank held Octave Specialty Group as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.