DS
OSG

David Shaw’s Octave Specialty Group OSG Stock Holding History

David Shaw’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

David Shaw's OSG Position: Q2 2026 in Review

David Shaw 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.

David Shaw 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.

  • David Shaw held 12,207 shares of Octave Specialty Group worth $76.2K as of Q2 2026.
  • David Shaw sold 657 Octave Specialty Group shares in Q2 2026, an estimated $3.42K.
  • Octave Specialty Group made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #4672 holding.
  • David Shaw first reported a position in Octave Specialty Group in Q1 2014 and has held it in 32 quarters since.
  • David Shaw'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.