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
2014
Q4 		– Sell
-30,000
Closed -$663K – 3973
2014
Q3 		$663K Sell
30,000
-24,000
-44% -$565K ﹤0.01% 3138
2014
Q2 		$1.48M Sell
54,000
-30,100
-36% -$873K ﹤0.01% 2579
2014
Q1 		$2.61M Buy
84,100
+69,300
+468% +$1.91M ﹤0.01% 2120
2013
Q4 		$363K Buy
+14,800
New +$310K ﹤0.01% 3938

Other funds holding OSG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WSL
Western Standard LLC Los Angeles, California $190M AUM 40.88% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1B AUM 51.95% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.03B AUM 80.44% 1-Year Est. Return
GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
TAM
Third Avenue Management New York $616M AUM 45.6% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BCC
Bain Capital Credit Boston, Massachusetts $303M AUM 15.47% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

D.E. Shaw & Co's OSG Position: Q1 2026 in Review

D.E. Shaw & Co reduced its Octave Specialty Group (OSG) stake by 71% in Q1 2026, selling an estimated $179K and leaving 12,864 shares worth $59.8K. The position accounts for ﹤0.01% of the portfolio, ranked #4323.

D.E. Shaw & Co first reported a position in OSG in Q1 2014 and has held it in 31 quarters since. The position peaked at $8.1M in Q4 2023. 148 funds tracked by Wall St. Rank hold OSG as of Q1 2026.

  • D.E. Shaw & Co held 12,864 shares of Octave Specialty Group worth $59.8K as of Q1 2026.
  • D.E. Shaw & Co sold 31,262 Octave Specialty Group shares in Q1 2026, an estimated $179K.
  • Octave Specialty Group made up ﹤0.01% of D.E. Shaw & Co's portfolio in Q1 2026, its #4323 holding.
  • D.E. Shaw & Co first reported a position in Octave Specialty Group in Q1 2014 and has held it in 31 quarters since.
  • D.E. Shaw & Co's Octave Specialty Group position peaked at $8.1M in Q4 2023.
  • 148 funds tracked by Wall St. Rank held Octave Specialty Group as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.