Tudor Investment Corp
OSG

Tudor Investment Corp’s Octave Specialty Group OSG Stock Holding History

Tudor Investment Corp’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 		$1.35M Buy
216,362
+56,399
+35% +$294K ﹤0.01% 2206
2026
Q1 		$744K Buy
+159,963
New +$916K ﹤0.01% 2571
2025
Q4 		– Sell
-125,155
Closed -$1.07M – 3453
2025
Q3 		$1.04M Sell
125,155
-180,547
-59% -$1.53M ﹤0.01% 2242
2025
Q2 		$2.17M Buy
305,702
+28,873
+10% +$215K ﹤0.01% 1607
2025
Q1 		$2.42M Buy
276,829
+111,961
+68% +$1.18M 0.01% 1211
2024
Q4 		$2.09M Sell
164,868
-2,058
-1% -$24.8K 0.01% 1229
2024
Q3 		$1.87M Buy
166,926
+9,167
+6% +$107K 0.01% 1237
2024
Q2 		$2.02M Buy
157,759
+56,629
+56% +$864K 0.01% 1059
2024
Q1 		$1.58M Buy
+101,130
New +$1.59M 0.01% 1133
2023
Q1 		– Sell
-110,791
Closed -$1.93M – 2365
2022
Q4 		$1.93M Buy
110,791
+45,913
+71% +$682K 0.04% 651
2022
Q3 		$827K Buy
64,878
+23,109
+55% +$308K 0.02% 1051
2022
Q2 		$474K Sell
41,769
-75,837
-64% -$720K 0.01% 1298
2022
Q1 		$1.22M Buy
117,606
+3,558
+3% +$48.2K 0.03% 802
2021
Q4 		$1.83M Buy
114,048
+76,100
+201% +$1.2M 0.03% 678
2021
Q3 		$543K Sell
37,948
-18,792
-33% -$268K 0.01% 1598
2021
Q2 		$889K Buy
56,740
+2,112
+4% +$33.9K 0.02% 914
2021
Q1 		$914K Sell
54,628
-11,411
-17% -$186K 0.02% 881
2020
Q4 		$1.02M Sell
66,039
-24,902
-27% -$367K 0.03% 691
2020
Q3 		$1.16M Buy
90,941
+31,301
+52% +$403K 0.05% 511
2020
Q2 		$854K Buy
+59,640
New +$872K 0.04% 528
2019
Q4 		– Sell
-12,386
Closed -$242K – 1126
2019
Q3 		$242K Buy
+12,386
New +$227K 0.01% 915
2017
Q2 		– Sell
-18,800
Closed -$355K – 1016
2017
Q1 		$355K Buy
18,800
+8,300
+79% +$175K 0.01% 894
2016
Q4 		$236K Buy
+10,500
New +$229K 0.01% 1134
2015
Q3 		– Sell
-10,809
Closed -$180K – 1521
2015
Q2 		$180K Buy
+10,809
New +$255K 0.01% 1357
2014
Q2 		– Sell
-6,942
Closed -$215K – 1154
2014
Q1 		$215K Buy
+6,942
New +$192K 0.01% 1010

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

Tudor Investment Corp's OSG Position: Q2 2026 in Review

Tudor Investment Corp increased its Octave Specialty Group (OSG) stake by 35% in Q2 2026, buying an estimated $294K and bringing the position to 216,362 shares worth $1.35M. The position accounts for ﹤0.01% of the portfolio, ranked #2206.

Tudor Investment Corp first reported a position in OSG in Q1 2014 and has held it in 25 quarters since. The position peaked at $2.42M in Q1 2025. 148 funds tracked by Wall St. Rank hold OSG as of Q2 2026.

  • Tudor Investment Corp held 216,362 shares of Octave Specialty Group worth $1.35M as of Q2 2026.
  • Tudor Investment Corp bought 56,399 Octave Specialty Group shares in Q2 2026, an estimated $294K.
  • Octave Specialty Group made up ﹤0.01% of Tudor Investment Corp's portfolio in Q2 2026, its #2206 holding.
  • Tudor Investment Corp first reported a position in Octave Specialty Group in Q1 2014 and has held it in 25 quarters since.
  • Tudor Investment Corp's Octave Specialty Group position peaked at $2.42M in Q1 2025.
  • 148 funds tracked by Wall St. Rank held Octave Specialty Group as of Q2 2026.

Based on Tudor Investment Corp's 13F filing for Q2 2026, filed 14 Aug 2026.