GI
OSG

GAMMA Investing’s Octave Specialty Group OSG Stock Holding History

GAMMA Investing’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 		– Sell
-72
Closed -$335 – 4143
2026
Q1 		$335 Sell
72
-359
-83% -$2.06K ﹤0.01% 4004
2025
Q4 		$3.35K Sell
431
-196
-31% -$1.68K ﹤0.01% 3436
2025
Q3 		$5.23K Sell
627
-133
-18% -$1.12K ﹤0.01% 3159
2025
Q2 		$5.4K Buy
760
+250
+49% +$1.86K ﹤0.01% 3087
2025
Q1 		$4.46K Sell
510
-1,019
-67% -$10.7K ﹤0.01% 3127
2024
Q4 		$19.3K Buy
1,529
+939
+159% +$11.3K ﹤0.01% 2279
2024
Q3 		$6.61K Sell
590
-207
-26% -$2.42K ﹤0.01% 2628
2024
Q2 		$10.2K Buy
797
+458
+135% +$6.99K ﹤0.01% 2240
2024
Q1 		$5.3K Buy
339
+18
+6% +$284 ﹤0.01% 2387
2023
Q4 		$5.22K Buy
+321
New +$4.46K ﹤0.01% 2226

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

GAMMA Investing's OSG Position: Q2 2026 in Review

GAMMA Investing sold out of Octave Specialty Group (OSG) in Q2 2026, closing a stake of 72 shares — an estimated $335 sold.

GAMMA Investing first reported a position in OSG in Q4 2023 and held it in 10 quarters. The position peaked at $19.3K in Q4 2024. 148 funds tracked by Wall St. Rank hold OSG as of Q2 2026.

  • GAMMA Investing reported no remaining Octave Specialty Group position as of Q2 2026 after selling out during the quarter.
  • GAMMA Investing sold 72 Octave Specialty Group shares in Q2 2026, an estimated $335.
  • GAMMA Investing first reported a position in Octave Specialty Group in Q4 2023 and held it in 10 quarters.
  • GAMMA Investing's Octave Specialty Group position peaked at $19.3K in Q4 2024.
  • 148 funds tracked by Wall St. Rank held Octave Specialty Group as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.