Norges Bank’s Octave Specialty Group OSG Stock Holding History

Norges Bank’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 Q1	–	Sell	-75,000	Closed	-$584K	–	68
2025 Q4	$584K	Buy	+75,000	New	+$641K	﹤0.01%	1547
2025 Q3	–	Sell	-75,000	Closed	-$533K	–	78
2025 Q2	$533K	Sell	75,000 -188,100	-71%	-$1.4M	﹤0.01%	1622
2025 Q1	$2.3M	Hold	263,100	–	–	﹤0.01%	1499
2024 Q4	$3.33M	Hold	263,100	–	–	﹤0.01%	1600
2024 Q3	$2.95M	Sell	263,100 -78,400	-23%	-$917K	﹤0.01%	1605
2024 Q2	$4.38M	Buy	341,500 +266,500	+355%	+$4.07M	﹤0.01%	1585
2024 Q1	$1.17M	Hold	75,000	–	–	﹤0.01%	1782
2023 Q4	$1.24M	Hold	75,000	–	–	﹤0.01%	1839
2023 Q3	$905K	Sell	75,000 -18,400	-20%	-$247K	﹤0.01%	1896
2023 Q2	$1.33M	Sell	93,400 -90,600	-49%	-$1.33M	﹤0.01%	1906
2023 Q1	$2.85M	Sell	184,000 -139,400	-43%	-$2.26M	﹤0.01%	1870
2022 Q4	$5.64M	Buy	+323,400	New	+$4.8M	﹤0.01%	1745
2022 Q2	–	Sell	-126,300	Closed	-$1.31M	–	2059
2022 Q1	$1.31M	Sell	126,300 -103,086	-45%	-$1.4M	﹤0.01%	2022
2021 Q4	$3.68M	Hold	229,386	–	–	﹤0.01%	1964
2021 Q3	$3.29M	Buy	+229,386	New	+$3.28M	﹤0.01%	1983
2020 Q4	–	Sell	-201,300	Closed	-$2.57M	–	2113
2020 Q3	$2.57M	Sell	201,300 -58,800	-23%	-$757K	﹤0.01%	1943
2020 Q2	$3.73M	Buy	+260,100	New	+$3.8M	﹤0.01%	1900
2017 Q3	–	Sell	-143,915	Closed	-$2.5M	–	2125
2017 Q2	$2.5M	Hold	143,915	–	–	﹤0.01%	1962
2017 Q1	$2.71M	Buy	143,915 +105,380	+273%	+$2.22M	﹤0.01%	1971
2016 Q4	$867K	Buy	+38,535	New	+$842K	﹤0.01%	2071
2015 Q4	–	Sell	-66,796	Closed	-$967K	–	2232
2015 Q3	$967K	Sell	66,796 -4,000	-6%	-$64.9K	﹤0.01%	2116
2015 Q2	$1.18M	Hold	70,796	–	–	﹤0.01%	2111
2015 Q1	$1.71M	Hold	70,796	–	–	﹤0.01%	2101
2014 Q4	$1.74M	Hold	70,796	–	–	﹤0.01%	2121
2014 Q3	$1.56M	Sell	70,796 -29,204	-29%	-$687K	﹤0.01%	2147
2014 Q2	$2.73M	Buy	+100,000	New	+$2.9M	﹤0.01%	2132

Other funds holding OSG

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 Malvern, Pennsylvania $4.68T AUM

PGCM

Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 1-Year Est. Return

WHCM

Wolf Hill Capital Management Greenwich, Connecticut $1.2B AUM 137.35% 1-Year Est. Return

GJL

Gendell Jeffrey L $11.3B AUM 163.05% 1-Year Est. Return

TAM

Third Avenue Management New York $625M AUM 48.93% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

BCC

Bain Capital Credit Boston, Massachusetts $368M AUM 9.33% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Norges Bank's OSG Position: Q1 2026 in Review

Norges Bank sold out of Octave Specialty Group (OSG) in Q1 2026, closing a stake of 75,000 shares — an estimated $584K sold.

Norges Bank first reported a position in OSG in Q2 2014 and held it in 26 quarters. The position peaked at $5.64M in Q4 2022. 148 funds tracked by Wall St. Rank hold OSG as of Q1 2026.

Norges Bank reported no remaining Octave Specialty Group position as of Q1 2026 after selling out during the quarter.
Norges Bank sold 75,000 Octave Specialty Group shares in Q1 2026, an estimated $584K.
Norges Bank first reported a position in Octave Specialty Group in Q2 2014 and held it in 26 quarters.
Norges Bank's Octave Specialty Group position peaked at $5.64M in Q4 2022.
148 funds tracked by Wall St. Rank held Octave Specialty Group as of Q1 2026.

Based on Norges Bank's 13F filing for Q1 2026.