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OSGOSG
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Position history for AMERICAN CENTURY COMPANIES INCAMERICAN CENTURY COMPANIES INC's holdings in OCTAVE SPECIALTY GROUP INC

Yes. American Century Companies holds 91,000 shares of OSG (Octave Specialty Group), worth $567,840, as of its Q2 2026 13F filing. It reduced the position by 29,540 shares (-24.5%) from Q1 2026. American Century Companies has held OSG since Q1 2022, across 18 quarterly 13F filings.

Current Value

$567,840

Current Shares

91,000

Total Value Change

-$9.5M

Total Shares Change

-803,484

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
91,000
-24.5%
$567,8400.0%$6.24
0
2026-Q1
Decreased
120,540
-2.5%
$560,5110.0%$4.65
0
2025-Q4
Decreased
123,599
-6.8%
$961,6010.0%$7.78
0
2025-Q3
Decreased
132,648
-69.7%
$1.1M0.0%$8.34
0
2025-Q2
Decreased
438,335
-48.8%
$3.1M0.0%$7.10
0
2025-Q1
Decreased
856,261
-7.9%
$7.5M0.0%$8.75
0
2024-Q4
Increased
929,345
+3.9%
$11.8M0.0%$12.65
29
2024-Q3
Increased
894,484
+12.2%
$10M0.0%$11.21
31

Other major holders of OSG: MANUFACTURERS LIFE INSURANCE COMPANY, THE, BlackRock Finance, Inc., BlackRock, Inc.

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