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HARBOR CAPITAL ADVISORS, INC.

Position in OSG — Octave Specialty Group Inc

CIK 1039128 CHICAGO, IL

Position in OSG

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$4,686
-$982 QoQ
Shares Held
751
-38.4% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#123
of 147 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OSG Over Time

Shares Held

Position Value (USD)

Position in Insurance - Specialty

Financial Services · as of Jun 30, 2026

HARBOR CAPITAL ADVISORS, INC. holds $9,860,700 across 12 Insurance - Specialty names. OSG ranks #11 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OSG

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,686 751
2026-03-31 $5,668 1,219
2025-12-31 $8,799 1,131
2025-09-30 $9,591 1,150
2025-06-30 $7,980 1,124
2025-03-31 $12,048 1,377
2024-12-31 $12,536 991
2024-09-30 $9,315 831