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NORTHERN TRUST CORP

Bank

Position in OSG — Octave Specialty Group Inc

CIK 73124 CHICAGO, IL

Position in OSG

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,200,722
+$701,805 QoQ
Shares Held
352,680
+9.4% QoQ
Ownership
0.783%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#25
of 147 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 98% Shared 2% None 0%

Common Shares in OSG Over Time

Shares Held

Position Value (USD)

Position in Insurance - Specialty

Financial Services · as of Jun 30, 2026

NORTHERN TRUST CORP holds $653,260,986 across 16 Insurance - Specialty names. OSG ranks #15 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OSG

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,200,722 352,680
2026-03-31 $1,498,917 322,348
2025-12-31 $2,514,073 323,146
2025-09-30 $3,019,252 362,021
2025-06-30 $2,761,338 388,921
2025-03-31 $4,035,989 461,256
2024-12-31 $6,786,545 536,486
2024-09-30 $5,302,955 473,056
2024-06-30 $6,167,675 481,098
2024-03-31 $7,743,288 495,412
2023-12-31 $8,317,405 504,697
2023-09-30 $6,050,850 501,729
2023-06-30 $7,143,735 501,667
2023-03-31 $7,646,561 493,964
2022-12-31 $8,705,541 499,171
2022-09-30 $6,251,094 490,282
2022-06-30 $5,714,019 503,438
2022-03-31 $5,362,853 515,659
2021-12-31 $8,515,984 530,591
2021-09-30 $7,083,358 494,648
2021-06-30 $8,161,521 521,170
2021-03-31 $8,966,845 535,654
2020-12-31 $8,593,742 558,761
2020-09-30 $7,387,545 578,508
2020-06-30 $8,615,841 601,665
2020-03-31 $7,497,781 607,600