OCTAVE SPECIALTY GROUP INC (OSG) research

OCTAVE SPECIALTY GROUP INC
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Insurance
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$4.73
As of

OCTAVE SPECIALTY GROUP INC (OSG): 4 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 10-Q filed 2026-08-06.

As of . Source: SEC EDGAR filings for OSG. Method and limitations.

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You are seeing 5 of 14 signals recorded on OSG since 2026-05-17.

The five above all landed on 2026-09-06. The other 9 were recorded on 2 other days. 10 of the 14 are institutional flow rows, which arrive in batches on filing days.

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Largest reported share positions in OSG (2026Q2)

Manager / securityMarket value% portfolioQoQ
CITADEL ADVISORS LLCCUSIP 023139884 · 2026Q2$2.6M0.00%,
RENAISSANCE TECHNOLOGIES LLCCUSIP 023139884 · 2026Q2$731K0.00%,
MILLENNIUM MANAGEMENT LLCCUSIP 023139884 · 2026Q2$122K0.00%,
D. E. Shaw & Co., Inc.CUSIP 023139884 · 2026Q2$76K0.00%,

Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.

Recent SEC filings, OSG

OSG against its peers

OSG's net margin of -180.7% ranks in the 6th percentile of 23 Insurance sub-industry peers, fiscal period ending 2025-12-31.

MetricOSGPeer medianPercentilen
Revenue FY143M USD859M USD1725
Operating marginn/a17.8%n/a6
Net margin-180.7%9.8%623
Return on equity-36.2%11.1%623
P / En/a12.3xn/a20

Peers (25): MBI, ACIC, AMSF, AII, TIPT, ROOT, EIG, ABX, HRTG, BOW, TRUP, UVE, SAFT, HGTY, KMPR, HMN, HCI, SKWD, BHF, FG, AGO, PLMR, LMND, GNW, ARX. Fiscal period ending 2025-12-31. Every figure is one full fiscal year read from one annual filing (OSG: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.

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