Octave Specialty - 13 Year Stock Price History | OSG

Historical daily share price chart and data for Octave Specialty since 2013 adjusted for splits and dividends. The latest closing stock price for Octave Specialty as of September 16, 2026 is 4.73.
  • The all-time high Octave Specialty stock closing price was 33.35 on March 05, 2014.
  • The Octave Specialty 52-week high stock price is 10.38, which is 119.5% above the current share price.
  • The Octave Specialty 52-week low stock price is 3.88, which is 18% below the current share price.
  • The average Octave Specialty stock price for the last 52 weeks is 6.35.
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Octave Specialty Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 5.4095 7.4700 7.4700 3.9400 4.7300 -39.20%
2025 8.7251 12.4100 12.4100 6.5300 7.7800 -38.50%
2024 13.6472 16.0351 18.3300 10.4000 12.6500 -22.93%
2023 14.4226 16.6308 17.3651 11.2427 16.4136 -5.15%
2022 12.7199 15.8767 17.3056 7.2437 17.3056 8.66%
2021 15.4700 14.7058 18.2780 13.3463 15.9263 4.36%
2020 15.2047 21.5923 22.5251 9.2879 15.2615 -28.70%
2019 18.6196 17.4048 21.5725 14.4279 21.4038 25.12%
2018 18.1722 15.7874 22.0488 14.0310 17.1071 7.88%
2017 18.0114 22.3663 22.6937 13.2471 15.8568 -28.98%
2016 17.3723 13.2429 26.5736 11.4830 22.3266 64.76%
2015 19.3109 23.8699 26.4377 12.3485 13.5507 -42.49%
2014 24.8361 23.4179 33.3525 18.7632 23.5622 -0.24%
Sector Industry Market Cap Revenue
Finance Multi-Line Insurance Providers $0.223B $0.251B
Octave Specialty Group Inc. is a global specialty insurance firm which builds, buys and scales niche insurance distribution and underwriting businesses. Octave Specialty Group Inc., formerly known as Ambac Financial Group Inc., is based in NEW YORK.
Stock Name Country Market Cap PE Ratio
Allianz SE (ALIZY) Germany $194.946B 14.23
Ping An Insurance Of China (PNGAY) China $124.488B 5.20
Zurich Insurance Group (ZURVY) Switzerland $110.954B 0.00
Axa Sa (AXAHY) France $105.545B 0.00
M�nchener R�ckversicherungs-Gesellschaft (MURGY) Germany $73.454B 4.71
MetLife (MET) United States $63.198B 10.05
Swiss Re (SSREY) Switzerland $51.178B 0.00
Prudential Financial (PRU) United States $41.162B 7.82
Sompo Holdings (SMPNY) Japan $41.050B 8.65
American (AIG) United States $39.729B 9.19
Prudential Public (PUK) Hong Kong, SAR China $33.051B 0.00
Principal Financial (PFG) United States $25.344B 13.36
Loews (L) United States $22.326B 13.38
Markel Group (MKL) United States $22.203B 16.83
Legal & General Group (LGGNY) United Kingdom $22.051B 0.00
Ageas SA (AGESY) Belgium $18.733B 0.00
Aegon (AEG) Netherlands $18.176B 0.00
Corebridge Financial (CRBG) United States $15.611B 8.05
Equitable Holdings (EQH) United States $14.736B 8.23
Everest Group (EG) Bermuda $14.553B 7.34
Assurant (AIZ) United States $14.112B 12.07
Fidelity National Financial (FNF) United States $11.699B 8.23
Oscar Health (OSCR) United States $10.012B 23.17
Old Republic (ORI) United States $9.913B 12.48
Scor SE (SCRYY) France $7.176B 7.41
Enact Holdings (ACT) United States $6.907B 10.27
MGIC Investment (MTG) United States $6.135B 9.32
CNO Financial (CNO) United States $5.155B 11.19
Radian Group (RDN) United States $4.678B 7.49
Neptune Insurance Holdings (NP) United States $4.212B 82.95
Lemonade (LMND) United States $3.850B 0.00
Hamilton Insurance Group (HG) Bermuda $3.477B 5.71
Aspen Insurance Holdings (AHL) Bermuda $3.392B 0.00
Assured Guaranty (AGO) Bermuda $3.138B 8.28
Slide Insurance Holdings (SLDE) United States $3.093B 6.46
SiriusPoint (SPNT) Bermuda $2.866B 8.84
Pelagos Insurance Capital (PLGO) Bermuda $2.127B 6.88
Goosehead Insurance (GSHD) United States $2.108B 40.93
Horace Mann Educators (HMN) United States $2.005B 9.86
Fidelis Insurance Holdings (FIHL) Bermuda $1.938B 9.98
Kemper (KMPR) United States $1.639B 22.43
TWFG (TWFG) United States $1.511B 27.41
Ategrity Specialty Insurance Holdings (ASIC) United States $1.374B 13.33
International General Insurance Holdings (IGIC) $1.087B 9.55
Hippo Holdings (HIPO) United States $0.859B 18.08
Yuanbao - (YB) China $0.571B 2.82
Waterdrop (WDH) China $0.375B 4.95
MBIA (MBI) United States $0.229B 0.00
James Rivers (JRVR) United States $0.182B 4.19
SelectQuote (SLQT) United States $0.087B 0.00
AIFU - (AIFU) China $0.059B 0.00
Kestrel Group (KG) Bermuda $0.048B 0.00
Presurance Holdings (PRHI) United States $0.031B 0.00
Zhibao Technology (ZBAO) China $0.003B 0.00
Tian Ruixiang Holdings (TIRX) China $0.002B 0.00