Rubicon Technology

Rubicon Technology Tangible Book Value per Share

The Tangible Book Value per Share of Rubicon Technology (RBCN) as of Oct 10, 2026 is -7.98 USD. In the previous year, Tangible Book Value per Share was 0.15 USD — a change of -5,278.20% (lower).

Tangible Book Value per Share

-7.98USD

YoY

-5,278.20%

Last updated:

Tangible Book Value per Share of Rubicon Technology is 2025 -7.98 USD. Tangible Book Value per Share of Rubicon Technology was 2024 0.15 USD. It decreases by -5,278.20% lower compared to the previous year.

The Rubicon Technology Tangible Book Value per Share history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Tangible Book Value per Share
Date
Tangible Book Value per Share
Jan 1, 2018
14.54 USD
Jan 1, 2019
13.97 USD
Jan 1, 2020
12.58 USD
Jan 1, 2021
12.35 USD
Jan 1, 2022
1.35 USD
Jan 1, 2023
0.17 USD
Jan 1, 2024
0.15 USD
Jan 1, 2025
-7.98 USD
The Rubicon Technology Tangible Book Value per Share history
YEARTangible Book Value per ShareYoY
-7.98USD-5,278.20%
0.15USD-9.38%
0.17USD-87.36%
1.35USD-89.10%
12.35USD-1.83%
12.58USD-9.96%
13.97USD-3.92%
14.54USD+3.80%
14.01USD-33.93%
21.20USD-54.95%
47.05USD-40.61%
79.23USD-6.93%
85.13USD-13.13%
98.00USD-1.23%
99.22USD+18.79%
83.52USD+71.50%
48.70USD-5.65%
51.62USD-2.33%
52.85USD-229.40%
-40.84USD—
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Rubicon Technology Stock analysis

What does Rubicon Technology do? Rubicon Technology Inc. is a leading manufacturer of high-quality sapphire substrates and sapphire-based products for the semiconductor, optoelectronics, defense, and NASA applications, as well as for LED lighting applications. Rubicon Technology is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Rubicon Technology stock

Tangible Book Value per Share of Rubicon Technology is -7.98 USD in 2025.

Tangible Book Value per Share of Rubicon Technology changed from 0.15 USD to -7.98 USD, representing a -5,278.20% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Tangible Book Value per Share Rubicon Technology since 2006 – with annual values, charts, and detailed analysis.

Tangible book value per share excludes intangible assets and goodwill, providing a more conservative measure of per-share net asset value.

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Balance Sheet — Rubicon Technology

Total AssetsCurrent AssetsCash & EquivalentsReceivablesInventoryProperty, Plant & EquipmentGoodwillIntangible AssetsEquityLiabilitiesDebtCurrent LiabilitiesLong-term DebtShort-term DebtRetained EarningsBook Value per ShareTangible Book Value per ShareWorking CapitalInvestmentsAccounts PayableNon-Current AssetsShort-Term InvestmentsLong-Term InvestmentsNet DebtTreasury StockMinority InterestDeferred Tax LiabilitiesNet Tangible AssetsGoodwill/AssetsIntangibles/Assets

All Key Metrics — Rubicon Technology