# Ninos Mansor

> Ninos Mansor is a seed investor at Arrington XRP Capital backing Blockchain and Financial Services. See 6 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Arrington XRP Capital](https://shizune.co/investors/profile/arrington-xrp-capital)
- Location: Sydney, Australia
- Total investments: 6
- Last investment: Nov 2021
- Lead investor: 67%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ninos-mansor-547730151/
- X (Twitter): https://twitter.com/ninormansor

Ninos Mansor is a seed investor at Arrington XRP Capital in Sydney focused on Blockchain and Financial Services. Ninos Mansor is the Partner at Arrington Capital. Ninos Mansor attended the University of Sydney.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Blockchain | 4 | 67% |
| Financial Services | 2 | 33% |
| Finance | 1 | 17% |
| Internet | 1 | 17% |
| Software | 1 | 17% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 50% |
| Series A | 2 | 33% |
| Initial Coin Offering | 1 | 17% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 3 | 50% |
| Estonia | 1 | 17% |
| Singapore | 1 | 17% |
| New Zealand | 1 | 17% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Talis | Talis is an NFT marketplace that empowers artists and bridges physical and digital art on the Terra and Juno blockchain. With just a few clicks and no code, the company enables users to own portfolios and mint their first NFT. The TALIS token will act as the protocol's official governance token and give users access to the Talis Treasury,fraud detection, and smart contract changes. | $2.3M | Initial Coin Offering | Nov 23, 2021 |  |
| C3 Exchange | C3 is self-custodial exchange that offers the benefits of self-custody and decentralization without sacrificing the performance and accessibility that users expect from traditional exchanges and robust trading platforms. | $3.6M | Seed | Nov 22, 2021 |  |
| RociFi | RociFi has developed a protocol that leverages on-chain data, machine learning and decentralized identity data to facilitate undercollateralized loans via the blockchain. Its scoring process will identify a borrower’s trustworthiness based on their digital identity and allow lenders to lend their money according to their credit risk scores. | $2.7M | Seed | Nov 01, 2021 |  |
| Quicknode | QuickNode is a Web3 developer platform which helps you build & operate blockchain-powered applications (dApps).A lightning-fast global API provides instant access to Ethereum & Bitcoin networks (JSON-RPC over https:// or wss://).Monitor usage with analytics dashboard and ship faster with tools like 1-click WebHooksfor smart-contract events.Over 3000 nodes launched; trusted by top blockchain projects; helping the blockchain ecosystem grow since 2017! | $35M | Series A | Oct 27, 2021 |  |
| Tinyman | Tinyman is a decentralized trading protocol that utilizes the fast and secure framework of the Algorand blockchain, creating an open and safe marketplace for traders, liquidity providers, and developers. | $2.5M | Seed | Oct 07, 2021 |  |
| SubQuery | SubQuery’s mission is to make the world’s decentralised data more accessible. We’re a data-as-a-service provider that aggregates and organises data from Polkadot projects, serving up well-structured data for developers to use for a wide array of projects. Operating between layer-1 blockchains and decentralised apps (dApp), our service allowsdevelopers to focus on their core use case and front-end, without needing to waste time on building a custom backend for data processing.SubQuery allows every Substrate/Polkadot team to process and query their data. The project is inspired by the growth of data protocols serving the application layer and its aim is to help Polkadot/Substrate projects build better dApps by allowing anyone to reliably find and consume data faster. Today, anyone can query and extract Polkadot network data in only minutes and at no cost. | $9M | Series A | Sep 08, 2021 |  |

6 of 6 investments shown.

## Co-investors
- [Arrington XRP Capital](https://shizune.co/investors/profile/arrington-capital) — VC Fund, 6 deals together
- [Digital Currency Group](https://shizune.co/investors/profile/digital-currency-group) — VC Fund, 3 deals together
- [GoldenTree Asset Management](https://shizune.co/investors/profile/goldentree-asset-management-llc) — VC Fund, 3 deals together
- [Skynet Trading](https://shizune.co/investors/profile/skynet-trading-ltd) — VC Fund, 3 deals together
- [Borderless Capital](https://shizune.co/investors/profile/algo-capital) — VC Fund, 2 deals together
- [Borderless Capital](https://shizune.co/investors/profile/borderless-capital) — VC Fund, 2 deals together

## About Arrington XRP Capital

VC Fund · Seattle, United States

Arrington XRP Capital is a digital asset management firm in blockchain-based capital markets. The company was founded in 2017.

5 contacts available at Arrington XRP Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Ninos Mansor | Partner | https://shizune.co/investors/profile/ninor-mansor |
| Geoffrey Arone | Co-Founder & Limited Partner | https://shizune.co/investors/profile/geoffrey-arone |
| Michael Arrington | Founder & Partner | https://shizune.co/investors/profile/michael-arrington |
| Michael Sablone | Senior Developer / Tech Lead | https://shizune.co/investors/profile/michael-sablone |
| Ninos Mansor | Partner; Partner | https://shizune.co/investors/profile/ninos-mansor |

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## FAQ

### What does Ninos Mansor invest in?

Ninos Mansor invests primarily in Blockchain, Financial Services and Finance startups, most often at Seed and Series A stage. Most of the 6 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Ninos Mansor last invest?

The most recent investment recorded for Ninos Mansor closed in Nov 2021. Shizune tracks 6 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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