Build Secured
Income Fund I

The bitcoin-backed direct lending private credit fund

Overview

Fund Objective

The Build Secured Income Fund I (the "Fund") is a continuously offered direct lending private credit fund. The Fund seeks to offer investors modest income and attractive yield by investing in bitcoin-backed, collateralized personal and business loans.i

Unchained logo

Our lending partner, Unchained, has a history of thoughtful risk management practices in bitcoin-backed lending. Their platform utilizes Bitcoin's native properties, driven by an emphasis on security and non-rehypothecation.

11.60%

ITD Annualized Net Returnii,iii,iv

36.08%

Average Loan-to-Valuevi,vii

nil

Net Charge-Offsiii

Distributions per Share ($)iv,v

Hypothetical Growth of $10,000ii,iii,iv

Fund Performance

As of: 2025-09-30

Monthly Net Returnsii,iii,iv

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec FY
2023 - - - - - - 0.81% 0.75% 0.73% 0.82% 0.89% 0.94% 10.33%
2024 0.93% 0.99% 0.96% 0.97% 0.99% 0.98% 0.99% 0.98% 0.98% 0.99% 0.97% 1.00% 12.39%
2025 0.93% 0.92% 0.91% 0.91% 0.90% 0.93% 0.91% 0.89% 0.83% - - - 11.40%

Fund Detailsvii

as of: 2025-09-30
ITD Total Net Returnii,iii,iv 11.60%
Average Loan-to-Valuevi,vii 36.08%
Leverageviii 0.0x
Net Asset Valueix $30.77MM
Underlying Creditsvii 116
Weighted Average Couponx 13.54%
Average Durationxi 5.97 months
Net Charge-Offsiii nil

Asset Allocationvii,xii

The Fund's future performance may differ materially from its past performance and be subject to various risks noted below and in the Memorandum.

Why Invest?

Potential for Improved Collateral

The quality and liquidity of the collateral securing a loan can impact its capability to protect capital in the event of default. Faster resolution times and higher recovery rates are critical to maintaining a conservative risk profile.

Lending recovery profile chart

Seek to Manage Collateral Risks

No one person or organization is a single point of failure. Collateral is managed through multi-institutional custody, requiring 2-of-3 keys to spend. Transactions are viewable on the blockchain, making custody and proof of collateral auditable.

Lending recovery profile chart

Support Bitcoin

10% of management fee proceeds support Bitcoin development and human rights initiatives.

Important Disclosures

This website ("Website") is neither an offer to sell nor a solicitation of an offer to buy any security, nor is it an offer of any sort of investment advice. An offer may only be made via a written offering document ("Memorandum") provided by Build Secured Income Fund I, LP (the "Fund") that offers units of Class A limited partner interests in the Fund ("Units"). Build Asset Management, LLC ("Build") will provide the Memorandum only to qualified and accredited investors and has prepared this Website solely to enable you to determine whether you are interested in receiving additional information about it or the Fund. This Website should be read in conjunction with the Memorandum, and this Website is not intended to be relied upon as the basis for an investment decision, and is not, and should not, be assumed to be complete.

Investment in the Units involves various and substantial risks, including the potential for loss of principal.

How to Invest