Solmate (NASDAQ: SLMT) lifts Solana stash above $100M mark

Rhea-AI Filing Summary

Brera Holdings PLC (NASDAQ: SLMT), operating as Solmate Infrastructure, reported an additional purchase of Solana’s native token SOL as part of its digital asset treasury strategy. After this purchase, the company estimated that the market value of its SOL holdings exceeded $100 million, based on a referenced SOL price from a single third-party venue at a specific time.

The SOL holdings include tokens that may be staked, subject to lock-up or unbonding periods, or held via custodians or liquid staking arrangements. All figures are unaudited estimates, may differ from IFRS carrying values, and do not represent realizable proceeds upon sale. Solmate highlighted that SOL is highly volatile and the value of its holdings may fluctuate significantly, including falling below $100 million, and positioned ongoing SOL accumulation and expansion into AI infrastructure as complementary long-term strategies.

Key Figures

Additional SOL Purchased: 1,000 SOL Reference SOL Price: $85 per SOL Estimated SOL Holdings Value: Exceeds $100 million +1 more

4 metrics

Additional SOL Purchased 1,000 SOL Additional SOL acquisition disclosed for August 20, 2026

Reference SOL Price $85 per SOL Market price from Kraken as of 16:30 EDT on August 19, 2026 used for valuation

Estimated SOL Holdings Value Exceeds $100 million Aggregate market value of SOL holdings based on referenced price and estimated holdings

Dashboard Update Time 16:30 New York time Normal once-per-trading-day update time for SOL treasury dashboard

Key Terms

digital asset treasury, staked, liquid staking arrangements, AI infrastructure, +1 more

5 terms

digital asset treasury financial

"Purchase of SOL; Digital Asset Treasury Update"

A digital asset treasury is a collection of digital items like cryptocurrencies or tokens that a company or organization owns and manages. It’s important because it helps them store, protect, and use these digital assets for business needs, investments, or future growth, much like a cash reserve but in digital form.

staked financial

"holdings, which include SOL that is staked, subject to unbonding"

"Staked" means that someone has committed or invested their money or assets into a project or system, often to support its operation or security. Think of it like putting money into a savings account to help keep the bank running—it's a way of backing a system with your resources, often in hopes of earning rewards or benefits in return. For investors, being staked indicates their active participation and belief in the success of the project.

liquid staking arrangements financial

"held through third-party custodians or liquid staking arrangements"

AI infrastructure technical

"the Company’s expansion into AI infrastructure and other complementary"

AI infrastructure consists of the hardware, software, and systems needed to develop, run, and support artificial intelligence applications. Think of it as the foundation and tools that enable AI to process large amounts of data quickly and accurately, similar to how a strong foundation supports a building. For investors, AI infrastructure is important because it underpins advancements in technology that can drive new business opportunities and competitive advantages.

holdings dashboard financial

"the Company’s SOL holdings, staking activity and related metrics is available on the Company’s treasury dashboard"

FAQ

What SOL purchase did SLMT announce in its August 2026 6-K?

SLMT disclosed that it purchased an additional 1,000 SOL on August 20, 2026 as part of its ongoing SOL accumulation strategy. This forms part of a broader digital asset treasury focused on Solana’s ecosystem and related infrastructure.

What was the estimated market value of SLMT’s SOL holdings reported in the 6-K?

SLMT stated that the estimated market value of its SOL holdings exceeded $100 million as of a specific August 19, 2026 pricing time. This estimate used a $85 per SOL market price from Kraken and is unaudited and non-realizable.

How does Solmate Infrastructure (SLMT) price its reported SOL holdings?

Solmate calculates SOL holdings’ value by multiplying estimated aggregate SOL (including staked and custodied tokens) by a single exchange’s quoted price at a specific time. The company notes this value is unaudited and may differ from IFRS carrying values or actual sale proceeds.

How often is SLMT’s SOL treasury dashboard updated and what does it show?

The company states its dashboard is normally updated once per trading day at 16:30 New York time, showing unaudited point-in-time estimates of SOL holdings, staking activity and related metrics. Figures are snapshots, not real-time, and may differ from audited financial statements.

What strategic role does SOL accumulation play in SLMT’s business model?

SLMT describes continued SOL accumulation as a core part of its strategy within the Solana ecosystem. In parallel, it is expanding into AI infrastructure, which it views as complementary, aiming to participate in both decentralized digital infrastructure and artificial intelligence growth.

What risk warnings did SLMT provide about its SOL holdings value?

SLMT warned that the market price of SOL is highly volatile and that the value of its holdings could decline substantially, including below $100 million, in a short period. Reported values are unaudited estimates and do not represent proceeds from an actual disposition.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 6-K: How Foreign Companies Report to the SEC →

Available on EDGAR 08/20/2026 - 07:13 AM Accepted by SEC EDGAR 08/20/2026 - 07:12 AM Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 OF THE

SECURITIES EXCHANGE ACT OF 1934

For the month of August, 2026.

Commission File Number 001-41606

BRERA HOLDINGS PLC

(Translation of registrant’s name into English)

Connaught House, 5th Floor

One Burlington Road

Dublin 4

D04 C5Y6

Ireland

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒     Form 40-F ☐

INCORPORATION BY REFERENCE

This Report on Form 6-K (excluding Exhibit 99.1 hereto) shall be deemed to be incorporated by reference into the i) shelf registration statement on Form F-3 (Registration Number 333-276870) of Brera Holdings PLC, operating under the name Solmate Infrastructure (the “Company”) (NASDAQ: SLMT), a Solana-based crypto infrastructure company, filed by the Company with the U.S. Securities and Exchange Commission (the “SEC”) on February 5, 2024 and declared effective by the SEC on February 13, 2024 (the “Shelf Registration Statement”), and into each prospectus or prospectus supplement outstanding under the Resale Registration Statement, and the registration statement on Form F-3 (Registration Number 333-297091) of the Company, filed by the Company with the SEC on July 24, 2026, and into each prospectus or prospectus supplement outstanding under such registration statement, and ii) registration statements on Form S-8 (File Nos. 333-269535 and 333-287999), in each case, to the extent not superseded by documents or reports subsequently filed or furnished by the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.

1

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K

Purchase of SOL; Digital Asset Treasury Update

On August 20, 2026, Brera Holdings PLC, operating under the name Solmate Infrastructure (the “Company”), announced that it had purchased an additional 1,000 SOL, the native token of the Solana network. Following such purchase, the Company held approximately 1.25M SOL in the aggregate. Based on a market price of $85 per SOL as reported by Kraken as of 16:30 EDT on August 19, 2026, the aggregate market value of the Company’s SOL holdings exceeded $100 million as of such date and time.

The market value of the Company’s SOL holdings set forth in this Report is an unaudited estimate, is presented as of the date and time indicated and is not updated on a real-time basis. Such market value was calculated by multiplying the Company’s estimated aggregate SOL holdings, which include SOL that is staked, subject to unbonding or lock-up periods, or held through third-party custodians or liquid staking arrangements, by a market price for SOL reported by a single third-party trading venue as of a specified time, which price the Company has not independently verified. Such market value does not represent the proceeds the Company would realize upon an actual disposition of its SOL holdings, which would be subject to market liquidity, price slippage, transaction costs, custody and validator arrangements, and applicable taxes, and may differ materially from the carrying value of the Company’s digital assets as reported in the Company’s financial statements prepared in accordance with IFRS as issued by the International Accounting Standards Board. None of the figures set forth in this Report has been audited, reviewed or reported on by the Company’s independent registered public accounting firm. The market price of SOL is highly volatile, and the market value of the Company’s SOL holdings may increase or decrease substantially within a short period of time, including below $100 million.

Holdings Dashboard

References in this Report and in Exhibit 99.1 hereto to the Company’s digital asset holdings dashboard and to the Company’s website are intended to be inactive textual references only. The information contained on, or accessible through, the dashboard or the Company’s website is not incorporated by reference into, and does not form a part of, this Report or any registration statement of the Company, and should not be relied upon in connection with any investment decision regarding the Company’s securities.

Press Release

A copy of the press release is furnished as Exhibit 99.1 to this Report on Form 6-K. The information contained in the press release furnished as Exhibit 99.1 to this Report on Form 6-K shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any of the Company’s filings under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, except as shall be expressly set forth by specific reference to any such filing.

Forward-Looking Statements

This Report contains forward-looking statements within the meaning of applicable securities laws, including statements regarding the Company’s intention to continue accumulating SOL, the market value of the Company’s SOL holdings, the Company’s expansion into AI infrastructure and other complementary infrastructure opportunities and the anticipated benefits thereof, and the Company’s ability to create long-term value for shareholders. These forward-looking statements are based on current expectations and involve risks and uncertainties that could cause actual results to differ materially from those anticipated, including volatility in the price of SOL and other digital assets, the possibility that the market value of the Company’s SOL holdings may decline substantially, including below $100 million, in a short period of time, the Company’s ability to identify, finance, and execute its AI infrastructure initiatives and to realize the anticipated benefits of those initiatives, regulatory developments affecting digital assets, and risks relating to staking, custody, and third-party service providers. Additional information regarding these risks can be found in the Company’s filings with the Securities and Exchange Commission. The Company undertakes no obligation to update any forward-looking statements except as required by applicable law.

Exhibit No.		Description
99.1		Press release, dated August 20, 2026.

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: August 20, 2026	BRERA HOLDINGS PLC
	By:	/s/ Ron Sade
		Ron Sade
		Chief Executive Officer

3

Exhibit 99.1

Solmate Infrastructure PLC (NASDAQ: SLMT) Continues SOL Accumulation with Additional Purchases as Holdings Surpass $100 Million

DUBLIN, IRELAND — August 20, 2026 — Solmate Infrastructure PLC (NASDAQ: SLMT) (“Solmate” or the “Company”) today announced the acquisition of approximately 1,000 SOL on August 20th, 2026. Following the acquisition, the Company held approximately 1.25M SOL as of August 20th, 2026.

Based on a SOL market price of $85 as of 16:30 EDT, 19th August 2026 sourced from Kraken, the estimated market value of the Company’s SOL holdings was approximately $102.2M. The market value of the Company’s SOL holdings will fluctuate with the market price of SOL and may decline substantially. The figures presented in this release are unaudited estimates as of the dates indicated and do not reflect proceeds the Company would realize on any actual disposition.

The milestone comes approximately one week after Solmate introduced its public dashboard, designed to provide investors with increased visibility into the Company’s SOL holdings and treasury position.

“We have continued to build our SOL position in a disciplined way, and we believe shareholders should be able to see the results of that work on a regular basis,” said Ron Sade, Chief Executive Officer of Solmate. “Our treasury dashboard is updated once each trading day so that the market has a consistent, sourced view of what we hold and how it is being deployed.”

Solmate’s continued SOL accumulation remains a core component of the Company’s strategy. The Company’s recently announced expansion into AI infrastructure represents an additional growth initiative and does not change its commitment to building its position within the Solana ecosystem.

“We see these strategies as complementary, not competing,” Sade added. “Our expansion into AI infrastructure is about creating additional opportunities for growth while our conviction in Solana remains unchanged. We intend to continue evaluating opportunities to increase our SOL holdings when we believe doing so creates attractive long-term value for shareholders.”

Growing SOL Treasury, Greater Transparency

Information regarding the Company’s SOL holdings, staking activity and related metrics is available on the Company’s treasury dashboard. The dashboard is normally updated once per trading day at 16:30 New York time and presents unaudited estimates as of the time indicated. Figures presented on the dashboard are point-in-time snapshots, are not updated in real time, and may differ from amounts subsequently reported in the Company’s audited or reported financial statements.

The Company believes that combining continued SOL accumulation, transparent reporting of its digital asset holdings, and expansion into complementary infrastructure opportunities positions Solmate to participate in two of the most significant areas of technology growth: decentralized digital infrastructure and artificial intelligence.

The Solmate holdings dashboard is available here.

ENDS

About Solmate Infrastructure PLC

Solmate Infrastructure PLC (NASDAQ: SLMT) is building next-generation digital infrastructure spanning blockchain and staking. The Company is focused on creating long-term shareholder value through the ownership, operation, and optimization of mission-critical digital infrastructure assets.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of applicable securities laws, including statements regarding the Company’s intention to continue accumulating SOL, the market value of the Company’s SOL holdings, the Company’s expansion into AI infrastructure and other complementary infrastructure opportunities and the anticipated benefits thereof, the Company’s belief that its SOL accumulation strategy and AI infrastructure initiative are complementary, the Company’s expectations regarding the availability, content, and updating of its holdings dashboard, and the Company’s ability to create long-term value for shareholders.

These forward-looking statements are based on current expectations and involve risks and uncertainties that could cause actual results to differ materially from those anticipated, including volatility in the price of SOL and other digital assets, the possibility that the market value of the Company’s SOL holdings may decline substantially, including below $100 million, in a short period of time, the Company’s ability to identify, finance, and execute its AI infrastructure initiatives and to realize the anticipated benefits of those initiatives, regulatory developments affecting digital assets, and risks relating to staking, custody, and third-party service providers.

Holdings and market value figures referenced in this press release and presented on the Company’s holdings dashboard are unaudited estimates as of the date indicated, are based in part on third-party pricing sources, do not represent proceeds realizable upon an actual disposition, and may differ materially from the carrying value of the Company’s digital assets as reported in its financial statements prepared in accordance with IFRS. Information contained on or accessible through the dashboard is not incorporated by reference into, and does not form a part of, this press release or any filing made by the Company with the U.S. Securities and Exchange Commission, and in the event of any inconsistency, the Company’s SEC filings shall control.

Additional information regarding these risks can be found in the Company’s filings with the Securities and Exchange Commission. The Company undertakes no obligation to update any forward-looking statements except as required by applicable law.

Media enquiries:

Wachsman

solmate@wachsman.com

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 PRESS RELEASE, DATED AUGUST 20, 2026 10.9 KB