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GSUI SEC Filings - Grayscale Sui Trust 10-K, 10-Q, 8-K Forms

Reported by stocktitan
Jan 23, 2026· 2 min read
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Key Takeaways
  • • Grayscale Sui Staking ETF (GSUI) reported Q1 2026 results with net assets expanding to $30.4 million from $4.3 million, driven by approximately 31.6 million SUI token inflows and investor capital contributions.
  • • Despite substantial asset growth, the Trust posted a net loss from operations of $3.6 million in Q1 2026, with a Principal Market NAV total return of -37.27%, reflecting a sharp decline in SUI token price from $1.40 to $0.88 during the quarter.
  • • Grayscale initiated staking operations on February 18, 2026, generating $44 thousand in staking income in the first quarter, while simultaneously reducing the annual Sponsor's Fee to 0.35% and implementing a temporary fee waiver.
  • • The Trust's regulatory filings are tracked through SEC EDGAR submissions including Form 10-K annual reports, 10-Q quarterly reports, 8-K material events, and Form 4 insider trading disclosures, with enhanced analysis from Rhea-AI providing sentiment and impact scoring.
Summary
Grayscale Sui Staking ETF (ticker: GSUI) released first-quarter 2026 financial results demonstrating significant asset base expansion alongside substantial mark-to-market losses stemming from cryptocurrency price volatility. Net assets grew to $30.4 million from an initial $4.3 million, reflecting robust investor demand and approximately 31.6 million SUI tokens contributed to the fund. This capital inflow represents a meaningful increase in the trust's asset base within its initial operating period.

The quarter revealed the vulnerability of cryptocurrency-focused investment vehicles to digital asset price movements. The SUI token declined from $1.40 to $0.88 per unit during the quarter, generating a net loss from operations of $3.6 million and producing a Principal Market NAV total return of negative 37.27%. This performance underscores the significant price risk inherent in concentrated digital asset exposure, despite the underlying operational success of the staking program.

Grayscale commenced staking operations on February 18, 2026, beginning to generate yield-bearing income for unitholders. The Trust produced $44 thousand in staking rewards during the first quarter of operations. Concurrently, the sponsor reduced its annual management fee to 0.35% and implemented a temporary fee waiver, a competitive positioning move designed to enhance net returns to investors amid market headwinds.

The SEC filing infrastructure supporting GSUI includes comprehensive regulatory disclosure documents tracked through StockTitan's database covering 29 filings including Form 10-K annual reports, Form 10-Q quarterly reports, Form 8-K material event disclosures, and Form 4 insider trading notices. Each filing is supplemented with AI-generated analysis from Rhea-AI, providing sentiment scoring, impact assessment, and historical stock performance correlation data. This regulatory documentation infrastructure enables institutional investors and compliance professionals to monitor the trust's financial condition, operational developments, and portfolio activity in real time.

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