SEC Filing Summary: Blackstone Inc. (Form 13F)
Business Context and Reporting Period
This filing is a Form 13F Information Table submitted by Blackstone Inc. for the reporting period ending September 30, 2025. The document discloses the company's holdings in equity securities as required by the Securities and Exchange Commission. It details the specific issuers, share counts, and voting authority held by Blackstone's investment managers.
Key Financial Metrics and Portfolio Composition
The filing provides a granular list of equity positions but does not aggregate total portfolio value, revenue, profit, or cash flow metrics for Blackstone Inc. itself. Key portfolio characteristics include:
- Asset Classes: The portfolio consists primarily of common stock (COM), limited partnership units (LP), and preferred shares (PRN). It includes a mix of public equities, energy infrastructure, biotechnology, and technology firms.
- Notable Holdings by Share Count:
- Energy & Infrastructure: Significant positions in Williams Cos Inc (~19.6M shares), Energy Transfer LP (~38.5M units), and Kinder Morgan Inc (~21.7M shares).
- Technology & AI: Holdings in NVIDIA Corp (~37k shares), CoreWeave Inc (~154k shares), and C3 AI Inc (~47k shares).
- Biotechnology: Large positions in Autolus Therapeutics PLC (~20.5M shares) and Context Therapeutics Inc (~2.4M shares).
- Blackstone Entities: The filing lists holdings in Blackstone Mortgage Trust Inc (~8.6M shares) and Blackstone Secured Lending Fund (~3.2M shares) with "Sole" voting authority.
- Voting Authority: Most positions are held with "Other Than Discretionary" (OTR) authority, indicating management discretion. Specific Blackstone-affiliated entities show "Sole" voting authority.
Material Changes and Portfolio Activity
Limitation: As this is a static snapshot of holdings for the quarter ended September 30, 2025, the filing text does not provide comparative data against the prior period (June 30, 2025). Therefore, material changes, net purchases, or sales cannot be calculated from this document alone.
Guidance, Outlook, and Risks
Limitation: Form 13F filings are regulatory disclosures of holdings and do not contain management commentary, forward-looking guidance, risk factors, or contingency plans. The text includes a standard disclaimer that the SEC has not reviewed the information for accuracy.
Investor Verification Checklist
- Portfolio Concentration: Verify the total market value of the disclosed positions to assess concentration risk in the energy and biotechnology sectors.
- Private vs. Public: Confirm which holdings represent public market exposure versus private equity stakes that may have different liquidity profiles.
- Related Party Transactions: Review the "Sole" voting authority positions in Blackstone Mortgage Trust and Blackstone Secured Lending Fund for potential related-party implications.
- Derivatives: Note the presence of Put options (e.g., SPDR S&P 500 ETF, Webull Corp) and verify if these are hedging instruments or speculative positions.
- Valuation Timing: Ensure the share counts reflect the actual position as of September 30, 2025, and not a subsequent adjustment.