INDEPENDENT VERDICT
RB Capital Partners SPV LLC is not simply another anonymous "RB Capital" entity. The Delaware LLC has maintained a continuous SEC Form D trail since 2021 and the September 18, 2026 amendment directly links the vehicle to Slewgrass Partners LLC, Slewgrass Capital, LLC and George Douglas Dillard. The filing identifies Slewgrass Partners as managing member of the issuer, Slewgrass Capital as managing member of Slewgrass Partners, and Dillard as manager of Slewgrass Capital, creating a three-level control chain visible inside the SEC record itself. The vehicle relies on Regulation D Rule 506(b) and Investment Company Act Section 3(c)(1), offers pooled investment fund interests for an indefinite amount and reports $14,765,346 sold to 16 investors. Its first sale occurred on June 29, 2021, so the 2026 filing represents roughly five years of operating history rather than the launch of a new fund. The filing nevertheless declines to disclose aggregate NAV and reports a $0 minimum investment, meaning public Form D data are useful for tracing capital formation and ownership but insufficient for determining current fund value, subscription eligibility or investor economics.
The fundraising chronology is one of the strongest case-specific signals. The original July 2021 filing reported approximately $6.85 million sold; amendments continued in 2022 and 2023, and by July 2024 the cumulative amount sold had reached $10,624,508 across 15 investors. The September 2026 amendment raises that figure to $14,765,346 and 16 investors, an increase of roughly $4.14 million from the 2024 level and approximately $7.91 million from the initial 2021 filing. Third-party indexing of the SEC series shows approximately $2.13 million of incremental subscriptions reported in 2023, $1.65 million in 2024, no incremental capital in the 2025 amendment, and another approximately $2.31 million increase in 2026. These numbers describe securities sold under the offering, not annual performance or NAV growth: additional subscriptions, redemptions, gains and losses cannot be reconstructed from Form D alone. The relatively small reported investor population—16 investors despite almost $14.8 million sold—also makes this look materially different from a widely distributed retail-facing product.
THE SLEWGRASS AND DOUG DILLARD CONNECTION IS THE REAL MANAGER STORY
The name "RB Capital Partners" reveals relatively little about the actual investment organization behind this vehicle; the deeper identity sits in the Slewgrass entities. Public Form ADV material associated with CRD 315772 specifically identifies RB CAPITAL PARTNERS SPV LLC as a private fund and connects the adviser structure to Slewgrass Capital, LLC. The same ADV material identifies the Dillard Family Trust as an ownership interest holder in Slewgrass Capital, adding another regulatory link beyond the Form D. Independent public-company disclosure provides substantially more background on George Douglas "Doug" Dillard Jr.: Acuity identifies him as founder and managing partner of Slewgrass Capital and Slewgrass Partners, positions he has held since 2017, and describes Slewgrass as a family investment fund. Before establishing Slewgrass, Dillard spent approximately eighteen years at Standard Pacific Capital, including service as co-managing partner and co-portfolio manager of its flagship Global Fund; earlier professional experience disclosed by Acuity includes Fidelity Investments, J.P. Morgan and Morgan Stanley. More recent corporate materials also identify him as a special adviser to Silver Lake beginning in 2025 and an adjunct professor at Georgetown University's McDonough School of Business. Those records provide considerably stronger manager-level evidence than would be available from the SPV name alone.
This background also helps explain why the Form D describes RB Capital Partners SPV only as an "Other Investment Fund" rather than selecting hedge fund, private equity fund or venture capital fund. Publicly available SEC material does not identify the SPV's complete portfolio, target company, asset allocation, benchmark, concentration limits or liquidity policy, and it would be unsafe to infer a conventional hedge-fund strategy merely from Dillard's prior Standard Pacific experience. Slewgrass itself has been described in independent corporate disclosures as a family investment fund, while Dillard's career history is particularly concentrated in software, business services, public and private technology investing and emerging markets. Those facts provide context about the decision maker but are not evidence that every dollar in RB Capital Partners SPV follows the same mandate. This distinction matters for SEO and investor research because a biography-based description of "technology investor" should not be converted into a claim that this particular SPV is a technology fund without portfolio-level evidence.
THE MOST IMPORTANT NEGATIVE CHECK: DO NOT CONFUSE THIS FUND WITH RB CAPITAL PARTNERS, INC.
This case requires an unusually explicit entity-disambiguation warning. On February 4, 2026, the SEC published Litigation Release No. 26475 concerning a company named RB Capital Partners, Inc., together with Brett Rosen, Deborah Braun and David M. Massey. The SEC alleged that Rosen and RB Capital Partners, Inc. participated in a scheme involving promotion and undisclosed sales of Solar Integrated Roofing Corporation stock. That enforcement record is real and highly visible in searches for "RB Capital Partners," but the evidence reviewed for this article does not identify that corporation as RB Capital Partners SPV LLC. The enforcement defendant is named RB Capital Partners, Inc. and is associated by the SEC with Brett Rosen and Deborah Braun; the private fund reviewed here is RB Capital Partners SPV LLC, CIK 0001868515, organized in Delaware, located at 23 Main Street in Tiburon and controlled through Slewgrass entities and George Douglas Dillard. Those are materially different legal names, principals and regulatory identifiers. Search engines, automated risk tools and investors should therefore not transfer the allegations against RB Capital Partners, Inc. to the Slewgrass/Dillard fund merely because the opening words of the names are identical.
The same caution applies internationally. A London business called RB Capital Partners LLP also operates under the RB Capital name, but UK Companies House identifies it as company OC397431, incorporated in January 2015, with Roy Gerhard Henricus Bachmann and RB Capital Advisory Limited as designated members. Its own website describes a corporate-investment consulting business focused primarily on special situations, refinancing, growth capital and recapitalizations in Germany, Austria, Switzerland and Benelux. Nothing in the U.S. Form D reviewed here establishes that the London firm is a sponsor, adviser, affiliate or service provider to RB Capital Partners SPV LLC. This is exactly the kind of entity-resolution problem that makes simple brand-name searches unreliable: at least three materially different "RB Capital Partners" identities appear in public records, while only the Delaware LLC tied to Slewgrass and Dillard corresponds to CIK 0001868515.
FUND-LEVEL QUESTIONS THAT PUBLIC FILINGS STILL DO NOT ANSWER
The regulatory trail is strong enough to establish that the vehicle exists and to identify its control chain, but operational transparency remains limited. The September 2026 Form D reports no sales commissions or finder fees, says the offering is intended to last more than one year and shows an indefinite offering amount, yet it does not identify an auditor, administrator, custodian, prime broker or underlying investment portfolio. It also does not disclose management fees, carried interest or incentive allocations, redemption rights, lockups, gates, side-pocket provisions, valuation methodology, realized returns or audited net performance. The latest filing explicitly declines to disclose aggregate NAV. Investors therefore cannot determine from the $14.77 million "amount sold" whether the portfolio is currently worth more or less than the cumulative subscriptions, nor whether prior investors have redeemed capital. The correct diligence path is to obtain the current operating agreement or private placement materials, confirm the precise relationship among the issuer, Slewgrass Partners and Slewgrass Capital, identify all service providers, request the latest audited financials and investor statements, and determine the actual investment assets held by this particular SPV.
Overall, RB Capital Partners SPV LLC has a substantially stronger identity trail than its generic name initially suggests. Its SEC history reaches back to 2021, capital sold has risen from roughly $6.85 million to $14.77 million, the investor count has reached 16, and the control structure can be followed from the issuer to Slewgrass Partners, Slewgrass Capital and Doug Dillard. Dillard himself has a well-documented institutional investment background extending through Standard Pacific Capital and several independent corporate records. The weak point is not identity verification but fund-level transparency: there is still little public evidence revealing exactly what the SPV owns, its current NAV, economics or investor liquidity. Most importantly, FilingDossier finds no basis in the reviewed evidence to merge this Dillard/Slewgrass vehicle with either the RB Capital Partners, Inc. named in the 2026 SEC enforcement case or the separate London-based RB Capital Partners LLP. Preserving those legal-entity distinctions is central to an accurate assessment.
SEC SNAPSHOT
Issuer: RB Capital Partners SPV LLC CIK: 0001868515 SEC File Number: 021-406003 Film Number: 261390166 Latest Filing: Form D/A Latest Filing Date: September 18, 2026 Entity Type: Delaware Limited Liability Company Formation Year: 2021 Principal Address: 23 Main Street, Suite E, Tiburon, California 94920 Phone: 415-652-7490 Industry: Pooled Investment Fund / Other Investment Fund Federal Exemption: Regulation D Rule 506(b) Investment Company Act Exclusion: Section 3(c)(1) Date of First Sale: June 29, 2021 Offering Duration: More than one year Security Type: Pooled Investment Fund Interests Offering Amount: Indefinite Amount Sold: $14,765,346 Investors: 16 Minimum Investment Reported: $0 Aggregate NAV: Declined Sales Commissions: $0 estimated Finder Fees: $0 estimated Managing Member of Issuer: Slewgrass Partners LLC Managing Member of Slewgrass Partners: Slewgrass Capital, LLC Manager of Slewgrass Capital: George Douglas Dillard Relevant Adviser Record: CRD 315772 Original 2021 Amount Sold: Approximately $6.85 million 2024 Amount Sold: $10,624,508 2024 Investors: 15 2026 Amount Sold: $14,765,346 2026 Investors: 16 Dedicated Fund Website Independently Verified: No Public Fund Portfolio Identified: No Current Fund NAV Publicly Identified: No Audited Fund Returns Publicly Identified: No Current Fee Schedule Publicly Identified: No
WEBSITE / ENTITY PENETRATION
Exact issuer matched to SEC: Yes CIK matched: Yes SEC filing history traced to 2021: Yes Slewgrass Partners relationship confirmed: Yes Slewgrass Capital relationship confirmed: Yes Doug Dillard relationship confirmed: Yes Slewgrass private-fund ADV evidence identified: Yes Doug Dillard institutional career independently corroborated: Yes Principal Tiburon address consistently used across filing chain: Yes Dedicated RB Capital Partners SPV website verified: No Portfolio companies publicly tied to this specific SPV: Not confirmed Auditor confirmed: No Administrator confirmed: No Custodian confirmed: No Prime broker confirmed: No Current NAV confirmed: No Current fee percentages confirmed: No Redemption terms confirmed: No
ENTITY-DISAMBIGUATION CHECK
RB Capital Partners SPV LLC: Delaware LLC CIK 0001868515 Tiburon, California Slewgrass Partners / Slewgrass Capital George Douglas Dillard Subject of this review
RB Capital Partners, Inc.: Separate corporation Associated in SEC Litigation Release No. 26475 with Brett Rosen and Deborah Braun Named by the SEC in a January 2026 securities-fraud complaint involving Solar Integrated Roofing Corporation No evidence reviewed establishes that it is the same entity as CIK 0001868515
RB Capital Partners LLP: UK LLP Companies House number OC397431 London, United Kingdom Roy Bachmann / RB Capital Advisory Limited Special-situations and corporate-finance consulting focus No verified affiliation with the U.S. Slewgrass vehicle
CORE RISKS
Portfolio Transparency Risk: The Form D identifies a pooled investment vehicle but does not reveal the securities or private assets owned by the SPV.
NAV Interpretation Risk: Aggregate NAV is declined, so $14.77 million sold cannot be treated as present fund value.
Investor Concentration Risk: Only 16 investors are reported, meaning individual subscriptions or withdrawals could represent a meaningful share of the vehicle.
Liquidity Risk: Redemption frequency, lockups, gates and suspension rights are not visible in the reviewed Form D.
Fee Transparency Risk: Public Form D data do not establish the management fee, incentive allocation, carried interest or complete expense structure.
Service-Provider Transparency Risk: Auditor, fund administrator, custodian and prime-broker relationships were not established from the reviewed public filing.
Strategy Attribution Risk: Doug Dillard has extensive investment experience, but his biography should not be substituted for evidence of this SPV's exact portfolio mandate.
Zero-Minimum Interpretation Risk: The Form D reports a $0 minimum investment. This is a regulatory field and does not mean the fund is a retail product or accepts unrestricted $0 subscriptions.
Same-Name Reputation Risk: Search results prominently display an SEC enforcement case involving an unrelated RB Capital Partners, Inc. Legal name, principals, address and CIK must be checked before attributing that matter to this fund.
Historical-Amount Risk: Changes in Form D amount sold primarily measure securities sales under the offering and should not be presented as investment returns or NAV growth.
PRIMARY EVIDENCE REVIEWED
SEC EDGAR — RB Capital Partners SPV LLC Form D/A filed September 18, 2026 SEC EDGAR — RB Capital Partners SPV LLC original 2021 Form D and subsequent amendments Investment Adviser Public Disclosure / Form ADV — CRD 315772 private-fund disclosure Acuity public filings and board biography — G. Douglas Dillard Jr. / Slewgrass Capital SEC Litigation Release No. 26475 — separate RB Capital Partners, Inc. enforcement matter UK Companies House — separate RB Capital Partners LLP, company OC397431 RB Capital Partners LLP official UK website — special-situations corporate-finance business
IMPORTANT FORM D NOTICE
Form D is a notice of an exempt securities offering. Filing a Form D does not mean the SEC approved the fund, reviewed its investment merits, verified its performance or endorsed its principals. The SEC expressly states that it has not necessarily reviewed Form D information and has not determined whether the information is accurate or complete. FilingDossier independently compares public regulatory, entity and first-party records and should not be interpreted as investment advice or regulatory approval.