# Rivian — Capital Time Machine Explore 6 documented funding stages and their hypothetical value at the IPO offer price. Canonical citation: https://capitaltimemachine.com/private/rivian Dataset revision: ctm-research-2026-10-01; evidence register reviewed: 2026-09-19. Each observation retains its own check date. Publisher: CapitalTimeMachine. Methodology: https://capitaltimemachine.com/methodology ## What this supports Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access. ## Limitations - Historical research and hypothetical arithmetic, not live quotes, investment advice or an offer to invest. - Company valuation changes are not shareholder returns. Financing, dilution, security rights and exit access matter. - IPO offer-price marks are not realized sale proceeds; minimum investments and access are not established. - User-entered prices and valuations are assumptions, not sourced observations. Fee and carry treatment is stated by each method; taxes and distributions are excluded. - Selected surviving companies are not representative of private-market outcomes; investments may lose all value. ## Sourced observations ### RIVN-A — Series A Value: 5.1052 USD; scope: per_share_issuance_price Date: 2021-11-09; precision: day; role: prospectus_reference_date; actual investment date: not established Security: Series A preferred; share basis: retrospectively_split_restated Verification: primary_verified; checked: 2026-09-17 Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. Reference date is not an assumed purchase date. Source: [SEC · Rivian filing — IPO prospectus (Form 424B4)](https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm) Source location: Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification Citation: https://capitaltimemachine.com/private/rivian#RIVN-A ### RIVN-B — Series B Value: 7.5868 USD; scope: per_share_issuance_price Date: 2021-11-09; precision: day; role: prospectus_reference_date; actual investment date: not established Security: Series B preferred; share basis: retrospectively_split_restated Verification: primary_verified; checked: 2026-09-17 Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. Reference date is not an assumed purchase date. Source: [SEC · Rivian filing — IPO prospectus (Form 424B4)](https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm) Source location: Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification Citation: https://capitaltimemachine.com/private/rivian#RIVN-B ### RIVN-C — Series C Value: 9.0890 USD; scope: per_share_issuance_price Date: 2021-11-09; precision: day; role: prospectus_reference_date; actual investment date: not established Security: Series C preferred; share basis: retrospectively_split_restated Verification: primary_verified; checked: 2026-09-17 Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. Reference date is not an assumed purchase date. Source: [SEC · Rivian filing — IPO prospectus (Form 424B4)](https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm) Source location: Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification Citation: https://capitaltimemachine.com/private/rivian#RIVN-C ### RIVN-D — Series D Value: 10.7440 USD; scope: per_share_issuance_price Date: 2021-11-09; precision: day; role: prospectus_reference_date; actual investment date: not established Security: Series D preferred; share basis: retrospectively_split_restated Verification: primary_verified; checked: 2026-09-17 Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. Reference date is not an assumed purchase date. Source: [SEC · Rivian filing — IPO prospectus (Form 424B4)](https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm) Source location: Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification Citation: https://capitaltimemachine.com/private/rivian#RIVN-D ### RIVN-E — Series E Value: 15.49 USD; scope: per_share_issuance_price Date: 2021-11-09; precision: day; role: prospectus_reference_date; actual investment date: not established Security: Series E preferred; share basis: retrospectively_split_restated Verification: primary_verified; checked: 2026-09-17 Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. Reference date is not an assumed purchase date. Source: [SEC · Rivian filing — IPO prospectus (Form 424B4)](https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm) Source location: Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification Citation: https://capitaltimemachine.com/private/rivian#RIVN-E ### RIVN-F — Series F Value: 36.85 USD; scope: per_share_issuance_price Date: 2021-11-09; precision: day; role: prospectus_reference_date; actual investment date: not established Security: Series F preferred; share basis: retrospectively_split_restated Verification: primary_verified; checked: 2026-09-17 Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. Reference date is not an assumed purchase date. Source: [SEC · Rivian filing — IPO prospectus (Form 424B4)](https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm) Source location: Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification Citation: https://capitaltimemachine.com/private/rivian#RIVN-F ### RIVN-OFFER — IPO offer Value: 78.00 USD; scope: public_offer_price_per_share Date: 2021-11-09; precision: day; role: offering_pricing; actual investment date: not established Security: Class A common; share basis: undefined Verification: primary_verified; checked: 2026-09-17 Prospectus pricing date, not first trading close or an executable sale. Source: [SEC · Rivian filing — IPO prospectus (Form 424B4)](https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm) Source location: Prospectus cover: offering price and prospectus date Citation: https://capitaltimemachine.com/private/rivian#RIVN-OFFER ## Calculation options { "early_stage_assumptions": null, "ipo_offer_models": [ { "id": "RIVN-A-IPO", "company": "rivian", "start": "RIVN-A", "end": "RIVN-OFFER", "label": "Series A → IPO offer-price mark", "conversion_factor": "1", "split_adjustment": "already_reflected_do_not_apply_again", "reviewed_on": "2026-09-17", "basis_note": "Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.", "source_url": "https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm", "source_locators": [ "Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification", "Prospectus cover: IPO offering price and pricing date" ] }, { "id": "RIVN-B-IPO", "company": "rivian", "start": "RIVN-B", "end": "RIVN-OFFER", "label": "Series B → IPO offer-price mark", "conversion_factor": "1", "split_adjustment": "already_reflected_do_not_apply_again", "reviewed_on": "2026-09-17", "basis_note": "Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.", "source_url": "https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm", "source_locators": [ "Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification", "Prospectus cover: IPO offering price and pricing date" ] }, { "id": "RIVN-C-IPO", "company": "rivian", "start": "RIVN-C", "end": "RIVN-OFFER", "label": "Series C → IPO offer-price mark", "conversion_factor": "1", "split_adjustment": "already_reflected_do_not_apply_again", "reviewed_on": "2026-09-17", "basis_note": "Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.", "source_url": "https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm", "source_locators": [ "Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification", "Prospectus cover: IPO offering price and pricing date" ] }, { "id": "RIVN-D-IPO", "company": "rivian", "start": "RIVN-D", "end": "RIVN-OFFER", "label": "Series D → IPO offer-price mark", "conversion_factor": "1", "split_adjustment": "already_reflected_do_not_apply_again", "reviewed_on": "2026-09-17", "basis_note": "Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.", "source_url": "https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm", "source_locators": [ "Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification", "Prospectus cover: IPO offering price and pricing date" ] }, { "id": "RIVN-E-IPO", "company": "rivian", "start": "RIVN-E", "end": "RIVN-OFFER", "label": "Series E → IPO offer-price mark", "conversion_factor": "1", "split_adjustment": "already_reflected_do_not_apply_again", "reviewed_on": "2026-09-17", "basis_note": "Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.", "source_url": "https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm", "source_locators": [ "Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification", "Prospectus cover: IPO offering price and pricing date" ] }, { "id": "RIVN-F-IPO", "company": "rivian", "start": "RIVN-F", "end": "RIVN-OFFER", "label": "Series F → IPO offer-price mark", "conversion_factor": "1", "split_adjustment": "already_reflected_do_not_apply_again", "reviewed_on": "2026-09-17", "basis_note": "Series A February 2019; B May 2019; C September 2019; D December 2019; E July 2020; F January 2021. The December 2019 fifty-for-one split is already reflected in prospectus units. Preferred converts 1:1 to common, reclassified into Class A. Convertible notes and warrants are excluded. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.", "source_url": "https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm", "source_locators": [ "Certain Relationships and Related Party Transactions: Preferred Stock Financings; Note 11: Stock Split and Preferred Stock; The Offering: Common Stock Reclassification", "Prospectus cover: IPO offering price and pricing date" ] } ], "valuation_comparisons": [], "user_entered_private_prices": false, "entered_public_price_review": { "company": "rivian", "ticker": "RIVN", "issuer_cik": "1874178", "model_ids": [ "RIVN-A-IPO", "RIVN-B-IPO", "RIVN-C-IPO", "RIVN-D-IPO", "RIVN-E-IPO", "RIVN-F-IPO" ], "from_date": "2024-06-10", "through_date": "2026-09-19", "reviewed_on": "2026-09-19", "status": "reviewed_user_price_scenario", "historical_only": false, "limitation": "Entered price is unverified. Use the actual common-share price on its dated basis, not a dividend-adjusted or retrospectively split-adjusted history.", "listed_equivalent_factor": "1", "splits": [], "sources": [ { "url": "https://www.sec.gov/Archives/edgar/data/1874178/000119312521328239/d157488d424b4.htm", "title": "Original IPO share basis", "locator": "Prospectus / offering and capital-stock terms; the existing private-to-IPO model supplies the entry conversion." }, { "url": "https://www.sec.gov/Archives/edgar/data/1874178/000187417826000054/rivn-20260630.htm", "title": "Issuer 10-Q · 2026-07-30", "locator": "Common-stock presentation and corporate-action screening. A missing split keyword alone is not evidence of a complete history." }, { "url": "https://www.stocksplithistory.com/?symbol=RIVN", "title": "Supplemental split-history screen", "locator": "Dated post-IPO corporate actions only. Ticker reuse can introduce unrelated pre-IPO events; those are excluded. No market quote was copied." } ], "review_note": "Entry-to-IPO conversion reuses the approved company-specific model. The post-IPO corporate-action screen matches the issuer CIK and excludes reused ticker history predating its IPO. This is a bounded price-only scenario, not a licensed quote or a certified corporate-action feed." }, "public_ipo": null } ## Reuse and corrections Link to the company page and original evidence, retain dates, units and limitations. Third-party source terms remain applicable; no new license to third-party material is granted. https://capitaltimemachine.com/terms Corrections: mailto:capitaltimemachine@gmail.com