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Firm & fund profile / Sourced portfolio

Index Ventures

Tracked participation in 12 Atlas companies, with 11 explicitly attributed leads.

Firm website ↗

12portfolio companies

24round participations

11lead positions

$2.3Bled round total

Conviction

Most recent leads

The latest rounds this investor is sourced as leading, newest first.

Jul 2026Fireworks AISeries D$1.5Bat $17.5B valuation Mar 2026GranolaSeries C$125Mat $1.5B valuation Jan 2026DecagonSeries D$250Mat $4.5B valuation Oct 2025Fireworks AISeries C$250Mat $4B valuation Jul 2024CaptionsSeries C$60Mat $500M valuation Nov 2023CradleSeries A$24M

Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner

MAMistral AI$21BJun 2023 → Sep 20263 roundsParticipant—

FAFireworks AI$17.5BOct 2025 → Jul 20262 rounds2 led—

TLTwelve Labs—Mar 2022 → Jul 20264 rounds1 led—

GGranola$1.5BMar 2026 → Mar 20261 round1 ledDanny Rimer

DDecagon$4.5BJan 2026 → Jan 20261 round1 led—

CCradle—Nov 2022 → Nov 20243 rounds2 led—

CCaptions$500MJul 2024 → Jul 20241 round1 led—

HHebbia$700MSep 2022 → Jul 20242 rounds1 led—

CCohereInferenceCohere is a Toronto-founded enterprise AI company building large language models and supporting products for secure,…$7Bvaluation$1.5BraisedRecent roundsSecond close / additional tranche (extension) · Sep 2025$100M · Business Development Bank of Canada (BDC), Inovia Capital +4Series D (extension / oversubscribed) · Aug 2025$500M · led by Inovia Capital, Radical VenturesSeries D · Jul 2024$500M · led by PSP InvestmentsCohere—Sep 2021 → Jun 20233 rounds1 led—

AAuroraPhysical AIAurora (Aurora Innovation, Inc.; Nasdaq: AUR) is a self-driving technology company focused on autonomous trucking…$2.2BraisedRecent roundsUpsized public offering + concurrent private placement (2023) · Jul 2023$820MPIPE investment and concurrent equity financing (2023 PIPE Investment; subscription agreements referenced in proxy) · Jul 2023$600M · Neben Holdings, LLC (Uber affiliate), T. Rowe Price Investment Management Inc. +1Series B preferred stock financing · Mar 2019$659.7M · Greylock 15 Principals Limited Partnership (and affiliates), Reinvent Capital Fund LP +1Aurora$11BNov 2021 → Nov 20212 roundsParticipant—

NNotionApplicationsNotion is a private workplace “toolmaking” platform that combines documents, wikis, databases, and project…$11Bvaluation$597MraisedRecent roundsPrivate tender offer (secondary purchase) · Jan 2026$270M · GIC, Index Ventures +1Private tender offer (secondary purchase) · Jul 2022Index Ventures, Sequoia CapitalPrivate tender / secondary purchase (employees’ shares) · Jul 2022Index Ventures, Sequoia CapitalNotion$2BApr 2020 → Apr 20201 round1 led—

ACAugment Code$977M— → —1 roundParticipant—

DateCompanyRoundRaisedValuationRoleEvidence

Sep 08, 2026MAMistral AISeries D$3B$21BParticipant

Jul 15, 2026FAFireworks AISeries D$1.5B$17.5BLead

Jul 01, 2026TLTwelve LabsSeries B$100M—Participant

Mar 25, 2026GGranolaSeries C$125M$1.5BLead · Danny Rimer

Jan 27, 2026DDecagonSeries D$250M$4.5BLead

Oct 28, 2025FAFireworks AISeries C$250M$4BLead

Sep 09, 2025MAMistral AISeries C$1.7B$11.7BParticipant

Nov 26, 2024CCradleSeries B$73M—Participant

Jul 09, 2024CCaptionsSeries C$60M$500MLead

Jul 08, 2024HHebbiaSeries B$130M$700MParticipant

Jun 04, 2024TLTwelve LabsSeries A$50M—Participant

Nov 28, 2023CCradleSeries A$24M—Lead

Jun 13, 2023MAMistral AISeed$113M$260MParticipant

Jun 08, 2023CCohereInferenceCohere is a Toronto-founded enterprise AI company building large language models and supporting products for secure,…$7Bvaluation$1.5BraisedRecent roundsSecond close / additional tranche (extension) · Sep 2025$100M · Business Development Bank of Canada (BDC), Inovia Capital +4Series D (extension / oversubscribed) · Aug 2025$500M · led by Inovia Capital, Radical VenturesSeries D · Jul 2024$500M · led by PSP InvestmentsCohereSeries C$270M—Participant

Dec 05, 2022TLTwelve LabsSeed extension$12M—Participant

Nov 17, 2022CCradleSeed$5.4M—Lead

Sep 07, 2022HHebbiaSeries A$30M—Lead

Mar 16, 2022TLTwelve LabsSeed$5M—Lead

Feb 16, 2022CCohereInferenceCohere is a Toronto-founded enterprise AI company building large language models and supporting products for secure,…$7Bvaluation$1.5BraisedRecent roundsSecond close / additional tranche (extension) · Sep 2025$100M · Business Development Bank of Canada (BDC), Inovia Capital +4Series D (extension / oversubscribed) · Aug 2025$500M · led by Inovia Capital, Radical VenturesSeries D · Jul 2024$500M · led by PSP InvestmentsCohereSeries B$125M—Participant

Nov 03, 2021AAuroraPhysical AIAurora (Aurora Innovation, Inc.; Nasdaq: AUR) is a self-driving technology company focused on autonomous trucking…$2.2BraisedRecent roundsUpsized public offering + concurrent private placement (2023) · Jul 2023$820MPIPE investment and concurrent equity financing (2023 PIPE Investment; subscription agreements referenced in proxy) · Jul 2023$600M · Neben Holdings, LLC (Uber affiliate), T. Rowe Price Investment Management Inc. +1Series B preferred stock financing · Mar 2019$659.7M · Greylock 15 Principals Limited Partnership (and affiliates), Reinvent Capital Fund LP +1AuroraBusiness combination (SPAC merger; public listing via Reinvent Technology Partners Y)$1.2B—Participant

Nov 03, 2021AAuroraPhysical AIAurora (Aurora Innovation, Inc.; Nasdaq: AUR) is a self-driving technology company focused on autonomous trucking…$2.2BraisedRecent roundsUpsized public offering + concurrent private placement (2023) · Jul 2023$820MPIPE investment and concurrent equity financing (2023 PIPE Investment; subscription agreements referenced in proxy) · Jul 2023$600M · Neben Holdings, LLC (Uber affiliate), T. Rowe Price Investment Management Inc. +1Series B preferred stock financing · Mar 2019$659.7M · Greylock 15 Principals Limited Partnership (and affiliates), Reinvent Capital Fund LP +1AuroraBusiness combination go-public (SPAC merger / concurrent capital raise)$1.8B$11BParticipant

Sep 07, 2021CCohereInferenceCohere is a Toronto-founded enterprise AI company building large language models and supporting products for secure,…$7Bvaluation$1.5BraisedRecent roundsSecond close / additional tranche (extension) · Sep 2025$100M · Business Development Bank of Canada (BDC), Inovia Capital +4Series D (extension / oversubscribed) · Aug 2025$500M · led by Inovia Capital, Radical VenturesSeries D · Jul 2024$500M · led by PSP InvestmentsCohereSeries A$40M—Lead

Apr 01, 2020NNotionApplicationsNotion is a private workplace “toolmaking” platform that combines documents, wikis, databases, and project…$11Bvaluation$597MraisedRecent roundsPrivate tender offer (secondary purchase) · Jan 2026$270M · GIC, Index Ventures +1Private tender offer (secondary purchase) · Jul 2022Index Ventures, Sequoia CapitalPrivate tender / secondary purchase (employees’ shares) · Jul 2022Index Ventures, Sequoia CapitalNotionSeries B / priced venture financing (Notion told reporters in connection with NYT disclosure)$50M$2BLead

UndatedACAugment CodeSeries B$227M$977MParticipant

DateCompanyRoundRaisedValuationRoleEvidence

Sep 08, 2026MAMistral AISeries D$3B$21BParticipant

Nov 03, 2021AAuroraPhysical AIAurora (Aurora Innovation, Inc.; Nasdaq: AUR) is a self-driving technology company focused on autonomous trucking…$2.2BraisedRecent roundsUpsized public offering + concurrent private placement (2023) · Jul 2023$820MPIPE investment and concurrent equity financing (2023 PIPE Investment; subscription agreements referenced in proxy) · Jul 2023$600M · Neben Holdings, LLC (Uber affiliate), T. Rowe Price Investment Management Inc. +1Series B preferred stock financing · Mar 2019$659.7M · Greylock 15 Principals Limited Partnership (and affiliates), Reinvent Capital Fund LP +1AuroraBusiness combination go-public (SPAC merger / concurrent capital raise)$1.8B$11BParticipant

Sep 09, 2025MAMistral AISeries C$1.7B$11.7BParticipant

Jul 15, 2026FAFireworks AISeries D$1.5B$17.5BLead

Nov 03, 2021AAuroraPhysical AIAurora (Aurora Innovation, Inc.; Nasdaq: AUR) is a self-driving technology company focused on autonomous trucking…$2.2BraisedRecent roundsUpsized public offering + concurrent private placement (2023) · Jul 2023$820MPIPE investment and concurrent equity financing (2023 PIPE Investment; subscription agreements referenced in proxy) · Jul 2023$600M · Neben Holdings, LLC (Uber affiliate), T. Rowe Price Investment Management Inc. +1Series B preferred stock financing · Mar 2019$659.7M · Greylock 15 Principals Limited Partnership (and affiliates), Reinvent Capital Fund LP +1AuroraBusiness combination (SPAC merger; public listing via Reinvent Technology Partners Y)$1.2B—Participant

Jun 08, 2023CCohereInferenceCohere is a Toronto-founded enterprise AI company building large language models and supporting products for secure,…$7Bvaluation$1.5BraisedRecent roundsSecond close / additional tranche (extension) · Sep 2025$100M · Business Development Bank of Canada (BDC), Inovia Capital +4Series D (extension / oversubscribed) · Aug 2025$500M · led by Inovia Capital, Radical VenturesSeries D · Jul 2024$500M · led by PSP InvestmentsCohereSeries C$270M—Participant

Jan 27, 2026DDecagonSeries D$250M$4.5BLead

Oct 28, 2025FAFireworks AISeries C$250M$4BLead

UndatedACAugment CodeSeries B$227M$977MParticipant

Jul 08, 2024HHebbiaSeries B$130M$700MParticipant

Mar 25, 2026GGranolaSeries C$125M$1.5BLead · Danny Rimer

Feb 16, 2022CCohereInferenceCohere is a Toronto-founded enterprise AI company building large language models and supporting products for secure,…$7Bvaluation$1.5BraisedRecent roundsSecond close / additional tranche (extension) · Sep 2025$100M · Business Development Bank of Canada (BDC), Inovia Capital +4Series D (extension / oversubscribed) · Aug 2025$500M · led by Inovia Capital, Radical VenturesSeries D · Jul 2024$500M · led by PSP InvestmentsCohereSeries B$125M—Participant

Jun 13, 2023MAMistral AISeed$113M$260MParticipant

Jul 01, 2026TLTwelve LabsSeries B$100M—Participant

Nov 26, 2024CCradleSeries B$73M—Participant

Jul 09, 2024CCaptionsSeries C$60M$500MLead

Jun 04, 2024TLTwelve LabsSeries A$50M—Participant

Apr 01, 2020NNotionApplicationsNotion is a private workplace “toolmaking” platform that combines documents, wikis, databases, and project…$11Bvaluation$597MraisedRecent roundsPrivate tender offer (secondary purchase) · Jan 2026$270M · GIC, Index Ventures +1Private tender offer (secondary purchase) · Jul 2022Index Ventures, Sequoia CapitalPrivate tender / secondary purchase (employees’ shares) · Jul 2022Index Ventures, Sequoia CapitalNotionSeries B / priced venture financing (Notion told reporters in connection with NYT disclosure)$50M$2BLead

Sep 07, 2021CCohereInferenceCohere is a Toronto-founded enterprise AI company building large language models and supporting products for secure,…$7Bvaluation$1.5BraisedRecent roundsSecond close / additional tranche (extension) · Sep 2025$100M · Business Development Bank of Canada (BDC), Inovia Capital +4Series D (extension / oversubscribed) · Aug 2025$500M · led by Inovia Capital, Radical VenturesSeries D · Jul 2024$500M · led by PSP InvestmentsCohereSeries A$40M—Lead

Sep 07, 2022HHebbiaSeries A$30M—Lead

Nov 28, 2023CCradleSeries A$24M—Lead

Dec 05, 2022TLTwelve LabsSeed extension$12M—Participant

Nov 17, 2022CCradleSeed$5.4M—Lead

Mar 16, 2022TLTwelve LabsSeed$5M—Lead