Aurora Innovation (NASDAQ: AUR) investor details 38.2M-share, 2.2% stake

Rhea-AI Filing Summary

Investment funds associated with Index Ventures updated their ownership in Aurora Innovation, Inc. Class A common stock. Index Ventures Growth III (Jersey), L.P. holds 37,658,409 shares of common stock, Yucca (Jersey) SLP holds 573,457 shares, and Index Venture Growth Associates III Limited may be deemed to beneficially own 38,231,866 shares in total. Based on 1,708,146,085 Class A shares outstanding as of July 22, 2026, this represents approximately 2.2% of Aurora’s outstanding common stock on an as-converted basis.

The position includes both Class A and high-vote Class B shares, which carry ten votes per share and are convertible one-for-one into Class A. On August 5, 2026, Index Growth III sold 177,085 Class A shares and Yucca sold 2,697 Class A shares in open market transactions at an average price of $7.0746 per share. Following these trades, the reporting persons state they beneficially owned less than five percent of Aurora’s Class A common stock.

Key Figures

Index Growth III ownership: 37,658,409 shares of Common Stock Yucca ownership: 573,457 shares of Common Stock IVGA III ownership: 38,231,866 shares of Common Stock +5 more

8 metrics

Index Growth III ownership 37,658,409 shares of Common Stock Shares beneficially owned by Index Ventures Growth III (Jersey) L.P.

Yucca ownership 573,457 shares of Common Stock Shares beneficially owned by Yucca (Jersey) SLP

IVGA III ownership 38,231,866 shares of Common Stock Shares Index Venture Growth Associates III Limited may be deemed to beneficially own

Outstanding Class A shares 1,708,146,085 shares of Class A Common Stock Outstanding as of July 22, 2026 for percent-of-class calculation

Index Growth III sale 177,085 shares of Class A Common Stock Sold in open market transactions on August 5, 2026

Yucca sale 2,697 shares of Class A Common Stock Sold in open market transactions on August 5, 2026

Average sale price $7.0746 per share Average price for August 5, 2026 open market sales of Class A shares

Ownership percentage 2.2% Approximate percent of outstanding Common Stock beneficially owned by the reporting persons

Key Terms

beneficially owned, dispositive power, Class B Common Stock, Rule 13d-3 of the Exchange Act, +2 more

6 terms

beneficially owned financial

"IVGA III may be deemed to beneficially own the 38,231,866 shares of Common Stock"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

dispositive power financial

"may be deemed to have dispositive and voting power over Yucca's shares"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

Class B Common Stock financial

"37,342,994 shares of Class B common stock, par value $0.0001 per share"

A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.

Rule 13d-3 of the Exchange Act regulatory

"Pursuant to Rule 13d-3 of the Exchange Act, the percent of class was calculated"

open market transactions financial

"sold Class A Common Stock in open market transactions for an average price"

Open market transactions are the buying and selling of a company’s shares or other securities conducted on public exchanges or through the wider market rather than through private deals or negotiated placements. They matter to investors because these trades change supply and demand in real time—like shoppers affecting a store’s inventory—and so can move prices, signal management or investor sentiment, affect liquidity, and alter ownership stakes that influence future returns and risk.

co-investment vehicle financial

"Yucca administers the co-investment vehicle that is contractually required to mirror"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/07/2026 - 05:05 PM Accepted by SEC EDGAR 08/07/2026 - 05:05 PM Learn about SEC filing dates

FAQ

What stake in Aurora Innovation (AUR) do Index Ventures–related funds report?

Funds associated with Index Ventures report beneficial ownership of 38,231,866 Aurora Innovation common shares, including both Class A and Class B stock. This position, calculated with Class B shares treated as converted, represents approximately 2.2% of Aurora’s outstanding common stock as of July 22, 2026.

How many Aurora Innovation (AUR) shares does Index Ventures Growth III hold?

Index Ventures Growth III (Jersey), L.P. directly owns 37,658,409 Aurora Innovation common shares, made up of 315,415 Class A shares and 37,342,994 Class B shares. This stake represents approximately 2.2% of Aurora’s outstanding common stock on an as-converted basis.

What Aurora Innovation (AUR) share sales did Index Ventures report on August 5, 2026?

On August 5, 2026, Index Ventures Growth III sold 177,085 shares of Aurora’s Class A common stock and Yucca (Jersey) SLP sold 2,697 Class A shares. Both sales occurred in open market transactions at an average price of $7.0746 per share.

How is Aurora Innovation’s (AUR) dual-class share structure described?

Aurora has Class A and Class B common stock. Each share of Class A common carries one vote, while each share of Class B common carries ten votes and is convertible at the holder’s election into one share of Class A common stock.

What share count did Aurora Innovation (AUR) report for calculating ownership percentages?

Ownership percentages were calculated using 1,708,146,085 Aurora Innovation Class A common shares outstanding as of July 22, 2026. For this calculation, the funds’ Class B common shares were treated as if converted into Class A common stock under Rule 13d-3.

Are Index Ventures–related funds still over 5% holders of Aurora Innovation (AUR)?

No. After the August 5, 2026 share sales, the reporting persons state they beneficially owned less than five percent of Aurora Innovation’s Class A common stock, while holding approximately 2.2% of the company’s outstanding common stock on an as-converted basis.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 1)

Aurora Innovation, Inc.

(Name of Issuer)

Class A common stock, $0.0001 par value per share

(Title of Class of Securities)

051774107

(CUSIP Number)

Andre Dubois
c/o Index Ventures, 5th Floor, 44 Esplanade
St. Helier, Y9, JE1 3FG
44 1534 605600

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

08/05/2026

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

schemaVersion:

SCHEDULE 13D

CUSIP Number(s): 051774107

1

Name of reporting person

Index Ventures Growth III (Jersey), L.P.

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

JERSEY

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 37,658,409.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 37,658,409.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

37,658,409.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

2.2 %

14

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person:

Consists of (i) 315,415 shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") and (ii) 37,342,994 shares of Class B common stock, par value $0.0001 per share ("Class B Common Stock") of the Issuer. The rights of the holders of Class A Common Stock and Class B Common Stock are generally identical, except with respect to voting and conversion. Each share of Class A Common Stock is entitled to one vote per share. Each share of Class B Common Stock is entitled to ten votes per share and is convertible at the election of the holder into one share of Class A Common Stock. In addition, each share of Class B Common Stock will be automatically converted into one share of Class A Common Stock upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation. Pursuant to Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), the percent of class was calculated based on (i) 1,708,146,085 shares of Class A Common Stock outstanding as of July 22, 2026, as reported by the Issuer in its Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on July 29, 2026, and (ii) the shares of Class B Common Stock of the Issuer beneficially owned by the Reporting Person (with such shares treated as converted into shares of Class A Common Stock only for purposes of computing the percentage ownership of the Reporting Person pursuant to the Exchange Act).

SCHEDULE 13D

CUSIP Number(s): 051774107

1

Name of reporting person

Yucca (Jersey) SLP

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

WC

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

JERSEY

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 573,457.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 573,457.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

573,457.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

0.0 %

14

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person:

Consists of (i) 4,803 shares of Class A Common Stock and (ii) 568,654 shares of Class B Common Stock of the Issuer. The rights of the holders of Class A Common Stock and Class B Common Stock are generally identical, except with respect to voting and conversion. Each share of Class A Common Stock is entitled to one vote per share. Each share of Class B Common Stock is entitled to ten votes per share and is convertible at the election of the holder into one share of Class A Common Stock. In addition, each share of Class B Common Stock will be automatically converted into one share of Class A Common Stock upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation. Pursuant to Rule 13d-3 of the Exchange Act, the percent of class was calculated based on (i) 1,708,146,085 shares of Class A Common Stock outstanding as of July 22, 2026, as reported by the Issuer in its Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on July 29, 2026, and (ii) the shares of Class B Common Stock of the Issuer beneficially owned by the Reporting Person (with such shares treated as converted into shares of Class A Common Stock only for purposes of computing the percentage ownership of the Reporting Person pursuant to the Exchange Act).

SCHEDULE 13D

CUSIP Number(s): 051774107

1

Name of reporting person

Index Venture Growth Associates III Limited

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

AF

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

JERSEY

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 38,231,866.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 38,231,866.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

38,231,866.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

2.2 %

14

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person:

Consists of (i) 320,218 shares of Class A Common Stock and (ii) 37,911,648 shares of Class B Common Stock of the Issuer. The rights of the holders of Class A Common Stock and Class B Common Stock are generally identical, except with respect to voting and conversion. Each share of Class A Common Stock is entitled to one vote per share. Each share of Class B Common Stock is entitled to ten votes per share and is convertible at the election of the holder into one share of Class A Common Stock. In addition, each share of Class B Common Stock will be automatically converted into one share of Class A Common Stock upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation. Pursuant to Rule 13d-3 of the Exchange Act, the percent of class was calculated based on (i) 1,708,146,085 shares of Class A Common Stock outstanding as of July 22, 2026, as reported by the Issuer in its Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on July 29, 2026, and (ii) the shares of Class B Common Stock of the Issuer beneficially owned by the Reporting Person (with such shares treated as converted into shares of Class A Common Stock only for purposes of computing the percentage ownership of the Reporting Person pursuant to the Exchange Act).

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: Class A common stock, $0.0001 par value per share
(b)	Name of Issuer: Aurora Innovation, Inc.
(c)	Address of Issuer's Principal Executive Offices: 1654 Smallman St, Pittsburgh, PENNSYLVANIA , 15222.
Item 1 Comment: This Amendment to the Schedule 13D originally filed on November 15, 2021 relates to the shares of Class A Common Stock of Aurora Innovation, Inc. (the "Issuer"). The Issuer also has Class B Common Stock (together with the Class A Common Stock, the "Common Stock"), issued and outstanding, which stock is convertible on a one-for-one basis into shares of Class A Common Stock at the election of the holder and automatically upon the occurrence of certain events described in the Issuer's certificate of incorporation.
Item 5.	Interest in Securities of the Issuer
(a)	The information set forth in rows 7 through 13 of the cover pages to this Schedule 13D is incorporated by reference. Pursuant to Rule 13d-3 of the Exchange Act, the percent of class was calculated based on (i) 1,708,146,085 shares of Class A Common Stock outstanding as of July 22, 2026, as reported by the Issuer in its Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on July 29, 2026, and (ii) the shares of Class B Common Stock of the Issuer beneficially owned by the Reporting Person (with such shares treated as converted into shares of Class A Common Stock only for purposes of computing the percentage ownership of the Reporting Person pursuant to the Exchange Act). Index Ventures Growth III (Jersey) L.P. ("Index Growth III") directly owns 37,658,409 shares of Common Stock, consisting of (i) 315,415 shares of Class A Common Stock and (ii) 37,342,994 shares of Class B Common Stock, which represents approximately 2.2% of the outstanding Common Stock. Yucca (Jersey) SLP ("Yucca") directly owns 573,457 shares of Common Stock, consisting of (i) 4,803 shares of Class A Common Stock and (ii) 568,654 shares of Class B Common Stock, which represents less than 0.1% of the outstanding Common Stock. Yucca administers the co-investment vehicle that is contractually required to mirror Index Growth III's investments. As a result, Index Venture Growth Associates III Limited ("IVGA III") may be deemed to have dispositive and voting power over Yucca's shares by virtue of its dispositive power over and voting power over the shares owned by Index Growth III. IVGA III may be deemed to beneficially own the 38,231,866 shares of Common Stock owned by Index Growth III and Yucca, consisting of (i) 320,218 shares of Class A Common Stock and (ii) 37,911,648 shares of Class B Common Stock, which represents approximately 2.2% of the outstanding Common Stock.
(b)	Item 5(a) is incorporated by reference.
(c)	On August 5, 2026, Index Growth III and Yucca sold 177,085 shares and 2,697 shares, respectively, of the Issuer's Class A Common Stock in open market transactions for an average price of $7.0746 per share. Except as otherwise set forth in this Item 5(c), none of the Reporting Persons have effected any transactions in the Issuer's Common Stock during the past sixty days.
(d)	Not applicable.
(e)	Following the transactions reported in Item 5(c), the Reporting Persons beneficially owned less than five percent of the Issuer's Class A Common Stock.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Index Ventures Growth III (Jersey), L.P.

Signature:	/s/ Nigel Greenwood
Name/Title:	Director of General Partner
Date:	08/07/2026

Yucca (Jersey) SLP

Signature:	/s/ Nigel Greenwood
Name/Title:	Authorised Signatory
Date:	08/07/2026

Index Venture Growth Associates III Limited

Signature:	/s/ Nigel Greenwood
Name/Title:	Director
Date:	08/07/2026