Beneficial Ownership Report · SCHEDULE 13G/A
Tempus AI, Inc.
TEMNASDAQEQUITYCurrent
Beneficial Ownership Report
Structured filing — SCHEDULE 13G/A
primary_doc.xml
Amendment · This filing reports the amendment as submitted.
Subject company
- Company
- Tempus AI, Inc.
- Company CIK
- 0001717115
- Street
- 600 West Chicago Avenue
- Street (continued)
- Suite 510
- City
- Chicago
- State / country code
- IL
- Postal code
- 60654
Statement details
- Amendment number
- 1
- Security class
- Common Stock
- Event date
- 10/31/2026
- Rule designation
- Rule 13d-1(b)
Reporting person 1
- Name
- ARK Investment Management LLC
- Citizenship / organization
- DE
- Reporting person type
- IA
- Aggregate amount owned
- 8,607,836.00
- Percent of class
- 4.91
- Sole voting power
- 8,161,270.00
- Shared voting power
- 124,106.00
- Sole dispositive power
- 8,607,836.00
- Shared dispositive power
- 0.00
- Aggregate excludes certain shares
- N
Reporting person 2
- Name
- Catherine D. Wood
- Citizenship / organization
- X1
- Reporting person type
- HC · IN
- Aggregate amount owned
- 8,607,836.00
- Percent of class
- 4.91
- Sole voting power
- 0.00
- Shared voting power
- 8,285,376.00
- Sole dispositive power
- 0.00
- Shared dispositive power
- 8,607,836.00
- Aggregate excludes certain shares
- N
Item 1
Issuer
Tempus AI, Inc.
Principal executive office address
600 West Chicago Avenue, Suite 510, Chicago, IL 60654
Item 2
Citizenship
(i) ARK: Delaware (ii) Catherine D. Wood: United States
Filing person
(i) ARK Investment Management LLC ("ARK") (ii) Catherine D. Wood
Principal business or residence address
ARK and Catherine D. Wood: 200 Central Avenue, St. Petersburg, FL 33701
Item 3
Not applicable indication
N
Type of filing person
IA · HC
Item 4
Percent of class
ARK and Catherine D. Wood: 4.91
Amount beneficially owned
ARK and Catherine D. Wood: 8,607,836
Sole voting power
(i) ARK: 8,161,270 (ii) Catherine D. Wood: 0
Shared voting power
(i) ARK: 124,106 (ii) Catherine D. Wood: 8,285,376
Sole dispositive power
(i) ARK: 8,607,836 (ii) Catherine D. Wood: 0
Shared dispositive power
(i) ARK: 0 (ii) Catherine D. Wood: 8,607,836
Item 5
Not applicable indication
N
Ownership of 5% or less
Y
Item 6
Not applicable indication
Y
Item 7
Not applicable indication
Y
Item 8
Not applicable indication
Y
Item 9
Not applicable indication
Y
Item 10
Not applicable indication
N
Certifications
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.
Signature 1
- Reporting person
- ARK Investment Management LLC
- Signed
- /s/ Kathleen Fontano
- Title
- Kathleen Fontano, Chief Compliance Officer
- Date
- 11/06/2026
Signature 2
- Reporting person
- Catherine D. Wood
- Signed
- /s/ Catherine D. Wood
- Title
- Catherine D. Wood, Chief Executive Officer, Chief Investment Officer
- Date
- 11/06/2026
Filed exhibits
- EXHIBIT 1 ↗tm2629184d1_ex-1.htm
Company context
Tempus is a technology company making precision medicine a reality through the practical application of artificial intelligence in healthcare. With one of the world’s largest libraries of de-identified multimodal data and an intelligent operating system that makes that data accessible and actionable, Tempus connects AI, diagnostics and clinical workflows to deliver more personalized patient care and accelerate the discovery, development and delivery of better medicines. By continuously transforming data into insights, Tempus