Tempus AI, Inc.

TEM

Exchange: Nasdaq
Industry: Services-Computer Programming, Data Processing, Etc.
SEC CIK: 0001717115

SEC filings (opens in a new tab)

In the last 90 days, Tempus AI, Inc. insiders filed 0 open-market purchases and 27 sales; 489 institutions reported holding it in 13F filings for Q2 2026, worth $6.41B in total; superinvestors ARK Invest and H&H International Investment hold it.

13F holders, Q3 2026

Institutional positions in Tempus AI, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 2; +1 vs. Q2 2026
Shares held: 43; −227 (−84.1%) vs. Q2 2026
Total value: $3.25K; −$12.4K (−79.2%) vs. Q2 2026
New holders: 2; 0 more added
Sold out: 1; 0 more reduced

488 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TEM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding TEM and their total value by quarter
Quarter	Holders	Value
Q2 2026	489	$6.41B
Q1 2026	427	$4.75B
Q4 2025	457	$5.96B
Q3 2025	441	$7.47B
Q2 2025	369	$5.24B
Q1 2025	288	$2.86B
Q4 2024	155	$1.75B
Q3 2024	97	$2.18B
Q2 2024	80	$1.30B
Q1 2024	0	$0
Q4 2023	0	$0
Q3 2023	0	$0
Q2 2023	0	$0
Q1 2023	0	$0
Q4 2022	0	$0
Q3 2022	0	$0
Q2 2022	0	$0
Q1 2022	0	$0
Q4 2021	0	$0
Q3 2021	0	$0
Q2 2021	0	$0
Q1 2021	0	$0

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Tempus AI, Inc.; share changes are against Q2 2026.

Institutions holding TEM in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
AQR Capital Management LLC	–	–	–	–	Not filed
Envestnet Asset Management Inc	–	–	–	–	Not filed
Two Sigma Investments, LP	–	–	–	–	Not filed
Zurcher Kantonalbank (Zurich Cantonalbank)	–	–	–	–	Not filed
Schonfeld Strategic Advisors LLC	–	–	–	–	Not filed
Janney Montgomery Scott LLC	–	–	–	–	Not filed
Mercer Global Advisors Inc	–	–	–	–	Not filed
Lazard Asset Management LLC	–	–	–	–	Not filed
Titleist Asset Management, LLC	–	–	–	–	Not filed
State of Wisconsin Investment Board	–	–	–	–	Not filed
Renaissance Capital LLC	–	–	–	–	Not filed
RFG Advisory, LLC	–	–	–	–	Not filed
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.	–	–	–	–	Not filed
New York State Common Retirement Fund	–	–	–	–	Not filed
Diversify Advisory Services, LLC	–	–	–	–	Not filed
Diversify Wealth Management, LLC	–	–	–	–	Not filed
Sciencast Management LP	–	–	–	–	Not filed
Walleye Capital LLC	–	–	–	–	Not filed
SG Americas Securities, LLC	–	–	–	–	Not filed
Natixis	–	–	–	–	Not filed
Benjamin Edwards Inc	–	–	–	–	Not filed
Gotham Asset Management, LLC	–	–	–	–	Not filed
Police & Firemen's Retirement System of New Jersey	–	–	–	–	Not filed
Green Alpha Advisors, LLC	–	–	–	–	Not filed
Headlands Technologies LLC	–	–	–	–	Not filed
Jupiter Topco LLC	–	–	–	–	Not filed
Treasurer of the State of North Carolina	–	–	–	–	Not filed
Advisor Group Holdings, Inc.	–	–	–	–	Not filed
Dimensional Fund Advisors LP	–	–	–	–	Not filed
Advisors Asset Management, Inc.	–	–	–	–	Not filed
Voya Investment Management LLC	–	–	–	–	Not filed
GWM Advisors LLC	–	–	–	–	Not filed
Brevan Howard Capital Management LP	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
Picton Mahoney Asset Management	–	–	–	–	Not filed
Bouvel Investment Partners, LLC	–	–	–	–	Not filed
Jones Financial Companies LLLP	–	–	–	–	Not filed
Bank of Montreal	–	–	–	–	Not filed
Canal Insurance CO	–	–	–	–	Not filed
Vanguard Global Advisers, LLC	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
Manufacturers Life Insurance Company, The	–	–	–	–	Not filed
Fred Alger Management, LLC	–	–	–	–	Not filed
Axq Capital, LP	–	–	–	–	Not filed
Vontobel Holding Ltd.	–	–	–	–	Not filed
Riverview Capital Advisers, LLC	–	–	–	–	Not filed
State of New Jersey Common Pension Fund D	–	–	–	–	Not filed
Consolidated Investment Group LLC	–	–	–	–	Not filed
Lane Generational LLC	–	–	–	–	Not filed
Essex Investment Management Co LLC	–	–	–	–	Not filed
Scientech Research LLC	–	–	–	–	Not filed
Cambridge Investment Research Advisors, Inc.	–	–	–	–	Not filed
Employees Retirement System of Texas	–	–	–	–	Not filed
Walleye Trading LLC	–	–	–	–	Not filed
Handelsbanken Fonder AB	–	–	–	–	Not filed
REX Advisers, LLC	–	–	–	–	Not filed
Alethea Capital Management, LLC	–	–	–	–	Not filed
Public Employees Retirement System of Ohio	–	–	–	–	Not filed
Baird Financial Group, Inc.	–	–	–	–	Not filed
Banque Cantonale Vaudoise	–	–	–	–	Not filed
Quantinno Capital Management LP	–	–	–	–	Not filed
Diametric Capital, LP	–	–	–	–	Not filed
XTX Topco Ltd	–	–	–	–	Not filed
Stratos Wealth Partners, LTD.	–	–	–	–	Not filed
Stifel Financial Corp	–	–	–	–	Not filed
Arizona State Retirement System	–	–	–	–	Not filed
Silverback Asset Management LLC	–	–	–	–	Not filed
Ensign Peak Advisors, Inc	–	–	–	–	Not filed
Salem Investment Counselors Inc	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
China Universal Asset Management Co., Ltd.	–	–	–	–	Not filed
Victory Financial Group, LLC	–	–	–	–	Not filed
Vanguard Investments Australia, Ltd.	–	–	–	–	Not filed
Himension Fund	–	–	–	–	Not filed
Quantbot Technologies LP	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
Toroso Investments, LLC	–	–	–	–	Not filed
KLP Kapitalforvaltning AS	–	–	–	–	Not filed
Wellington Shields Capital Management, LLC	–	–	–	–	Not filed
Caption Management, LLC	–	–	–	–	Not filed
M&T Bank Corp	–	–	–	–	Not filed
Capstone Capital Management Ltd	–	–	–	–	Not filed
Landscape Capital Management, L.L.C.	–	–	–	–	Not filed
Cerity Partners LLC	–	–	–	–	Not filed
Circle Wealth Management, LLC	–	–	–	–	Not filed
Squarepoint Ops LLC	–	–	–	–	Not filed
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
Monetta Financial Services Inc	–	–	–	–	Not filed
H&H International Investment, LLCSuperinvestorH&H International Investment	–	–	–	–	Not filed
Step Capital Management Pte. Ltd.	–	–	–	–	Not filed
Rockefeller Capital Management L.P.	–	–	–	–	Not filed
Steward Partners Investment Advisory, LLC	–	–	–	–	Not filed
Amundi	–	–	–	–	Not filed
SBI Securities Co., Ltd.	–	–	–	–	Not filed
Kestra Private Wealth Services, LLC	–	–	–	–	Not filed
EP Wealth Advisors, LLC	–	–	–	–	Not filed
Xponance, Inc.	–	–	–	–	Not filed
Torrey Growth & Income Advisors	–	–	–	–	Not filed
Ameriprise Financial Inc	–	–	–	–	Not filed
Ak Global Asset Management, LLC	–	–	–	–	Not filed