Tempus AI, Inc.

Historical 13F Holders

Symbol
TEM
CUSIP
88023B103
All holders as of
Q2 2026
Type
Equity
Class
CL A
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 88023B103 since 12/18/2024, newest first.

Filer % of Class Filed
Baillie Gifford & Co 13G/A Amendment 4 5.0%
Checked 5% or less
5/7/2026
Event 3/31/2026
Vanguard Group Inc 13G/A Amendment 1 0% 3/27/2026
Event 3/13/2026
ARK Investment Management LLC 13G
5.4% 3/6/2026
Event 2/28/2026
Lefkofsky Eric P 13G/A Amendment 2
24.0% 2/10/2026
Event 12/31/2025
Baillie Gifford & Co 13G/A Amendment 3 5.8% 11/12/2025
Event 9/30/2025
Vanguard Group Inc 13G 5.6% 10/31/2025
Event 9/30/2025
Lefkofsky Eric P 13G/A Amendment 1
25.9% 5/9/2025
Event 3/31/2025
Baillie Gifford & Co 13G 7.3% 4/30/2025
Event 3/31/2025
Baillie Gifford & Co 13G 9.2% 11/5/2024
Event 9/30/2024

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 23 156 k $12.8 M
2026 Q2 547 118 M $6.53 B
2026 Q1 473 105 M $4.75 B
2025 Q4 522 101 M $5.97 B
2025 Q3 502 99.2 M $7.93 B
2025 Q2 434 83.2 M $5.29 B
2025 Q1 337 59.3 M $2.86 B
2024 Q4 176 51.7 M $1.75 B
2024 Q3 119 38.6 M $2.18 B
2024 Q2 89 42.6 M $1.49 B