Tempus AI, Inc. - Class A Common Stock (TEM)

Historical Holders from Q2 2024 to Q3 2025

Symbol
TEM on Nasdaq
CUSIP
88023B103
Type / Class
Equity / Class A Common Stock
Shares outstanding
167M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
92.4M
Holdings value
$7.46B
% of all portfolios
0.007%
Grand Portfolio weight change
+0.001%
Number of holders
427
Number of buys
278
Number of sells
-157
Average Value change %
+0%
Average buys %
+0.003%
Average sells %
-0.002%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Tempus AI, Inc. - Class A Common Stock (TEM)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
LEFKOFSKY ERIC P 25.9% $1.89B 44.9M Eric Paul Lefkofsky Mar 31, 2025
BAILLIE GIFFORD & CO 5.8% -21.4% $782M -$210M 9.69M -21.1% BAILLIE GIFFORD & CO Sep 30, 2025
VANGUARD GROUP INC 5.59% $762M 9.44M The Vanguard Group Sep 30, 2025

Institutional Holders of Tempus AI, Inc. - Class A Common Stock (TEM)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 92.4M $7.46B +$723M $80.71 427
2025 Q2 82.4M $5.24B +$1.53B $63.54 363
2025 Q1 59.1M $2.85B +$465M $48.24 283
2024 Q4 51.7M $1.75B +$333M $33.76 152
2024 Q3 37.5M $2.12B +$131M $56.60 100
2024 Q2 37.2M $1.3B +$1.3B $35.00 80