Tempus AI Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: TEM only recently listed within the past 12 months

Top 25 shareholders own 88.98% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
24.5%	Eric Lefkofsky	38,571,288	US$2.1b	0%	no data
10.5%	BK TL21 LLC	16,560,249	US$893.8m	0%	no data
10.5%	Kimberly Keywell	16,560,249	US$893.8m	0%	no data
8.73%	Baillie Gifford & Co.	13,752,053	US$742.2m	46.8%	0.32%
6.1%	Gray Media, Llc	9,607,283	US$518.5m	0%	no data
3.43%	SoftBank Group Corp., Investment Arm	5,405,406	US$291.7m	0%	7.46%
3.42%	New Enterprise Associates, Inc.	5,385,979	US$290.7m	17.8%	12.97%
3.27%	T. Rowe Price Group, Inc.	5,155,089	US$278.2m	-1.38%	0.02%
3.15%	Innovation Group, LLC	4,952,973	US$267.3m	0%	100.0%
2.59%	Novo Holdings A/S	4,074,419	US$219.9m	0%	0.16%
2.33%	Revolution Growth	3,660,948	US$197.6m	0%	96.79%
1.64%	Wellington Management Group LLP	2,585,756	US$139.6m	0.81%	0.02%
1.55%	Nikko Asset Management Co., Ltd.	2,435,398	US$131.4m	3,280%	0.05%
1.51%	ARK Investment Management LLC	2,378,157	US$128.3m	355%	0.99%
0.99%	Alphabet Inc.	1,551,102	US$83.7m	0%	no data
0.95%	Millennium Management LLC	1,500,660	US$81.0m	551%	0.06%
0.78%	Ryan Fukushima	1,220,663	US$65.9m	10.2%	no data
0.67%	Norges Bank Investment Management	1,050,000	US$56.7m	0%	no data
0.59%	Lingotto Investment Management LLP	933,859	US$50.4m	0%	1.09%
0.52%	Franklin Resources, Inc.	811,311	US$43.8m	1.04%	0.01%
0.43%	AllianceBernstein L.P.	673,542	US$36.4m	-30.4%	0.01%
0.25%	RTW Investments, LP	400,000	US$21.6m	0%	0.31%
0.21%	Lefkofsky Family Foundation, Endowment Arm	332,131	US$17.9m	0%	100.0%
0.18%	Frontier Capital Management Co LLC	280,700	US$15.1m	-35.1%	0.12%
0.16%	Legal & General Investment Management Limited	254,968	US$13.8m	5,000%	no data