Personalis

PSNL

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PSNL

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Major Shareholders Latest
Shareholder
Merck & Co., Inc.	13.41%	14.04M	0.29%	+0	12/19/2024
Tempus AI, Inc.	12.45%	13.04M	<0.01%	+0	07/19/2026
ARK Investment Management LLC	7.59%	7.94M	0.10%	+65.03K	03/31/2026
Columbia Management Investment Advisers, LLC	7.25%	7.59M	1.12%	+1.31M	03/31/2026
T. Rowe Price Group, Inc.	6.12%	6.41M	5.81%	-5.82M	03/31/2026
Lightspeed Ventures, LLC	5.83%	6.10M	1.97%	-2.06M	06/08/2026
Deep Track Capital, LP	5.50%	5.76M	2.64%	+2.76M	05/05/2026
BlackRock, Inc.	5.15%	5.39M	0.04%	+70.38K	03/31/2026
Aberdeen Group Plc	3.33%	3.49M	0.16%	+238.41K	03/31/2026
Aigh Capital Management, LLC	2.77%	2.90M	0.06%	+0	03/31/2026
Vanguard Capital Management, LLC	2.74%	2.87M	--	+2.87M	03/31/2026
Kennedy Capital Management LLC	2.09%	2.18M	0.41%	+470.92K	03/31/2026
Blue Water Life Science Advisors, LP	1.60%	1.68M	0.04%	+0	03/31/2026
Casdin Capital, LLC	1.53%	1.60M	--	+1.60M	03/31/2026
Geode Capital Management, LLC	1.24%	1.30M	0.03%	-152.00	03/31/2026
State Street Global Advisors, Inc.	1.08%	1.13M	0.06%	+83.58K	03/31/2026
Dimensional Fund Advisors LP	1.02%	1.07M	0.06%	+83.07K	03/31/2026
PFM Health Sciences, LP	0.83%	870.10K	0.04%	+64.28K	03/31/2026
Portolan Capital Management, LLC	0.70%	736.71K	0.33%	+357.52K	03/31/2026
The Goldman Sachs Group, Inc.	0.63%	664.52K	0.35%	+370.82K	03/31/2026

All Shareholders