Personalis, Inc. - Class A Common Stock, $0.0001 par value per share (PSNL)

Historical Holders from Q2 2019 to Q3 2025

Symbol
PSNL on Nasdaq
CUSIP
71535D106
Type / Class
Equity / Class A Common Stock, $0.0001 par value per share
Shares outstanding
171M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
64.7M
Holdings value
$422M
% of all portfolios
0.001%
Grand Portfolio weight change
+0%
Number of holders
105
Number of buys
47
Number of sells
-50
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Personalis, Inc. - Class A Common Stock, $0.0001 par value per share (PSNL)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Merck & Co., Inc. 16.5% $42.6M 14M Merck & Co., Inc. Dec 19, 2024
Tempus AI, Inc. 14.5% $66.1M 12.9M Eric Lefkofsky Sep 11, 2025
KEYWELL BRADLEY A 7.6% $38.9M 12.8M Bradley A. Keywell Jan 17, 2025
Red Sky Ventures LLC 4.7% -16.7% $52.5M -$9.37M 8.06M -15.1% Red Sky Ventures LLC Sep 30, 2025
ARK Investment Management LLC 8.14% -14.5% $21.8M $1.25M 7.19M +6.09% ARK Investment Management LLC Mar 31, 2025
HIRSCHMAN ORIN 6.1% $13M 4.29M Orin Hirschman Dec 31, 2024
BlackRock, Inc. 3.5% $8.95M 2.96M BlackRock, Inc. Dec 31, 2024

Institutional Holders of Personalis, Inc. - Class A Common Stock, $0.0001 par value per share (PSNL)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 64.7M $422M +$27.3M $6.52 105
2025 Q2 60.5M $397M +$44.2M $6.56 105
2025 Q1 54.8M $192M +$10.1M $3.51 102
2024 Q4 51.6M $298M -$3.57M $5.78 107
2024 Q3 29.3M $162M +$43M $5.38 83
2024 Q2 22M $25.7M -$438K $1.17 69
2024 Q1 22.3M $33.2M +$265K $1.49 70
2023 Q4 21.9M $46M -$4.71M $2.10 67
2023 Q3 24.8M $30M -$2.22M $1.21 63
2023 Q2 26.1M $49M -$2.37M $1.88 64
2023 Q1 27.2M $75M +$428K $2.76 61
2022 Q4 27.6M $54.7M -$1.25M $1.98 77
2022 Q3 27.8M $82.1M -$1.79M $2.97 72
2022 Q2 28.3M $100M -$15.4M $3.45 92
2022 Q1 30.6M $250M -$326K $8.19 113
2021 Q4 26.4M $374M -$10.6M $14.27 101
2021 Q3 30.1M $579M -$15M $19.24 116
2021 Q2 30.3M $766M +$23.2M $25.30 130
2021 Q1 29.4M $724M +$61.2M $24.61 128
2020 Q4 26.2M $961M +$120M $36.61 124
2020 Q3 25.3M $551M +$131M $21.67 87
2020 Q2 18.3M $238M +$7.25M $12.97 75
2020 Q1 19M $153M +$9.35M $8.07 64
2019 Q4 17.4M $190M +$10.1M $10.90 74
2019 Q3 15.8M $231M -$27.6M $14.68 65
2019 Q2 14.8M $403M +$403M $27.15 67