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Personalis Inc
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12.660USD
+0.380+3.09%
Close 07-31 16:00（ET）Quotes delayed by 15 min
1.35BMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Merck & Co Inc
13.41%
Tempus AI Inc
12.45%
Lightspeed Venture Partners
7.79%
ARK Investment Management LLC
7.59%
T. Rowe Price Investment Management, Inc.
4.54%
Other
54.21%
Shareholders
Shareholders
Proportion
Merck & Co Inc
13.41%
Tempus AI Inc
12.45%
Lightspeed Venture Partners
7.79%
ARK Investment Management LLC
7.59%
T. Rowe Price Investment Management, Inc.
4.54%
Other
54.21%
Shareholder Types
Shareholders
Proportion
Investment Advisor
27.67%
Corporation
25.86%
Investment Advisor/Hedge Fund
18.65%
Venture Capital
7.83%
Private Equity
2.02%
Individual Investor
1.22%
Hedge Fund
1.11%
Research Firm
1.05%
Pension Fund
0.50%
Other
14.09%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
286
65.32M
62.66%
+1.91M
2025Q4
251
60.12M
67.70%
+7.58M
2025Q3
235
47.23M
53.19%
-84.21K
2025Q2
227
69.99M
79.03%
+1.80M
2025Q1
223
76.78M
86.93%
+10.49M
2024Q4
213
73.54M
83.34%
+21.51M
2024Q3
203
51.51M
73.15%
+1.63M
2024Q2
208
30.80M
57.54%
-8.76M
2024Q1
264
31.11M
59.99%
-9.40M
2023Q4
271
31.05M
62.33%
-8.25M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Merck & Co Inc
14.04M
13.42%
--
--
Dec 31, 2025
Tempus AI Inc
13.04M
12.46%
+120.72K
+0.93%
Dec 22, 2025
Lightspeed Venture Partners
8.16M
7.8%
--
--
Dec 31, 2025
ARK Investment Management LLC
7.88M
7.53%
-31.10K
-0.39%
Dec 31, 2025
T. Rowe Price Investment Management, Inc.
10.78M
10.3%
+7.90M
+273.85%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
4.32M
4.13%
-9.46K
-0.22%
Dec 31, 2025
Columbia Threadneedle Investments (UK)
3.51M
3.35%
+3.51M
--
Dec 31, 2025
abrdn Inc.
3.25M
3.11%
+861.95K
+36.10%
Dec 31, 2025
Columbia Threadneedle Investments (US)
2.62M
2.5%
+2.32M
+774.98%
Dec 31, 2025
View more
Related ETFs
Updated: Tue, Dec 2
Updated: Tue, Dec 2
Name
Proportion
ARK Genomic Revolution ETF
6.89%
Invesco NASDAQ Future Gen 200 ETF
1.06%
Global X Genomics & Biotechnology ETF
0.67%
iShares Micro-Cap ETF
0.09%
Invesco Nasdaq Biotechnology ETF
0.09%
ProShares Ultra Nasdaq Biotechnology
0.08%
Vanguard US Momentum Factor ETF
0.05%
Avantis US Small Cap Equity ETF
0.05%
iShares Biotechnology ETF
0.04%
iShares Russell 2000 Value ETF
0.03%
View more
ARK Genomic Revolution ETF
Proportion6.89%
Invesco NASDAQ Future Gen 200 ETF
Proportion1.06%
Global X Genomics & Biotechnology ETF
Proportion0.67%
iShares Micro-Cap ETF
Proportion0.09%
Invesco Nasdaq Biotechnology ETF
Proportion0.09%
ProShares Ultra Nasdaq Biotechnology
Proportion0.08%
Vanguard US Momentum Factor ETF
Proportion0.05%
Avantis US Small Cap Equity ETF
Proportion0.05%
iShares Biotechnology ETF
Proportion0.04%
iShares Russell 2000 Value ETF
Proportion0.03%