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Personalis, Inc.

PSNL
Exchange
Nasdaq
Industry
Services-Medical Laboratories
SEC CIK
0001527753

In the last 90 days, Personalis, Inc. insiders filed 0 open-market purchases and 6 sales; 158 institutions reported holding it in 13F filings for Q2 2026, worth $1.14B in total; ARK Invest is the only superinvestor holding it.

Q3 2024 vs. Q2 2024

How the institutions holding Personalis, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of PSNL: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders69283+16
Shares22.0M3.31M29.3M+10.7M (+57.2%)
Value$25.7M$3.87M$157.6M+$135.8M (+622.3%)

2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (24)

Institutions that held Personalis, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to PSNL in Q3 2024
InstitutionSharesValue% of portfolio
AIGH Capital Management LLC3,999,064$21.5M10.07%
BlackRock, Inc.2,915,683$15.7M0.00%
Blue Water Life Science Advisors, LLC1,000,000$5.38M4.73%
Walleye Capital LLC166,788$897.3K0.01%
Cubist Systematic Strategies, LLC157,239$845.9K0.01%
EAM Investors, LLC143,397$771.5K0.12%
Two Sigma Investments, LP78,259$421.0K0.00%
Citigroup Inc75,849$408.1K0.00%
Centiva Capital, LP70,614$379.9K0.02%
Semanteon Capital Management, LP69,631$374.6K0.26%
Quantbot Technologies LP38,958$209.6K0.01%
Algert Global LLC35,970$193.5K0.01%
Engineers Gate Manager LP29,822$160.4K0.00%
Arrowstreet Capital, Limited Partnership27,460$147.7K0.00%
American Century Companies Inc25,310$136.2K0.00%
AJOVista, LLC24,529$132.0K0.56%
Graham Capital Management, L.P.21,222$114.2K0.00%
Jefferies Financial Group Inc.19,400$104.4K0.00%
Squarepoint Ops LLC17,020$91.6K0.00%
Colony Group, LLC15,533$83.6K0.00%
Williams Jones Wealth Management, LLC.15,500$83.4K0.00%
nVerses Capital, LLC7,400$39.8K0.02%
Ancora Advisors, LLC800$4.30K0.00%
Wells Fargo & Company243$1.31K0.00%

Sold out (8)

Institutions that held Personalis, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of PSNL in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
D. E. Shaw & Co., Inc.195,352$228.6K
Balyasny Asset Management LLC65,895$77.1K
XTX Topco Ltd28,912$33.8K
Board of Trustees of The Leland Stanford Junior University15,790$18.5K
Banque Cantonale Vaudoise15,000$18.0K
Eqis Capital Management, Inc.12,502$14.6K
Redwood Wealth Management Group, LLC100$117
Group One Trading, L.P.1$1

Not filed for Q3 2024 yet (2)

Institutions that held Personalis, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PSNL in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.3,292,113$3.85M
Hoylecohen, LLC15,373$18.0K