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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.

Q4 2022 vs. Q3 2022

How the institutions holding Personalis, Inc. changed between Q3 2022 and Q4 2022.

All holders in Q4 2022All holders in Q3 2022

13F holders of PSNL: Q3 2022 compared with Q4 2022
MeasureQ3 2022Of which not filed for Q4 2022Q4 2022Change
Holders811800
Shares28.4M55027.8M−566.1K (−2.0%)
Value$83.9M$1.63K$55.0M−$28.9M (−34.4%)

1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (15)

Institutions that held Personalis, Inc. at the end of Q4 2022 but not at the end of Q3 2022.

Institutions new to PSNL in Q4 2022
InstitutionSharesValue% of portfolio
Bank of Montreal139,800$278.2K0.00%
Man Group plc138,214$273.7K0.00%
B. Riley Asset Management, LLC125,670$248.8K0.11%
Anson Funds Management LP104,972$207.8K0.07%
Prosight Management, LP58,668$116.2K0.06%
Boothbay Fund Management, LLC51,129$101.2K0.00%
Bruce & Co., Inc.50,000$99.0K0.03%
Ergoteles LLC37,962$75.2K0.00%
Charles Schwab Investment Management Inc22,941$45.4K0.00%
Engineers Gate Manager LP15,161$30.0K0.00%
Brinker Capital Investments, LLC10,443$20.7K0.00%
FMR LLC8,914$17.6K0.00%
Quantbot Technologies LP1,144$2.27K0.00%
Sofos Investments, Inc.2$80.00%
IFP Advisors, Inc124––

Sold out (15)

Institutions that held Personalis, Inc. at the end of Q3 2022 and filed for Q4 2022 without it.

Not filed for Q4 2022 yet (1)

Institutions that held Personalis, Inc. at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PSNL in Q3 2022 that haven't filed for Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
American Portfolios Advisors550$1.63K