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WGSWW

WGSWW

GeneDx Holdings Corp.

Institutional holders
236
As of Q2 2026
Total 13F value
$2.3B
Sum of disclosed positions
New positions
59
This quarter
Sold positions
73
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
Corvex Management LP

Corvex Management Lp

$328.5M4.78M10.03%+48.2%
Casdin Capital, LLC

Casdin Capital, Llc

$254.5M3.71M12.74%+23.3%
CITADEL ADVISORS LLC

Citadel Advisors

$118.8M1.73M0.00%+33.7%
BlackRock, Inc.

Blackrock, Inc.

$117.1M1.71M0.00%+10.0%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$114.6M1.67M0.01%+25.1%
ARK Investment Management LLC

Ark Investment Management

$110.5M1.61M0.72%+21.6%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

William Blair Investment Management, Llc

$96.2M1.40M0.29%+80.7%
MORGAN STANLEY

Morgan Stanley

$67.8M988.3K0.00%+85.7%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$60.3M879.0K0.00%+2.4%
First Light Asset Management, LLC

First Light Asset Management, Llc

$53.8M783.9K3.27%+222.7%
Deep Track Capital, LP

Deep Track Capital, Lp

$48.1M700.0K0.70%New Position
Sumitomo Mitsui Trust Group, Inc.

Sumitomo Mitsui Trust Holdings, Inc.

$45.8M666.6K0.03%+5.2%
Amova Asset Management Americas, Inc.

Nikko Asset Management Americas, Inc.

$45.7M666.6K0.59%+4.3%
Assenagon Asset Management S.A.

Assenagon Asset Management S.A.

$41.7M606.9K0.03%+219.0%
Zweig-DiMenna Associates LLC

Zweig-Dimenna Associates Llc

$39.3M572.0K3.56%-17.0%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$37.9M552.1K0.00%+0.5%
STATE STREET CORP

State Street Corporation

$36.2M527.8K0.00%+11.7%
GAGNON SECURITIES LLC

Gagnon Securities Llc

$36M524.9K6.94%+73.1%
Aberdeen Group plc

Abrdn Plc

$31.4M457.2K0.04%+98.7%
WELLINGTON MANAGEMENT GROUP LLP

Wellington Management Group Llp

$23.9M347.9K0.00%+2.0%
BANK OF AMERICA CORP /DE/

Bank Of America

$23.8M346.2K0.00%+47.6%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$23.4M1.53M0.00%+5912.5%
FRANKLIN RESOURCES INC

Franklin Resources Inc

$19.3M280.9K0.00%-53.7%
DIMENSIONAL FUND ADVISORS LP

Dimensional Fund Advisors Lp

$19.3M280.6K0.00%+5.6%
NORGES BANK

Norges Bank

$18.7M273.1K0.00%New Position
EVENTIDE ASSET MANAGEMENT, LLC

Eventide Asset Management, Llc

$18.5M269.5K0.25%-41.3%
UBS Group AG

Ubs Group Ag

$14.3M208.7K0.00%+310.6%
AMERIPRISE FINANCIAL INC

Ameriprise Financial Inc

$14.3M207.7K0.00%+6.0%
JANE STREET GROUP, LLC

Jane Street Group, Llc

$14M204.6K0.00%New Position
ASHFORD CAPITAL MANAGEMENT INC

Ashford Capital Management Inc

$13.9M202.0K1.49%+15.7%
Portolan Capital Management, LLC

Portolan Capital Management, Llc

$13.8M200.3K0.51%+95.3%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$13.6M197.6K0.00%+13.9%
Alamea Verwaltungs GmbH

Alamea Verwaltungs Gmbh

$12.8M186.0K10.20%Unchanged
NORTHERN TRUST CORP

Northern Trust Corp

$12.6M183.8K0.00%+4.6%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$12.2M177.9K0.00%New Position
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$12.2M177.9K0.00%+4.3%
Gagnon Advisors, LLC

Gagnon Advisors, Llc

$12.2M177.9K7.76%+20.0%
MILLENNIUM MANAGEMENT LLC

Millennium Management

$10.7M155.6K0.00%+3.8%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$10.5M152.9K0.00%+5.8%
Rockefeller Capital Management L.P.

Rockefeller Capital Management L.P.

$10.4M151.2K0.01%+56.5%
SUSQUEHANNA INTERNATIONAL GROUP, LLP

Susquehanna International Group, Llp

$9.8M142.3K0.00%+103.0%
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Healthcare Of Ontario Pension Plan Trust Fund

$9.7M141.5K0.01%New Position
Corient Private Wealth LP

Ci Private Wealth, Llc

$9.2M134.0K0.00%New Position
BNP PARIBAS FINANCIAL MARKETS

Bnp Paribas Arbitrage, Snc

$8.5M123.7K0.00%+1502.6%
RAYMOND JAMES FINANCIAL INC

Raymond James Financial Inc

$8.5M123.4K0.00%-79.8%
SILVERARC CAPITAL MANAGEMENT, LLC

Silverarc Capital Management, Llc

$8.4M122.3K0.87%New Position
ROYCE & ASSOCIATES LP

Royce & Associates Lp

$7.7M112.1K0.06%-20.2%
TUDOR INVESTMENT CORP ET AL

Tudor Investment Corp Et Al

$7.5M108.8K0.01%+224.5%
FRED ALGER MANAGEMENT, LLC

Fred Alger Management, Llc

$7.5M108.5K0.02%-46.5%
Science & Technology Partners, L.P.

Science & Technology Partners, L.P.

$7.3M106.4K1.23%-55.9%

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