GeneDx Holdings Corp. (WGS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

28,726,248Shares Outstanding

3,493,609Shares held by institutions

$529,316,700Value of institutional holdings

105.91%Institutional ownership %

-5.16%Shares Changed QoQ

263No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 263 institutions have reported a stake in GeneDx Holdings Corp. (NASDAQ:WGS) as of September 2025, according to recent 13F filings with the SEC.

These investors collectively held 105.9% of the company's total shares outstanding in September 2025, down from 112.8% in June 2025.
In percentage terms, this reflects as a holdings change of -5.16% quarter on quarter, and an increase of 96.27% year over year.
Of these 263 institutional investors, 142 increased their holdings in GeneDx Holdings, while 92 of them reduced positions, and 29 investors maintained their exposure.
The aggregate institutional position in GeneDx Holdings now stands at 30.42Mn shares as of September 2025, after investors decreased their holdings (down by 1.66Mn shares quarter on quarter which is up 11.64Mn shares year over year).
With 3.06Mn shares, Corvex Management LP commands the largest institutional position in GeneDx Holdings as of September 30, 2025, equating to 10.65% of the company.
Among the most significant buyers of GeneDx Holdings during September 2025 were ARK Investment Management LLC (446.98K), FRANKLIN RESOURCES INC (343.95K), FMR LLC (339.99K), PRICE T ROWE ASSOCIATES INC /MD/ (316.35K), Amova Asset Management Americas, Inc. (292.25K).
Leading sellers of GeneDx Holdings stock in September 2025 included UBS Group AG (851.93K), Pentwater Capital Management LP (795.00K), Casdin Capital, LLC (500.00K), JANE STREET GROUP, LLC (493.91K), FRED ALGER MANAGEMENT, LLC (463.22K).
The top 10 institutional holders of GeneDx Holdings for the quarter ending September 2025 included Corvex Management LP (3.06Mn), Casdin Capital, LLC (3.01Mn), BlackRock, Inc. (1.53Mn), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (1.22Mn), VANGUARD GROUP INC (1.17Mn), GOLDMAN SACHS GROUP INC (1.17Mn), ORACLE INVESTMENT MANAGEMENT INC (889.95K), SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC (823.57K), T. Rowe Price Investment Management, Inc. (718.00K), FRANKLIN RESOURCES INC (681.38K).

263 Institutional Holders

3,493,609 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Corvex Management LP	30 Sep, 2025	3,058,629	0	0.00%	$329,536,688.00
Casdin Capital, LLC	30 Sep, 2025	3,007,164	-500,000	-14.26%	$323,991,849.00
BlackRock, Inc.	30 Sep, 2025	1,529,075	94,441	6.58%	$164,742,539.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	30 Sep, 2025	1,220,138	-411,264	-25.21%	$131,457,668.00
VANGUARD GROUP INC	30 Sep, 2025	1,170,422	-10,501	-0.89%	$126,101,267.00
GOLDMAN SACHS GROUP INC	30 Sep, 2025	1,168,180	118,739	11.31%	$125,859,714.00
ORACLE INVESTMENT MANAGEMENT INC	30 Sep, 2025	889,954	-32,500	-3.52%	$95,883,644.00
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	30 Sep, 2025	823,567	56,302	7.34%	$88,731,109.00
T. Rowe Price Investment Management, Inc.	30 Sep, 2025	718,003	-319,113	-30.77%	$77,358.00
FRANKLIN RESOURCES INC	30 Sep, 2025	681,381	343,954	101.93%	$73,411,935.00
Zweig-DiMenna Associates LLC	30 Sep, 2025	602,300	16,200	2.76%	$64,891,802.00
JENNISON ASSOCIATES LLC	30 Sep, 2025	598,426	200,530	50.40%	$64,474,418.00
WESTFIELD CAPITAL MANAGEMENT CO LP	30 Sep, 2025	544,094	-45,094	-7.65%	$58,620,688.00
LORD, ABBETT & CO. LLC	30 Sep, 2025	525,377	90,905	20.92%	$56,604.00
FMR LLC	30 Sep, 2025	503,309	339,985	208.17%	$54,226,598.00
Invesco Ltd.	30 Sep, 2025	494,072	-60,347	-10.88%	$53,231,317.00
GEODE CAPITAL MANAGEMENT, LLC	30 Sep, 2025	489,397	4,683	0.97%	$52,735,613.00
RAYMOND JAMES FINANCIAL INC	30 Sep, 2025	475,543	62,320	15.08%	$51,235,002.00
MORGAN STANLEY	30 Sep, 2025	467,812	-19,258	-3.95%	$50,402,119.00
ARK Investment Management LLC	30 Sep, 2025	446,979	446,979	0.00%	$48,157,485.00

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GeneDx Holdings Corp. (WGS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

263 Institutional Holders

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