WGSGeneDx Holdings Corp.

$90.35

Who owns WGS

239 institutions reported holding WGS for 2026Q1, together 106% of the company, fewer than the 283 a quarter earlier.

239

Institutions reporting a position · as of 2026Q1 · down from 283 the quarter before

Shares held by institutions
31.2M

Shares held by institutions · 106% of the company · long US equity positions only, as reported on Form 13F

Reported value
$2.00B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
36%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
20
New positions
36
Positions exited
86
Added to
98
Reduced
70
Top 10 holdersof the company
52%
Institutional ownership by quarter, 2021Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q123931.2M$2.00B
2025Q428331.0M$4.02B
2025Q326430.0M$3.23B
2025Q222831.4M$2.90B
2025Q122128.4M$2.51B
2024Q419723.5M$1.81B
2024Q313618.8M$799M
2024Q28616.3M$426M
2024Q15813.9M$127M
2023Q44812.4M$34M
2023Q35313.9M$51M
2023Q25814.1M$84M
2023Q183470.9M$172M
2022Q487141.5M$37M
2022Q398158.3M$138M
2022Q2111161.0M$202M
Largest reported holders, 2026Q1
HolderShares% of companyValue
Corvex Management LP3.2M11%$207M
Casdin Capital, LLC3.0M10%$193M
BlackRock Inc.1.6M5.3%$100M
WESTFIELD CAPITAL MANAGEMENT CO LP1.4M4.7%$88M
GOLDMAN SACHS GROUP INC1.3M4.6%$86M
ARK Investment Management LLC1.3M4.5%$85M
VANGUARD GROUP INC1.2M4.1%$77M
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC0.8M2.6%$50M
Zweig-DiMenna Associates LLC0.7M2.4%$44M
CITADEL ADVISORS LLC0.6M2.2%$42M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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