Nikko Asset Management Americas’s GeneDx Holdings WGS Stock Holding History

Nikko Asset Management Americas’s Portfolio WGS Stock Details WGS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$45.7M	Buy	666,581 +27,781	+4%	+$1.58M	0.59%	45
2026 Q1	$41M	Buy	638,800 +257,075	+67%	+$23.4M	0.58%	45
2025 Q4	$49.6M	Buy	381,725 +89,470	+31%	+$12.3M	0.57%	50
2025 Q3	$31.4M	Buy	+292,255	New	+$31.8M	0.3%	73

Other funds holding WGS

Corvex Management New York $3.27B AUM 38.53% 1-Year Est. Return

Casdin Capital New York $2B AUM 147.21% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

FLAM

First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return

Nikko Asset Management Americas's WGS Position: Q2 2026 in Review

Nikko Asset Management Americas increased its GeneDx Holdings (WGS) stake by 4.3% in Q2 2026, buying an estimated $1.58M and bringing the position to 666,581 shares worth $45.7M. The position accounts for 0.59% of the portfolio, ranked #45.

Nikko Asset Management Americas first reported a position in WGS in Q3 2025 and has held it in 4 quarters since. The position peaked at $49.6M in Q4 2025. 223 funds tracked by Wall St. Rank hold WGS as of Q2 2026.

Nikko Asset Management Americas held 666,581 shares of GeneDx Holdings worth $45.7M as of Q2 2026.
Nikko Asset Management Americas bought 27,781 GeneDx Holdings shares in Q2 2026, an estimated $1.58M.
GeneDx Holdings made up 0.59% of Nikko Asset Management Americas's portfolio in Q2 2026, its #45 holding.
Nikko Asset Management Americas first reported a position in GeneDx Holdings in Q3 2025 and has held it in 4 quarters since.
Nikko Asset Management Americas's GeneDx Holdings position peaked at $49.6M in Q4 2025.
223 funds tracked by Wall St. Rank held GeneDx Holdings as of Q2 2026.

Based on Nikko Asset Management Americas's 13F filing for Q2 2026, filed 13 Aug 2026.