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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
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

CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
CC
Casdin Capital New York $1.32B AUM 76.62% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
ZDA
Zweig-DiMenna Associates New York $722M AUM 97.69% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Nikko Asset Management Americas's WGS Position: Q1 2026 in Review

Nikko Asset Management Americas increased its GeneDx Holdings (WGS) stake by 67% in Q1 2026, buying an estimated $23.4M and bringing the position to 638,800 shares worth $41M. The position accounts for 0.58% of the portfolio, ranked #45.

Nikko Asset Management Americas first reported a position in WGS in Q3 2025 and has held it in 3 quarters since. The position peaked at $49.6M in Q4 2025. 240 funds tracked by Wall St. Rank hold WGS as of Q1 2026.

  • Nikko Asset Management Americas held 638,800 shares of GeneDx Holdings worth $41M as of Q1 2026.
  • Nikko Asset Management Americas bought 257,075 GeneDx Holdings shares in Q1 2026, an estimated $23.4M.
  • GeneDx Holdings made up 0.58% of Nikko Asset Management Americas's portfolio in Q1 2026, its #45 holding.
  • Nikko Asset Management Americas first reported a position in GeneDx Holdings in Q3 2025 and has held it in 3 quarters since.
  • Nikko Asset Management Americas's GeneDx Holdings position peaked at $49.6M in Q4 2025.
  • 240 funds tracked by Wall St. Rank held GeneDx Holdings as of Q1 2026.

Based on Nikko Asset Management Americas's 13F filing for Q1 2026, filed 7 May 2026.