Janus Henderson Group
WGS icon

Janus Henderson Group’s GeneDx Holdings WGS Stock Holding History

Janus Henderson Group’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 		$536K Hold
8,348
– – ﹤0.01% 1982
2025
Q4 		$1.09M Hold
8,348
– – ﹤0.01% 1627
2025
Q3 		$899K Buy
8,348
+948
+13% +$103K ﹤0.01% 1719
2025
Q2 		$683K Hold
7,400
– – ﹤0.01% 1796
2025
Q1 		$683K Buy
7,400
+1,800
+32% +$156K ﹤0.01% 1801
2024
Q4 		$430K Buy
+5,600
New +$391K ﹤0.01% 2106
2023
Q1 		– Sell
-797
Closed -$7.16K – 2725
2022
Q4 		$7.16K Sell
797
-846
-51% -$18.6K ﹤0.01% 2455
2022
Q3 		$50K Buy
1,643
+802
+95% +$36.7K ﹤0.01% 2520
2022
Q2 		$35K Buy
841
+23
+3% +$1.56K ﹤0.01% 2572
2022
Q1 		$83K Buy
818
+3
+0.4% +$333 ﹤0.01% 2588
2021
Q4 		$120K Buy
+815
New +$182K ﹤0.01% 2486

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

Janus Henderson Group's WGS Position: Q1 2026 in Review

Janus Henderson Group held its GeneDx Holdings (WGS) position steady in Q1 2026 at 8,348 shares worth $536K. The position accounts for ﹤0.01% of the portfolio, ranked #1982.

Janus Henderson Group first reported a position in WGS in Q4 2021 and has held it in 11 quarters since. The position peaked at $1.09M in Q4 2025. 240 funds tracked by Wall St. Rank hold WGS as of Q1 2026.

  • Janus Henderson Group held 8,348 shares of GeneDx Holdings worth $536K as of Q1 2026.
  • Janus Henderson Group left its GeneDx Holdings share count unchanged in Q1 2026.
  • GeneDx Holdings made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #1982 holding.
  • Janus Henderson Group first reported a position in GeneDx Holdings in Q4 2021 and has held it in 11 quarters since.
  • Janus Henderson Group's GeneDx Holdings position peaked at $1.09M in Q4 2025.
  • 240 funds tracked by Wall St. Rank held GeneDx Holdings as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.