Janus Henderson Group
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Janus Henderson Group’s NuScale Power SMR Stock Holding History

Janus Henderson Group’s Portfolio SMR Stock Details SMR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$874K Buy
80,715
+15,215
+23% +$232K ﹤0.01% 1759
2025
Q4 		$928K Buy
65,500
+14,700
+29% +$420K ﹤0.01% 1714
2025
Q3 		$1.83M Hold
50,800
– – ﹤0.01% 1370
2025
Q2 		$2.01M Buy
50,800
+5,200
+11% +$130K ﹤0.01% 1285
2025
Q1 		$682K Buy
45,600
+6,500
+17% +$131K ﹤0.01% 1802
2024
Q4 		$700K Buy
39,100
+8,400
+27% +$173K ﹤0.01% 1866
2024
Q3 		$357K Buy
+30,700
New +$313K ﹤0.01% 2183

Other funds holding SMR

VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MG
Marex Group London $23.6B AUM 57.16% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

Janus Henderson Group increased its NuScale Power (SMR) stake by 23% in Q1 2026, buying an estimated $232K and bringing the position to 80,715 shares worth $874K. The position accounts for ﹤0.01% of the portfolio, ranked #1759.

Janus Henderson Group first reported a position in SMR in Q3 2024 and has held it in 7 quarters since. The position peaked at $2.01M in Q2 2025. 496 funds tracked by Wall St. Rank hold SMR as of Q1 2026.

  • Janus Henderson Group held 80,715 shares of NuScale Power worth $874K as of Q1 2026.
  • Janus Henderson Group bought 15,215 NuScale Power shares in Q1 2026, an estimated $232K.
  • NuScale Power made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #1759 holding.
  • Janus Henderson Group first reported a position in NuScale Power in Q3 2024 and has held it in 7 quarters since.
  • Janus Henderson Group's NuScale Power position peaked at $2.01M in Q2 2025.
  • 496 funds tracked by Wall St. Rank held NuScale Power as of Q1 2026.

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