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CSS LLC’s NuScale Power SMR Stock Holding History

CSS LLC’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
2025
Q4 		– Sell
-5,000
Closed -$180K – 1205
2025
Q3 		$180K Buy
+5,000
New +$199K 0.01% 790
2025
Q1 		– Sell
-1,400
Closed -$25.1K – 1080
2024
Q4 		$25.1K Buy
+1,400
New +$28.9K ﹤0.01% 921
2024
Q2 		– Sell
-1,400
Closed -$7.43K – 988
2024
Q1 		$7.43K Sell
1,400
-11,700
-89% -$42K ﹤0.01% 775
2023
Q4 		$43.1K Sell
13,100
-1,200
-8% -$4.26K ﹤0.01% 727
2023
Q3 		$70.1K Sell
14,300
-19,600
-58% -$129K ﹤0.01% 717
2023
Q2 		$231K Buy
+33,900
New +$275K 0.01% 614

Other funds holding SMR

VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

CSS LLC's SMR Position: Q1 2026 in Review

CSS LLC sold out of NuScale Power (SMR) in Q1 2026, closing a stake of 2,860 shares — an estimated $40.5K sold.

CSS LLC first reported a position in SMR in Q4 2023 and held it in 6 quarters. The position peaked at $5.22M in Q4 2024. 493 funds tracked by Wall St. Rank hold SMR as of Q1 2026.

  • CSS LLC reported no remaining NuScale Power position as of Q1 2026 after selling out during the quarter.
  • CSS LLC sold 2,860 NuScale Power shares in Q1 2026, an estimated $40.5K.
  • CSS LLC first reported a position in NuScale Power in Q4 2023 and held it in 6 quarters.
  • CSS LLC's NuScale Power position peaked at $5.22M in Q4 2024.
  • 493 funds tracked by Wall St. Rank held NuScale Power as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.