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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
2026
Q1 		– Sell
-25,500
Closed -$361K – 1169
2025
Q4 		$361K Buy
+25,500
New +$729K 0.02% 638
2025
Q1 		– Sell
-232,300
Closed -$4.17M – 1081
2024
Q4 		$4.17M Buy
+232,300
New +$4.79M 0.18% 94
2024
Q2 		– Sell
-10,800
Closed -$57.3K – 989
2024
Q1 		$57.3K Sell
10,800
-10,000
-48% -$35.9K ﹤0.01% 733
2023
Q4 		$68.4K Sell
20,800
-10,200
-33% -$36.3K ﹤0.01% 713
2023
Q3 		$152K Sell
31,000
-1,700
-5% -$11.2K 0.01% 638
2023
Q2 		$222K Sell
32,700
-41,400
-56% -$336K 0.01% 628
2023
Q1 		$674K Buy
74,100
+35,400
+91% +$355K 0.04% 264
2022
Q4 		$397K Buy
38,700
+5,100
+15% +$56.5K 0.02% 441
2022
Q3 		$393K Buy
+33,600
New +$441K 0.02% 584

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.