Mariner
SMR icon

Mariner’s NuScale Power SMR Stock Holding History

Mariner’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
Q2 		$566K Sell
56,441
-11,905
-17% -$134K ﹤0.01% 2366
2026
Q1 		$741K Sell
68,346
-32,779
-32% -$499K ﹤0.01% 2184
2025
Q4 		$1.43M Buy
101,125
+7,364
+8% +$211K ﹤0.01% 1695
2025
Q3 		$3.38M Buy
93,761
+29,142
+45% +$1.16M ﹤0.01% 1126
2025
Q2 		$2.56M Sell
64,619
-12,577
-16% -$316K ﹤0.01% 1188
2025
Q1 		$1.09M Buy
77,196
+1,932
+3% +$39.1K ﹤0.01% 1630
2024
Q4 		$1.35M Buy
75,264
+7,390
+11% +$152K ﹤0.01% 1447
2024
Q3 		$786K Buy
67,874
+19,816
+41% +$202K ﹤0.01% 1792
2024
Q2 		$562K Buy
+48,058
New +$342K ﹤0.01% 1961

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
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
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Mariner's SMR Position: Q2 2026 in Review

Mariner reduced its NuScale Power (SMR) stake by 17% in Q2 2026, selling an estimated $134K and leaving 56,441 shares worth $566K. The position accounts for ﹤0.01% of the portfolio, ranked #2366.

Mariner first reported a position in SMR in Q2 2024 and has held it in 9 quarters since. The position peaked at $3.38M in Q3 2025. 520 funds tracked by Wall St. Rank hold SMR as of Q2 2026.

  • Mariner held 56,441 shares of NuScale Power worth $566K as of Q2 2026.
  • Mariner sold 11,905 NuScale Power shares in Q2 2026, an estimated $134K.
  • NuScale Power made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2366 holding.
  • Mariner first reported a position in NuScale Power in Q2 2024 and has held it in 9 quarters since.
  • Mariner's NuScale Power position peaked at $3.38M in Q3 2025.
  • 520 funds tracked by Wall St. Rank held NuScale Power as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.