William Blair & Company
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William Blair & Company’s NuScale Power SMR Stock Holding History

William Blair & Company’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 		$120K Buy
+11,944
New +$135K ﹤0.01% 1659
2025
Q4 		– Sell
-6,378
Closed -$230K – 1942
2025
Q3 		$230K Buy
+6,378
New +$254K ﹤0.01% 1409

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 $3.38T AUM 44.17% 1-Year Est. Return

William Blair & Company's SMR Position: Q2 2026 in Review

William Blair & Company opened a new position in NuScale Power (SMR) in Q2 2026: 11,944 shares worth $120K. The stake represents ﹤0.01% of the portfolio and ranks #1659 among its holdings. This is a return to the name: William Blair & Company previously reported a position in SMR as recently as Q3 2025.

William Blair & Company first reported a position in SMR in Q3 2025 and has held it in 2 quarters since. The position peaked at $230K in Q3 2025. 522 funds tracked by Wall St. Rank hold SMR as of Q2 2026.

  • William Blair & Company held 11,944 shares of NuScale Power worth $120K as of Q2 2026.
  • NuScale Power was a new William Blair & Company position in Q2 2026.
  • NuScale Power made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1659 holding.
  • William Blair & Company first reported a position in NuScale Power in Q3 2025 and has held it in 2 quarters since.
  • William Blair & Company's NuScale Power position peaked at $230K in Q3 2025.
  • 522 funds tracked by Wall St. Rank held NuScale Power as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.