William Blair & Company
QS icon

William Blair & Company’s QuantumScape Corp QS Stock Holding History

William Blair & Company’s Portfolio QS Stock Details QS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$76.7K Sell
10,148
-9,908
-49% -$74.3K ﹤0.01% 1718
2026
Q1 		$128K Buy
20,056
+9,906
+98% +$82.3K ﹤0.01% 1549
2025
Q4 		$106K Buy
10,150
+91
+0.9% +$1.25K ﹤0.01% 1554
2025
Q3 		$124K Buy
+10,059
New +$98.1K ﹤0.01% 1539

Other funds holding QS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
CIG
Capricorn Investment Group Palo Alto, California $22.5B AUM 50.37% 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
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

William Blair & Company reduced its QuantumScape Corp (QS) stake by 49% in Q2 2026, selling an estimated $74.3K and leaving 10,148 shares worth $76.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1718.

William Blair & Company first reported a position in QS in Q3 2025 and has held it in 4 quarters since. The position peaked at $128K in Q1 2026. 451 funds tracked by Wall St. Rank hold QS as of Q2 2026.

  • William Blair & Company held 10,148 shares of QuantumScape Corp worth $76.7K as of Q2 2026.
  • William Blair & Company sold 9,908 QuantumScape Corp shares in Q2 2026, an estimated $74.3K.
  • QuantumScape Corp made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1718 holding.
  • William Blair & Company first reported a position in QuantumScape Corp in Q3 2025 and has held it in 4 quarters since.
  • William Blair & Company's QuantumScape Corp position peaked at $128K in Q1 2026.
  • 451 funds tracked by Wall St. Rank held QuantumScape Corp as of Q2 2026.

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