William Blair & Company
TSLA icon

William Blair & Company’s Tesla TSLA Stock Holding History

William Blair & Company’s Portfolio TSLA Stock Details TSLA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q3 		– Sell
-7,500
Closed -$181K – 1507
2017
Q2 		$181K Buy
+7,500
New +$165K ﹤0.01% 1365
2017
Q1 		– Sell
-7,500
Closed -$106K – 1504
2016
Q4 		$106K Buy
+7,500
New +$98.6K ﹤0.01% 1215

Other funds holding TSLA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

William Blair & Company's TSLA Position: Q1 2026 in Review

William Blair & Company increased its Tesla (TSLA) stake by 0.87% in Q1 2026, buying an estimated $1.05M and bringing the position to 296,041 shares worth $110M. The position accounts for 0.32% of the portfolio, ranked #76.

William Blair & Company first reported a position in TSLA in Q3 2013 and has held it in 51 quarters since. The position peaked at $132M in Q4 2025. 4,177 funds tracked by Wall St. Rank hold TSLA as of Q1 2026.

  • William Blair & Company held 296,041 shares of Tesla worth $110M as of Q1 2026.
  • William Blair & Company bought 2,558 Tesla shares in Q1 2026, an estimated $1.05M.
  • Tesla made up 0.32% of William Blair & Company's portfolio in Q1 2026, its #76 holding.
  • William Blair & Company first reported a position in Tesla in Q3 2013 and has held it in 51 quarters since.
  • William Blair & Company's Tesla position peaked at $132M in Q4 2025.
  • 4,177 funds tracked by Wall St. Rank held Tesla as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.