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Custom Index Systems’s Tesla TSLA Stock Holding History

Custom Index Systems’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
2026
Q2 		$847K Sell
2,014
-66
-3% -$26.2K 0.3% 82
2026
Q1 		$773K Sell
2,080
-863
-29% -$356K 0.34% 83
2025
Q4 		$1.32M Sell
2,943
-652
-18% -$289K 0.58% 42
2025
Q3 		$1.6M Buy
3,595
+468
+15% +$162K 0.48% 55
2025
Q2 		$993K Sell
3,127
-259
-8% -$78K 0.47% 56
2025
Q1 		$878K Buy
3,386
+2,623
+344% +$874K 0.44% 62
2024
Q4 		$308K Buy
+763
New +$245K 0.17% 175

Other funds holding TSLA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Custom Index Systems's TSLA Position: Q2 2026 in Review

Custom Index Systems reduced its Tesla (TSLA) stake by 3.2% in Q2 2026, selling an estimated $26.2K and leaving 2,014 shares worth $847K. The position accounts for 0.3% of the portfolio, ranked #82.

Custom Index Systems first reported a position in TSLA in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.6M in Q3 2025. 4,292 funds tracked by Wall St. Rank hold TSLA as of Q2 2026.

  • Custom Index Systems held 2,014 shares of Tesla worth $847K as of Q2 2026.
  • Custom Index Systems sold 66 Tesla shares in Q2 2026, an estimated $26.2K.
  • Tesla made up 0.3% of Custom Index Systems's portfolio in Q2 2026, its #82 holding.
  • Custom Index Systems first reported a position in Tesla in Q4 2024 and has held it in 7 quarters since.
  • Custom Index Systems's Tesla position peaked at $1.6M in Q3 2025.
  • 4,292 funds tracked by Wall St. Rank held Tesla as of Q2 2026.

Based on Custom Index Systems's 13F filing for Q2 2026, filed 14 Aug 2026.