Parnassus Investments
SNDK

Parnassus Investments’s Sandisk SNDK Stock Holding History

Parnassus Investments’s Portfolio SNDK Stock Details SNDK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$19.6M Sell
8,611
-71,698
-89% -$102M 0.05% 107
2026
Q1 		$51M Sell
80,309
-107,463
-57% -$60.7M 0.15% 85
2025
Q4 		$44.6M Sell
187,772
-737,495
-80% -$148M 0.12% 95
2025
Q3 		$104M Sell
925,267
-93,894
-9% -$5.48M 0.24% 56
2025
Q2 		$46.2M Buy
1,019,161
+267,816
+36% +$10.2M 0.11% 95
2025
Q1 		$35.8M Buy
+751,345
New +$37.3M 0.09% 102

Other funds holding SNDK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return

Parnassus Investments's SNDK Position: Q2 2026 in Review

Parnassus Investments reduced its Sandisk (SNDK) stake by 89% in Q2 2026, selling an estimated $102M and leaving 8,611 shares worth $19.6M. The position accounts for 0.05% of the portfolio, ranked #107.

Parnassus Investments first reported a position in SNDK in Q1 2025 and has held it in 6 quarters since. The position peaked at $104M in Q3 2025. 1,817 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • Parnassus Investments held 8,611 shares of Sandisk worth $19.6M as of Q2 2026.
  • Parnassus Investments sold 71,698 Sandisk shares in Q2 2026, an estimated $102M.
  • Sandisk made up 0.05% of Parnassus Investments's portfolio in Q2 2026, its #107 holding.
  • Parnassus Investments first reported a position in Sandisk in Q1 2025 and has held it in 6 quarters since.
  • Parnassus Investments's Sandisk position peaked at $104M in Q3 2025.
  • 1,817 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Parnassus Investments's 13F filing for Q2 2026, filed 29 Jul 2026.