Stanley Druckenmiller
SNDK

Stanley Druckenmiller’s Sandisk SNDK Stock Holding History

Stanley Druckenmiller’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
Q1 		$24.2M Buy
+38,155
New +$21.6M 0.72% 28
2025
Q4 		– Sell
-166,235
Closed -$18.7M – 92
2025
Q3 		$18.7M Buy
+166,235
New +$9.71M 0.46% 52

Other funds holding SNDK

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
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
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Stanley Druckenmiller's SNDK Position: Q1 2026 in Review

Stanley Druckenmiller opened a new position in Sandisk (SNDK) in Q1 2026: 38,155 shares worth $24.2M. The stake represents 0.72% of the portfolio and ranks #28 among its holdings. This is a return to the name: Stanley Druckenmiller previously reported a position in SNDK as recently as Q3 2025.

Stanley Druckenmiller first reported a position in SNDK in Q3 2025 and has held it in 2 quarters since. 1,171 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

  • Stanley Druckenmiller held 38,155 shares of Sandisk worth $24.2M as of Q1 2026.
  • Sandisk was a new Stanley Druckenmiller position in Q1 2026.
  • Sandisk made up 0.72% of Stanley Druckenmiller's portfolio in Q1 2026, its #28 holding.
  • Stanley Druckenmiller first reported a position in Sandisk in Q3 2025 and has held it in 2 quarters since.
  • 1,171 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Duquesne Family Office's 13F filing for Q1 2026, filed 15 May 2026.