UBS AM
SNDK

UBS AM’s Sandisk SNDK Stock Holding History

UBS AM’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 		$1.65B Buy
726,722
+264,935
+57% +$378M 0.3% 57
2026
Q1 		$293M Buy
461,787
+141,253
+44% +$79.8M 0.06% 277
2025
Q4 		$76.1M Buy
320,534
+26,893
+9% +$5.39M 0.02% 537
2025
Q3 		$32.9M Sell
293,641
-203,492
-41% -$11.9M 0.01% 682
2025
Q2 		$22.5M Sell
497,133
-230,126
-32% -$8.8M ﹤0.01% 1006
2025
Q1 		$34.6M Buy
+727,259
New +$36.1M 0.01% 768

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

UBS AM's SNDK Position: Q2 2026 in Review

UBS AM increased its Sandisk (SNDK) stake by 57% in Q2 2026, buying an estimated $378M and bringing the position to 726,722 shares worth $1.65B. The position accounts for 0.3% of the portfolio, ranked #57.

UBS AM first reported a position in SNDK in Q1 2025 and has held it in 6 quarters since. 1,811 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • UBS AM held 726,722 shares of Sandisk worth $1.65B as of Q2 2026.
  • UBS AM bought 264,935 Sandisk shares in Q2 2026, an estimated $378M.
  • Sandisk made up 0.3% of UBS AM's portfolio in Q2 2026, its #57 holding.
  • UBS AM first reported a position in Sandisk in Q1 2025 and has held it in 6 quarters since.
  • 1,811 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on UBS AM's 13F filing for Q2 2026, filed 13 Aug 2026.