UBS Group
SNDK

UBS Group’s Sandisk SNDK Stock Holding History

UBS Group’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 		$337M Buy
148,386
+130,494
+729% +$186M 0.04% 427
2026
Q1 		$11.4M Sell
17,892
-75,858
-81% -$42.9M ﹤0.01% 3195
2025
Q4 		$22.3M Buy
+93,750
New +$18.8M ﹤0.01% 2490
2025
Q2 		– Sell
-35,000
Closed -$1.67M – 11120
2025
Q1 		$1.67M Buy
+35,000
New +$1.74M ﹤0.01% 4858

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 Group's SNDK Position: Q2 2026 in Review

UBS Group reduced its Sandisk (SNDK) stake by 12% in Q2 2026, selling an estimated $123M and leaving 626,651 shares worth $1.42B. The position accounts for 0.18% of the portfolio, ranked #104.

UBS Group first reported a position in SNDK in Q1 2025 and has held it in 6 quarters since. 1,822 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • UBS Group held 626,651 shares of Sandisk worth $1.42B as of Q2 2026.
  • UBS Group sold 86,487 Sandisk shares in Q2 2026, an estimated $123M.
  • Sandisk made up 0.18% of UBS Group's portfolio in Q2 2026, its #104 holding.
  • UBS Group first reported a position in Sandisk in Q1 2025 and has held it in 6 quarters since.
  • 1,822 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

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