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 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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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 New York $1.66T AUM 25.57% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

UBS Group's SNDK Position: Q1 2026 in Review

UBS Group increased its Sandisk (SNDK) stake by 53% in Q1 2026, buying an estimated $139M and bringing the position to 713,138 shares worth $453M. The position accounts for 0.07% of the portfolio, ranked #290.

UBS Group first reported a position in SNDK in Q1 2025 and has held it in 5 quarters since. 1,170 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

UBS Group held 713,138 shares of Sandisk worth $453M as of Q1 2026.
UBS Group bought 246,888 Sandisk shares in Q1 2026, an estimated $139M.
Sandisk made up 0.07% of UBS Group's portfolio in Q1 2026, its #290 holding.
UBS Group first reported a position in Sandisk in Q1 2025 and has held it in 5 quarters since.
1,170 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.