Atria Investments’s Sandisk SNDK Stock Holding History

Atria 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 Q1	$1.63M	Sell	2,563 -1,230	-32%	-$695K	0.02%	806
2025 Q4	$900K	Buy	3,793 +544	+17%	+$109K	0.01%	1128
2025 Q3	$365K	Buy	+3,249	New	+$190K	﹤0.01%	1607

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

Atria Investments's SNDK Position: Q1 2026 in Review

Atria Investments reduced its Sandisk (SNDK) stake by 32% in Q1 2026, selling an estimated $695K and leaving 2,563 shares worth $1.63M. The position accounts for 0.02% of the portfolio, ranked #806.

Atria Investments first reported a position in SNDK in Q3 2025 and has held it in 3 quarters since. 1,170 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

Atria Investments held 2,563 shares of Sandisk worth $1.63M as of Q1 2026.
Atria Investments sold 1,230 Sandisk shares in Q1 2026, an estimated $695K.
Sandisk made up 0.02% of Atria Investments's portfolio in Q1 2026, its #806 holding.
Atria Investments first reported a position in Sandisk in Q3 2025 and has held it in 3 quarters since.
1,170 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Atria Investments's 13F filing for Q1 2026, filed 5 May 2026.