Atom Investors’s Sandisk SNDK Stock Holding History

Atom Investors’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	–	Sell	-2,873	Closed	-$1.83M	–	1051
2026 Q1	$1.83M	Sell	2,873 -6,595	-70%	-$3.73M	0.13%	257
2025 Q4	$2.25M	Buy	9,468 +4,667	+97%	+$935K	0.18%	181
2025 Q3	$539K	Buy	+4,801	New	+$280K	0.04%	351

Other funds holding SNDK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return

Atom Investors's SNDK Position: Q2 2026 in Review

Atom Investors sold out of Sandisk (SNDK) in Q2 2026, closing a stake of 2,873 shares — an estimated $1.83M sold.

Atom Investors first reported a position in SNDK in Q3 2025 and held it in 3 quarters. The position peaked at $2.25M in Q4 2025. 1,824 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

Atom Investors reported no remaining Sandisk position as of Q2 2026 after selling out during the quarter.
Atom Investors sold 2,873 Sandisk shares in Q2 2026, an estimated $1.83M.
Atom Investors first reported a position in Sandisk in Q3 2025 and held it in 3 quarters.
Atom Investors's Sandisk position peaked at $2.25M in Q4 2025.
1,824 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.