Ameriprise’s Sandisk SNDK Stock Holding History

Ameriprise’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	-10,600	Closed	-$6.73M	–	4279
2026 Q1	$6.73M	Sell	10,600 -10,300	-49%	-$5.82M	﹤0.01%	2225
2025 Q4	$4.96M	Sell	20,900 -29,700	-59%	-$5.95M	﹤0.01%	2442
2025 Q3	$5.68M	Buy	+50,600	New	+$2.95M	﹤0.01%	2346

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

Ameriprise's SNDK Position: Q2 2026 in Review

Ameriprise increased its Sandisk (SNDK) stake by 183% in Q2 2026, buying an estimated $312M and bringing the position to 337,958 shares worth $768M. The position accounts for 0.16% of the portfolio, ranked #141.

Ameriprise 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.

Ameriprise held 337,958 shares of Sandisk worth $768M as of Q2 2026.
Ameriprise bought 218,582 Sandisk shares in Q2 2026, an estimated $312M.
Sandisk made up 0.16% of Ameriprise's portfolio in Q2 2026, its #141 holding.
Ameriprise 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 Ameriprise's 13F filing for Q2 2026, filed 14 Aug 2026.