Sigma Planning Corp’s Sandisk SNDK Stock Holding History

Sigma Planning Corp’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	$2.83M	Buy	1,244 +574	+86%	+$819K	0.07%	284
2026 Q1	$426K	Buy	+670	New	+$378K	0.01%	900

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

Sigma Planning Corp's SNDK Position: Q2 2026 in Review

Sigma Planning Corp increased its Sandisk (SNDK) stake by 86% in Q2 2026, buying an estimated $819K and bringing the position to 1,244 shares worth $2.83M. The position accounts for 0.07% of the portfolio, ranked #284.

Sigma Planning Corp first reported a position in SNDK in Q1 2026 and has held it in 2 quarters since. 1,822 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

Sigma Planning Corp held 1,244 shares of Sandisk worth $2.83M as of Q2 2026.
Sigma Planning Corp bought 574 Sandisk shares in Q2 2026, an estimated $819K.
Sandisk made up 0.07% of Sigma Planning Corp's portfolio in Q2 2026, its #284 holding.
Sigma Planning Corp first reported a position in Sandisk in Q1 2026 and has held it in 2 quarters since.
1,822 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Sigma Planning Corp's 13F filing for Q2 2026, filed 7 Aug 2026.