Sigma Planning Corp
SNDK icon

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
Q3 		$3.06M Buy
1,756
+512
+41% +$801K 0.08% 260
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

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Exchange Traded Concepts
Exchange Traded Concepts Oklahoma City, Oklahoma $25.3B AUM 51.52% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Sigma Planning Corp's SNDK Position: Q3 2026 in Review

Sigma Planning Corp increased its Sandisk (SNDK) stake by 41% in Q3 2026, buying an estimated $801K and bringing the position to 1,756 shares worth $3.06M. The position accounts for 0.08% of the portfolio, ranked #260.

Sigma Planning Corp first reported a position in SNDK in Q1 2026 and has held it in 3 quarters since. 1,069 funds tracked by Wall St. Rank hold SNDK as of Q3 2026.

  • Sigma Planning Corp held 1,756 shares of Sandisk worth $3.06M as of Q3 2026.
  • Sigma Planning Corp bought 512 Sandisk shares in Q3 2026, an estimated $801K.
  • Sandisk made up 0.08% of Sigma Planning Corp's portfolio in Q3 2026, its #260 holding.
  • Sigma Planning Corp first reported a position in Sandisk in Q1 2026 and has held it in 3 quarters since.
  • 1,069 funds tracked by Wall St. Rank held Sandisk as of Q3 2026.

Based on Sigma Planning Corp's 13F filing for Q3 2026, filed 23 Oct 2026.