Cornerstone Advisory
SNDK icon

Cornerstone Advisory’s Sandisk SNDK Stock Holding History

Cornerstone Advisory’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 		$230K Buy
132
+10
+8% +$15.6K 0.02% 257
2026
Q2 		$277K Buy
+122
New +$174K 0.02% 229

Other funds holding SNDK

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
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
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Cornerstone Advisory's SNDK Position: Q3 2026 in Review

Cornerstone Advisory increased its Sandisk (SNDK) stake by 8.2% in Q3 2026, buying an estimated $15.6K and bringing the position to 132 shares worth $230K. The position accounts for 0.02% of the portfolio, ranked #257.

Cornerstone Advisory first reported a position in SNDK in Q2 2026 and has held it in 2 quarters since. The position peaked at $277K in Q2 2026. 991 funds tracked by Wall St. Rank hold SNDK as of Q3 2026.

  • Cornerstone Advisory held 132 shares of Sandisk worth $230K as of Q3 2026.
  • Cornerstone Advisory bought 10 Sandisk shares in Q3 2026, an estimated $15.6K.
  • Sandisk made up 0.02% of Cornerstone Advisory's portfolio in Q3 2026, its #257 holding.
  • Cornerstone Advisory first reported a position in Sandisk in Q2 2026 and has held it in 2 quarters since.
  • Cornerstone Advisory's Sandisk position peaked at $277K in Q2 2026.
  • 991 funds tracked by Wall St. Rank held Sandisk as of Q3 2026.

Based on Cornerstone Advisory's 13F filing for Q3 2026, filed 6 Nov 2026.