Capstone Investment Advisors
SNDK

Capstone Investment Advisors’s Sandisk SNDK Stock Holding History

Capstone Investment Advisors’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 		$44.2M Buy
19,435
+15,707
+421% +$22.4M 0.08% 118
2026
Q1 		$2.37M Buy
3,728
+2,601
+231% +$1.47M ﹤0.01% 599
2025
Q4 		$268K Sell
1,127
-936
-45% -$187K ﹤0.01% 1407
2025
Q3 		$231K Sell
2,063
-7,437
-78% -$434K ﹤0.01% 1760
2025
Q2 		$431K Buy
9,500
+5,006
+111% +$191K ﹤0.01% 1204
2025
Q1 		$214K Buy
+4,494
New +$223K ﹤0.01% 1260

Other funds holding SNDK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return

Capstone Investment Advisors's SNDK Position: Q2 2026 in Review

Capstone Investment Advisors increased its Sandisk (SNDK) stake by 421% in Q2 2026, buying an estimated $22.4M and bringing the position to 19,435 shares worth $44.2M. The position accounts for 0.08% of the portfolio, ranked #118.

Capstone Investment Advisors first reported a position in SNDK in Q1 2025 and has held it in 6 quarters since. 1,817 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • Capstone Investment Advisors held 19,435 shares of Sandisk worth $44.2M as of Q2 2026.
  • Capstone Investment Advisors bought 15,707 Sandisk shares in Q2 2026, an estimated $22.4M.
  • Sandisk made up 0.08% of Capstone Investment Advisors's portfolio in Q2 2026, its #118 holding.
  • Capstone Investment Advisors first reported a position in Sandisk in Q1 2025 and has held it in 6 quarters since.
  • 1,817 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.