SG Americas Securities
SNDK

SG Americas Securities’s Sandisk SNDK Stock Holding History

SG Americas Securities’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 		$2.7B Buy
1,189,503
+245,000
+26% +$350M 1.51% 12
2026
Q1 		$600M Buy
944,503
+491,359
+108% +$278M 0.65% 20
2025
Q4 		$108M Buy
453,144
+446,708
+6,941% +$89.5M 0.14% 120
2025
Q3 		$722K Buy
+6,436
New +$376K ﹤0.01% 1780
2025
Q2 		– Sell
-3,876
Closed -$185K – 3725
2025
Q1 		$185K Buy
+3,876
New +$193K ﹤0.01% 2588

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

SG Americas Securities's SNDK Position: Q2 2026 in Review

SG Americas Securities increased its Sandisk (SNDK) stake by 26% in Q2 2026, buying an estimated $350M and bringing the position to 1,189,503 shares worth $2.7B. The position accounts for 1.51% of the portfolio, ranked #12.

SG Americas Securities first reported a position in SNDK in Q1 2025 and has held it in 5 quarters since. 1,822 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • SG Americas Securities held 1,189,503 shares of Sandisk worth $2.7B as of Q2 2026.
  • SG Americas Securities bought 245,000 Sandisk shares in Q2 2026, an estimated $350M.
  • Sandisk made up 1.51% of SG Americas Securities's portfolio in Q2 2026, its #12 holding.
  • SG Americas Securities first reported a position in Sandisk in Q1 2025 and has held it in 5 quarters since.
  • 1,822 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.