RS
SNDK

Rakuten Securities’s Sandisk SNDK Stock Holding History

Rakuten 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
Q1 		$10.3M Buy
16,190
+6,445
+66% +$3.64M 4.27% 5
2025
Q4 		$2.31M Buy
9,745
+7,795
+400% +$1.56M 0.75% 30
2025
Q3 		$219K Buy
1,950
+1,505
+338% +$87.9K 0.08% 127
2025
Q2 		$20.2K Buy
+445
New +$17K 0.01% 326

Other funds holding SNDK

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Rakuten Securities's SNDK Position: Q1 2026 in Review

Rakuten Securities increased its Sandisk (SNDK) stake by 66% in Q1 2026, buying an estimated $3.64M and bringing the position to 16,190 shares worth $10.3M. The position accounts for 4.27% of the portfolio, ranked #5.

Rakuten Securities first reported a position in SNDK in Q2 2025 and has held it in 4 quarters since. 1,170 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

  • Rakuten Securities held 16,190 shares of Sandisk worth $10.3M as of Q1 2026.
  • Rakuten Securities bought 6,445 Sandisk shares in Q1 2026, an estimated $3.64M.
  • Sandisk made up 4.27% of Rakuten Securities's portfolio in Q1 2026, its #5 holding.
  • Rakuten Securities first reported a position in Sandisk in Q2 2025 and has held it in 4 quarters since.
  • 1,170 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Rakuten Securities's 13F filing for Q1 2026, filed 1 May 2026.