Jane Street
SNDK

Jane Street’s Sandisk SNDK Stock Holding History

Jane Street’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 		$2.24B Buy
3,521,599
+2,525,361
+253% +$1.43B 0.29% 45
2025
Q4 		$236M Buy
996,238
+186,800
+23% +$37.4M 0.04% 306
2025
Q3 		$90.8M Buy
809,438
+474,874
+142% +$27.7M 0.01% 638
2025
Q2 		$15.2M Sell
334,564
-78,213
-19% -$2.99M ﹤0.01% 1715
2025
Q1 		$19.7M Buy
+412,777
New +$20.5M 0.01% 1319

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
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Jane Street's SNDK Position: Q1 2026 in Review

Jane Street increased its Sandisk (SNDK) stake by 111% in Q1 2026, buying an estimated $532M and bringing the position to 1,787,655 shares worth $1.14B. The position accounts for 0.15% of the portfolio, ranked #87.

Jane Street first reported a position in SNDK in Q1 2025 and has held it in 5 quarters since. 1,170 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

  • Jane Street held 1,787,655 shares of Sandisk worth $1.14B as of Q1 2026.
  • Jane Street bought 941,492 Sandisk shares in Q1 2026, an estimated $532M.
  • Sandisk made up 0.15% of Jane Street's portfolio in Q1 2026, its #87 holding.
  • Jane Street first reported a position in Sandisk in Q1 2025 and has held it in 5 quarters since.
  • 1,170 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.