Wellington Management Group
SNDK

Wellington Management Group’s Sandisk SNDK Stock Holding History

Wellington Management Group’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 		– Sell
-623
Closed -$268K – 2033
2025
Q4 		$268K Buy
+623
New +$125K ﹤0.01% 1864

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

Wellington Management Group's SNDK Position: Q1 2026 in Review

Wellington Management Group increased its Sandisk (SNDK) stake by 502% in Q1 2026, buying an estimated $294M and bringing the position to 623,172 shares worth $396M. The position accounts for 0.07% of the portfolio, ranked #236.

Wellington Management Group first reported a position in SNDK in Q4 2025 and has held it in 2 quarters since. 1,171 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

  • Wellington Management Group held 623,172 shares of Sandisk worth $396M as of Q1 2026.
  • Wellington Management Group bought 519,584 Sandisk shares in Q1 2026, an estimated $294M.
  • Sandisk made up 0.07% of Wellington Management Group's portfolio in Q1 2026, its #236 holding.
  • Wellington Management Group first reported a position in Sandisk in Q4 2025 and has held it in 2 quarters since.
  • 1,171 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.