Group One Trading
SNDK

Group One Trading’s Sandisk SNDK Stock Holding History

Group One Trading’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 		$252M Buy
396,600
+350,300
+757% +$198M 0.48% 27
2025
Q4 		$11M Sell
46,300
-83,800
-64% -$16.8M 0.02% 903
2025
Q3 		$14.6M Buy
130,100
+126,000
+3,073% +$7.36M 0.03% 672
2025
Q2 		$186K Sell
4,100
-2,300
-36% -$88K ﹤0.01% 4420
2025
Q1 		$305K Buy
+6,400
New +$318K ﹤0.01% 3567

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

Group One Trading's SNDK Position: Q1 2026 in Review

Group One Trading sold out of Sandisk (SNDK) in Q1 2026, closing a stake of 33,387 shares — an estimated $18.9M sold.

Group One Trading first reported a position in SNDK in Q1 2025 and held it in 4 quarters. The position peaked at $7.93M in Q4 2025. 1,171 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

  • Group One Trading reported no remaining Sandisk position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 33,387 Sandisk shares in Q1 2026, an estimated $18.9M.
  • Group One Trading first reported a position in Sandisk in Q1 2025 and held it in 4 quarters.
  • Group One Trading's Sandisk position peaked at $7.93M in Q4 2025.
  • 1,171 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.