Twin Tree Management’s Sandisk SNDK Stock Holding History

Twin Tree Management’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	–	Sell	-1,590	Closed	-$2.27M	–	1757
2026 Q1	$1.01M	Buy	+1,590	New	+$898K	0.02%	725
2025 Q2	–	Sell	-75,429	Closed	-$3.59M	–	1991
2025 Q1	$3.59M	Buy	+75,429	New	+$3.75M	0.01%	1000

Other funds holding SNDK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return

Twin Tree Management's SNDK Position: Q2 2026 in Review

Twin Tree Management sold out of Sandisk (SNDK) in Q2 2026, closing a stake of 1,590 shares — an estimated $2.27M sold.

Twin Tree Management first reported a position in SNDK in Q1 2025 and held it in 2 quarters. The position peaked at $3.59M in Q1 2025. 1,817 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

Twin Tree Management reported no remaining Sandisk position as of Q2 2026 after selling out during the quarter.
Twin Tree Management sold 1,590 Sandisk shares in Q2 2026, an estimated $2.27M.
Twin Tree Management first reported a position in Sandisk in Q1 2025 and held it in 2 quarters.
Twin Tree Management's Sandisk position peaked at $3.59M in Q1 2025.
1,817 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.