HF
SNDK

HRT Financial’s Sandisk SNDK Stock Holding History

HRT Financial’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 		$271M Sell
119,015
-773,157
-87% -$1.1B 0.49% 24
2026
Q1 		$567M Buy
892,172
+826,112
+1,251% +$467M 1.42% 7
2025
Q4 		$15.7M Buy
+66,060
New +$13.2M 0.05% 296
2025
Q3 		– Sell
-60,905
Closed -$2.76M – 3895
2025
Q2 		$2.76M Buy
+60,905
New +$2.33M 0.01% 781

Other funds holding SNDK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return

HRT Financial's SNDK Position: Q2 2026 in Review

HRT Financial reduced its Sandisk (SNDK) stake by 87% in Q2 2026, selling an estimated $1.1B and leaving 119,015 shares worth $271M. The position accounts for 0.49% of the portfolio, ranked #24.

HRT Financial first reported a position in SNDK in Q2 2025 and has held it in 4 quarters since. The position peaked at $567M in Q1 2026. 1,822 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • HRT Financial held 119,015 shares of Sandisk worth $271M as of Q2 2026.
  • HRT Financial sold 773,157 Sandisk shares in Q2 2026, an estimated $1.1B.
  • Sandisk made up 0.49% of HRT Financial's portfolio in Q2 2026, its #24 holding.
  • HRT Financial first reported a position in Sandisk in Q2 2025 and has held it in 4 quarters since.
  • HRT Financial's Sandisk position peaked at $567M in Q1 2026.
  • 1,822 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on HRT Financial's 13F filing for Q2 2026, filed 14 Aug 2026.