HI
SNDK

Harbour Investments’s Sandisk SNDK Stock Holding History

Harbour Investments’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 		$3.49M Buy
1,534
+1,304
+567% +$1.86M 0.05% 355
2026
Q1 		$146K Buy
230
+172
+297% +$97.2K ﹤0.01% 1707
2025
Q4 		$13.8K Sell
58
-17
-23% -$3.4K ﹤0.01% 2594
2025
Q3 		$8.41K Buy
75
+37
+97% +$2.16K ﹤0.01% 2770
2025
Q2 		$1.72K Sell
38
-3
-7% -$115 ﹤0.01% 3172
2025
Q1 		$1.95K Buy
+41
New +$2.04K ﹤0.01% 3092

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

Harbour Investments's SNDK Position: Q2 2026 in Review

Harbour Investments increased its Sandisk (SNDK) stake by 567% in Q2 2026, buying an estimated $1.86M and bringing the position to 1,534 shares worth $3.49M. The position accounts for 0.05% of the portfolio, ranked #355.

Harbour Investments first reported a position in SNDK in Q1 2025 and has held it in 6 quarters since. 1,822 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • Harbour Investments held 1,534 shares of Sandisk worth $3.49M as of Q2 2026.
  • Harbour Investments bought 1,304 Sandisk shares in Q2 2026, an estimated $1.86M.
  • Sandisk made up 0.05% of Harbour Investments's portfolio in Q2 2026, its #355 holding.
  • Harbour Investments first reported a position in Sandisk in Q1 2025 and has held it in 6 quarters since.
  • 1,822 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.