WBC
SNDK

Westpac Banking Corp’s Sandisk SNDK Stock Holding History

Westpac Banking Corp’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 		$628K Sell
276
-110
-28% -$157K 0.04% 253
2026
Q1 		$245K Buy
+386
New +$218K 0.02% 338
2025
Q2 		– Sell
-592
Closed -$28.2K – 494
2025
Q1 		$28.2K Buy
+592
New +$29.4K ﹤0.01% 466

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

Westpac Banking Corp's SNDK Position: Q2 2026 in Review

Westpac Banking Corp reduced its Sandisk (SNDK) stake by 28% in Q2 2026, selling an estimated $157K and leaving 276 shares worth $628K. The position accounts for 0.04% of the portfolio, ranked #253.

Westpac Banking Corp first reported a position in SNDK in Q1 2025 and has held it in 3 quarters since. 1,822 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • Westpac Banking Corp held 276 shares of Sandisk worth $628K as of Q2 2026.
  • Westpac Banking Corp sold 110 Sandisk shares in Q2 2026, an estimated $157K.
  • Sandisk made up 0.04% of Westpac Banking Corp's portfolio in Q2 2026, its #253 holding.
  • Westpac Banking Corp first reported a position in Sandisk in Q1 2025 and has held it in 3 quarters since.
  • 1,822 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Westpac Banking Corp's 13F filing for Q2 2026, filed 12 Aug 2026.