Swiss National Bank
SNDK

Swiss National Bank’s Sandisk SNDK Stock Holding History

Swiss National Bank’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 		$663M Buy
291,462
+14,060
+5% +$20.1M 0.35% 45
2026
Q1 		$176M Buy
277,402
+200
+0.1% +$113K 0.1% 179
2025
Q4 		$65.8M Buy
277,202
+9,600
+4% +$1.92M 0.04% 348
2025
Q3 		$30M Buy
267,602
+4,800
+2% +$280K 0.02% 551
2025
Q2 		$11.9M Buy
262,802
+39,900
+18% +$1.53M 0.01% 835
2025
Q1 		$10.6M Buy
+222,902
New +$11.1M 0.01% 867

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

Swiss National Bank's SNDK Position: Q2 2026 in Review

Swiss National Bank increased its Sandisk (SNDK) stake by 5.1% in Q2 2026, buying an estimated $20.1M and bringing the position to 291,462 shares worth $663M. The position accounts for 0.35% of the portfolio, ranked #45.

Swiss National Bank first reported a position in SNDK in Q1 2025 and has held it in 6 quarters since. 1,821 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • Swiss National Bank held 291,462 shares of Sandisk worth $663M as of Q2 2026.
  • Swiss National Bank bought 14,060 Sandisk shares in Q2 2026, an estimated $20.1M.
  • Sandisk made up 0.35% of Swiss National Bank's portfolio in Q2 2026, its #45 holding.
  • Swiss National Bank first reported a position in Sandisk in Q1 2025 and has held it in 6 quarters since.
  • 1,821 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Swiss National Bank's 13F filing for Q2 2026, filed 11 Aug 2026.