MG
SNDK

Mather Group’s Sandisk SNDK Stock Holding History

Mather Group’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 		$3.62M Buy
1,592
+446
+39% +$637K 0.03% 196
2026
Q1 		$728K Buy
+1,146
New +$647K 0.01% 402
2025
Q4 		– Sell
-536
Closed -$60.1K – 1709
2025
Q3 		$60.1K Buy
+536
New +$31.3K ﹤0.01% 870
2025
Q2 		– Sell
-777
Closed -$37K – 1791
2025
Q1 		$37K Buy
+777
New +$38.6K ﹤0.01% 953

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

Mather Group's SNDK Position: Q2 2026 in Review

Mather Group increased its Sandisk (SNDK) stake by 39% in Q2 2026, buying an estimated $637K and bringing the position to 1,592 shares worth $3.62M. The position accounts for 0.03% of the portfolio, ranked #196.

Mather Group first reported a position in SNDK in Q1 2025 and has held it in 4 quarters since. 1,822 funds tracked by Wall St. Rank hold SNDK as of Q2 2026.

  • Mather Group held 1,592 shares of Sandisk worth $3.62M as of Q2 2026.
  • Mather Group bought 446 Sandisk shares in Q2 2026, an estimated $637K.
  • Sandisk made up 0.03% of Mather Group's portfolio in Q2 2026, its #196 holding.
  • Mather Group first reported a position in Sandisk in Q1 2025 and has held it in 4 quarters since.
  • 1,822 funds tracked by Wall St. Rank held Sandisk as of Q2 2026.

Based on Mather Group's 13F filing for Q2 2026, filed 27 Jul 2026.