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
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

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Mather Group's SNDK Position: Q1 2026 in Review

Mather Group opened a new position in Sandisk (SNDK) in Q1 2026: 1,146 shares worth $728K. The stake represents 0.01% of the portfolio and ranks #402 among its holdings. This is a return to the name: Mather Group previously reported a position in SNDK as recently as Q3 2025.

Mather Group first reported a position in SNDK in Q1 2025 and has held it in 3 quarters since. 1,170 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

  • Mather Group held 1,146 shares of Sandisk worth $728K as of Q1 2026.
  • Sandisk was a new Mather Group position in Q1 2026.
  • Sandisk made up 0.01% of Mather Group's portfolio in Q1 2026, its #402 holding.
  • Mather Group first reported a position in Sandisk in Q1 2025 and has held it in 3 quarters since.
  • 1,170 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Mather Group's 13F filing for Q1 2026, filed 13 Apr 2026.