TRCT
SNDK

Tower Research Capital (TRC)’s Sandisk SNDK Stock Holding History

Tower Research Capital (TRC)’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 		$14.9M Buy
23,440
+17,986
+330% +$10.2M 0.39% 34
2025
Q4 		$1.29M Buy
5,454
+3,874
+245% +$776K 0.03% 450
2025
Q3 		$177K Sell
1,580
-126
-7% -$7.36K ﹤0.01% 1565
2025
Q2 		$77.4K Buy
1,706
+478
+39% +$18.3K ﹤0.01% 2597
2025
Q1 		$58.5K Buy
+1,228
New +$61K ﹤0.01% 2119

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

Tower Research Capital (TRC)'s SNDK Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its Sandisk (SNDK) stake by 330% in Q1 2026, buying an estimated $10.2M and bringing the position to 23,440 shares worth $14.9M. The position accounts for 0.39% of the portfolio, ranked #34.

Tower Research Capital (TRC) first reported a position in SNDK in Q1 2025 and has held it in 5 quarters since. 1,170 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

  • Tower Research Capital (TRC) held 23,440 shares of Sandisk worth $14.9M as of Q1 2026.
  • Tower Research Capital (TRC) bought 17,986 Sandisk shares in Q1 2026, an estimated $10.2M.
  • Sandisk made up 0.39% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #34 holding.
  • Tower Research Capital (TRC) first reported a position in Sandisk in Q1 2025 and has held it in 5 quarters since.
  • 1,170 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.