Ostrum Asset Management’s Sandisk SNDK Stock Holding History

Ostrum Asset Management’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	$972K	Sell	1,530 -235	-13%	-$133K	0.05%	223
2025 Q4	$425K	Buy	+1,765	New	+$354K	0.02%	396

Other funds holding SNDK

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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 New York $1.66T AUM 25.57% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Ostrum Asset Management's SNDK Position: Q1 2026 in Review

Ostrum Asset Management reduced its Sandisk (SNDK) stake by 13% in Q1 2026, selling an estimated $133K and leaving 1,530 shares worth $972K. The position accounts for 0.05% of the portfolio, ranked #223.

Ostrum Asset Management first reported a position in SNDK in Q4 2025 and has held it in 2 quarters since. 1,170 funds tracked by Wall St. Rank hold SNDK as of Q1 2026.

Ostrum Asset Management held 1,530 shares of Sandisk worth $972K as of Q1 2026.
Ostrum Asset Management sold 235 Sandisk shares in Q1 2026, an estimated $133K.
Sandisk made up 0.05% of Ostrum Asset Management's portfolio in Q1 2026, its #223 holding.
Ostrum Asset Management first reported a position in Sandisk in Q4 2025 and has held it in 2 quarters since.
1,170 funds tracked by Wall St. Rank held Sandisk as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.