Alta Advisers’s Seagate STX Stock Holding History

Alta Advisers’s Portfolio STX Stock Details STX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$11.7M	Buy	12,166 +11,355	+1,400%	+$8.66M	2.66%	7
2026 Q1	$318K	Hold	811	–	–	0.12%	124
2025 Q4	$223K	Sell	811 -400	-33%	-$104K	0.08%	176
2025 Q3	$286K	Buy	+1,211	New	+$207K	0.09%	182

Other funds holding STX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Alta Advisers's STX Position: Q2 2026 in Review

Alta Advisers increased its Seagate (STX) stake by 1,400% in Q2 2026, buying an estimated $8.66M and bringing the position to 12,166 shares worth $11.7M. The position accounts for 2.66% of the portfolio, ranked #7.

Alta Advisers first reported a position in STX in Q3 2025 and has held it in 4 quarters since. 1,960 funds tracked by Wall St. Rank hold STX as of Q2 2026.

Alta Advisers held 12,166 shares of Seagate worth $11.7M as of Q2 2026.
Alta Advisers bought 11,355 Seagate shares in Q2 2026, an estimated $8.66M.
Seagate made up 2.66% of Alta Advisers's portfolio in Q2 2026, its #7 holding.
Alta Advisers first reported a position in Seagate in Q3 2025 and has held it in 4 quarters since.
1,960 funds tracked by Wall St. Rank held Seagate as of Q2 2026.

Based on Alta Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.