Polar Capital Holdings’s Seagate STX Stock Holding History

Polar Capital Holdings’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	$950M	Buy	984,377 +50,518	+5%	+$38.5M	2.24%	9
2026 Q1	$366M	Sell	933,859 -295,551	-24%	-$113M	1.3%	16
2025 Q4	$339M	Sell	1,229,410 -249,959	-17%	-$64.9M	1.31%	16
2025 Q3	$349M	Buy	1,479,369 +384,850	+35%	+$65.7M	1.68%	8
2025 Q2	$158M	Buy	+1,094,519	New	+$113M	0.83%	37
2022 Q3	–	Sell	-500,293	Closed	-$35.7M	–	443
2022 Q2	$35.7M	Sell	500,293 -591,752	-54%	-$48.1M	0.21%	100
2022 Q1	$98.2M	Sell	1,092,045 -1,261,201	-54%	-$129M	0.44%	48
2021 Q4	$266M	Buy	2,353,246 +1,019,470	+76%	+$99.1M	1%	14
2021 Q3	$110M	Sell	1,333,776 -108,964	-8%	-$9.48M	0.45%	43
2021 Q2	$127M	Buy	+1,442,740	New	+$130M	0.55%	37

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

Polar Capital Holdings's STX Position: Q2 2026 in Review

Polar Capital Holdings increased its Seagate (STX) stake by 5.4% in Q2 2026, buying an estimated $38.5M and bringing the position to 984,377 shares worth $950M. The position accounts for 2.24% of the portfolio, ranked #9.

Polar Capital Holdings first reported a position in STX in Q2 2021 and has held it in 10 quarters since. 1,958 funds tracked by Wall St. Rank hold STX as of Q2 2026.

Polar Capital Holdings held 984,377 shares of Seagate worth $950M as of Q2 2026.
Polar Capital Holdings bought 50,518 Seagate shares in Q2 2026, an estimated $38.5M.
Seagate made up 2.24% of Polar Capital Holdings's portfolio in Q2 2026, its #9 holding.
Polar Capital Holdings first reported a position in Seagate in Q2 2021 and has held it in 10 quarters since.
1,958 funds tracked by Wall St. Rank held Seagate as of Q2 2026.

Based on Polar Capital Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.