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Position history for MASSACHUSETTS FINANCIAL SERVICES CO /MA/MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s holdings in SEAGATE TECHNOLOGY HOLDINGS

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds 2.6M shares of STX (SEAGATE TECHNOLOGY HOLDINGS), worth $2.5B as of 2026-Q2. The position was increased (+0.9% shares). STX represents 0.8% of MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s portfolio.

Current Value

$2.5B

Current Shares

2.6M

Total Value Change

+$2.5B

Total Shares Change

+2.4M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
2.6M
+0.9%
$2.5B0.8%$965.00
45
2026-Q1
Increased
2.5M
+26.3%
$1B0.3%$357.62
47
2025-Q4
Increased
2M
+1510.1%
$553.1M0.2%$280.08
61
2025-Q3
New
124,747
-
$29.4M0.0%$227.82
40

Other major holders of STX: BlackRock, Inc., VANGUARD CAPITAL MANAGEMENT LLC, STATE STREET CORP, FMR LLC, VANGUARD GROUP INC

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