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Position history for American Century Companies Inc.American Century Companies Inc.'s holdings in Seagate Technology Holdings PLC

Yes. American Century Companies holds 110,924 shares of STX (Seagate Technology Holdings), worth $107M, as of its Q2 2026 13F filing. It increased the position from 31,386 shares in Q1 2026. American Century Companies has held STX since Q2 2021, across 21 quarterly 13F filings.

Current Value

$107M

Current Shares

110,924

Total Value Change

+$103.9M

Total Shares Change

+82,071

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
110,924
+253.4%
$107M0.0%$964.23
48
2026-Q1
Increased
31,386
+32.1%
$12.3M0.0%$391.17
36
2025-Q4
Increased
23,765
+0.8%
$6.5M0.0%$274.49
27
2025-Q3
Increased
23,564
+0.8%
$5.6M0.0%$234.68
27
2025-Q2
Decreased
23,374
-7.1%
$3.4M0.0%$143.03
0
2025-Q1
Decreased
25,159
-13.5%
$2.1M0.0%$83.74
0
2024-Q4
Increased
29,099
+0.8%
$2.5M0.0%$84.39
26
2024-Q3
Decreased
28,853
-2.1%
$3.2M0.0%$105.88
0

Other major holders of STX: BlackRock, Inc., Vanguard Capital Management LLC, State Street Corp., FMR LLC, Vanguard Group Inc.

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