13F Insight
DOSSIER · 13F Holders · Q2 2026

SEAGATE TECHNOLOGY HLDNGS PL

2,007 institutions still hold SEAGATE TECHNOLOGY HLDNGS PL as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G7997R103·2,007 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$116.1B
visible holders
Holders
2,007
filers reporting
Concentration
12.61%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

2,007 institutions reported SEAGATE TECHNOLOGY HLDNGS PL in Q2 2026. BlackRock, Inc. leads at 12.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$14.6B15.2M0.22%Q2 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$14.1B14.6M0.30%Q2 202603
STATE STREET CORP
CIK 0000093751
$9.6B9.9M0.28%Q2 202604
FMR LLC
CIK 0000315066
$7.9B8.2M0.34%Q2 202605
Vanguard Portfolio Management
CIK 0002100121· Index
$7.7B8.0M0.35%Q2 202606
Invesco Ltd.
CIK 0000914208
$7.3B7.5M0.58%Q2 202607
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$5.7B5.9M0.44%Q2 202608
WCM INVESTMENT MANAGEMENT, LLC
CIK 0001061186
$5.2B5.3M9.34%Q2 202609
JPMORGAN CHASE & CO
CIK 0000019617
$5.0B5.2M0.28%Q2 202610
CITADEL ADVISORS LLC
CIK 0001423053
$5.0B5.2M0.57%Q2 202611
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$5.0B5.2M0.26%Q2 202612
MORGAN STANLEY
CIK 0000895421
$4.6B4.7M0.24%Q2 202613
Capital Research Global Investors
CIK 0001422848
$4.2B4.3M0.58%Q2 202614
GOLDMAN SACHS GROUP INC
CIK 0000886982
$3.6B3.7M0.31%Q2 202615
WELLS FARGO & COMPANY/MN
CIK 0000072971
$3.5B3.6M0.57%Q2 202616
Sanders Capital, LLC
CIK 0001508097
$3.4B3.5M3.37%Q2 202617
NORGES BANK
CIK 0001374170· Sovereign
$3.0B3.1M0.30%Q2 202618
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$2.5B2.6M0.80%Q2 202619
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$2.3B2.4M0.40%Q2 202620
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$2.1B2.1M0.92%Q2 2026
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