13F Insight
DOSSIER · 13F Holders · Q2 2026

INTERNATIONAL SEAWAYS INC

376 institutions still hold INTERNATIONAL SEAWAYS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP Y41053102·376 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$2.5B
visible holders
Holders
376
filers reporting
Concentration
20.38%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

376 institutions reported INTERNATIONAL SEAWAYS INC in Q2 2026. BlackRock, Inc. leads at 20.4% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$505M6.6M0.01%Q2 202602
FMR LLC
CIK 0000315066
$379M4.9M0.02%Q2 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$235M3.1M0.04%Q2 202604
Vanguard Portfolio Management
CIK 0002100121· Index
$175M2.3M0.01%Q2 202605
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$165M2.2M0.07%Q2 202606
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$160M2.1M0.00%Q2 202607
Delaware Management Holdings, Inc.
CIK 0000921739
$138M1.8M0.21%Q2 202608
STATE STREET CORP
CIK 0000093751
$129M1.7M0.00%Q2 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$95M1.2M0.01%Q2 202610
CastleKnight Management LP
CIK 0001835751
$80M1.1M1.09%Q2 202611
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$69M903K0.01%Q2 202612
MORGAN STANLEY
CIK 0000895421
$60M790K0.00%Q2 202613
Invesco Ltd.
CIK 0000914208
$53M691K0.00%Q2 202614
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$48M626K0.01%Q2 202615
Hosking Partners LLP
CIK 0001650135
$47M609K1.55%Q2 202616
NORTHERN TRUST CORP
CIK 0000073124· Index
$38M494K0.00%Q2 202617
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$28M367K0.49%Q2 202618
FRONTIER CAPITAL MANAGEMENT CO LLC
CIK 0000351173
$26M336K0.24%Q2 202619
GOLDMAN SACHS GROUP INC
CIK 0000886982
$25M321K0.00%Q2 202620
UBS Group AG
CIK 0001610520
$24M318K0.00%Q2 2026
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