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International Seaways Ownership | Who Owns International Seaways?

OverviewForecastRevenueFinancialsChartTranscripts

International Seaways Ownership Summary

International Seaways is owned by 25.75% institutional investors, 16.21% insiders, and 58.04% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.70% of INSW shares. Fidelity Tactical High Income Sr F8 is the top mutual fund, with 6.64% of its assets in International Seaways shares.

INSW Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockInternational Seaways25.75%16.21%58.04%
SectorIndustrials Stocks 49.45%15.98%34.57%
IndustryMarine Shipping Stocks19.54%31.79%48.67%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de6.27M12.70%$456.72M
Fmr4.94M10.01%$359.87M
Vanguard group4.29M8.69%$208.28M
Dimensional fund advisors lp3.02M6.13%$220.44M
American century companies2.00M4.05%$145.53M
Macquarie management1.60M3.25%$116.76M
State street1.56M3.16%$113.68M
Geode capital management1.14M2.30%$82.85M
Encompass capital advisors874.20K1.77%$40.28M
Hosking partners llp686.85K1.39%$50.06M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Lesa sroufe61.63K3.37%$4.72M
Hosking partners llp686.85K1.79%$50.06M
Encompass capital advisors874.20K1.42%$40.28M
Oceanic investment management19.35K1.20%$1.41M
Condire management, lp194.76K1.07%$8.97M
Summerhaven investment management19.80K0.81%$1.52M
Bridgeway capital management414.56K0.61%$30.21M
Eam investors66.41K0.56%$4.84M
Aristotle capital boston108.96K0.49%$7.94M
Private management group225.30K0.47%$16.42M

Top Buyers

HolderShares% AssetsChange
Encompass capital advisors874.20K1.42%474.38K
Arrowstreet capital, limited partnership608.26K0.02%380.93K
Invesco647.86K0.01%305.92K
Vanguard fiduciary trust268.27K0.01%268.27K
Fmr4.94M0.02%268.20K

Top Sellers

HolderShares% AssetsChange
Macquarie group---1.89M
Donald smith---709.04K
Fuller & thaler asset management---407.45K
M&g---259.99K
Balyasny asset management---229.56K

New Positions

HolderShares% AssetsChangeValue
Vanguard fiduciary trust268.27K0.01%268.27K$19.55M
Connor, clark & lunn investment management98.73K0.02%98.73K$7.20M
Qube research79.95K0.01%79.95K$5.83M
Brookstone capital management76.71K0.06%76.71K$5.87M
Eam investors66.41K0.56%66.41K$4.84M

Sold Out

HolderChange
Tortoise investment management-1.00
Dunhill financial-1.00
National bank of canada /fi/-1.00
Tfc financial management-1.00
Vermillion wealth management-4.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 2026192-33.10%12,703,911-65.65%250.46%96-33.79%58-40.82%
Dec 31, 2025204-24.72%23,556,809-36.02%470.86%102-25.55%68-28.42%
Sep 30, 20252594.44%36,808,0644.48%741.46%132-11.41%9329.17%
Jun 30, 2025254-36,792,3403.27%741.43%1497.19%75-8.54%
Mar 31, 2025252-35,608,983-1.89%721.35%138-14.81%8126.56%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Fidelity Tactical High Income Sr F83.29M6.64%2.31K
iShares Core S&P Small-Cap ETF2.45M4.94%382.00
Avantis US Small Cap Value ETF1.83M3.70%855.00
Fidelity Advisor Multi-Asset Income I1.65M3.34%7.70K
Vanguard Total Stock Mkt Idx Inv1.57M3.18%-303.00
Vanguard US Total Market Shares ETF1.47M2.99%1.19K
iShares Russell 2000 ETF1.09M2.20%6.47K
Macquarie Small Cap Core I734.40K1.49%-55.16K
Donald Smith & Co. All Eq Accounts Comp696.30K1.41%212.48K
DFA US Small Cap Value I691.16K1.40%-

Recent Insider Transactions

DateNameRoleActivityValue
Jul 15, 2026Pribor Jeffrey SVP & CFOSell$87.49K
Jul 15, 2026Zabrocky Lois K President & CEOSell$175.18K
Jun 15, 2026Pribor Jeffrey SVP & CFOSell$81.68K
Jun 15, 2026Zabrocky Lois K President & CEOSell$162.68K
May 15, 2026Zabrocky Lois K President & CEOSell$168.45K

Insider Transactions Trends

DateBuySell
2026 Q3-2
2026 Q2-9
2026 Q1-13
2025 Q4-8
2025 Q3-8

INSW Ownership FAQ

Who Owns International Seaways?

International Seaways shareholders are primarily institutional investors at 25.75%, followed by 16.21% insiders and 58.04% retail investors. The average institutional ownership in International Seaways's industry, Marine Shipping Stocks, is 19.54%, which International Seaways exceeds.

Who owns the most shares of International Seaways?

International Seaways’s largest shareholders are Blackrock funding, inc. /de (6.27M shares, 12.70%), Fmr (4.94M shares, 10.01%), and Vanguard group (4.29M shares, 8.69%). Together, they hold 31.40% of International Seaways’s total shares outstanding.

Does Blackrock own International Seaways?

BlackRock is not among the top 10 institutional shareholders of International Seaways.

Who is International Seaways’s biggest shareholder by percentage of total assets invested?

Lesa sroufe is International Seaways’s biggest shareholder by percentage of total assets invested, with 3.37% of its assets in 61.63K International Seaways shares, valued at 4.72M$.

Who is the top mutual fund holder of International Seaways shares?

Fidelity Tactical High Income Sr F8 is the top mutual fund holder of International Seaways shares, with 6.64% of its total shares outstanding invested in 3.29M International Seaways shares.

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