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International Seaways Ownership | Who Owns International Seaways?

OverviewForecastRevenueFinancialsChartTranscripts

International Seaways Ownership Summary

International Seaways is owned by 47.74% institutional investors, 18.36% insiders, and 33.91% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.44% of INSW shares. Fidelity Tactical High Income Sr F8 is the top mutual fund, with 4.98% of its assets in International Seaways shares.

INSW Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockInternational Seaways47.74%18.36%33.91%
SectorEnergy Stocks 147.62%15.16%-62.78%
IndustryOil & Gas Midstream Stocks 24.78%20.53%54.68%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de6.14M12.44%$298.03M
Vanguard group4.29M8.69%$208.28M
Fmr3.68M7.45%$169.37M
Dimensional fund advisors lp2.97M6.02%$144.29M
American century companies1.99M4.04%$91.93M
State street1.53M3.10%$74.21B
Geode capital management1.01M2.05%$49.08M
Encompass capital advisors874.20K1.77%$40.28M
Hosking partners llp686.96K1.39%$33.35M
Morgan stanley686.63K1.39%$33.34M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Lesa sroufe58.83K2.13%$2.86M
Encompass capital advisors874.20K1.42%$40.28M
Virtus family office32.35K1.35%$1.57M
Hosking partners llp686.96K1.13%$33.35M
Gordian capital singapore pte16.00K1.07%$776.80K
Condire management, lp194.76K1.07%$8.97M
Epacria capital partners21.38K0.80%$985.24K
Summerhaven investment management21.29K0.59%$1.03M
Private management group380.38K0.54%$18.47M
Aristotle capital boston190.48K0.45%$8.78M

Top Buyers

HolderShares% AssetsChange
Fmr3.68M0.01%1.61M
Encompass capital advisors874.20K1.42%474.38K
Jane street group178.60K0.00%146.91K
American century companies1.99M0.05%139.87K
Blackrock funding, inc. /de6.14M0.01%118.84K

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
Allianz asset management gmbh74.44K0.00%74.44K$3.61M
Truemark investments28.91K0.27%28.91K$1.40M
Cwa asset management group20.77K0.04%20.77K$1.01M
Assenagon asset management18.75K0.00%18.75K$910.07K
Greenland capital management lp17.00K0.08%17.00K$783.36K

Sold Out

HolderChange
Tortoise investment management-1.00
Tfc financial management-1.00
National bank of canada /fi/-1.00
Jpl wealth management-5.00
Global financial private client-8.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
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%
Dec 31, 2024162-37.69%26,802,410-14.93%541.34%108-16.92%40-54.55%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Fidelity Tactical High Income Sr F82.46M4.98%84.06K
iShares Core S&P Small-Cap ETF2.45M4.96%2.45M
Avantis US Small Cap Value ETF1.71M3.47%1.32K
Vanguard Total Stock Mkt Idx Inv1.56M3.17%4.33K
Vanguard US Total Market Shares ETF1.47M2.99%1.19K
Fidelity Advisor Multi-Asset Income I1.42M2.88%137.30K
iShares Russell 2000 ETF966.07K1.96%-102.21K
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
Feb 17, 2026Zabrocky Lois K President & CEOSell$127.92K
Feb 17, 2026Pribor Jeffrey SVP & CFOSell$63.29K
Jan 15, 2026Pribor Jeffrey SVP & CFOSell$55.68K
Jan 15, 2026Zabrocky Lois K President & CEOSell$110.34K
Dec 15, 2025Pribor Jeffrey SVP & CFOSell$48.26K

Insider Transactions Trends

DateBuySell
2026 Q1-4
2025 Q4-8
2025 Q3-8
2025 Q2-7
2025 Q1-7

INSW Ownership FAQ

Who Owns International Seaways?

International Seaways shareholders are primarily institutional investors at 47.74%, followed by 18.36% insiders and 33.90% retail investors. The average institutional ownership in International Seaways's industry, Oil & Gas Midstream Stocks , is 24.78%, which International Seaways exceeds.

Who owns the most shares of International Seaways?

International Seaways’s largest shareholders are Blackrock funding, inc. /de (6.14M shares, 12.44%), Vanguard group (4.29M shares, 8.69%), and Fmr (3.68M shares, 7.45%). Together, they hold 28.59% 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 2.13% of its assets in 58.83K International Seaways shares, valued at 2.86M$.

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 4.98% of its total shares outstanding invested in 2.46M International Seaways shares.

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