DaveManuel.com · Institutional Ownership · Who Owns It
INTERNATIONAL SEAWAYS INC (INSW)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
368
Reporting holders
$3.2B
Reported value
81.8%
Of shares outstanding
1.7%
Calls
1.5%
Puts
+30
Holder change
Institutions report 40,524,504 shares against 49,531,311 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $505.2M | 6,595,548 | 0.01% | 8q | +5.2%+$25.2M |
| FMR LLC | $378.8M | 4,945,517 | 0.02% | 18q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $235.2M | 3,071,116 | 0.04% | 31q | +1.5%+$3.6M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $174.7M | 2,281,423 | 0.01% | 2q | +9.4%+$15.1M |
| AMERICAN CENTURY COMPANIES INC | $164.7M | 2,150,403 | 0.07% | 21q | +7.7%+$11.8M |
| VANGUARD CAPITAL MANAGEMENT LLC | $160.2M | 2,091,318 | 0.00% | 2q | +0.5%+$853.0K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $138.1M | 1,803,512 | 0.21% | 3q | +12.6%+$15.4M |
| STATE STREET CORP | $128.7M | 1,679,953 | 0.00% | 31q | +7.7%+$9.2M |
| GEODE CAPITAL MANAGEMENT, LLC | $95.0M | 1,239,772 | 0.01% | 31q | +9.1%+$7.9M |
| CastleKnight Management LP | $80.5M incl. $36.0M options CALL | 580,911 | 1.09% | 5q | +102.5%+$40.8M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $69.2M incl. $39.8M options CALL+PUT | 384,035 | 0.01% | 21q | +280.8%+$51.0M |
| MORGAN STANLEY | $60.5M | 789,806 | 0.00% | 35q | +33.1%+$15.0M |
| Invesco Ltd. | $52.9M | 691,337 | 0.00% | 31q | +6.7%+$3.3M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $47.9M | 625,736 | 0.01% | 31q | -3.9%-$2.0M |
| Hosking Partners LLP | $46.6M | 608,569 | 1.55% | 31q | -11.4%-$6.0M |
| NORTHERN TRUST CORP | $37.8M | 493,676 | 0.00% | 31q | +19.1%+$6.1M |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $28.1M | 366,872 | 0.49% | 7q | -11.5%-$3.7M |
| FRONTIER CAPITAL MANAGEMENT CO LLC | $25.7M | 336,180 | 0.24% | 14q | -2.5%-$652.3K |
| GOLDMAN SACHS GROUP INC | $24.6M | 321,454 | 0.00% | 31q | +19.6%+$4.0M |
| UBS Group AG | $24.4M | 318,434 | 0.00% | 23q | +94.8%+$11.9M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $23.3M | 304,449 | 0.01% | 5q | -49.9%-$23.3M |
| AQR CAPITAL MANAGEMENT LLC | $23.2M | 302,901 | 0.01% | 17q | +15.1%+$3.0M |
| VICTORY CAPITAL MANAGEMENT INC | $21.9M | 286,305 | 0.01% | 28q | +10.0%+$2.0M |
| VANGUARD FIDUCIARY TRUST CO | $21.2M | 276,794 | 0.00% | 2q | +3.2%+$652.5K |
| Bank of New York Mellon Corp | $21.1M | 275,262 | 0.00% | 31q | +2.8%+$570.4K |
| PRINCIPAL FINANCIAL GROUP INC | $19.8M | 259,153 | 0.01% | 23q | +2.6%+$496.5K |
| Empowered Funds, LLC | $19.7M | 257,357 | 0.10% | 14q | -4.0%-$827.6K |
| Baird Financial Group, Inc. | $19.0M | 248,506 | 0.03% | 6q | +5.0%+$906.4K |
| CITADEL ADVISORS LLC | $17.1M incl. $11.5M options CALL+PUT | 72,838 | 0.00% | 22q | -71.3%-$42.6M |
| FIRST TRUST ADVISORS LP | $16.7M | 218,428 | 0.01% | 15q | +24.4%+$3.3M |
| Allianz Asset Management GmbH | $16.0M | 209,350 | 0.01% | 3q | +4.8%+$740.1K |
| Public Sector Pension Investment Board | $14.5M | 188,717 | 0.04% | 7q | +1.4%+$201.4K |
| PRIVATE MANAGEMENT GROUP INC | $13.7M | 178,409 | 0.36% | 20q | -20.8%-$3.6M |
| ENVESTNET ASSET MANAGEMENT INC | $13.3M | 174,115 | 0.00% | 8q | +3.0%+$383.8K |
| FRANKLIN RESOURCES INC | $13.0M | 169,472 | 0.00% | 13q | +5.3%+$655.6K |
| Clearbridge Investments, LLC | $12.5M | 163,017 | 0.01% | 7q | -9.5%-$1.3M |
| Squarepoint Ops LLC | $12.0M | 156,942 | 0.01% | 3q | +1243.0%+$11.1M |
| JANE STREET GROUP, LLC | $12.0M CALL+PUT | options only | 0.00% | 18q | OPTIONS |
| BANK OF AMERICA CORP /DE/ | $11.8M | 154,503 | 0.00% | 31q | -1.7%-$206.2K |
| JPMORGAN CHASE & CO | $9.6M | 121,382 | 0.00% | 31q | -23.2%-$2.9M |
| Nuveen, LLC | $9.5M | 123,467 | 0.00% | 6q | +38.7%+$2.6M |
| Connor, Clark & Lunn Investment Management Ltd. | $9.4M | 122,143 | 0.02% | 2q | +23.7%+$1.8M |
| FEDERATED HERMES, INC. | $8.7M | 114,230 | 0.01% | 16q | +10457.3%+$8.7M |
| LOOMIS SAYLES & CO L P | $8.4M | 110,138 | 0.01% | 20q | -1.3%-$112.9K |
| Legal & General Group Plc | $8.0M | 104,455 | 0.00% | 31q | -2.1%-$173.5K |
| Aristotle Capital Boston, LLC | $7.9M | 103,734 | 0.53% | 20q | -4.8%-$400.0K |
| BESSEMER GROUP INC | $7.9M | 102,940 | 0.01% | 6q | HELD |
| RHUMBLINE ADVISERS | $7.6M | 99,271 | 0.01% | 31q | -11.2%-$955.0K |
| AMERIPRISE FINANCIAL INC | $7.4M | 96,738 | 0.00% | 16q | +25.6%+$1.5M |
| LSV ASSET MANAGEMENT | $7.4M | 96,400 | 0.01% | new | NEW |
| TUDOR INVESTMENT CORP ET AL | $7.3M incl. $298.7K options CALL | 91,063 | 0.01% | 3q | -46.4%-$6.3M |
| Kestra Advisory Services, LLC | $7.1M | 92,471 | 0.02% | 3q | +1531.2%+$6.6M |
| DENALI ADVISORS LLC | $6.5M | 84,681 | 0.65% | 7q | +160.3%+$4.0M |
| CITIGROUP INC | $6.4M | 83,442 | 0.00% | 31q | +661.9%+$5.6M |
| ROYAL BANK OF CANADA | $6.2M | 81,075 | 0.00% | 31q | +2854.6%+$6.0M |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $6.2M | 81,022 | 0.02% | 3q | +15.4%+$827.2K |
| Swiss National Bank | $6.1M | 79,300 | 0.00% | 31q | -4.2%-$268.1K |
| Creative Planning | $6.0M | 78,692 | 0.00% | 9q | +21.1%+$1.1M |
| LPL Financial LLC | $6.0M | 78,113 | 0.00% | 7q | +13.8%+$725.3K |
| Brookstone Capital Management | $5.9M | 76,706 | 0.06% | new | NEW |
| Cercano Management LLC | $5.6M | 73,147 | 0.75% | 3q | HELD |
| GABELLI FUNDS LLC | $5.0M | 65,310 | 0.03% | 5q | -9.0%-$491.7K |
| Lesa Sroufe & Co | $4.7M | 61,628 | 3.37% | 20q | +3.3%+$148.6K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $4.4M | 56,966 | 0.00% | 31q | +20.4%+$738.6K |
| Energy Income Partners, LLC | $4.2M | 54,323 | 0.07% | 8q | -34.0%-$2.1M |
| Glenorchy Capital Ltd | $4.1M | 53,538 | 0.15% | 11q | +0.7%+$27.4K |
| IEQ CAPITAL, LLC | $4.0M | 51,699 | 0.02% | 7q | -8.9%-$388.2K |
| Tidal Investments LLC | $3.9M | 51,034 | 0.01% | 18q | +59.3%+$1.5M |
| ALLIANCEBERNSTEIN L.P. | $3.8M | 52,804 | 0.00% | 31q | +4.6%+$167.6K |
| MARTINGALE ASSET MANAGEMENT L P | $3.8M | 50,051 | 0.09% | 12q | +0.6%+$24.0K |
| NAVELLIER & ASSOCIATES INC | $3.8M | 49,355 | 0.30% | 2q | +116.9%+$2.0M |
| IMC-Chicago, LLC | $3.7M incl. $2.1M options CALL+PUT | 22,041 | 0.00% | 2q | +99.4%+$1.9M |
| ACADIAN ASSET MANAGEMENT LLC | $3.7M | 48,681 | 0.00% | 2q | +3287.7%+$3.6M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $3.7M | 48,498 | 0.00% | 31q | -2.7%-$103.4K |
| SummitTX Capital, L.P. | $3.7M | 48,473 | 0.10% | 2q | -25.5%-$1.3M |
| Informed Momentum Co LLC | $3.4M | 44,915 | 0.31% | 2q | -32.4%-$1.6M |
| Russell Investments Group, Ltd. | $3.3M | 43,673 | 0.00% | 31q | +57.0%+$1.2M |
| DEUTSCHE BANK AG\ | $3.3M | 43,191 | 0.00% | 34q | +22.5%+$607.1K |
| Ruffer LLP | $3.1M | 40,730 | 0.11% | 2q | +223.1%+$2.2M |
| Amundi | $3.1M | 40,133 | 0.00% | 3q | +36.9%+$828.6K |
| XTX Topco Ltd | $3.0M | 38,850 | 0.04% | 2q | +394.2%+$2.4M |
| WELLS FARGO & COMPANY/MN | $3.0M | 38,716 | 0.00% | 31q | +119.7%+$1.6M |
| NEW YORK STATE COMMON RETIREMENT FUND | $3.0M | 38,545 | 0.00% | 31q | +89.5%+$1.4M |
| Horizon Investments, LLC | $2.9M | 38,231 | 0.03% | 2q | +4330.0%+$2.9M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $2.9M | 37,950 | 0.00% | 6q | +43.6%+$882.3K |
| SEGALL BRYANT & HAMILL, LLC | $2.9M | 37,559 | 0.03% | 2q | -9.1%-$286.4K |
| SEI INVESTMENTS CO | $2.7M | 35,356 | 0.00% | 20q | -6.9%-$199.3K |
| MARSHALL WACE, LLP | $2.7M | 35,339 | 0.00% | 3q | +669.9%+$2.4M |
| QRG CAPITAL MANAGEMENT, INC. | $2.7M | 35,149 | 0.02% | 11q | +24.6%+$530.9K |
| Vident Advisory, LLC | $2.7M | 34,650 | 0.02% | 8q | -15.9%-$501.9K |
| LAZARD ASSET MANAGEMENT LLC | $2.6M | 33,953 | 0.00% | 2q | +18.9%+$413.7K |
| VIRGINIA RETIREMENT SYSTEMS ET Al | $2.6M | 33,500 | 0.02% | 3q | +163.8%+$1.6M |
| ALGERT GLOBAL LLC | $2.5M | 32,410 | 0.03% | 2q | +523.3%+$2.1M |
| HighTower Advisors, LLC | $2.5M | 32,072 | 0.00% | 10q | +6.8%+$156.8K |
| Marnell Management LLC | $2.4M | 31,939 | 0.94% | 3q | +29.8%+$562.3K |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $2.4M | 31,687 | 0.00% | 31q | +189.6%+$1.6M |
| NewEdge Wealth, LLC | $2.4M | 31,675 | 0.02% | 7q | +27.0%+$515.7K |
| SPROTT INC. | $2.3M | 30,182 | 0.07% | 3q | HELD |
| Knights of Columbus Asset Advisors LLC | $2.2M | 29,016 | 0.11% | 11q | -24.6%-$725.1K |
| VANGUARD ASSET MANAGEMENT, Ltd | $2.2M | 28,693 | 0.00% | 2q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-08 | 13D/A | Famatown Finance Limitedwith 2 co-filers | 13.5% |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-23 | 2026-10-19 | Material agreement entered | filing |
| 2026-10-16 | 2026-10-16 | Material agreement entered | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-12 | Zabrocky Lois K | Director, Other | Sold | 25,000 | $2.2M |
| 2026-05-14 | Nugent William F. | Senior Vice President | Sold | 6,830 | $582.1K |
| 2026-05-12 | Solon Derek G. | Senior Vice President | Sold | 4,700 | $419.3K |
| 2026-10-15 | Zabrocky Lois K | President & CEO | Sold | 2,000 | $228.5K |
| 2026-09-15 | Zabrocky Lois K | President & CEO | Sold | 2,000 | $216.0K |
| 2026-08-17 | Zabrocky Lois K | President & CEO | Sold | 2,000 | $196.9K |
| 2026-07-15 | Zabrocky Lois K | President & CEO | Sold | 2,000 | $175.2K |
| 2026-05-15 | Zabrocky Lois K | President & CEO | Sold | 2,000 | $168.5K |
| 2026-06-15 | Zabrocky Lois K | President & CEO | Sold | 2,000 | $162.7K |
Ten percent owners and entities
Usually an institution that crossed a reporting threshold, or a company taking a strategic stake, rather than an individual with a view.
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-09 | Famatown Finance Ltd | 10% owner | Sold | 100,000 | $12.2M |
| 2026-10-05 | Famatown Finance Ltd | 10% owner | Sold | 100,000 | $11.5M |
| 2026-09-22 | Famatown Finance Ltd | 10% owner | Sold | 102,000 | $11.4M |
| 2026-09-21 | Famatown Finance Ltd | 10% owner | Sold | 100,000 | $11.1M |
| 2026-07-22 | Famatown Finance Ltd | 10% owner | Sold | 104,428 | $9.5M |
| 2026-10-14 | Famatown Finance Ltd | 10% owner | Sold | 64,821 | $8.1M |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 104 | $123.1M | 1,115,950 | 28 | 39 | 19 | 0.0% |
| Q2 2026 | 368 | $3.2B | 40,524,504 | 76 | 148 | 81 | 3.2% |
| Q1 2026 | 338 | $2.8B | 38,506,131 | 78 | 105 | 91 | 1.1% |
| Q4 2025 | 285 | $1.8B | 36,987,716 | 45 | 85 | 88 | 0.1% |
| Q3 2025 | 268 | $1.7B | 36,978,416 | 41 | 89 | 91 | 0.4% |
| Q2 2025 | 255 | $1.4B | 36,896,909 | 39 | 106 | 78 | 0.6% |
| Q1 2025 | 253 | $1.2B | 36,084,182 | 52 | 87 | 81 | 0.8% |
| Q4 2024 | 249 | $1.3B | 36,398,988 | 47 | 95 | 68 | 0.9% |
| Q3 2024 | 258 | $1.7B | 32,000,427 | 42 | 83 | 87 | 1.0% |
| Q2 2024 | 283 | $2.0B | 34,480,368 | 65 | 106 | 79 | 0.3% |
| Q1 2024 | 252 | $1.8B | 34,064,833 | 58 | 85 | 64 | 0.7% |
| Q4 2023 | 219 | $1.6B | 33,572,141 | 41 | 68 | 68 | 1.6% |
| Q3 2023 | 208 | $1.4B | 31,157,672 | 37 | 63 | 76 | 1.3% |
| Q2 2023 | 202 | $1.2B | 30,849,566 | 34 | 68 | 76 | 1.2% |
| Q1 2023 | 215 | $1.3B | 30,730,037 | 49 | 79 | 60 | 1.0% |
| Q4 2022 | 192 | $1.1B | 28,758,213 | 51 | 62 | 55 | 1.1% |
| Q3 2022 | 154 | $1.1B | 30,561,832 | 42 | 33 | 55 | 0.6% |
| Q2 2022 | 134 | $2.2B | 105,777,927 | 22 | 35 | 46 | 0.2% |
| Q1 2022 | 125 | $2.0B | 110,174,888 | 27 | 35 | 37 | 0.4% |
| Q4 2021 | 116 | $701.8M | 47,330,013 | 10 | 34 | 43 | 1.0% |
| Q3 2021 | 114 | $1.5B | 84,643,645 | 31 | 57 | 14 | 0.3% |
| Q2 2021 | 98 | $584.1M | 30,350,052 | 13 | 28 | 41 | 0.4% |
| Q1 2021 | 102 | $1.1B | 56,839,589 | 23 | 25 | 34 | 0.0% |
| Q4 2020 | 92 | $438.8M | 26,840,226 | 10 | 23 | 40 | 0.1% |
| Q3 2020 | 99 | $477.6M | 32,581,974 | 12 | 24 | 46 | 0.3% |
| Q2 2020 | 119 | $528.7M | 32,217,250 | 21 | 41 | 44 | 0.4% |
| Q1 2020 | 127 | $1.1B | 44,543,132 | 40 | 30 | 41 | 0.1% |
| Q4 2019 | 110 | $1.5B | 49,728,092 | 29 | 36 | 25 | 0.0% |
| Q3 2019 | 85 | $599.3M | 31,118,049 | 13 | 30 | 23 | 0.0% |
| Q2 2019 | 82 | $552.4M | 29,073,009 | 23 | 35 | 14 | 0.0% |
| Q1 2019 | 67 | $536.9M | 31,321,538 | 10 | 21 | 24 | 0.0% |
| Q4 2018 | 62 | $527.7M | 31,335,977 | 0 | 0 | 2 | 0.0% |