INTERNATIONAL SEAWAYS (INSW) Institutional Ownership Changes & 13F Activity
INTERNATIONAL SEAWAYS (INSW). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Invesco Ltd., Castleknight Management Lp, Susquehanna International Group, Llp, Nomura Asset Management International Inc., and Citadel Advisors Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Sell | -27 | -0.2% | 16,420 | $1.26M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Sell | -181,233 | -71.3% | 72,838 | $5.58M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Buy | +9,663 | +4.8% | 209,350 | $16.03M | Q2 2026 | Sep 02, 2026 |
| Cornerstone Financial Management Llc | Buy | +6 | +37.5% | 22 | $1.69K | Q2 2026 | Aug 28, 2026 |
| California State Teachers Retirement System | Sell | -1,350 | -2.7% | 48,498 | $3.71M | Q2 2026 | Aug 24, 2026 |
| Harvey Capital Management Inc | Sell | -500 | -3.0% | 16,080 | $1.23M | Q2 2026 | Aug 21, 2026 |
| Gill Capital Partners, Llc | Buy | +50 | — | 50 | $3.83K | Q2 2026 | Aug 20, 2026 |
| Mercer Global Advisors Inc | Buy | +1,450 | +8.3% | 18,978 | $1.45M | Q2 2026 | Aug 19, 2026 |
| Empowered Funds, Llc | Sell | -10,806 | -4.0% | 257,357 | $19.71M | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -52 | -5.7% | 861 | $65.94K | Q2 2026 | Aug 17, 2026 |
| Invesco Ltd. | Buy | +691,337 | — | 691,337 | $52.95M | Q2 2026 | Aug 14, 2026 |
| Castleknight Management Lp | Buy | +294,110 | +102.5% | 580,911 | $44.49M | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +283,177 | +280.8% | 384,035 | $29.41M | Q2 2026 | Aug 14, 2026 |
| Nomura Asset Management International Inc. | Buy | +201,442 | +12.6% | 1,803,512 | $138.13M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +145,256 | +1243.0% | 156,942 | $12.02M | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +96,738 | — | 96,738 | $7.41M | Q2 2026 | Aug 14, 2026 |
| Tudor Investment Corp Et Al | Sell | -78,781 | -46.4% | 91,063 | $6.97M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -78,527 | -81.2% | 18,208 | $1.39M | Q2 2026 | Aug 14, 2026 |
| Royal Bank Of Canada | Buy | +78,331 | +2854.6% | 81,075 | $6.21M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +52,721 | +19.6% | 321,454 | $24.62M | Q2 2026 | Aug 14, 2026 |
| Csm Advisors, Llc | Sell | -49,043 | -86.6% | 7,560 | $579.00K | Q2 2026 | Aug 14, 2026 |
| Bridgeway Capital Management, Llc | Sell | -47,683 | -11.5% | 366,872 | $28.10M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Buy | +39,675 | +15.1% | 302,901 | $23.20M | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +30,989 | +394.2% | 38,850 | $2.98M | Q2 2026 | Aug 14, 2026 |
| Credit Agricole S A | Buy | +26,000 | — | 26,000 | $1.99M | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Sell | -25,713 | -3.9% | 625,736 | $47.93M | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +21,094 | +119.7% | 38,716 | $2.97M | Q2 2026 | Aug 14, 2026 |
| Aquatic Capital Management Llc | Sell | -18,371 | -86.4% | 2,881 | $220.66K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Buy | +17,537 | +660.5% | 20,192 | $1.55M | Q2 2026 | Aug 14, 2026 |
| Summittx Capital, L.P. | Sell | -16,586 | -25.5% | 48,473 | $3.71M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about INSW activity
Which institutional owners are buying INSW?
Institutional owners buying INSW include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in INSW activity?
"Buy" means an investor increased their reported position in INSW compared to the prior reporting period. This reflects growing exposure to INTERNATIONAL SEAWAYS (INSW) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in INSW increasing?
Institutional interest in INSW can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related INSW Institutional Insights
- INSW Overview
- INSW 13F Institutional Holders
- INSW Top Institutional Shareholders
- Energy Sector Institutional Ownership
- Energy Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Energy Stocks By Institutional Investors
- Most Sold Energy Stocks By Institutional Investors
- INSW Insider Trading & SEC Form 4 Activity
- INSW Articles
- Top Institutional Investor Stock Rankings