INSW International Seaways, Inc.
International Seaways, Inc. (INSW) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -79.0K | -100.0% | $6.0M | 0.0% | 60 |
| Point72 Asset Management, L.P. | Sold Out | -10.2K | -100.0% | $782.6K | 0.0% | 59 |
| Qube Research & Technologies Ltd Quant | Sold Out | -79.9K | -100.0% | $6.1M | 0.0% | 57 |
| CastleKnight Management Long/Short | Increased | +294.1K | +102.5% | $22.5M | 1.6% | 56 |
| Magnetar Capital Event Quant | Sold Out | -9.5K | -100.0% | $728.1K | 0.0% | 55 |
| ExodusPoint Capital Management Long/Short Quant | Sold Out | -34.0K | -100.0% | $2.6M | 0.0% | 54 |
| Hudson Bay Capital Management Event | Sold Out | -4.9K | -100.0% | $376.8K | 0.0% | 53 |
| Squarepoint Ops LLC Quant | Increased | +145.3K | +1243.0% | $11.1M | 0.0% | 53 |
| MARSHALL WACE, LLP Long/Short | Increased | +30.7K | +669.9% | $2.4M | 0.0% | 52 |
| CITADEL ADVISORS LLC Quant | Reduced | -181.2K | -71.3% | $13.9M | 0.0% | 49 |
Most significant buyers
By move score, not size.
- CastleKnight Management
- Squarepoint Ops LLC
- MARSHALL WACE, LLP
- Quantbot Technologies
- Engineers Gate
Most significant sellers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- Point72 Asset Management, L.P.
- Qube Research & Technologies Ltd
- Magnetar Capital
- ExodusPoint Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 79.0K | -79.0K | -100.0% | 0.0% | Sold Out | 60 |
| Point72 Asset Management, L.P. | 1 | 0 | 10.2K | -10.2K | -100.0% | 0.0% | Sold Out | 59 |
| Qube Research & Technologies Ltd | 2 | 0 | 79.9K | -79.9K | -100.0% | 0.0% | Sold Out | 57 |
| CastleKnight Management | 3 | 580.9K | 286.8K | +294.1K | +102.5% | 1.6% | Increased | 56 |
| Magnetar Capital | 2 | 0 | 9.5K | -9.5K | -100.0% | 0.0% | Sold Out | 55 |
| ExodusPoint Capital Management | 3 | 0 | 34.0K | -34.0K | -100.0% | 0.0% | Sold Out | 54 |
| Hudson Bay Capital Management | 3 | 0 | 4.9K | -4.9K | -100.0% | 0.0% | Sold Out | 53 |
| Squarepoint Ops LLC | 2 | 156.9K | 11.7K | +145.3K | +1243.0% | 0.0% | Increased | 53 |
| MARSHALL WACE, LLP | 2 | 35.3K | 4.6K | +30.7K | +669.9% | 0.0% | Increased | 52 |
| CITADEL ADVISORS LLC | 1 | 72.8K | 254.1K | -181.2K | -71.3% | 0.0% | Reduced | 49 |
| Boothbay Fund Management | 4 | 0 | 8.2K | -8.2K | -100.0% | 0.0% | Sold Out | 49 |
| MILLENNIUM MANAGEMENT LLC | 2 | 18.2K | 96.7K | -78.5K | -81.2% | 0.0% | Reduced | 49 |
| Quantbot Technologies | 4 | 370 | 0 | +370 | — | 0.0% | New | 45 |
| Aquatic Capital Management | 4 | 2.9K | 21.3K | -18.4K | -86.4% | 0.0% | Reduced | 41 |
| Tudor Investment Corporation | 2 | 91.1K | 169.8K | -78.8K | -46.4% | 0.0% | Reduced | 36 |
| Engineers Gate | 4 | 13.4K | 9.3K | +4.1K | +43.8% | 0.0% | Increased | 28 |
| AQR Capital Management | 3 | 302.9K | 263.2K | +39.7K | +15.1% | 0.0% | Increased | 25 |
| Man Group | 3 | 11.3K | 11.2K | +164 | +1.5% | 0.0% | Increased | 21 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.