POR Portland General Electric Co.
Portland General Electric Co. (POR) 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 |
|---|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. Quant | Sold Out | -222.1K | -100.0% | $11.5M | 0.0% | 62 |
| Bridgewater Associates Quant Macro | Increased | +346.0K | +300.8% | $17.9M | 0.1% | 60 |
| Yaupon Capital Management | Sold Out | -175.0K | -100.0% | $9.1M | 0.0% | 59 |
| Ilex Capital Partners Long/Short | New | +26.0K | — | $1.3M | 0.0% | 57 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Increased | +254.7K | +630.4% | $13.2M | 0.0% | 56 |
| Tudor Investment Corporation Macro | Sold Out | -187.3K | -100.0% | $9.7M | 0.0% | 56 |
| Balyasny Asset Management L.P. | Increased | +509.5K | +347.0% | $26.4M | 0.1% | 56 |
| CITADEL ADVISORS LLC Quant | Reduced | -1.43M | -88.8% | $73.9M | 0.0% | 55 |
| Hudson Bay Capital Management Event | Sold Out | -9.1K | -100.0% | $470.6K | 0.0% | 53 |
| Qube Research & Technologies Ltd Quant | Increased | +417.4K | +405.6% | $21.6M | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Bridgewater Associates
- Ilex Capital Partners
- RENAISSANCE TECHNOLOGIES LLC
- Balyasny Asset Management L.P.
- Qube Research & Technologies Ltd
Most significant sellers
By move score, not size.
- D. E. Shaw & Co., Inc.
- Yaupon Capital Management
- Tudor Investment Corporation
- CITADEL ADVISORS LLC
- Hudson Bay Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | 1 | 0 | 222.1K | -222.1K | -100.0% | 0.0% | Sold Out | 62 |
| Bridgewater Associates | 1 | 461.1K | 115.1K | +346.0K | +300.8% | 0.1% | Increased | 60 |
| Yaupon Capital Management | 2 | 0 | 175.0K | -175.0K | -100.0% | 0.0% | Sold Out | 59 |
| Ilex Capital Partners | 2 | 26.0K | 0 | +26.0K | — | 0.0% | New | 57 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 295.1K | 40.4K | +254.7K | +630.4% | 0.0% | Increased | 56 |
| Tudor Investment Corporation | 2 | 0 | 187.3K | -187.3K | -100.0% | 0.0% | Sold Out | 56 |
| Balyasny Asset Management L.P. | 2 | 656.3K | 146.8K | +509.5K | +347.0% | 0.1% | Increased | 56 |
| CITADEL ADVISORS LLC | 1 | 180.0K | 1.6M | -1.43M | -88.8% | 0.0% | Reduced | 55 |
| Hudson Bay Capital Management | 3 | 0 | 9.1K | -9.1K | -100.0% | 0.0% | Sold Out | 53 |
| Qube Research & Technologies Ltd | 2 | 520.3K | 102.9K | +417.4K | +405.6% | 0.0% | Increased | 53 |
| Caxton Associates | 3 | 0 | 6.4K | -6.4K | -100.0% | 0.0% | Sold Out | 53 |
| Squarepoint Ops LLC | 2 | 773.7K | 392.3K | +381.4K | +97.2% | 0.1% | Increased | 52 |
| Point72 Asset Management, L.P. | 1 | 79.6K | 349.0K | -269.4K | -77.2% | 0.0% | Reduced | 52 |
| Jain Global | 3 | 18.6K | 0 | +18.6K | — | 0.0% | New | 52 |
| Graham Capital Management | 3 | 53.7K | 0 | +53.7K | — | 0.1% | New | 52 |
| Lighthouse Investment Partners | 3 | 0 | 14.1K | -14.1K | -100.0% | 0.0% | Sold Out | 51 |
| Aquatic Capital Management | 4 | 0 | 62.1K | -62.1K | -100.0% | 0.0% | Sold Out | 51 |
| Readystate Asset Management | 3 | 6.7K | 0 | +6.7K | — | 0.0% | New | 50 |
| Capital Fund Management | 3 | 266.6K | 86.3K | +180.3K | +209.0% | 0.1% | Increased | 49 |
| Y-Intercept | 4 | 4.5K | 0 | +4.5K | — | 0.0% | New | 48 |
| Man Group | 3 | 24.2K | 232.6K | -208.3K | -89.6% | 0.0% | Reduced | 47 |
| Engineers Gate | 4 | 80.3K | 19.0K | +61.3K | +323.2% | 0.1% | Increased | 44 |
| Ghisallo Capital Management | 2 | 75.0K | 150.0K | -75.0K | -50.0% | 0.1% | Reduced | 40 |
| Quadrature Capital | 3 | 18.7K | 41.9K | -23.2K | -55.4% | 0.0% | Reduced | 37 |
| Edgestream Partners | 4 | 122.3K | 269.1K | -146.9K | -54.6% | 0.2% | Reduced | 36 |
| Centiva Capital | 4 | 7.5K | 22.5K | -14.9K | -66.5% | 0.0% | Reduced | 34 |
| Capstone Investment Advisors | 3 | 16.2K | 30.4K | -14.2K | -46.7% | 0.0% | Reduced | 34 |
| TWO SIGMA INVESTMENTS, LP | 2 | 3.3M | 3.0M | +235.0K | +7.7% | 0.1% | Increased | 32 |
| Schonfeld Strategic Advisors | 3 | 106.7K | 167.1K | -60.4K | -36.1% | 0.0% | Reduced | 31 |
| MILLENNIUM MANAGEMENT LLC | 2 | 2.0M | 1.8M | +147.6K | +8.0% | 0.1% | Increased | 31 |
| Brevan Howard Capital Management | 3 | 59.4K | 98.1K | -38.7K | -39.4% | 0.1% | Reduced | 31 |
| AQR Capital Management | 3 | 4.8M | 4.3M | +428.6K | +9.9% | 0.1% | Increased | 27 |
| Winton Group | 4 | 26.1K | 26.4K | -241 | -0.9% | 0.0% | Reduced | 18 |
| Quantbot Technologies | 4 | 119.7K | 114.4K | +5.3K | +4.7% | 0.2% | Increased | 17 |
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.