IDA IDACORP, Inc.
IDACORP, Inc. (IDA) 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 |
|---|---|---|---|---|---|---|
| Yaupon Capital Management | Sold Out | -112.7K | -100.0% | $17.0M | 0.0% | 63 |
| CITADEL ADVISORS LLC Quant | Increased | +738.3K | +455.4% | $111.7M | 0.1% | 60 |
| Ilex Capital Partners Long/Short | New | +50.1K | — | $7.6M | 0.2% | 57 |
| Verition Fund Management Event Long/Short | New | +26.7K | — | $4.0M | 0.0% | 56 |
| Capital Fund Management Quant Macro | New | +16.9K | — | $2.6M | 0.0% | 55 |
| ExodusPoint Capital Management Long/Short Quant | New | +63.4K | — | $9.6M | 0.1% | 55 |
| D. E. Shaw & Co., Inc. Quant | Increased | +32.9K | +101.0% | $5.0M | 0.0% | 54 |
| Point72 Asset Management, L.P. | Increased | +73.8K | +83.0% | $11.2M | 0.0% | 53 |
| MILLENNIUM MANAGEMENT LLC | Increased | +28.6K | +114.2% | $4.3M | 0.0% | 53 |
| Armistice Capital Long/Short Healthcare | New | +1.3K | — | $203.6K | 0.0% | 53 |
Most significant buyers
By move score, not size.
- CITADEL ADVISORS LLC
- Ilex Capital Partners
- Verition Fund Management
- Capital Fund Management
- ExodusPoint Capital Management
Most significant sellers
By move score, not size.
- Yaupon Capital Management
- Zimmer Partners
- Voloridge Investment Management
- Man Group
- Aquatic Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Yaupon Capital Management | 2 | 0 | 112.7K | -112.7K | -100.0% | 0.0% | Sold Out | 63 |
| CITADEL ADVISORS LLC | 1 | 900.4K | 162.1K | +738.3K | +455.4% | 0.1% | Increased | 60 |
| Ilex Capital Partners | 2 | 50.1K | 0 | +50.1K | — | 0.2% | New | 57 |
| Verition Fund Management | 2 | 26.7K | 0 | +26.7K | — | 0.0% | New | 56 |
| Capital Fund Management | 3 | 16.9K | 0 | +16.9K | — | 0.0% | New | 55 |
| ExodusPoint Capital Management | 3 | 63.4K | 0 | +63.4K | — | 0.1% | New | 55 |
| D. E. Shaw & Co., Inc. | 1 | 65.6K | 32.6K | +32.9K | +101.0% | 0.0% | Increased | 54 |
| Point72 Asset Management, L.P. | 1 | 162.8K | 89.0K | +73.8K | +83.0% | 0.0% | Increased | 53 |
| MILLENNIUM MANAGEMENT LLC | 2 | 53.7K | 25.1K | +28.6K | +114.2% | 0.0% | Increased | 53 |
| Armistice Capital | 3 | 1.3K | 0 | +1.3K | — | 0.0% | New | 53 |
| Quadrature Capital | 3 | 4.8K | 0 | +4.8K | — | 0.0% | New | 52 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 46.9K | 21.5K | +25.3K | +117.5% | 0.0% | Increased | 52 |
| Voleon Capital Management | 3 | 2.0K | 0 | +2.0K | — | 0.0% | New | 51 |
| Zimmer Partners | 2 | 460.6K | 723.7K | -263.1K | -36.4% | 1.6% | Reduced | 49 |
| Voloridge Investment Management | 2 | 7.8K | 78.7K | -70.9K | -90.1% | 0.0% | Reduced | 49 |
| Trexquant Investment | 3 | 76.5K | 9.0K | +67.6K | +754.1% | 0.1% | Increased | 49 |
| AQR Capital Management | 3 | 251.9K | 61.3K | +190.6K | +310.9% | 0.0% | Increased | 49 |
| Boothbay Fund Management | 4 | 2.0K | 0 | +2.0K | — | 0.0% | New | 49 |
| Man Group | 3 | 3.6K | 20.3K | -16.7K | -82.3% | 0.0% | Reduced | 43 |
| Aquatic Capital Management | 4 | 631 | 14.6K | -14.0K | -95.7% | 0.0% | Reduced | 43 |
| Tudor Investment Corporation | 2 | 18.8K | 63.3K | -44.5K | -70.3% | 0.0% | Reduced | 42 |
| Bridgewater Associates | 1 | 109.1K | 95.5K | +13.6K | +14.2% | 0.1% | Increased | 36 |
| Engineers Gate | 4 | 11.7K | 32.0K | -20.2K | -63.3% | 0.0% | Reduced | 35 |
| Quantbot Technologies | 4 | 7.7K | 20.9K | -13.2K | -63.2% | 0.0% | Reduced | 33 |
| TWO SIGMA INVESTMENTS, LP | 2 | 1.4M | 1.4M | +89.3K | +6.6% | 0.2% | Increased | 32 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 145.0K | 180.0K | -35.0K | -19.4% | 0.0% | Reduced | 32 |
| Squarepoint Ops LLC | 2 | 317.1K | 378.9K | -61.7K | -16.3% | 0.1% | Reduced | 30 |
| Schonfeld Strategic Advisors | 3 | 78.3K | 59.8K | +18.5K | +31.0% | 0.1% | Increased | 30 |
| Gotham Asset Management, LLC | 2 | 102.7K | 96.0K | +6.7K | +7.0% | 0.0% | Increased | 27 |
| Capstone Investment Advisors | 3 | 10.1K | 8.4K | +1.7K | +20.4% | 0.0% | Increased | 27 |
| Centiva Capital | 4 | 10.9K | 12.5K | -1.6K | -12.8% | 0.1% | Reduced | 21 |
| Brevan Howard Capital Management | 3 | 36.8K | 34.8K | +2.0K | +5.9% | 0.1% | Increased | 20 |
| Winton Group | 4 | 8.7K | 8.5K | +207 | +2.4% | 0.0% | Increased | 18 |
| Caxton Associates | 3 | 10.6K | 10.6K | 0 | +0.0% | 0.0% | Unchanged | 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.