MC Moelis & Company
Moelis & Company (MC) 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 |
|---|---|---|---|---|---|---|
| Junto Capital Management Long/Short | New | +482.0K | — | $31.5M | 0.6% | 64 |
| Balyasny Asset Management L.P. | New | +141.8K | — | $9.3M | 0.0% | 59 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -35.9K | -100.0% | $2.3M | 0.0% | 58 |
| Qube Research & Technologies Ltd Quant | Sold Out | -42.7K | -100.0% | $2.8M | 0.0% | 57 |
| Magnetar Capital Event Quant | Sold Out | -29.6K | -100.0% | $1.9M | 0.0% | 57 |
| CITADEL ADVISORS LLC Quant | Increased | +655.5K | +1042.1% | $42.9M | 0.0% | 56 |
| Tudor Investment Corporation Macro | Sold Out | -117.4K | -100.0% | $7.7M | 0.0% | 56 |
| Cinctive Capital Management Long/Short Quant | Sold Out | -97.0K | -100.0% | $6.3M | 0.0% | 53 |
| Walleye Capital Long/Short Quant | New | +43.1K | — | $2.8M | 0.0% | 53 |
| Capstone Investment Advisors Quant Macro | Sold Out | -8.4K | -100.0% | $551.9K | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Junto Capital Management
- Balyasny Asset Management L.P.
- CITADEL ADVISORS LLC
- Walleye Capital
- Armistice Capital
Most significant sellers
By move score, not size.
- MARSHALL WACE, LLP
- Qube Research & Technologies Ltd
- Magnetar Capital
- Tudor Investment Corporation
- Cinctive Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Junto Capital Management | 2 | 482.0K | 0 | +482.0K | — | 0.6% | New | 64 |
| Balyasny Asset Management L.P. | 2 | 141.8K | 0 | +141.8K | — | 0.0% | New | 59 |
| MARSHALL WACE, LLP | 2 | 0 | 35.9K | -35.9K | -100.0% | 0.0% | Sold Out | 58 |
| Qube Research & Technologies Ltd | 2 | 0 | 42.7K | -42.7K | -100.0% | 0.0% | Sold Out | 57 |
| Magnetar Capital | 2 | 0 | 29.6K | -29.6K | -100.0% | 0.0% | Sold Out | 57 |
| CITADEL ADVISORS LLC | 1 | 718.4K | 62.9K | +655.5K | +1042.1% | 0.0% | Increased | 56 |
| Tudor Investment Corporation | 2 | 0 | 117.4K | -117.4K | -100.0% | 0.0% | Sold Out | 56 |
| Cinctive Capital Management | 3 | 0 | 97.0K | -97.0K | -100.0% | 0.0% | Sold Out | 53 |
| Walleye Capital | 3 | 43.1K | 0 | +43.1K | — | 0.0% | New | 53 |
| Capstone Investment Advisors | 3 | 0 | 8.4K | -8.4K | -100.0% | 0.0% | Sold Out | 53 |
| Armistice Capital | 3 | 4.9K | 0 | +4.9K | — | 0.0% | New | 53 |
| MILLENNIUM MANAGEMENT LLC | 2 | 27.7K | 248.2K | -220.5K | -88.9% | 0.0% | Reduced | 52 |
| Woodline Partners LP | 2 | 383.3K | 142.5K | +240.8K | +168.9% | 0.1% | Increased | 52 |
| Aquatic Capital Management | 4 | 43.3K | 0 | +43.3K | — | 0.1% | New | 51 |
| Centiva Capital | 4 | 0 | 4.6K | -4.6K | -100.0% | 0.0% | Sold Out | 48 |
| Schonfeld Strategic Advisors | 3 | 135.7K | 40.7K | +95.0K | +233.4% | 0.1% | Increased | 47 |
| Quantbot Technologies | 4 | 3.2K | 0 | +3.2K | — | 0.0% | New | 45 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 342.6K | 219.5K | +123.1K | +56.1% | 0.0% | Increased | 43 |
| Winton Group | 4 | 12.4K | 121.0K | -108.6K | -89.7% | 0.0% | Reduced | 43 |
| Brevan Howard Capital Management | 3 | 6.7K | 3.9K | +2.7K | +69.5% | 0.0% | Increased | 36 |
| Basswood Capital Management | 3 | 38.2K | 61.0K | -22.7K | -37.3% | 0.1% | Reduced | 33 |
| Y-Intercept | 4 | 36.3K | 69.8K | -33.5K | -48.0% | 0.0% | Reduced | 32 |
| Prana Capital Management | 3 | 219.3K | 181.2K | +38.0K | +21.0% | 0.4% | Increased | 31 |
| TWO SIGMA INVESTMENTS, LP | 2 | 33.3K | 42.0K | -8.7K | -20.7% | 0.0% | Reduced | 31 |
| Man Group | 3 | 34.4K | 33.9K | +522 | +1.5% | 0.0% | Increased | 21 |
| AQR Capital Management | 3 | 337.3K | 348.4K | -11.0K | -3.2% | 0.0% | Reduced | 20 |
| Heard Capital | 2 | 979.8K | 979.8K | 0 | +0.0% | 2.7% | Unchanged | 32 |
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.