MEDP Medpace Holdings, Inc.
Medpace Holdings, Inc. (MEDP) 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 |
|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | Sold Out | -42.3K | -100.0% | $22.4M | 0.0% | 61 |
| MILLENNIUM MANAGEMENT LLC | Sold Out | -5.7K | -100.0% | $3.0M | 0.0% | 59 |
| WORLDQUANT MILLENNIUM ADVISORS LLC Quant | Sold Out | -2.1K | -100.0% | $1.1M | 0.0% | 58 |
| CITADEL ADVISORS LLC Quant | Sold Out | -808 | -100.0% | $427.9K | 0.0% | 58 |
| Qube Research & Technologies Ltd Quant | Sold Out | -7.0K | -100.0% | $3.7M | 0.0% | 57 |
| Verition Fund Management Event Long/Short | Sold Out | -7.4K | -100.0% | $3.9M | 0.0% | 56 |
| TWO SIGMA INVESTMENTS, LP Quant | Reduced | -166.8K | -94.5% | $88.3M | 0.0% | 56 |
| Tudor Investment Corporation Macro | Sold Out | -8.7K | -100.0% | $4.6M | 0.0% | 56 |
| Quadrature Capital Quant | New | +7.7K | — | $4.1M | 0.0% | 55 |
| Magnetar Capital Event Quant | Sold Out | -977 | -100.0% | $517.4K | 0.0% | 54 |
Most significant buyers
By move score, not size.
- Quadrature Capital
- MARSHALL WACE, LLP
- Polar Asset Management Partners
- Jain Global
- Brevan Howard Capital Management
Most significant sellers
By move score, not size.
- Balyasny Asset Management L.P.
- MILLENNIUM MANAGEMENT LLC
- WORLDQUANT MILLENNIUM ADVISORS LLC
- CITADEL ADVISORS LLC
- Qube Research & Technologies Ltd
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | 2 | 0 | 42.3K | -42.3K | -100.0% | 0.0% | Sold Out | 61 |
| MILLENNIUM MANAGEMENT LLC | 2 | 0 | 5.7K | -5.7K | -100.0% | 0.0% | Sold Out | 59 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 0 | 2.1K | -2.1K | -100.0% | 0.0% | Sold Out | 58 |
| CITADEL ADVISORS LLC | 1 | 0 | 808 | -808 | -100.0% | 0.0% | Sold Out | 58 |
| Qube Research & Technologies Ltd | 2 | 0 | 7.0K | -7.0K | -100.0% | 0.0% | Sold Out | 57 |
| Verition Fund Management | 2 | 0 | 7.4K | -7.4K | -100.0% | 0.0% | Sold Out | 56 |
| TWO SIGMA INVESTMENTS, LP | 2 | 9.7K | 176.6K | -166.8K | -94.5% | 0.0% | Reduced | 56 |
| Tudor Investment Corporation | 2 | 0 | 8.7K | -8.7K | -100.0% | 0.0% | Sold Out | 56 |
| Quadrature Capital | 3 | 7.7K | 0 | +7.7K | — | 0.0% | New | 55 |
| Magnetar Capital | 2 | 0 | 977 | -977 | -100.0% | 0.0% | Sold Out | 54 |
| MARSHALL WACE, LLP | 2 | 29.2K | 9.9K | +19.3K | +196.2% | 0.0% | Increased | 54 |
| Polar Asset Management Partners | 3 | 446 | 0 | +446 | — | 0.0% | New | 53 |
| Jain Global | 3 | 1.6K | 0 | +1.6K | — | 0.0% | New | 52 |
| Brevan Howard Capital Management | 3 | 2.8K | 0 | +2.8K | — | 0.0% | New | 51 |
| Voloridge Investment Management | 2 | 2.6K | 74.7K | -72.2K | -96.6% | 0.0% | Reduced | 51 |
| CenterBook Partners | 4 | 4.9K | 0 | +4.9K | — | 0.1% | New | 51 |
| Edgestream Partners | 4 | 0 | 3.8K | -3.8K | -100.0% | 0.0% | Sold Out | 51 |
| Voleon Capital Management | 3 | 1.7K | 0 | +1.7K | — | 0.0% | New | 51 |
| Lighthouse Investment Partners | 3 | 0 | 438 | -438 | -100.0% | 0.0% | Sold Out | 51 |
| Aquatic Capital Management | 4 | 0 | 5.3K | -5.3K | -100.0% | 0.0% | Sold Out | 50 |
| Bridgewater Associates | 1 | 15.6K | 41.1K | -25.5K | -62.1% | 0.0% | Reduced | 50 |
| D. E. Shaw & Co., Inc. | 1 | 234.5K | 432.6K | -198.1K | -45.8% | 0.1% | Reduced | 47 |
| Walleye Capital | 3 | 351 | 6.0K | -5.6K | -94.1% | 0.0% | Reduced | 46 |
| Squarepoint Ops LLC | 2 | 18.4K | 58.9K | -40.5K | -68.8% | 0.0% | Reduced | 45 |
| Trexquant Investment | 3 | 6.7K | 28.5K | -21.8K | -76.4% | 0.0% | Reduced | 43 |
| Man Group | 3 | 20.9K | 68.3K | -47.3K | -69.3% | 0.0% | Reduced | 43 |
| Capital Fund Management | 3 | 13.0K | 34.4K | -21.4K | -62.2% | 0.1% | Reduced | 42 |
| Quantbot Technologies | 4 | 1.3K | 9.1K | -7.8K | -85.7% | 0.0% | Reduced | 39 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 415.6K | 504.7K | -89.1K | -17.7% | 0.3% | Reduced | 38 |
| Gotham Asset Management, LLC | 2 | 37.6K | 25.5K | +12.1K | +47.6% | 0.1% | Increased | 38 |
| Engineers Gate | 4 | 4.7K | 12.4K | -7.7K | -62.0% | 0.0% | Reduced | 35 |
| Boothbay Fund Management | 4 | 931 | 2.5K | -1.6K | -62.9% | 0.0% | Reduced | 33 |
| AQR Capital Management | 3 | 1.3M | 1.4M | -74.9K | -5.5% | 0.2% | Reduced | 26 |
| Graham Capital Management | 3 | 839 | 1.2K | -339 | -28.8% | 0.0% | Reduced | 26 |
| Caxton Associates | 3 | 708 | 708 | 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.