NMFC New Mountain Finance Corporation
New Mountain Finance Corporation (NMFC) 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 |
|---|---|---|---|---|---|---|
| Qube Research & Technologies Ltd Quant | Sold Out | -20.5K | -100.0% | $146.9K | 0.0% | 55 |
| Squarepoint Ops LLC Quant | New | +18.6K | — | $133.5K | 0.0% | 54 |
| Jain Global Long/Short Quant | New | +12.8K | — | $91.8K | 0.0% | 52 |
| CITADEL ADVISORS LLC Quant | Increased | +68.2K | +196.6% | $488.8K | 0.0% | 52 |
| Trexquant Investment Quant | Sold Out | -115.0K | -100.0% | $824.3K | 0.0% | 51 |
| Brevan Howard Capital Management Macro | Sold Out | -20.4K | -100.0% | $146.0K | 0.0% | 49 |
| Y-Intercept Quant | Sold Out | -30.4K | -100.0% | $218.0K | 0.0% | 48 |
| Balyasny Asset Management L.P. | Reduced | -85.3K | -62.7% | $611.3K | 0.0% | 42 |
| MILLENNIUM MANAGEMENT LLC | Increased | +43.2K | +53.1% | $309.9K | 0.0% | 39 |
| D. E. Shaw & Co., Inc. Quant | Reduced | -100.3K | -28.9% | $719.4K | 0.0% | 34 |
Most significant buyers
By move score, not size.
- Squarepoint Ops LLC
- Jain Global
- CITADEL ADVISORS LLC
- MILLENNIUM MANAGEMENT LLC
- Caxton Associates
Most significant sellers
By move score, not size.
- Qube Research & Technologies Ltd
- Trexquant Investment
- Brevan Howard Capital Management
- Y-Intercept
- Balyasny Asset Management L.P.
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Qube Research & Technologies Ltd | 2 | 0 | 20.5K | -20.5K | -100.0% | 0.0% | Sold Out | 55 |
| Squarepoint Ops LLC | 2 | 18.6K | 0 | +18.6K | — | 0.0% | New | 54 |
| Jain Global | 3 | 12.8K | 0 | +12.8K | — | 0.0% | New | 52 |
| CITADEL ADVISORS LLC | 1 | 102.9K | 34.7K | +68.2K | +196.6% | 0.0% | Increased | 52 |
| Trexquant Investment | 3 | 0 | 115.0K | -115.0K | -100.0% | 0.0% | Sold Out | 51 |
| Brevan Howard Capital Management | 3 | 0 | 20.4K | -20.4K | -100.0% | 0.0% | Sold Out | 49 |
| Y-Intercept | 4 | 0 | 30.4K | -30.4K | -100.0% | 0.0% | Sold Out | 48 |
| Balyasny Asset Management L.P. | 2 | 50.8K | 136.1K | -85.3K | -62.7% | 0.0% | Reduced | 42 |
| MILLENNIUM MANAGEMENT LLC | 2 | 124.6K | 81.4K | +43.2K | +53.1% | 0.0% | Increased | 39 |
| D. E. Shaw & Co., Inc. | 1 | 247.2K | 347.5K | -100.3K | -28.9% | 0.0% | Reduced | 34 |
| TWO SIGMA INVESTMENTS, LP | 2 | 707.3K | 836.5K | -129.1K | -15.4% | 0.0% | Reduced | 30 |
| Caxton Associates | 3 | 75.0K | 58.4K | +16.6K | +28.4% | 0.0% | Increased | 29 |
| ExodusPoint Capital Management | 3 | 59.4K | 71.5K | -12.0K | -16.9% | 0.0% | Reduced | 25 |
| Chilton Investment Company | 2 | 22.0K | 22.0K | 0 | +0.0% | 0.0% | Unchanged | 18 |
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.