ASTS AST SpaceMobile, Inc.
AST SpaceMobile, Inc. (ASTS) 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 |
|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC Quant | New | +192.6K | — | $17.1M | 0.0% | 62 |
| Point72 Asset Management, L.P. | Sold Out | -39.0K | -100.0% | $3.5M | 0.0% | 61 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -239.2K | -100.0% | $21.3M | 0.0% | 60 |
| TWO SIGMA INVESTMENTS, LP Quant | Sold Out | -23.1K | -100.0% | $2.1M | 0.0% | 59 |
| Verition Fund Management Event Long/Short | Sold Out | -128.8K | -100.0% | $11.4M | 0.0% | 58 |
| Balyasny Asset Management L.P. | Sold Out | -4.0K | -100.0% | $354.5K | 0.0% | 57 |
| CITADEL ADVISORS LLC Quant | Reduced | -666.6K | -95.3% | $59.2M | 0.0% | 57 |
| Squarepoint Ops LLC Quant | Sold Out | -88.6K | -100.0% | $7.9M | 0.0% | 57 |
| Voloridge Investment Management Quant | Sold Out | -60.5K | -100.0% | $5.4M | 0.0% | 56 |
| Chilton Investment Company Long/Short Value | New | +11.0K | — | $979.9K | 0.0% | 54 |
Most significant buyers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- Chilton Investment Company
- Polar Asset Management Partners
- Parallax Volatility Advisers
- Jain Global
Most significant sellers
By move score, not size.
- Point72 Asset Management, L.P.
- MARSHALL WACE, LLP
- TWO SIGMA INVESTMENTS, LP
- Verition Fund Management
- Balyasny Asset Management L.P.
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 1 | 192.6K | 0 | +192.6K | — | 0.0% | New | 62 |
| Point72 Asset Management, L.P. | 1 | 0 | 39.0K | -39.0K | -100.0% | 0.0% | Sold Out | 61 |
| MARSHALL WACE, LLP | 2 | 0 | 239.2K | -239.2K | -100.0% | 0.0% | Sold Out | 60 |
| TWO SIGMA INVESTMENTS, LP | 2 | 0 | 23.1K | -23.1K | -100.0% | 0.0% | Sold Out | 59 |
| Verition Fund Management | 2 | 0 | 128.8K | -128.8K | -100.0% | 0.0% | Sold Out | 58 |
| Balyasny Asset Management L.P. | 2 | 0 | 4.0K | -4.0K | -100.0% | 0.0% | Sold Out | 57 |
| CITADEL ADVISORS LLC | 1 | 33.1K | 699.7K | -666.6K | -95.3% | 0.0% | Reduced | 57 |
| Squarepoint Ops LLC | 2 | 0 | 88.6K | -88.6K | -100.0% | 0.0% | Sold Out | 57 |
| Voloridge Investment Management | 2 | 0 | 60.5K | -60.5K | -100.0% | 0.0% | Sold Out | 56 |
| Chilton Investment Company | 2 | 11.0K | 0 | +11.0K | — | 0.0% | New | 54 |
| ExodusPoint Capital Management | 3 | 0 | 46.1K | -46.1K | -100.0% | 0.0% | Sold Out | 54 |
| D. E. Shaw & Co., Inc. | 1 | 978.9K | 3.4M | -2.46M | -71.5% | 0.1% | Reduced | 54 |
| Polar Asset Management Partners | 3 | 717 | 0 | +717 | — | 0.0% | New | 53 |
| Schonfeld Strategic Advisors | 3 | 0 | 26.5K | -26.5K | -100.0% | 0.0% | Sold Out | 53 |
| Caxton Associates | 3 | 0 | 4.4K | -4.4K | -100.0% | 0.0% | Sold Out | 53 |
| Parallax Volatility Advisers | 3 | 20.8K | 0 | +20.8K | — | 0.1% | New | 52 |
| Jain Global | 3 | 276.4K | 6.1K | +270.3K | +4463.9% | 0.4% | Increased | 52 |
| Tudor Investment Corporation | 2 | 3.3K | 164.7K | -161.4K | -98.0% | 0.0% | Reduced | 51 |
| Alphadyne Asset Management | 3 | 0 | 2.7K | -2.7K | -100.0% | 0.0% | Sold Out | 51 |
| Lighthouse Investment Partners | 3 | 3.6K | 0 | +3.6K | — | 0.0% | New | 51 |
| Y-Intercept | 4 | 13.8K | 0 | +13.8K | — | 0.0% | New | 50 |
| Walleye Capital | 3 | 2 | 162.7K | -162.7K | -100.0% | 0.0% | Reduced | 50 |
| Brevan Howard Capital Management | 3 | 5.1K | 0 | +5.1K | — | 0.0% | New | 49 |
| Engineers Gate | 4 | 0 | 9.8K | -9.8K | -100.0% | 0.0% | Sold Out | 48 |
| Hudson Bay Capital Management | 3 | 5.9K | 1.0K | +4.8K | +468.2% | 0.0% | Increased | 47 |
| Quinn Opportunity Partners | 4 | 67.3K | 17.5K | +49.8K | +284.8% | 0.3% | Increased | 46 |
| Quantbot Technologies | 4 | 0 | 6.6K | -6.6K | -100.0% | 0.0% | Sold Out | 45 |
| Man Group | 3 | 120.7K | 351.7K | -231.0K | -65.7% | 0.0% | Reduced | 42 |
| MILLENNIUM MANAGEMENT LLC | 2 | 22.1K | 14.7K | +7.4K | +50.8% | 0.0% | Increased | 39 |
| AQR Capital Management | 3 | 35.5K | 92.4K | -56.9K | -61.6% | 0.0% | Reduced | 37 |
| Woodline Partners LP | 2 | 13.6K | 8.8K | +4.8K | +54.2% | 0.0% | Increased | 37 |
| Capstone Investment Advisors | 3 | 6.4K | 15.1K | -8.7K | -57.7% | 0.0% | Reduced | 36 |
| Centiva Capital | 4 | 2.0K | 1.4K | +616 | +43.3% | 0.0% | Increased | 28 |
| Gotham Asset Management, LLC | 2 | 782.4K | 780.2K | +2.2K | +0.3% | 0.2% | Increased | 25 |
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.