JOBY Joby Aero, Inc.
Joby Aero, Inc. (JOBY) 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 |
|---|---|---|---|---|---|---|
| Ghisallo Capital Management Long/Short | Sold Out | -3.13M | -100.0% | $27.9M | 0.0% | 65 |
| D. E. Shaw & Co., Inc. Quant | Sold Out | -1.74M | -100.0% | $15.5M | 0.0% | 62 |
| Point72 Asset Management, L.P. | Sold Out | -298.7K | -100.0% | $2.7M | 0.0% | 61 |
| HBK Investments Event | Sold Out | -500.0K | -100.0% | $4.5M | 0.0% | 61 |
| Balyasny Asset Management L.P. | New | +364.4K | — | $3.3M | 0.0% | 59 |
| TWO SIGMA INVESTMENTS, LP Quant | New | +249.5K | — | $2.2M | 0.0% | 59 |
| Sculptor Capital Management Event Long/Short | Sold Out | -150.1K | -100.0% | $1.3M | 0.0% | 58 |
| Alyeska Investment Group, L.P. | Sold Out | -353.4K | -100.0% | $3.2M | 0.0% | 58 |
| LMR Partners Event Quant | New | +3.83M | — | $34.1M | 0.0% | 57 |
| MARSHALL WACE, LLP Long/Short | Increased | +7.91M | +7064.2% | $70.5M | 0.1% | 57 |
Most significant buyers
By move score, not size.
- Balyasny Asset Management L.P.
- TWO SIGMA INVESTMENTS, LP
- LMR Partners
- MARSHALL WACE, LLP
- Weiss Asset Management
Most significant sellers
By move score, not size.
- Ghisallo Capital Management
- D. E. Shaw & Co., Inc.
- Point72 Asset Management, L.P.
- HBK Investments
- Sculptor Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Ghisallo Capital Management | 2 | 0 | 3.1M | -3.13M | -100.0% | 0.0% | Sold Out | 65 |
| D. E. Shaw & Co., Inc. | 1 | 0 | 1.7M | -1.74M | -100.0% | 0.0% | Sold Out | 62 |
| Point72 Asset Management, L.P. | 1 | 0 | 298.7K | -298.7K | -100.0% | 0.0% | Sold Out | 61 |
| HBK Investments | 1 | 0 | 500.0K | -500.0K | -100.0% | 0.0% | Sold Out | 61 |
| Balyasny Asset Management L.P. | 2 | 364.4K | 0 | +364.4K | — | 0.0% | New | 59 |
| TWO SIGMA INVESTMENTS, LP | 2 | 249.5K | 0 | +249.5K | — | 0.0% | New | 59 |
| Sculptor Capital Management | 2 | 0 | 150.1K | -150.1K | -100.0% | 0.0% | Sold Out | 58 |
| Alyeska Investment Group, L.P. | 2 | 0 | 353.4K | -353.4K | -100.0% | 0.0% | Sold Out | 58 |
| LMR Partners | 3 | 3.8M | 0 | +3.83M | — | 0.0% | New | 57 |
| MARSHALL WACE, LLP | 2 | 8.0M | 111.9K | +7.91M | +7064.2% | 0.1% | Increased | 57 |
| Weiss Asset Management | 2 | 463.9K | 0 | +463.9K | — | 0.1% | New | 56 |
| Tudor Investment Corporation | 2 | 0 | 1.0M | -1.05M | -100.0% | 0.0% | Sold Out | 56 |
| Aristeia Capital | 2 | 540.0K | 0 | +540.0K | — | 0.0% | New | 56 |
| Hudson Bay Capital Management | 3 | 262.4K | 0 | +262.4K | — | 0.0% | New | 55 |
| Magnetar Capital | 2 | 0 | 27.2K | -27.2K | -100.0% | 0.0% | Sold Out | 54 |
| Gotham Asset Management, LLC | 2 | 44.3K | 0 | +44.3K | — | 0.0% | New | 54 |
| ExodusPoint Capital Management | 3 | 255.9K | 0 | +255.9K | — | 0.0% | New | 54 |
| Wolverine Asset Management | 2 | 16.8K | 0 | +16.8K | — | 0.0% | New | 54 |
| Verition Fund Management | 2 | 0 | 15.9K | -15.9K | -100.0% | 0.0% | Sold Out | 54 |
| Capstone Investment Advisors | 3 | 11.5K | 0 | +11.5K | — | 0.0% | New | 53 |
| Armistice Capital | 3 | 23.9K | 0 | +23.9K | — | 0.0% | New | 53 |
| Quadrature Capital | 3 | 0 | 34.8K | -34.8K | -100.0% | 0.0% | Sold Out | 52 |
| Jain Global | 3 | 0 | 104.0K | -104.0K | -100.0% | 0.0% | Sold Out | 52 |
| Trexquant Investment | 3 | 86.9K | 0 | +86.9K | — | 0.0% | New | 51 |
| Caption Management | 3 | 73.1K | 0 | +73.1K | — | 0.0% | New | 50 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 1.1M | 4.0M | -2.90M | -72.4% | 0.0% | Reduced | 50 |
| Brevan Howard Capital Management | 3 | 88.4K | 0 | +88.4K | — | 0.0% | New | 49 |
| Centiva Capital | 4 | 21.0K | 0 | +21.0K | — | 0.0% | New | 48 |
| Engineers Gate | 4 | 0 | 16.6K | -16.6K | -100.0% | 0.0% | Sold Out | 48 |
| CITADEL ADVISORS LLC | 1 | 749.5K | 1.9M | -1.20M | -61.5% | 0.0% | Reduced | 46 |
| Boothbay Fund Management | 4 | 480.0K | 119.5K | +360.5K | +301.6% | 0.1% | Increased | 45 |
| Quantbot Technologies | 4 | 3.7K | 213.4K | -209.8K | -98.3% | 0.0% | Reduced | 41 |
| Alphadyne Asset Management | 3 | 6.2K | 19.2K | -13.1K | -67.9% | 0.0% | Reduced | 37 |
| Edgestream Partners | 4 | 252.9K | 143.9K | +109.0K | +75.8% | 0.1% | Increased | 37 |
| Holocene Advisors, LP | 2 | 285.9K | 419.1K | -133.2K | -31.8% | 0.0% | Reduced | 35 |
| AQR Capital Management | 3 | 70.7K | 167.3K | -96.6K | -57.7% | 0.0% | Reduced | 34 |
| Moore Capital Management | 3 | 75.0K | 150.0K | -75.0K | -50.0% | 0.0% | Reduced | 34 |
| Walleye Capital | 3 | 422.5K | 707.9K | -285.4K | -40.3% | 0.0% | Reduced | 32 |
| Capital Fund Management | 3 | 512.7K | 704.4K | -191.7K | -27.2% | 0.0% | Reduced | 31 |
| Squarepoint Ops LLC | 2 | 3.5M | 3.7M | -211.5K | -5.8% | 0.1% | Reduced | 27 |
| Man Group | 3 | 671.0K | 664.4K | +6.5K | +1.0% | 0.0% | Increased | 21 |
| Voleon Capital Management | 3 | 785.9K | 797.8K | -11.8K | -1.5% | 0.1% | Reduced | 21 |
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.