SSYS Stratasys Ltd.
Stratasys Ltd. (SSYS) 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. | New | +224.1K | — | $1.9M | 0.0% | 59 |
| MILLENNIUM MANAGEMENT LLC | New | +62.1K | — | $531.7K | 0.0% | 57 |
| Qube Research & Technologies Ltd Quant | New | +31.6K | — | $270.5K | 0.0% | 55 |
| Squarepoint Ops LLC Quant | New | +64.6K | — | $553.1K | 0.0% | 54 |
| Trexquant Investment Quant | New | +311.8K | — | $2.7M | 0.0% | 53 |
| TWO SIGMA INVESTMENTS, LP Quant | Increased | +564.3K | +1744.0% | $4.8M | 0.0% | 53 |
| ExodusPoint Capital Management Long/Short Quant | Sold Out | -92.0K | -100.0% | $787.8K | 0.0% | 52 |
| Jain Global Long/Short Quant | New | +11.5K | — | $98.2K | 0.0% | 52 |
| Tudor Investment Corporation Macro | Increased | +536.1K | +255.7% | $4.6M | 0.0% | 50 |
| CenterBook Partners Long/Short Quant | Sold Out | -39.8K | -100.0% | $340.5K | 0.0% | 49 |
Most significant buyers
By move score, not size.
- Balyasny Asset Management L.P.
- MILLENNIUM MANAGEMENT LLC
- Qube Research & Technologies Ltd
- Squarepoint Ops LLC
- Trexquant Investment
Most significant sellers
By move score, not size.
- ExodusPoint Capital Management
- CenterBook Partners
- Aquatic Capital Management
- RENAISSANCE TECHNOLOGIES LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | 2 | 224.1K | 0 | +224.1K | — | 0.0% | New | 59 |
| MILLENNIUM MANAGEMENT LLC | 2 | 62.1K | 0 | +62.1K | — | 0.0% | New | 57 |
| Qube Research & Technologies Ltd | 2 | 31.6K | 0 | +31.6K | — | 0.0% | New | 55 |
| Squarepoint Ops LLC | 2 | 64.6K | 0 | +64.6K | — | 0.0% | New | 54 |
| Trexquant Investment | 3 | 311.8K | 0 | +311.8K | — | 0.0% | New | 53 |
| TWO SIGMA INVESTMENTS, LP | 2 | 596.7K | 32.4K | +564.3K | +1744.0% | 0.0% | Increased | 53 |
| ExodusPoint Capital Management | 3 | 0 | 92.0K | -92.0K | -100.0% | 0.0% | Sold Out | 52 |
| Jain Global | 3 | 11.5K | 0 | +11.5K | — | 0.0% | New | 52 |
| Tudor Investment Corporation | 2 | 745.7K | 209.6K | +536.1K | +255.7% | 0.0% | Increased | 50 |
| CenterBook Partners | 4 | 0 | 39.8K | -39.8K | -100.0% | 0.0% | Sold Out | 49 |
| Y-Intercept | 4 | 45.8K | 0 | +45.8K | — | 0.0% | New | 48 |
| Aquatic Capital Management | 4 | 0 | 24.1K | -24.1K | -100.0% | 0.0% | Sold Out | 48 |
| Point72 Asset Management, L.P. | 1 | 63.2K | 43.1K | +20.2K | +46.8% | 0.0% | Increased | 40 |
| MARSHALL WACE, LLP | 2 | 614.5K | 430.7K | +183.8K | +42.7% | 0.0% | Increased | 38 |
| D. E. Shaw & Co., Inc. | 1 | 86.6K | 66.9K | +19.7K | +29.4% | 0.0% | Increased | 34 |
| Brevan Howard Capital Management | 3 | 72.6K | 45.3K | +27.3K | +60.1% | 0.0% | Increased | 33 |
| CITADEL ADVISORS LLC | 1 | 574.0K | 481.9K | +92.1K | +19.1% | 0.0% | Increased | 32 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 274.4K | 323.4K | -49.0K | -15.2% | 0.0% | Reduced | 31 |
| Walleye Capital | 3 | 18.8K | 14.7K | +4.0K | +27.4% | 0.0% | Increased | 27 |
| Rubric Capital Management | 1 | 8.0M | 8.0M | 0 | +0.0% | 0.6% | Unchanged | 27 |
| Quinn Opportunity Partners | 4 | 11.1K | 11.1K | 0 | +0.0% | 0.0% | Unchanged | 13 |
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.