BSY Bentley Systems, Incorporated
Bentley Systems, Incorporated (BSY) 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 |
|---|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | Increased | +2.24M | +176.0% | $67.1M | 0.1% | 58 |
| Tudor Investment Corporation Macro | Sold Out | -137.8K | -100.0% | $4.1M | 0.0% | 56 |
| Capital Fund Management Quant Macro | Sold Out | -109.5K | -100.0% | $3.3M | 0.0% | 55 |
| Weiss Asset Management Event Quant | New | +16.9K | — | $504.2K | 0.0% | 54 |
| Verition Fund Management Event Long/Short | Sold Out | -11.4K | -100.0% | $340.0K | 0.0% | 54 |
| Trexquant Investment Quant | Sold Out | -200.9K | -100.0% | $6.0M | 0.0% | 53 |
| Capstone Investment Advisors Quant Macro | New | +12.1K | — | $361.6K | 0.0% | 53 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Reduced | -416.3K | -85.5% | $12.4M | 0.0% | 53 |
| LMR Partners Event Quant | Sold Out | -16.1K | -100.0% | $480.2K | 0.0% | 53 |
| Jain Global Long/Short Quant | Sold Out | -17.3K | -100.0% | $518.3K | 0.0% | 52 |
Most significant buyers
By move score, not size.
- MILLENNIUM MANAGEMENT LLC
- Weiss Asset Management
- Capstone Investment Advisors
- Brevan Howard Capital Management
- Walleye Capital
Most significant sellers
By move score, not size.
- Tudor Investment Corporation
- Capital Fund Management
- Verition Fund Management
- Trexquant Investment
- RENAISSANCE TECHNOLOGIES LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | 2 | 3.5M | 1.3M | +2.24M | +176.0% | 0.1% | Increased | 58 |
| Tudor Investment Corporation | 2 | 0 | 137.8K | -137.8K | -100.0% | 0.0% | Sold Out | 56 |
| Capital Fund Management | 3 | 0 | 109.5K | -109.5K | -100.0% | 0.0% | Sold Out | 55 |
| Weiss Asset Management | 2 | 16.9K | 0 | +16.9K | — | 0.0% | New | 54 |
| Verition Fund Management | 2 | 0 | 11.4K | -11.4K | -100.0% | 0.0% | Sold Out | 54 |
| Trexquant Investment | 3 | 0 | 200.9K | -200.9K | -100.0% | 0.0% | Sold Out | 53 |
| Capstone Investment Advisors | 3 | 12.1K | 0 | +12.1K | — | 0.0% | New | 53 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 70.8K | 487.1K | -416.3K | -85.5% | 0.0% | Reduced | 53 |
| LMR Partners | 3 | 0 | 16.1K | -16.1K | -100.0% | 0.0% | Sold Out | 53 |
| Jain Global | 3 | 0 | 17.3K | -17.3K | -100.0% | 0.0% | Sold Out | 52 |
| Brevan Howard Capital Management | 3 | 64.0K | 0 | +64.0K | — | 0.0% | New | 51 |
| Walleye Capital | 3 | 487 | 0 | +487 | — | 0.0% | New | 51 |
| Aquatic Capital Management | 4 | 0 | 90.5K | -90.5K | -100.0% | 0.0% | Sold Out | 51 |
| Engineers Gate | 4 | 0 | 38.7K | -38.7K | -100.0% | 0.0% | Sold Out | 50 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 19.8K | 170.2K | -150.4K | -88.4% | 0.0% | Reduced | 49 |
| TWO SIGMA INVESTMENTS, LP | 2 | 258.2K | 1.1M | -813.8K | -75.9% | 0.0% | Reduced | 49 |
| CenterBook Partners | 4 | 0 | 14.2K | -14.2K | -100.0% | 0.0% | Sold Out | 49 |
| Winton Group | 4 | 0 | 27.0K | -27.0K | -100.0% | 0.0% | Sold Out | 48 |
| Schonfeld Strategic Advisors | 3 | 403.4K | 153.7K | +249.8K | +162.5% | 0.1% | Increased | 47 |
| CITADEL ADVISORS LLC | 1 | 244.7K | 646.8K | -402.1K | -62.2% | 0.0% | Reduced | 46 |
| Balyasny Asset Management L.P. | 2 | 372.4K | 217.3K | +155.2K | +71.4% | 0.0% | Increased | 46 |
| Squarepoint Ops LLC | 2 | 303.1K | 1.1M | -777.4K | -71.9% | 0.0% | Reduced | 46 |
| Quantbot Technologies | 4 | 0 | 6.3K | -6.3K | -100.0% | 0.0% | Sold Out | 45 |
| MARSHALL WACE, LLP | 2 | 104.7K | 245.6K | -140.9K | -57.4% | 0.0% | Reduced | 42 |
| ExodusPoint Capital Management | 3 | 195.1K | 441.0K | -245.9K | -55.8% | 0.1% | Reduced | 38 |
| Man Group | 3 | 18.2K | 11.9K | +6.4K | +53.7% | 0.0% | Increased | 34 |
| AQR Capital Management | 3 | 25.2K | 17.8K | +7.4K | +41.6% | 0.0% | Increased | 30 |
| Woodline Partners LP | 2 | 1.2M | 1.5M | -225.8K | -15.5% | 0.1% | Reduced | 30 |
| Point72 Asset Management, L.P. | 1 | 828.8K | 797.6K | +31.2K | +3.9% | 0.0% | Increased | 30 |
| Lighthouse Investment Partners | 3 | 358.6K | 289.6K | +68.9K | +23.8% | 0.3% | Increased | 30 |
| Holocene Advisors, LP | 2 | 155.7K | 131.2K | +24.6K | +18.7% | 0.0% | Increased | 29 |
| Gotham Asset Management, LLC | 2 | 680.2K | 672.8K | +7.5K | +1.1% | 0.1% | Increased | 24 |
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.