QGEN Qiagen N.V.
Qiagen N.V. (QGEN) 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 |
|---|---|---|---|---|---|---|
| Helikon Investments Long/Short | Increased | +1.28M | +70.6% | $49.9M | 3.6% | 66 |
| MILLENNIUM MANAGEMENT LLC | Increased | +3.25M | +543.3% | $127.0M | 0.1% | 60 |
| Qube Research & Technologies Ltd Quant | Sold Out | -314.0K | -100.0% | $12.3M | 0.0% | 59 |
| MARSHALL WACE, LLP Long/Short | Increased | +2.70M | +342.0% | $105.6M | 0.2% | 59 |
| Sculptor Capital Management Event Long/Short | Sold Out | -124.1K | -100.0% | $4.9M | 0.0% | 59 |
| Point72 Asset Management, L.P. | Increased | +1.08M | +210.4% | $42.1M | 0.1% | 58 |
| Readystate Asset Management Long/Short | New | +321.2K | — | $12.6M | 0.9% | 58 |
| ExodusPoint Capital Management Long/Short Quant | New | +321.2K | — | $12.6M | 0.1% | 57 |
| Squarepoint Ops LLC Quant | Sold Out | -42.7K | -100.0% | $1.7M | 0.0% | 57 |
| Davidson Kempner Capital Management Event Value | New | +11.1K | — | $434.0K | 0.0% | 56 |
Most significant buyers
By move score, not size.
- Helikon Investments
- MILLENNIUM MANAGEMENT LLC
- MARSHALL WACE, LLP
- Point72 Asset Management, L.P.
- Readystate Asset Management
Most significant sellers
By move score, not size.
- Qube Research & Technologies Ltd
- Sculptor Capital Management
- Squarepoint Ops LLC
- Woodline Partners LP
- Caption Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Helikon Investments | 2 | 3.1M | 1.8M | +1.28M | +70.6% | 3.6% | Increased | 66 |
| MILLENNIUM MANAGEMENT LLC | 2 | 3.8M | 597.8K | +3.25M | +543.3% | 0.1% | Increased | 60 |
| Qube Research & Technologies Ltd | 2 | 0 | 314.0K | -314.0K | -100.0% | 0.0% | Sold Out | 59 |
| MARSHALL WACE, LLP | 2 | 3.5M | 790.0K | +2.70M | +342.0% | 0.2% | Increased | 59 |
| Sculptor Capital Management | 2 | 0 | 124.1K | -124.1K | -100.0% | 0.0% | Sold Out | 59 |
| Point72 Asset Management, L.P. | 1 | 1.6M | 511.9K | +1.08M | +210.4% | 0.1% | Increased | 58 |
| Readystate Asset Management | 3 | 321.2K | 0 | +321.2K | — | 0.9% | New | 58 |
| ExodusPoint Capital Management | 3 | 321.2K | 0 | +321.2K | — | 0.1% | New | 57 |
| Squarepoint Ops LLC | 2 | 0 | 42.7K | -42.7K | -100.0% | 0.0% | Sold Out | 57 |
| Davidson Kempner Capital Management | 2 | 11.1K | 0 | +11.1K | — | 0.0% | New | 56 |
| Woodline Partners LP | 2 | 0 | 185.0K | -185.0K | -100.0% | 0.0% | Sold Out | 56 |
| LMR Partners | 3 | 150.0K | 0 | +150.0K | — | 0.1% | New | 55 |
| Jain Global | 3 | 148.5K | 0 | +148.5K | — | 0.1% | New | 54 |
| D. E. Shaw & Co., Inc. | 1 | 74.3K | 19.4K | +54.9K | +283.0% | 0.0% | Increased | 54 |
| Caption Management | 3 | 0 | 160.1K | -160.1K | -100.0% | 0.0% | Sold Out | 54 |
| Armistice Capital | 3 | 0 | 6.8K | -6.8K | -100.0% | 0.0% | Sold Out | 53 |
| Moore Capital Management | 3 | 0 | 20.0K | -20.0K | -100.0% | 0.0% | Sold Out | 52 |
| Edgestream Partners | 4 | 0 | 92.6K | -92.6K | -100.0% | 0.0% | Sold Out | 51 |
| Winton Group | 4 | 36.4K | 0 | +36.4K | — | 0.0% | New | 51 |
| Y-Intercept | 4 | 0 | 34.5K | -34.5K | -100.0% | 0.0% | Sold Out | 50 |
| Verition Fund Management | 2 | 163.8K | 65.1K | +98.8K | +151.8% | 0.1% | Increased | 50 |
| CenterBook Partners | 4 | 5.5K | 0 | +5.5K | — | 0.0% | New | 49 |
| Tudor Investment Corporation | 2 | 42.2K | 20.0K | +22.2K | +110.9% | 0.0% | Increased | 48 |
| Schonfeld Strategic Advisors | 3 | 73.4K | 493.6K | -420.3K | -85.1% | 0.0% | Reduced | 46 |
| Balyasny Asset Management L.P. | 2 | 176.5K | 433.6K | -257.1K | -59.3% | 0.0% | Reduced | 45 |
| CITADEL ADVISORS LLC | 1 | 832.4K | 531.4K | +301.0K | +56.6% | 0.0% | Increased | 45 |
| TWO SIGMA INVESTMENTS, LP | 2 | 14.3K | 42.4K | -28.1K | -66.3% | 0.0% | Reduced | 44 |
| Engineers Gate | 4 | 74.6K | 35.9K | +38.7K | +107.7% | 0.0% | Increased | 44 |
| Brevan Howard Capital Management | 3 | 24.1K | 133.2K | -109.1K | -81.9% | 0.0% | Reduced | 41 |
| Boothbay Fund Management | 4 | 16.8K | 38.9K | -22.1K | -56.8% | 0.0% | Reduced | 32 |
| Hudson Bay Capital Management | 3 | 277.5K | 232.9K | +44.6K | +19.1% | 0.1% | Increased | 29 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 310.0K | 285.0K | +25.0K | +8.8% | 0.0% | Increased | 27 |
| AQR Capital Management | 3 | 426.7K | 353.6K | +73.2K | +20.7% | 0.0% | Increased | 27 |
| Quantbot Technologies | 4 | 20.7K | 14.6K | +6.2K | +42.4% | 0.0% | Increased | 25 |
| Quinn Opportunity Partners | 4 | 76.1K | 70.1K | +6.0K | +8.6% | 0.1% | Increased | 21 |
| Sona Asset Management | 3 | 222.1K | 222.1K | 0 | +0.0% | 0.7% | Unchanged | 20 |
| Capula Management | 2 | 27.8K | 27.8K | 0 | +0.0% | 0.0% | Unchanged | 20 |
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.