Which funds own QGEN
Qiagen NV in the Q2 2026 filings. At least 3 of the 91 current managers on file reported a position, worth $188m between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.
- Managers holding
- 3
- at least, of 91 current
- Combined value
- $188m
- as reported
- Opened
- 1
- new this quarter
- Added to
- 2
- already held
- Trimmed or sold out
- 3
- 3 sold out entirely
Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.
Managers reporting a position
Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.
| Manager | Value | Weight | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
| Marshall Wace LLP Quantitative · $127bn book | $136m | 0.1% | 3,491,480 | +$104m+2,701,482 | Added |
| Freestone Grove Partners LP Multi-strategy · $15.6bn book | $51m | 0.3% | 1,311,722 | +$25m+649,865 | Added |
| Davidson Kempner Capital Management LP Long/short equity · $8.4bn book | $400k | 0.0% | 11,100 | opened11,100 | New |
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- Woodline Partners LP · Long/short equity$7.4m held before
- Capital Research Global Investors · Long-only$4.7m held before
- PDT Partners LLC · Quantitative$1.1m held before
Ownership through time
At least 10 of the 95 managers whose filings are on file listed QGEN in Q2 2026, against 1 in Q4 2025. 1 manager more than in Q1 2026: 3 started positions; 3 listed it again; 2 sold out, by their own filings; 3 no longer listed it among the positions read, which can mean a holding below the listed range, a filing that reported no holdings, or a filing not yet made.
Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.
- Q4 2025: 1
- Q1 2026: 9
- Q2 2026: 10
- Q4 2025: $379m
- Q1 2026: $980m
- Q2 2026: $1.4bn
Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.
Started in Q2 2026
Largest increases, by shares
- T. Rowe Price Associates Inc8,429,334 to 11,354,379 shares+$114m
- Freestone Grove Partners LP661,857 to 1,311,722 shares+$25m
- ExodusPoint Capital Management LPnew: 321,161 shares+$13m
- Hudson Bay Capital Management LP232,910 to 277,500 shares+$1.7m
- Winton Group Ltdnew: 36,400 shares+$1.4m
Largest decreases, by shares
- Wellington Management Group LLP14,364,303 to 12,406,763 shares-$76m
Left it
- Capital Research Global Investorswas $4.7m
- PDT Partners LLCwas $1.1m
| Manager | Value over time | First listed | Largest | Q2 2026 |
|---|---|---|---|---|
| Wellington Management Group LLP | Q1 2026 | $575m | $484m | |
| T. Rowe Price Associates Inc | Q4 2025 | $444m | $444m | |
| Millennium Management LLC | Q2 2026 | $150m | $150m | |
| Marshall Wace LLP | Q2 2026 | $136m | $136m | |
| Point72 Asset Management LP | Q2 2026 | $62m | $62m | |
| Freestone Grove Partners LP | Q1 2026 | $51m | $51m | |
| ExodusPoint Capital Management LP | Q2 2026 | $13m | $13m | |
| Hudson Bay Capital Management LP | Q1 2026 | $11m | $11m | |
| Winton Group Ltd | Q2 2026 | $1.4m | $1.4m | |
| Davidson Kempner Capital Management LP | Q2 2026 | $430k | $430k | |
| Schonfeld Strategic Advisors LLC | Q1 2026 | $20m | last listed Q1 2026 | |
| Brevan Howard Capital Management LP | Q1 2026 | $5.3m | last listed Q1 2026 | |
| Capital Research Global Investors | Q1 2026 | $4.7m | last listed Q1 2026 | |
| PDT Partners LLC | Q1 2026 | $1.1m | last listed Q1 2026 | |
| Moore Capital Management LP | Q1 2026 | $801k | last listed Q1 2026 |
What QGEN is worth
Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.
Build the comp set around QGEN →How much of the picture this is
A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.
What to do with a name the funds are buying
Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.
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The holdings, every quarter, and the week between
One email a week on what moved in the market and what it means for the people interviewing into it, with the 13F changes the quarter they are filed.
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