Who owns QGEN
Which tracked institutional funds hold QGEN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See QGEN company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
Conviction spread
QGEN’s largest tracked holder by dollar value, WELLINGTON MANAGEMENT GROUP LLP, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in QGEN divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, we do not read how tracked institutions changed their QGEN positions: many holders could not be matched across the two filings, most often because the security’s identifier changed and our mapping is incomplete, or because funds are still filing for the newer quarter. Over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 12,406,763 | $484M | 9.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 11,354,379 | $444M | 8.4% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 6,648,681 | $260M | 4.9% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 6,209,904 | $240M | 4.5% | 2026-Q2 |
| BlackRock, Inc. added | 5,905,678 | $231M | 4.4% | 2026-Q2 |
| MORGAN STANLEY added | 5,042,391 | $197M | 3.7% | 2026-Q2 |
| EARNEST PARTNERS LLC added | 4,573,455 | $179M | 3.4% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 4,443,674 | $174M | 3.3% | 2026-Q2 |
| NORGES BANK added | 4,325,135 | $168M | 3.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 3,845,605 | $150M | 2.8% | 2026-Q2 |
| MARSHALL WACE, LLP added | 3,491,480 | $136M | 2.6% | 2026-Q2 |
| UBS Group AG added | 3,419,195 | $134M | 2.5% | 2026-Q2 |
| Helikon Investments Ltd added | 3,085,155 | $121M | 2.3% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 2,997,617 | $117M | 2.2% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 2,756,719 | $108M | 2.0% | 2026-Q2 |
| Fivespan Partners, LP | 2,689,243 | $105M | 2.0% | 2026-Q2 |
| SEI INVESTMENTS CO added | 2,353,350 | $92M | 1.7% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC trimmed | 2,224,929 | $87M | 1.6% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 2,185,808 | $85M | 1.6% | 2026-Q2 |
| STATE STREET CORP added | 2,183,206 | $85M | 1.6% | 2026-Q2 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main trimmed | 1,971,246 | $76M | 1.4% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 1,841,320 | $71M | 1.3% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP added | 1,607,803 | $63M | 1.2% | 2026-Q2 |
| NUANCE INVESTMENTS, LLC added | 1,595,726 | $62M | 1.2% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 1,588,845 | $62M | 1.2% | 2026-Q2 |
| BARCLAYS PLC added | 1,433,563 | $56M | 1.1% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 1,317,471 | $52M | 1.0% | 2026-Q2 |
| Freestone Grove Partners LP added | 1,311,722 | $51M | 1.0% | 2026-Q2 |
| FIL Ltd trimmed | 1,290,558 | $50M | 0.9% | 2026-Q2 |
| CAISSE DES DEPOTS ET CONSIGNATIONS | 1,278,373 | $50M | 0.9% | 2026-Q2 |
| Caisse de depot et placement du Quebec trimmed | 1,275,560 | $49M | 0.9% | 2026-Q2 |
| Nuveen, LLC added | 1,161,094 | $45M | 0.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,074,640 | $42M | 0.8% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 1,066,743 | $41M | 0.8% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,018,165 | $40M | 0.8% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 982,351 | $38M | 0.7% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 965,698 | $38M | 0.7% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 895,404 | $36M | 0.7% | 2026-Q2 |
| Sone Capital Management, LLC new | 851,611 | $33M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 839,392 | $33M | 0.6% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 832,391 | $33M | 0.6% | 2026-Q2 |
| DNCA FINANCE | 759,564 | $29M | 0.6% | 2026-Q2 |
| CITIGROUP INC trimmed | 754,880 | $30M | 0.6% | 2026-Q2 |
| FMR LLC added | 708,743 | $27M | 0.5% | 2026-Q2 |
| Swiss National Bank trimmed | 699,595 | $27M | 0.5% | 2026-Q2 |
| Jefferies Financial Group Inc. added | 618,798 | $24M | 0.5% | 2026-Q2 |
| Invesco Ltd. added | 584,091 | $23M | 0.4% | 2026-Q2 |
| Longaeva Partners L.P. added | 530,000 | $21M | 0.4% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 503,608 | $20M | 0.4% | 2026-Q2 |
| Allianz Asset Management GmbH added | 427,063 | $17M | 0.3% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 426,739 | $17M | 0.3% | 2026-Q2 |
| One Fin Capital Management LP new | 400,000 | $16M | 0.3% | 2026-Q2 |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. trimmed | 398,095 | $16M | 0.3% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 396,051 | $15M | 0.3% | 2026-Q2 |
| Meridiem Capital Partners LP new | 369,740 | $14M | 0.3% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 362,687 | $14M | 0.3% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 359,532 | $14M | 0.3% | 2026-Q2 |
| BARINGS LLC added | 356,002 | $14M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 344,407 | $13M | 0.3% | 2026-Q2 |
| EDENTREE ASSET MANAGEMENT Ltd new | 340,000 | $13M | 0.3% | 2026-Q2 |
| Pictet Asset Management Holding SA trimmed | 339,608 | $13M | 0.2% | 2026-Q2 |
| Moors & Cabot, Inc. added | 339,461 | $13M | 0.3% | 2026-Q2 |
| Intesa Sanpaolo S.p.A. new | 337,595 | $13M | 0.2% | 2026-Q2 |
| READYSTATE ASSET MANAGEMENT LP new | 321,214 | $13M | 0.2% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 321,161 | $13M | 0.2% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. added | 310,000 | $12M | 0.2% | 2026-Q2 |
| SECTOR GAMMA AS added | 287,640 | $11M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 282,297 | $11M | 0.2% | 2026-Q2 |
| Hudson Bay Capital Management LP added | 277,500 | $11M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 254,393 | $10M | 0.2% | 2026-Q2 |
| AVIVA PLC added | 242,467 | $9M | 0.2% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 240,112 | $9M | 0.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 238,467 | $9M | 0.2% | 2026-Q2 |
| HSBC HOLDINGS PLC trimmed | 232,625 | $9M | 0.2% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) trimmed | 229,373 | $9M | 0.2% | 2026-Q2 |
| SONA ASSET MANAGEMENT (US) LLC | 222,060 | $9M | 0.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 215,438 | $8M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 206,443 | $8M | 0.2% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 201,318 | $8M | 0.1% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 186,616 | $7M | 0.1% | 2026-Q2 |
| Creative Planning added | 176,872 | $7M | 0.1% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 176,542 | $7M | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 175,664 | $7M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 172,614 | $7M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 169,361 | $7M | 0.1% | 2026-Q2 |
| Verition Fund Management LLC added | 163,845 | $6M | 0.1% | 2026-Q2 |
| Korea Investment CORP added | 155,265 | $6M | 0.1% | 2026-Q2 |
| LMR Partners LLP new | 150,000 | $6M | 0.1% | 2026-Q2 |
| Jain Global LLC added | 148,504 | $6M | 0.1% | 2026-Q2 |
| Nitorum Capital, L.P. added | 144,912 | $6M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 136,002 | $5M | 0.1% | 2026-Q2 |
| PRENTISS SMITH & CO INC trimmed | 131,596 | $5M | 0.1% | 2026-Q2 |
| Mariner, LLC added | 130,063 | $5M | 0.1% | 2026-Q2 |
| GROUPAMA ASSET MANAGMENT added | 130,000 | $4M | 0.1% | 2026-Q2 |
| EDMOND DE ROTHSCHILD HOLDING S.A. trimmed | 129,645 | $5M | 0.1% | 2026-Q2 |
| INTECH INVESTMENT MANAGEMENT LLC trimmed | 129,327 | $5M | 0.1% | 2026-Q2 |
| Axxion S.A. new | 124,000 | $5M | 0.1% | 2026-Q2 |
| Public Sector Pension Investment Board added | 118,503 | $5M | 0.1% | 2026-Q2 |
| Liontrust Investment Partners LLP trimmed | 116,320 | $5M | 0.1% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 115,698 | $5M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.