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Qiagen
QGEN

338 hedge funds and large institutions have $6.84B invested in Qiagen in 2025 Q3 according to their latest regulatory filings, with 62 funds opening new positions, 124 increasing their positions, 110 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

254% more call options, than puts

Call options by funds: $61.4M | Put options by funds: $17.3M

55% more first-time investments, than exits

New positions opened: 62 | Existing positions closed: 40

13% more repeat investments, than reductions

Existing positions increased: 124 | Existing positions reduced: 110

7% more funds holding

Funds holding: 317 → 338 (+21)

5% less capital invested

Capital invested by funds: $7.23B → $6.84B (-$390M)

25% less funds holding in top 10

Funds holding in top 10: 4 → 3 (-1)

69.52% less ownership

Funds ownership: 69.52% → 0% (-70%)

Holders
338
Holders Change
+21
Holders Change %
+6.62%
% of All Funds
4.44%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
62
Increased
124
Reduced
110
Closed
40
Calls
$61.4M
Puts
$17.3M
Net Calls
+$44M
Net Calls Change
+$21.2M

Top Buyers

1
Boston Partners
Boston Partners
Massachusetts
+$192M
2
Deutsche Bank
Deutsche Bank
Germany
+$87.4M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$75.9M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$62.2M
5
Morgan Stanley
Morgan Stanley
New York
+$40M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$129M
2
UBS Group
UBS Group
Switzerland
-$59.5M
3
NI
Nuance Investments
Missouri
-$39.2M
4
Millennium Management
Millennium Management
New York
-$37.3M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$28M
Name Holding Trade Value Shares
Change 		Change in
Stake
Manulife (Manufacturers Life Insurance)
101
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.47M -$745K -15,577 -17%
PCH
102
Polar Capital Holdings
United Kingdom
$3.42M -$3.94M -82,435 -54%
QCM
103
Qsemble Capital Management
New York
$3.36M +$3.59M +75,108 New
SAM
104
Sycomore Asset Management
France
$3.33M – – –
EF
105
Empowered Funds
Pennsylvania
$3.29M +$3.52M +73,614 New
IIM
106
INTECH Investment Management
Florida
$3.27M +$3.53M +73,813 New
Creative Planning
107
Creative Planning
Kansas
$3.19M +$731K +15,265 +27%
State of Tennessee, Department of Treasury
108
State of Tennessee, Department of Treasury
Tennessee
$3.13M – – –
RFC
109
Regions Financial Corp
Alabama
$3.09M +$83.2K +1,738 +3%
JFG
110
Jefferies Financial Group
New York
$3.02M +$3.27M +68,411 New
AV
111
ASR Vermogensbeheer
Netherlands
$2.95M +$137K +2,853 +4%
US Bancorp
112
US Bancorp
Minnesota
$2.93M -$61.8K -1,292 -2%
Credit Agricole
113
Credit Agricole
France
$2.91M +$3.12M +65,213 New
1832 Asset Management
114
1832 Asset Management
Ontario, Canada
$2.89M +$156K +3,252 +5%
Retirement Systems of Alabama
115
Retirement Systems of Alabama
Alabama
$2.87M +$3.07M +64,200 New
Mariner
116
Mariner
Kansas
$2.78M -$1.55M -32,388 -34%
American Century Companies
117
American Century Companies
Missouri
$2.78M -$19.9M -414,870 -87%
GAM
118
Generali Asset Management
Italy
$2.6M +$1.67M +34,912 +103%
JIC
119
Johnson Investment Counsel
Ohio
$2.56M +$11.5K +240 +0.4%
Fifth Third Bancorp
120
Fifth Third Bancorp
Ohio
$2.55M -$146K -3,042 -5%
PP
121
Prudential plc
United Kingdom
$2.53M +$769K +16,079 +39%
Mackenzie Financial
122
Mackenzie Financial
Ontario, Canada
$2.48M +$247K +5,163 +10%
Bessemer Group
123
Bessemer Group
New Jersey
$2.29M +$12.5K +262 +0.5%
CM
124
Caption Management
Oklahoma
$2.14M +$2.3M +48,000 New
ACM
125
Aquatic Capital Management
Illinois
$2.1M +$2.25M +46,999 New
3 4
5
6 7

QGEN Hedge Fund Activity: Q3 2025 in Review

338 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Qiagen (QGEN) for Q3 2025, worth a combined $6.84B — down 5.4% from $7.23B a quarter earlier.

Buyers outnumbered sellers: 62 funds opened new QGEN positions and 40 closed out — a net gain of 22 holders — while 124 added to existing stakes and 110 trimmed.

The largest buyer was Boston Partners, opening a new position worth an estimated $192M. The largest seller was Wellington Management Group, cutting an estimated $129M.

  • 338 institutional investors held Qiagen (QGEN) as of Q3 2025, up from 317 in Q2 2025.
  • Funds reported $6.84B of Qiagen stock for Q3 2025, down 5.4% quarter-over-quarter.
  • 62 funds opened new Qiagen positions in Q3 2025 and 40 closed out, a net change of +22 holders.
  • The largest Qiagen buyer in Q3 2025 was Boston Partners, an estimated $192M added.
  • The largest Qiagen seller in Q3 2025 was Wellington Management Group, an estimated $129M sold.

Based on aggregated 13F filings for Q3 2025.