Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
GF
Gabelli Funds’s
Qiagen
QGEN
Stock Holding History
Gabelli Funds’s Portfolio
QGEN Stock Details
QGEN Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$663K
Buy
+16,557
New
+$784K
﹤0.01%
991
2025
Q1
–
Sell
-17,325
Closed
-$794K
–
1105
2024
Q4
$794K
Sell
17,325
-1,415
-8%
-$63.4K
0.01%
829
2024
Q3
$878K
Hold
18,740
–
–
0.01%
807
2024
Q2
$792K
Sell
18,740
-5,483
-23%
-$240K
0.01%
822
2024
Q1
$1.07M
Sell
24,223
-768
-3%
-$35K
0.01%
767
2023
Q4
$1.15M
Hold
24,991
–
–
0.01%
758
2023
Q3
$1.07M
Hold
24,991
–
–
0.01%
778
2023
Q2
$1.19M
Hold
24,991
–
–
0.01%
764
2023
Q1
$1.22M
Hold
24,991
–
–
0.01%
760
2022
Q4
$1.32M
Hold
24,991
–
–
0.01%
745
2022
Q3
$1.09M
Hold
24,991
–
–
0.01%
801
2022
Q2
$1.25M
Hold
24,991
–
–
0.01%
789
2022
Q1
$1.3M
Hold
24,991
–
–
0.01%
825
2021
Q4
$1.47M
Sell
24,991
-471
-2%
-$27K
0.01%
796
2021
Q3
$1.4M
Hold
25,462
–
–
0.01%
822
2021
Q2
$1.31M
Sell
25,462
-189
-0.7%
-$9.76K
0.01%
852
2021
Q1
$1.32M
Sell
25,651
-10,374
-29%
-$570K
0.01%
833
2020
Q4
$2.02M
Sell
36,025
-21,501
-37%
-$1.15M
0.01%
708
2020
Q3
$3.19M
Sell
57,526
-21,219
-27%
-$1.1M
0.02%
556
2020
Q2
$3.58M
Buy
78,745
+5,092
+7%
+$228K
0.03%
518
2020
Q1
$3.25M
Buy
+73,653
New
+$2.88M
0.03%
511
Other funds holding QGEN
Wellington Management Group
Boston, Massachusetts
$535B AUM
26.23%
1-Year Est. Return
T. Rowe Price Associates
Baltimore, Maryland
$865B AUM
30.76%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
Deutsche Bank
Frankfurt Am Main Ge, Germany
$303B AUM
30.15%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Amundi
Paris, France
$367B AUM
31.23%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
EARNEST Partners
Atlanta, Georgia
$24.3B AUM
34.41%
1-Year Est. Return
Boston Partners
Boston, Massachusetts
$95.5B AUM
28.4%
1-Year Est. Return
Bank of America
Charlotte, North Carolina
$1.37T AUM
24.88%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close