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
SIM
SummerHaven Investment Management’s
QuidelOrtho
QDEL
Stock Holding History
SummerHaven Investment Management’s Portfolio
QDEL Stock Details
QDEL Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$328K
Sell
19,966
-7,157
-26%
-$176K
0.2%
189
2025
Q4
$775K
Hold
27,123
–
–
0.44%
141
2025
Q3
$799K
Buy
+27,123
New
+$742K
0.47%
134
2022
Q3
–
Sell
-7,492
Closed
-$728K
–
253
2022
Q2
$728K
Hold
7,492
–
–
0.49%
109
2022
Q1
$843K
Buy
7,492
+360
+5%
+$38.4K
0.48%
112
2021
Q4
$963K
Hold
7,132
–
–
0.52%
77
2021
Q3
$1.01M
Buy
+7,132
New
+$959K
0.59%
20
Other funds holding QDEL
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
NM
Newtyn Management
New York
$936M AUM
27.23%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
RCMNY
Rubric Capital Management (New York)
New York
$8.16B AUM
68.42%
1-Year Est. Return
Invesco
Atlanta, Georgia
$653B AUM
32.41%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
American Century Companies
Kansas City, Missouri
$194B AUM
35%
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