Overview
Smart money at a glance
Filings to Sep 30, 2026No insider open-market trades in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.
- Company insidersSEC Form 4, last 90 days
- $0No open-market trades
- CongressSTOCK Act, last 180 days
- NoneNo trades disclosed
- Big fundsSEC 13F, quarter ended Jun 30, 2026
- 1 added, 0 cutMore adding
Key stats
Fundamentals Sep 30- Open
- $10.64
- 52-wk high
- $35.58
- High
- $10.64
- 52-wk low
- $9.92
- Low
- $10.34
- Prev close
- $10.60
- Mkt cap
- $742.7M
- Volume
- 1.38M
- Fwd P/E
- 9.6x
- Beta
- 0.68
- P/S
- 0.3x
- P/B
- 0.4x
- Profit margin
- -39.2%
- Op margin
- -2.1%
- ROE
- -45.9%
What do analysts expect?
Analyst target and ratings are on paid plans
See the 12-month consensus target and the buy/hold/sell rating split.
Unlock the full resultsQuestions about QDEL filings
Are insiders buying or selling Quidel Corporation (QDEL) stock?
Neither. Quidel Corporation (QDEL) insiders filed no open-market purchases or sales in the 90 days to Sep 30, 2026, according to SEC Form 4 filings.
Which members of Congress have traded QDEL recently?
None. No member of Congress disclosed a QDEL trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.
How current is this QDEL smart-money data?
This summary uses filings available on Sep 30, 2026. Insiders must report trades to the SEC within 2 business days, members of Congress have up to 45 days to disclose a trade, and funds file 13F holdings up to 45 days after each quarter ends, so the latest moves may not be public yet.
Smart money
8 funds hold a position.
What funds are doing
Buys/Adds (1)
- AQ

AQR
$13.1M
added
How top traders are positioned
No tracked top-trader positions in QDEL right now.
Live Hyperliquid positioning - not every stock is covered
Earnings
Earnings came in $0.16 a share above what analysts expected.
Earnings per share
-$0.04 expected
Reports Nov 4, 2026, in 35 days
Financials
Is the business strong?
This company is not yet profitable.
- Net margin
- -39.2%
- Forward P/E
- 9.59
- Market cap
- $743M
Valuation
- P/S0.28
- P/B0.42
Quality
- Operating margin-2.1%
- ROE-45.9%
- ROA0.4%
Growth
- Beta0.68
Technicals
Price structure
This stock is under pressure.
Trend
Under pressure
0 / 100
RSI 14
20D volatility
52-week range
20D support
20D resistance
Returns
Price vs moving averages
Volume pace