Quest Diagnostics INC
+$1.7B
Net Activity
Institutions Holding
1061
Popularity Rank
#404
Avg Weight
0.13%
Total Value
$20.1B
1061 institutions currently hold DGX, with 459 net buyers and 469 net sellers this quarter.
Institutional Moves (Q1 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
469
Net Buying Institutions
459
Top 5 by Value
+$7.5B
Total Buy Value
$10.0B
Total Sell Value
459
Net Buyers
469
Net Sellers
DGX: Neutral as Institutional Accumulation Meets Insider Selling
Signal Basis
Institutional net value increased by $1.67B in the latest quarter despite a nearly balanced buyer/seller count (459 vs 469). Insiders sold $12.8M over 90 days with zero buys, yielding a conviction score of 0. No smart money convergence detected.
Confirmation
A sustained shift in insider activity or a clear directional move in institutional flows would confirm the next trend.
Invalidation Risk
Renewed insider buying or a reversal of the institutional accumulation would invalidate the neutral stance.
Generated by AI using publicly filed institutional data, reflecting past activity only. Not investment advice — do not base trading decisions on this alone.
0
unique buyers
—
buy value
12-Month Buy/Sell Activity
| Action | Insider | Date | Value |
|---|---|---|---|
| Sell | Doherty Catherine T. | 2026-03-05 | $1.15M |
| Sell | PREVOZNIK MICHAEL E | 2026-03-05 | $800K |
| Sell | Plewman Patrick | 2026-03-05 | $589K |
| Sell | KUPPUSAMY KARTHIK | 2026-03-04 | $538K |
| Sell | Doherty Catherine T. | 2026-03-03 | $131K |
| Sell | PREVOZNIK MICHAEL E | 2026-03-03 | $109K |
| Sell | Plewman Patrick | 2026-03-03 | $85K |
| Sell | Davis J. E. | 2026-03-02 | $2.13M |
1
Filings (90d)
$1.63M
Total Est. Value
8K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| KUPPUSAMY KARTHIK | 2026-06-04 | $1.63M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
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