Merger activity / Percent
HSR Second Request rate
Second Request investigations as a share of adjusted HSR transactions.- Rows
- 10
- Fiscal year
- 1
- Coverage
- 2016-2025
Selected lens
Second Request rate signal mosaicLargest fiscal year by visible Second Request rate; exact rows stay inspectable and reusable.- Visible frame
- Loading Preparing bounded observation records
- Selected record
- Pending Available when observation records load
- Benchmark
- Pending Computed after the bounded frame loads
- Evidence route
- Loading Resolving source custody
Figure lens
Second Request rate / TreemapLargest fiscal year by visible Second Request rate; exact rows stay inspectable and reusable.- Visible frame
- Loading Preparing bounded observation records
- Selected record
- Pending Available when observation records load
- Benchmark
- Pending Computed after the bounded frame loads
- Reuse route
- JSON / CSV same bounded query state
Loading observation datasetPreparing the bounded Second Request rate series.
Comparison boundaryHSR transactions are federal premerger notifications, not a census of every U.S. merger. Second Requests are review-stage counts, not findings that a transaction was anticompetitive.
Method noteAntitrust RadarSource-backed competition figure
Open interactive view