{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"releases","count":1,"updatedThrough":"2026-08-15","summary":{"earlierReviewCount":11,"encodedRowCount":195543,"familyCount":6,"latestReviewCount":2,"latestReviewDate":"2026-08-15","recentReviewCount":9,"releaseCount":20,"reviewDateCount":9,"sourceCount":43,"unrecordedReviewCount":0},"guardrail":"Each row describes the current Antitrust Radar release inventory for one evidence system. A source review date records when this observatory last checked linked records; it is not the publisher's release date, does not establish a refresh cadence, and must not be read as the measurement period. Row counts describe the current encoded release, not a historical change log.","filters":{"family":"all","familyMatched":true,"freshness":"all","freshnessMatched":true,"product":"merger-activity","productMatched":true,"query":""},"reviewBatches":[{"date":"2026-08-15","families":["economy"],"releaseCount":2,"releaseIds":["input-output-requirements:2024","industry-output:2026"],"rowCount":152548,"sourceCount":2,"sourceIds":["bea-input-output-2025","bea-gdp-by-industry-2026-q1"]},{"date":"2026-08-14","families":["economy","policy"],"releaseCount":2,"releaseIds":["business-formation:2026","merger-activity:2025"],"rowCount":8579,"sourceCount":4,"sourceIds":["census-business-formation-2026","ftc-doj-hsr-report-2023","ftc-doj-hsr-report-2024","ftc-doj-hsr-report-2025"]},{"date":"2026-08-13","families":["economy"],"releaseCount":5,"releaseIds":["labor-dynamics:2026","employment-earnings:2026","labor-share-productivity:2026","productivity-labor-costs:2026","consumer-price-context:2026"],"rowCount":14532,"sourceCount":5,"sourceIds":["bls-jolts-public-data-2026","bls-ces-public-data-2026","fred-bls-labor-share-productivity-2026-q2","bls-major-sector-productivity-2026-q2","bls-cpi-public-data-2026"]},{"date":"2026-07-24","families":["policy"],"releaseCount":2,"releaseIds":["competition-trends:2024","product-market-regulation:2025"],"rowCount":11180,"sourceCount":2,"sourceIds":["oecd-competition-trends-2025","oecd-pmr-2026"]},{"date":"2026-07-21","families":["geography","research"],"releaseCount":2,"releaseIds":["fixed-broadband:2024","research-publications:2026"],"rowCount":47,"sourceCount":21,"sourceIds":["fcc-internet-access-dec-2024","statcounter-mobile-os-us-2026","statcounter-social-referral-us-2026","fdic-sod-2025","census-business-dynamics-2023","usda-ers-meatpacking-2024","ftc-doj-hsr-report-2025","census-ecnsize-concentration-2017","statcounter-search-us-2026","statcounter-browser-us-2026","census-ecnsize-concentration-2022","doj-google-search-case-2020","kff-individual-insurance-market-2024","statcounter-ai-chatbot-us-2026","ftc-doj-rollups-2024","freddie-mac-housing-supply-2024","gao-institutional-sfr-2026","jchs-rental-housing-2026","bts-transtats-2026","fcc-2024-cmr","ftc-pbm-interim-2024"]},{"date":"2026-07-20","families":["market","policy"],"releaseCount":2,"releaseIds":["market-evidence:2026","enforcement-records:2026"],"rowCount":220,"sourceCount":24,"sourceIds":["fcc-internet-access-dec-2024","statcounter-mobile-os-us-2026","statcounter-social-referral-us-2026","usda-ers-meatpacking-2024","statcounter-search-us-2026","statcounter-browser-us-2026","kff-individual-insurance-market-2024","statcounter-ai-chatbot-us-2026","gao-institutional-sfr-2026","jchs-rental-housing-2026","bts-transtats-2026","fcc-2024-cmr","ftc-pbm-interim-2024","ftc-express-scripts-settlement-2026","ftc-caremark-settlement-2026","ftc-pbm-insulin-complaint-2024","ftc-ai-partnerships-report-2025","doj-tmobile-sprint-settlement-2019","doj-google-search-case-2020","doj-google-search-remedies-2025","doj-jetblue-spirit-ruling-2024","doj-realpage-case-2024","doj-realpage-settlement-2025","doj-air-travel-inquiry-2024"]},{"date":"2026-07-19","families":["geography","industry"],"releaseCount":3,"releaseIds":["local-banking:2025","business-dynamism:2023","state-banking:2025"],"rowCount":4585,"sourceCount":2,"sourceIds":["fdic-sod-2025","census-business-dynamics-2023"]},{"date":"2026-07-18","families":["industry"],"releaseCount":1,"releaseIds":["industry-concentration:2022"],"rowCount":3801,"sourceCount":2,"sourceIds":["census-ecnsize-concentration-2017","census-ecnsize-concentration-2022"]},{"date":"2026-06-23","families":["geography"],"releaseCount":1,"releaseIds":["state-insurance:2024"],"rowCount":51,"sourceCount":1,"sourceIds":["kff-individual-insurance-market-2024"]}],"rows":[{"id":"merger-activity:2025","productId":"merger-activity","label":"Merger activity","family":"policy","geography":"national","coverageMode":"longitudinal","periodType":"fiscal","periodLabel":"FY2016-FY2025 / 10 vintages","earliestYear":2016,"latestYear":2025,"years":[2016,2017,2018,2019,2020,2021,2022,2023,2024,2025],"yearCount":10,"rowCount":299,"recordLabel":"annual, monthly, size-band, and acquired-industry rows","sourceCount":3,"sourceIds":["ftc-doj-hsr-report-2023","ftc-doj-hsr-report-2024","ftc-doj-hsr-report-2025"],"publishers":["Federal Trade Commission and U.S. Department of Justice"],"reviewDate":"2026-08-14","reviewLagDays":1,"freshness":"recent","releaseNote":"The current observatory release encodes 299 annual, monthly, size-band, and acquired-industry rows across FY2016-FY2025 / 10 vintages, with custody from 3 source records.","scopeNote":"Federal HSR premerger notification program, including 162 FY2023-FY2024 acquired-industry release rows","profileHref":"/mergers","jsonHref":"/api/public/merger-activity","csvHref":"/api/public/merger-activity?format=csv","guardrail":"HSR filings and Second Requests describe the federal premerger pipeline. They are not merger approvals, enforcement findings, or economy-wide concentration measures.","releaseGuardrail":"Each row describes the current Antitrust Radar release inventory for one evidence system. A source review date records when this observatory last checked linked records; it is not the publisher's release date, does not establish a refresh cadence, and must not be read as the measurement period. Row counts describe the current encoded release, not a historical change log."}]}