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If you are part of an enterprise and want to have a further conversation about this, please fill out our intake form here: https://fk4bvu0n5qp.typeform.com/to/Ej6oydlg\n" } } ], "confidenceScore": 58, "confidenceLabel": "Low", "provenance": [ { "field": "market", "label": "S&P 500 price and weight snapshot", "url": "https://www.slickcharts.com/sp500", "sourceClass": "broad-secondary", "archiveUrl": "https://web.archive.org/web/*/https://www.slickcharts.com/sp500" }, { "field": "marketCap", "label": "S&P 500 market-cap snapshot", "url": "https://www.slickcharts.com/sp500/marketcap", "sourceClass": "broad-secondary", "archiveUrl": "https://web.archive.org/web/*/https://www.slickcharts.com/sp500/marketcap" }, { "field": "split", "label": "Broad split-history event record", "url": "https://www.stocksplithistory.com/kdp/", "sourceClass": "broad-secondary", "archiveUrl": "https://web.archive.org/web/*/https://www.stocksplithistory.com/kdp/" }, { "field": "listing", "label": "SEC registration statement for distributed shares", "url": "https://www.sec.gov/Archives/edgar/data/1418135/000095013407023765/0000950134-07-023765.txt", "sourceClass": "sec", "archiveUrl": "https://web.archive.org/web/*/https://www.sec.gov/Archives/edgar/data/1418135/000095013407023765/0000950134-07-023765.txt" }, { "field": "listing-cross-check", "label": "StockAnalysis company profile", "url": "https://stockanalysis.com/stocks/kdp/", "sourceClass": "cross-check", "archiveUrl": "https://web.archive.org/web/*/https://stockanalysis.com/stocks/kdp/" } ], "kaggle": null, "sources": { "market": "https://www.slickcharts.com/sp500", "marketCap": "https://www.slickcharts.com/sp500/marketcap", "split": "https://www.stocksplithistory.com/kdp/", "ipoProfile": "https://stockanalysis.com/stocks/kdp/", "ipoOffer": null, "listing": "https://www.sec.gov/Archives/edgar/data/1418135/000095013407023765/0000950134-07-023765.txt", "sec": "https://www.sec.gov/Archives/edgar/data/1418135/000095013407023765/0000950134-07-023765.txt", "ritter": null, "kaggle": null } }, { "symbol": "KEY", "price": 22.65, "marketCap": 24280000000, "indexWeight": 0.04, "marketDate": "2026-07-24", "currency": "USD", "factor": 3.615, "factorFraction": { "numerator": "723", "denominator": "200", "text": "723/200", "value": 3.615 }, "factorState": "event-history-only", "factorPrecision": "exact", "factorRationale": "The factor is the exact rational product of the displayed event history; no independent factor source was available.", "factorCandidates": [ { "id": "events", "label": "Displayed event product", "factor": 3.615, "factorFraction": { "numerator": "723", "denominator": "200", "text": "723/200", "value": 3.615 }, "precision": "exact", "sourceUrl": "https://www.stocksplithistory.com/key/", "selected": true } ], "splitConflict": false, "splitConflictResolved": false, "broadFactor": 3.615, "basket": null, "splitCount": 3, "splitEvents": [ { "date": "1992-04-15", "numerator": 3, "denominator": 2, "numeratorExact": "3", "denominatorExact": "2", "ratio": "3 for 2" }, { "date": "1994-03-02", "numerator": 1205, "denominator": 1000, "numeratorExact": "1205", "denominatorExact": "1000", "ratio": "1205 for 1000" }, { "date": "1998-03-09", "numerator": 2, "denominator": 1, "numeratorExact": "2", "denominatorExact": "1", "ratio": "2 for 1" } ], "firstRecordedSplitDate": "1992-04-15", "historyGapYears": 8.9, "historyCoverage": "bounded", "historyTruncated": false, "splitEvidence": "The factor is the exact rational product of the displayed event history; no independent factor source was available.", "ipoDate": "1983-06-08", "ipoMonthYear": "Jun 1983", "ipoPrice": null, "ipoState": "not-comparable", "ipoEvidence": "The company's history page confirms that Key Banks Inc. was officially listed on the NYSE with the ticker symbol KEY in 1983. 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Ritter IPO database, 1975-2025", "sourceClass": "academic", "confidenceScore": 78, "resolution": "symbol-and-name" } ], "confidenceScore": 76, "confidenceLabel": "Medium", "provenance": [ { "field": "market", "label": "S&P 500 price and weight snapshot", "url": "https://www.slickcharts.com/sp500", "sourceClass": "broad-secondary", "archiveUrl": "https://web.archive.org/web/*/https://www.slickcharts.com/sp500" }, { "field": "marketCap", "label": "S&P 500 market-cap snapshot", "url": "https://www.slickcharts.com/sp500/marketcap", "sourceClass": "broad-secondary", "archiveUrl": "https://web.archive.org/web/*/https://www.slickcharts.com/sp500/marketcap" }, { "field": "split", "label": "Broad split-history event record", "url": "https://www.stocksplithistory.com/nvda/", "sourceClass": "broad-secondary", "archiveUrl": "https://web.archive.org/web/*/https://www.stocksplithistory.com/nvda/" }, { "field": "listing", "label": "Nasdaq IPO calendar", "url": "https://api.nasdaq.com/api/ipo/calendar?date=1999-01", "sourceClass": "exchange", "archiveUrl": "https://web.archive.org/web/*/https://api.nasdaq.com/api/ipo/calendar?date=1999-01" }, { "field": "split-cross-check", "label": "Stock Prices Without Splits v15", "url": "https://www.kaggle.com/datasets/rodas86/stock-prices-without-splits", "sourceClass": "dataset", "archiveUrl": "https://web.archive.org/web/*/https://www.kaggle.com/datasets/rodas86/stock-prices-without-splits" } ], "kaggle": { "date": "2026-06-12", "neverSplitClose": 98491.2, "factor": 480, "actualClose": 205.19 }, "sources": { "market": "https://www.slickcharts.com/sp500", "marketCap": "https://www.slickcharts.com/sp500/marketcap", "split": "https://www.stocksplithistory.com/nvda/", "ipoProfile": "https://stockanalysis.com/stocks/nvda/", "ipoOffer": "https://api.nasdaq.com/api/ipo/calendar?date=1999-01", "listing": "https://api.nasdaq.com/api/ipo/calendar?date=1999-01", "sec": null, "ritter": "https://site.warrington.ufl.edu/ritter/files/IPO-age.xlsx", "kaggle": "https://www.kaggle.com/datasets/rodas86/stock-prices-without-splits" } }, { "symbol": "NVR", "price": 6414.67, "marketCap": 17180000000, "indexWeight": 0.03, "marketDate": "2026-07-24", "currency": "USD", "factor": 1, "factorFraction": { "numerator": "1", "denominator": "1", "text": "1", "value": 1 }, "factorState": "no-split-found", "factorPrecision": "exact", "factorRationale": "No split event was found in the broad history; this is an absence-of-evidence result, not proof that no split ever occurred.", "factorCandidates": [ { "id": "events", "label": "Displayed event product", "factor": 1, "factorFraction": { "numerator": "1", "denominator": "1", "text": "1", "value": 1 }, "precision": "exact", "sourceUrl": "https://www.stocksplithistory.com/nvr/", "selected": true }, { "id": "kaggle", "label": "Kaggle reconstruction", "factor": 1, "factorFraction": null, "precision": "reported", "sourceUrl": "https://www.kaggle.com/datasets/rodas86/stock-prices-without-splits", "selected": false } ], "splitConflict": false, "splitConflictResolved": false, "broadFactor": 1, "basket": null, "splitCount": 0, "splitEvents": [], "firstRecordedSplitDate": null, "historyGapYears": null, "historyCoverage": "no-events-found", "historyTruncated": false, "splitEvidence": "No split event was found in the broad history; this is an absence-of-evidence result, not proof that no split ever occurred.", "ipoDate": "1993-09-30", "ipoMonthYear": "Sep 1993", "ipoPrice": null, "ipoState": "not-comparable", "ipoEvidence": "NVR, Inc. emerged from Chapter 11 bankruptcy protection as a successor to NVR L.P. on September 30, 1993, at which time it resumed public trading. 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