{"ticker":"AMPL","name":"Amplitude, Inc.","page_url":null,"cite_as":"TickerInside, Amplitude, Inc. (AMPL), holders from each covered fund's own file and from SEC Form N-PORT filings, each dated, prices through 2026-10-28, https://tickerinside.com/api/v1/sec/ampl.json, CC BY 4.0","cite_html":"<a href=\"https://tickerinside.com/api/v1/sec/ampl.json\">TickerInside</a> (https://tickerinside.com/api/v1/sec/ampl.json)","sector":"US Listed","industry":null,"identifiers":{"asset_type":"stock","exchange":"Nasdaq","composite_figi":"BBG012CDTZY6","share_class_figi":"BBG012CDTZZ5","cik":"0001866692","series_id":null,"class_id":null},"as_of":"2026-10-28","page":false,"cap_b":2.3,"pe":null,"yield":0.0,"vol":56.8,"beta":1.5,"mdd3":-60.3,"r1":73.5,"r3":62.2,"r5":-79.2,"last_close":17.44,"last_close_date":"2026-10-28","day_change_pct":1.04,"high_52w":17.44,"low_52w":5.61,"currency":"USD","calendar":{"2022":-77.2,"2023":5.3,"2024":-17.1,"2025":9.8,"2026":50.6},"held_by":19,"heaviest":["PTF",2.6192],"held_by_sec_nport":24,"holders":[["PTF",2.6192,"2026-10-24"],["XITK",1.4912,"2026-10-27"],["XSW",0.9682,"2026-10-27"],["DWAS",0.5279,"2026-10-24"],["IWO",0.1115,"2026-10-27"],["SMLF",0.104,"2026-10-27"],["PRFZ",0.0652,"2026-10-24"],["RSSL",0.06,"2026-10-28"],["IWMW",0.0566,"2026-10-27"],["IWM",0.056,"2026-10-27"],["ISCG",0.0489,"2026-10-27"],["MSML",0.0267,"2026-10-27"],["SMMD",0.0229,"2026-10-27"],["OMFS",0.0226,"2026-10-24"],["ISCB",0.02,"2026-10-01"],["WSML",0.0135,"2026-10-27"],["SPGM",0.0051,"2026-10-27"],["ITOT",0.0026,"2026-10-27"],["IWV",0.0015,"2026-10-27"]],"holders_sec_nport":[["SURE",0.978,"2026-06-30"],["SYZ",0.3135,"2026-06-30"],["ISMD",0.1929,"2026-05-31"],["HAPS",0.1381,"2026-07-31"],["KBFR",0.124,"2026-07-31"],["GSSC",0.054,"2026-08-31"],["VTWG",0.0426,"2026-05-31"],["RESM",0.0347,"2026-06-30"],["SCHA",0.028,"2026-08-31"],["VTWO",0.0225,"2026-05-31"],["EES",0.019,"2026-06-30"],["VBK",0.0189,"2026-06-30"],["DFAS",0.0156,"2026-07-31"],["FTEC",0.0139,"2026-07-31"],["VGT",0.0102,"2026-05-31"],["VXF",0.0085,"2026-06-30"],["VB",0.0082,"2026-06-30"],["TILT",0.0046,"2026-07-31"],["SCHB",0.0024,"2026-08-31"],["DFAC",0.0022,"2026-07-31"],["VTHR",0.0011,"2026-05-31"],["VTI",0.0009,"2026-06-30"],["DFAU",0.0006,"2026-07-31"],["DFUS",0.0003,"2026-07-31"]],"synthetic_exposure":[],"left_out":null,"same_code_abroad":[],"earlier_key_reads_as":null,"etf_ownership":{"pct_lower_bound":null,"basis":null,"company":null,"shares_held":null,"shares_held_by_layer":null,"shares_outstanding":null,"shares_outstanding_as_of":null,"shares_outstanding_filing":null,"funds_holding":null,"funds_counted":null,"funds_prorated":null,"not_counted":null,"rows_not_counted":null,"holdings_dates":null,"holdings_dates_by_layer":null,"classes":null,"refused":"count_below_independent","refused_reason":"the SEC's count is more than 2% below a current independent count of the same shares, so the percent would be too high","held_back":null,"method":"ti-ownership/1","method_url":"https://tickerinside.com/api/v1/methods.json","cite_as":null,"cite_html":null},"etf_holders_since_2019":{"answer":"39 of today's US stock ETFs held AMPL in their SEC reports for the second quarter of 2026, against 5 for the third quarter of 2021.","counted":"Today's US stock ETFs, in their reports on SEC Form N-PORT, each counted once a quarter by its report for a period ended in it.","quarters":[{"quarter":"2021Q3","etfs":5,"largest_weight_etf":"FRTY","largest_weight_pct":0.8052},{"quarter":"2021Q4","etfs":13,"largest_weight_etf":"XDAT","largest_weight_pct":0.6975},{"quarter":"2022Q1","etfs":20,"largest_weight_etf":"WCLD","largest_weight_pct":1.1406},{"quarter":"2022Q2","etfs":19,"largest_weight_etf":"WCLD","largest_weight_pct":1.3418},{"quarter":"2022Q3","etfs":24,"largest_weight_etf":"WCLD","largest_weight_pct":1.5086},{"quarter":"2022Q4","etfs":24,"largest_weight_etf":"WCLD","largest_weight_pct":1.2553},{"quarter":"2023Q1","etfs":24,"largest_weight_etf":"WCLD","largest_weight_pct":1.2002},{"quarter":"2023Q2","etfs":25,"largest_weight_etf":"WCLD","largest_weight_pct":1.0514},{"quarter":"2023Q3","etfs":30,"largest_weight_etf":"WCLD","largest_weight_pct":1.4584},{"quarter":"2023Q4","etfs":32,"largest_weight_etf":"WCLD","largest_weight_pct":1.3761},{"quarter":"2024Q1","etfs":30,"largest_weight_etf":"WCLD","largest_weight_pct":1.1797},{"quarter":"2024Q2","etfs":31,"largest_weight_etf":"WCLD","largest_weight_pct":1.0634},{"quarter":"2024Q3","etfs":33,"largest_weight_etf":"WCLD","largest_weight_pct":1.5623},{"quarter":"2024Q4","etfs":35,"largest_weight_etf":"WCLD","largest_weight_pct":1.5951},{"quarter":"2025Q1","etfs":33,"largest_weight_etf":"XITK","largest_weight_pct":1.0116},{"quarter":"2025Q2","etfs":37,"largest_weight_etf":"XITK","largest_weight_pct":1.061},{"quarter":"2025Q3","etfs":38,"largest_weight_etf":"XITK","largest_weight_pct":0.9379},{"quarter":"2025Q4","etfs":38,"largest_weight_etf":"XITK","largest_weight_pct":1.0422},{"quarter":"2026Q1","etfs":35,"largest_weight_etf":"XITK","largest_weight_pct":0.7548},{"quarter":"2026Q2","etfs":39,"largest_weight_etf":"SURE","largest_weight_pct":0.978}],"method":"https://tickerinside.com/how-the-numbers-are-produced/#sec-history"},"holders_all":[["PTF",2.6192,"2026-10-24","issuer",25,35,null],["XITK",1.4912,"2026-10-27","issuer",14,94,null],["SURE",0.978,"2026-06-30","sec_nport",36,100,0.553],["XSW",0.9682,"2026-10-27","issuer",12,130,null],["DWAS",0.5279,"2026-10-24","issuer",44,200,null],["SYZ",0.3135,"2026-06-30","sec_nport",108,411,0.215],["ISMD",0.1929,"2026-05-31","sec_nport",183,494,0.611],["HAPS",0.1381,"2026-07-31","sec_nport",165,195,0.236],["KBFR",0.124,"2026-07-31","sec_nport",298,829,0.0134],["IWO",0.1115,"2026-10-27","issuer",306,1116,15.7],["SMLF",0.104,"2026-10-27","issuer",341,927,4.2],["PRFZ",0.0652,"2026-10-24","issuer",532,1481,1.8],["RSSL",0.06,"2026-10-28","issuer",545,1781,0.84],["IWMW",0.0566,"2026-10-27","issuer",618,1969,null],["IWM",0.056,"2026-10-27","issuer",618,1969,43.7],["GSSC",0.054,"2026-08-31","sec_nport",698,1410,0.583],["ISCG",0.0489,"2026-10-27","issuer",595,915,0.49],["VTWG",0.0426,"2026-05-31","sec_nport",478,1123,null],["RESM",0.0347,"2026-06-30","sec_nport",738,1037,0.00127],["SCHA",0.028,"2026-08-31","sec_nport",942,1705,6.34],["MSML",0.0267,"2026-10-27","issuer",1023,1616,null],["SMMD",0.0229,"2026-10-27","issuer",1103,2482,0.92],["OMFS",0.0226,"2026-10-24","issuer",675,1099,null],["VTWO",0.0225,"2026-05-31","sec_nport",984,1945,null],["ISCB",0.02,"2026-10-01","issuer",1078,1523,null],["EES",0.019,"2026-06-30","sec_nport",786,887,0.138],["VBK",0.0189,"2026-06-30","sec_nport",508,543,null],["DFAS",0.0156,"2026-07-31","sec_nport",1209,2037,2.39],["FTEC",0.0139,"2026-07-31","sec_nport",240,281,2.76],["WSML",0.0135,"2026-10-27","issuer",2100,3669,null],["VGT",0.0102,"2026-05-31","sec_nport",260,316,null],["VXF",0.0085,"2026-06-30","sec_nport",1526,3289,null],["VB",0.0082,"2026-06-30","sec_nport",1246,1308,null],["SPGM",0.0051,"2026-10-27","issuer",1329,2885,0.087],["TILT",0.0046,"2026-07-31","sec_nport",1587,1906,0.1],["ITOT",0.0026,"2026-10-27","issuer",1539,2430,2.5],["SCHB",0.0024,"2026-08-31","sec_nport",1550,2372,1.1],["DFAC",0.0022,"2026-07-31","sec_nport",1770,2528,1.1],["IWV",0.0015,"2026-10-27","issuer",1777,2586,0.3],["VTHR",0.0011,"2026-05-31","sec_nport",1927,2904,null],["VTI",0.0009,"2026-06-30","sec_nport",2037,3483,null],["DFAU",0.0006,"2026-07-31","sec_nport",1882,2179,0.07],["DFUS",0.0003,"2026-07-31","sec_nport",1926,2222,0.06]],"rank_summary":{"funds":43,"top_holding_in":0,"top10_in":0,"funds_without_value":17,"short_positions":0,"by_layer":{"issuer":{"funds":19,"top_holding_in":0,"top10_in":0},"sec_nport":{"funds":24,"top_holding_in":0,"top10_in":0}}},"top_by_value":[{"fund":"IWM","value_usd_m":43.7,"weight":0.056,"holdings_as_of":"2026-10-27","layer":"issuer","net_assets_b":78.0,"net_assets_basis":"fund","net_assets_as_of":"2026-10-29"},{"fund":"IWO","value_usd_m":15.7,"weight":0.1115,"holdings_as_of":"2026-10-27","layer":"issuer","net_assets_b":14.1,"net_assets_basis":"fund","net_assets_as_of":"2026-10-29"},{"fund":"SCHA","value_usd_m":6.34,"weight":0.028,"holdings_as_of":"2026-08-31","layer":"sec_nport","net_assets_b":22.6462,"net_assets_basis":"filing","net_assets_as_of":"2026-08-31"},{"fund":"SMLF","value_usd_m":4.2,"weight":0.104,"holdings_as_of":"2026-10-27","layer":"issuer","net_assets_b":4.0,"net_assets_basis":"fund","net_assets_as_of":"2026-10-29"},{"fund":"FTEC","value_usd_m":2.76,"weight":0.0139,"holdings_as_of":"2026-07-31","layer":"sec_nport","net_assets_b":19.8513,"net_assets_basis":"filing","net_assets_as_of":"2026-07-31"},{"fund":"ITOT","value_usd_m":2.5,"weight":0.0026,"holdings_as_of":"2026-10-27","layer":"issuer","net_assets_b":95.9,"net_assets_basis":"fund","net_assets_as_of":"2026-10-29"},{"fund":"DFAS","value_usd_m":2.39,"weight":0.0156,"holdings_as_of":"2026-07-31","layer":"sec_nport","net_assets_b":15.3058,"net_assets_basis":"filing","net_assets_as_of":"2026-07-31"},{"fund":"PRFZ","value_usd_m":1.8,"weight":0.0652,"holdings_as_of":"2026-10-24","layer":"issuer","net_assets_b":2.7,"net_assets_basis":"fund","net_assets_as_of":"2026-10-29"},{"fund":"DFAC","value_usd_m":1.1,"weight":0.0022,"holdings_as_of":"2026-07-31","layer":"sec_nport","net_assets_b":47.8895,"net_assets_basis":"filing","net_assets_as_of":"2026-07-31"},{"fund":"SCHB","value_usd_m":1.1,"weight":0.0024,"holdings_as_of":"2026-08-31","layer":"sec_nport","net_assets_b":44.6113,"net_assets_basis":"filing","net_assets_as_of":"2026-08-31"}],"membership":[{"fund":"VOO","kind":"broad","category":"US Large Blend","held":false,"weight":null,"rank_in_fund":null,"positions":504,"holdings_as_of":"2026-06-30","layer":"sec_nport"},{"fund":"SPY","kind":"broad","category":"US Large Blend","held":false,"weight":null,"rank_in_fund":null,"positions":504,"holdings_as_of":"2026-10-27","layer":"issuer"},{"fund":"IVV","kind":"broad","category":"US Large Blend","held":false,"weight":null,"rank_in_fund":null,"positions":503,"holdings_as_of":"2026-10-27","layer":"issuer"},{"fund":"QQQ","kind":"broad","category":"US Large Blend","held":false,"weight":null,"rank_in_fund":null,"positions":101,"holdings_as_of":"2026-10-26","layer":"issuer"},{"fund":"VTI","kind":"broad","category":"US Large Blend","held":true,"weight":0.0009,"rank_in_fund":2037,"positions":3483,"holdings_as_of":"2026-06-30","layer":"sec_nport"},{"fund":"SCHD","kind":"broad","category":"US Large Value","held":false,"weight":null,"rank_in_fund":null,"positions":99,"holdings_as_of":"2026-08-31","layer":"sec_nport"},{"fund":"FTEC","kind":"sector","category":"Technology","held":true,"weight":0.0139,"rank_in_fund":240,"positions":281,"holdings_as_of":"2026-07-31","layer":"sec_nport"},{"fund":"PTF","kind":"sector","category":"Technology","held":true,"weight":2.6192,"rank_in_fund":25,"positions":35,"holdings_as_of":"2026-10-24","layer":"issuer"},{"fund":"XSW","kind":"sector","category":"Technology","held":true,"weight":0.9682,"rank_in_fund":12,"positions":130,"holdings_as_of":"2026-10-27","layer":"issuer"}],"by_issuer":[{"issuer":"iShares","funds":11,"value_usd_m":67.8,"funds_without_value":4,"heaviest":["IWO",0.1115],"largest":["IWM",43.7]},{"issuer":"Schwab","funds":2,"value_usd_m":7.4,"funds_without_value":0,"heaviest":["SCHA",0.028],"largest":["SCHA",6.34]},{"issuer":"Dimensional","funds":4,"value_usd_m":3.6,"funds_without_value":0,"heaviest":["DFAS",0.0156],"largest":["DFAS",2.39]},{"issuer":"Fidelity","funds":1,"value_usd_m":2.76,"funds_without_value":0,"heaviest":["FTEC",0.0139],"largest":["FTEC",2.76]},{"issuer":"Invesco","funds":4,"value_usd_m":1.8,"funds_without_value":3,"heaviest":["PTF",2.6192],"largest":["PRFZ",1.8]},{"issuer":"Global X","funds":1,"value_usd_m":0.84,"funds_without_value":0,"heaviest":["RSSL",0.06],"largest":["RSSL",0.84]}],"fee_per_1000":[{"fund":"PTF","fee_usd_per_1000":229.08,"expense_ratio":0.6,"weight":2.6192,"holdings_as_of":"2026-10-24","layer":"issuer"},{"fund":"XITK","fee_usd_per_1000":301.77,"expense_ratio":0.45,"weight":1.4912,"holdings_as_of":"2026-10-27","layer":"issuer"},{"fund":"XSW","fee_usd_per_1000":361.5,"expense_ratio":0.35,"weight":0.9682,"holdings_as_of":"2026-10-27","layer":"issuer"},{"fund":"SURE","fee_usd_per_1000":920.25,"expense_ratio":0.9,"weight":0.978,"holdings_as_of":"2026-06-30","layer":"sec_nport"},{"fund":"SCHA","fee_usd_per_1000":1071.43,"expense_ratio":0.03,"weight":0.028,"holdings_as_of":"2026-08-31","layer":"sec_nport"}],"name_collision":null,"answer":"Amplitude, Inc. (AMPL) is held by 43 covered US ETFs (19 issuer files dated 2026-10-01 to 2026-10-28 and 24 SEC filings dated 2026-05-31 to 2026-08-31), weighs most in PTF (2.62%, 2026-10-24), and is held in the largest amount by IWM (about $43.7 million, 2026-10-27).","least_correlated":[["DVA",-0.34,"DaVita"],["ENB",-0.27,"Enbridge Inc"],["CVS",-0.19,"CVS Health"],["BG",-0.19,"Bunge Global"],["AEP",-0.19,"American Electric Power"],["SNEX",-0.19,"StoneX Group Inc."],["CASY",-0.19,"Casey's"],["TRP",-0.18,"TC Energy Corporation"]],"most_correlated":[["WDAY",0.73,"Workday, Inc."],["FIVN",0.7,"Five9, Inc."],["APPN",0.7,"Appian Corporation"],["FRSH",0.7,"Freshworks Inc."],["NOW",0.67,"ServiceNow"],["PCOR",0.66,"Procore Technologies, Inc."],["ADBE",0.66,"Adobe Inc."],["SPT",0.65,"Sprout Social, Inc"]],"weekly":[-0.0447,0.0185,0.0096,0.0653,0.0693,0.0964,-0.0091,-0.0268,-0.0747,0.0773,-0.0252,0.0623,0.0015,0.0753,-0.0028,-0.144,-0.058,-0.0224,-0.031,0.0492,-0.0372,-0.045,-0.0221,-0.0689,0.0486,0.0131,-0.0925,0.0197,0.0484,-0.0851,-0.0684,-0.0012,0.0205,0.0508,-0.0348,-0.0605,-0.0223,0.1115,-0.0946,0.0013,0.0792,0.0268,0.0,-0.0261,0.0303,0.0238,-0.011,0.0034,-0.0501,0.0574,0.01,0.0209,0.0634,-0.0303,0.1194,-0.0368,0.1083,0.0262,-0.0638,-0.0291,0.0187,-0.0624,0.0676,0.044,0.0703,0.0033,-0.0147,0.1146,-0.0618,0.0,-0.0667,-0.0085,-0.0944,-0.1583,-0.0124,-0.0673,0.1161,0.034,0.1271,0.1457,-0.0123,0.0291,0.0282,-0.1075,0.0211,0.062,0.0316,-0.0519,0.0439,0.0103,-0.092,-0.0017,-0.0052,0.007,-0.0104,0.0,-0.0315,0.0903,-0.0572,-0.109,-0.0197,-0.0252,0.0464,-0.0089,-0.004,0.0719,-0.0643,0.0239,0.0856,0.0081,0.0178,0.0419,-0.0838,-0.0027,-0.0872,0.0302,-0.1054,-0.2116,-0.1231,0.1167,0.0311,0.0753,-0.0637,-0.0463,-0.0856,0.0671,-0.1798,0.2442,0.0115,0.1034,-0.1797,-0.0516,0.1056,0.1672,-0.0205,-0.1005,-0.0522,0.1348,0.193,0.0385,0.0458,-0.1562,0.0963,0.268,0.1572,0.02,0.076,-0.0895,-0.033,0.0485,0.0076,0.0917,0.0792,-0.0587,0.181,0.0011],"weeks_end":"2026-10-28","license":"CC BY 4.0","attribution":"Credit TickerInside with a link to the page the figure comes from (cite_as gives it) wherever the medium allows a link, and by name where it does not. How you mark the link is up to you.","source":"https://tickerinside.com/how-the-numbers-are-produced/"}