Tower Research Capital LLC (Trc) Top Holdings and 13F Report (2026) About Tower Research Capital LLC (Trc)Investment ActivityTower Research Capital LLC (Trc) has $3.85 billion in total holdings as of March 31, 2026.Tower Research Capital LLC (Trc) owns shares of 5,081 different stocks, but just 435 companies or ETFs make up 80% of its holdings.Approximately 39.65% of the portfolio was purchased this quarter.About 43.59% of the portfolio was sold this quarter.This quarter, Tower Research Capital LLC (Trc) has purchased 5,114 new stocks and bought additional shares in 2,698 stocks.Tower Research Capital LLC (Trc) sold shares of 1,639 stocks and completely divested from 749 stocks this quarter.Largest Holdings Invesco QQQ $139,506,138Direxion Daily Semiconductors Bull 3x Shares $114,081,472Apple $112,167,059Microsoft $93,646,717Micron Technology $90,861,393 Largest New Holdings this Quarter 464287226 - iShares Core U.S. Aggregate Bond ETF $39,744,830 Holding78464A375 - SPDR Portfolio Intermediate Term Corporate Bond ETF $25,341,147 Holding47103U845 - Janus Henderson AAA CLO ETF $23,847,122 HoldingG0593M107 - AstraZeneca $15,942,279 Holding81369Y704 - Industrial Select Sector SPDR Fund $13,854,439 Holding Largest Purchases this Quarter Invesco QQQ 241,694 shares (about $139.50M)Direxion Daily Semiconductors Bull 3x Shares 2,380,894 shares (about $114.07M)Micron Technology 168,734 shares (about $57.01M)iShares Core U.S. Aggregate Bond ETF 400,371 shares (about $39.74M)SPDR S&P 500 ETF Trust 53,457 shares (about $34.77M) Largest Sales this Quarter NVIDIA 568,208 shares (about $99.10M)Apple 353,388 shares (about $89.69M)Amazon.com 347,510 shares (about $72.38M)Alphabet 196,647 shares (about $56.41M)Meta Platforms 78,909 shares (about $45.15M) Sector Allocation Over TimeMap of 500 Largest Holdings ofTower Research Capital LLC (Trc) Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorQQQInvesco QQQ$139,506,138$139,500,943 â–²2,685,488.9%241,7033.6%FinanceSOXLDirexion Daily Semiconductors Bull 3x Shares$114,081,472$114,068,632 â–²888,393.3%2,381,1623.0%ETFAAPLApple$112,167,059$89,686,341 â–¼-44.4%441,9682.9%Computer and TechnologyMSFTMicrosoft$93,646,717$31,852,018 â–¼-25.4%252,9832.4%Computer and TechnologyMUMicron Technology$90,861,393$57,005,095 â–²168.4%268,9482.4%Computer and TechnologyTSLATesla$69,197,173$6,469,937 â–²10.3%186,1391.8%Auto/Tires/TrucksNVDANVIDIA$65,638,056$99,095,475 â–¼-60.2%376,3651.7%Computer and TechnologyAVGOBroadcom$55,423,956$23,181,371 â–¼-29.5%179,0701.4%Computer and TechnologyGOOGLAlphabet$48,690,522$34,946,592 â–¼-41.8%169,3231.3%Computer and TechnologyAGGiShares Core U.S. Aggregate Bond ETF$39,744,830$39,744,830 â–²New Holding400,3711.0%FinanceSPYSPDR S&P 500 ETF Trust$35,212,010$34,765,226 â–²7,781.2%54,1440.9%FinancePPHVanEck Pharmaceutical ETF$31,631,356$30,722,302 â–²3,379.6%304,4990.8%ManufacturingAMZNAmazon.com$31,411,073$72,375,907 â–¼-69.7%150,8190.8%Retail/WholesaleJPMJPMorgan Chase & Co.$29,384,525$582,143 â–²2.0%99,8930.8%FinanceMETAMeta Platforms$28,128,771$45,146,205 â–¼-61.6%49,1650.7%Computer and TechnologyGOOGAlphabet$26,624,624$56,410,158 â–¼-67.9%92,8140.7%Computer and TechnologyWALMART INC$26,135,214$6,082,387 â–²30.3%210,2930.7%COMSPIBSPDR Portfolio Intermediate Term Corporate Bond ETF$25,341,147$25,341,147 â–²New Holding755,5500.7%ETFCVXChevron$24,234,611$11,281,223 â–²87.1%117,1320.6%EnergyVODVodafone Group$24,158,919$4,135,562 â–²20.7%1,608,4500.6%Computer and TechnologyJAAAJanus Henderson AAA CLO ETF$23,847,122$23,847,122 â–²New Holding473,4390.6%ETFSHELShell$23,348,115$19,329,306 â–²481.0%251,0550.6%EnergyGSKGSK$20,751,109$8,100,899 â–²64.0%375,9940.5%MedicalLLYEli Lilly and Company$20,095,135$2,610,307 â–²14.9%21,8480.5%MedicalCOSTCostco Wholesale$19,841,910$14,212,081 â–¼-41.7%19,9130.5%Retail/WholesaleXOMExxonMobil$19,538,894$7,248,724 â–²59.0%115,1650.5%EnergyBPBP$19,484,414$4,715,040 â–²31.9%414,5620.5%EnergyNFLXNetflix$17,729,194$13,380,041 â–¼-43.0%184,3910.5%Consumer DiscretionaryBRK.BBerkshire Hathaway$17,255,513$7,296,778 â–¼-29.7%36,0090.4%FinanceJNJJohnson & Johnson$16,484,056$1,685,414 â–²11.4%67,4360.4%MedicalMAMastercard$15,966,635$5,195,964 â–²48.2%31,9550.4%Business ServicesAZNCFAstraZeneca$15,942,279$15,942,279 â–²New Holding80,8350.4%MedicalDEODiageo$15,840,876$3,180,430 â–²25.1%212,7720.4%Consumer StaplesSANDISK CORP$14,892,370$11,427,226 â–²329.8%23,4400.4%COMLINDE PLC$14,869,330$1,733,177 â–¼-10.4%29,9930.4%SHSVVisa$14,275,097$2,335,106 â–¼-14.1%47,2310.4%Business ServicesXLIIndustrial Select Sector SPDR Fund$13,854,439$13,854,439 â–²New Holding85,6640.4%ETFAMATApplied Materials$13,666,131$6,691,564 â–¼-32.9%39,9840.4%Computer and TechnologyADIAnalog Devices$13,086,053$1,687,096 â–²14.8%41,1330.3%Computer and TechnologyUSMViShares MSCI USA Min Vol Factor ETF$13,041,006$9,664,714 â–²286.3%140,6190.3%ETFUSFRWisdomTree Floating Rate Treasury Fund$13,005,188$19,274,481 â–¼-59.7%258,3470.3%FinanceHDHome Depot$12,823,421$3,105,050 â–¼-19.5%38,9900.3%Retail/WholesaleOIHVanEck Oil Services ETF$12,603,672$9,957,309 â–²376.3%31,1810.3%ETFSHOPIFY INC$12,534,931$5,214,179 â–²71.2%105,6730.3%CL A SUB VTG SHSASMLASML$12,282,398$8,524,637 â–¼-41.0%9,2990.3%Computer and TechnologyPALANTIR TECHNOLOGIES INC$12,003,152$12,985,276 â–¼-52.0%82,0560.3%CL AIWNiShares Russell 2000 Value ETF$11,703,012$9,184,688 â–²364.7%61,7280.3%ETFTMUST-Mobile US$11,304,865$1,890 â–¼0.0%53,8250.3%Computer and TechnologyVIGVanguard Dividend Appreciation ETF$11,237,315$11,237,315 â–²New Holding52,2520.3%ETFPANWPalo Alto Networks$11,004,204$2,871,331 â–²35.3%68,6390.3%Computer and TechnologyAPHAmphenol$10,712,964$6,045,595 â–²129.5%84,7880.3%Computer and TechnologyBKNGBooking$10,588,955$1,149,417 â–¼-9.8%2,5150.3%Retail/WholesaleFLOTiShares Floating Rate Bond ETF$10,482,707$10,482,707 â–²New Holding205,7450.3%ETFCLOAiShares AAA CLO Active ETF$10,388,874$7,132,859 â–²219.1%200,4220.3%ETFKLACKLA$10,324,539$5,646,692 â–¼-35.4%7,0120.3%Computer and TechnologyIWOiShares Russell 2000 Growth ETF$10,274,453$9,963,153 â–²3,200.5%32,7410.3%ETFNXPINXP Semiconductors$10,193,607$754,367 â–²8.0%51,7810.3%Computer and TechnologyVTVVanguard Value ETF$10,014,637$10,010,321 â–²231,913.6%51,0430.3%ETFLAM RESEARCH CORP$9,720,675$13,297,343 â–¼-57.8%45,4960.3%COM NEWAMGNAmgen$9,510,506$6,597,540 â–¼-41.0%27,0300.2%MedicalPEPPepsiCo$9,402,499$6,003,046 â–¼-39.0%60,5480.2%Consumer StaplesCSCOCisco Systems$9,366,898$13,814,745 â–¼-59.6%120,7230.2%Computer and TechnologyAPPLOVIN CORP$9,156,786$827,044 â–²9.9%23,0070.2%COM CL ATOTALENERGIES SE$8,928,778$8,196,389 â–²1,119.1%98,1400.2%ACTADBEAdobe$8,926,870$902,799 â–²11.3%36,7240.2%Computer and TechnologyRIORio Tinto$8,890,350$506,751 â–²6.0%95,2980.2%Basic MaterialsARGXargenex$8,844,788$2,308,320 â–¼-20.7%12,1120.2%MedicalMCHPMicrochip Technology$8,828,763$789,340 â–²9.8%136,6470.2%Computer and TechnologyRTXRTX$8,771,356$3,766,951 â–²75.3%45,4710.2%AerospaceCMCSAComcast$8,760,053$1,833,047 â–²26.5%305,1220.2%Consumer DiscretionarySBUXStarbucks$8,755,810$1,121,577 â–²14.7%97,7320.2%Retail/WholesaleCCitigroup$8,637,986$3,366,576 â–²63.9%76,1660.2%Financial ServicesNSCNorfolk Southern$8,553,461$5,935,160 â–²226.7%29,8030.2%TransportationGSThe Goldman Sachs Group$8,494,586$7,569,073 â–¼-47.1%10,0410.2%FinanceMSMorgan Stanley$8,387,804$834,699 â–²11.1%50,9680.2%FinanceXLREReal Estate Select Sector SPDR Fund$8,379,745$7,174,076 â–²595.0%205,2350.2%ETFIVEiShares S&P 500 Value ETF$8,332,612$8,164,325 â–²4,851.4%39,4630.2%ETFWELLWelltower$8,304,216$4,333,210 â–²109.1%42,0020.2%FinanceSPSBSPDR Portfolio Short Term Corporate Bond ETF$8,301,876$8,301,876 â–²New Holding276,0850.2%ETFGEGE Aerospace$8,055,095$610,105 â–²8.2%28,3860.2%AerospaceAMTAmerican Tower$7,989,936$2,231,287 â–²38.7%46,2970.2%FinanceTERTeradyne$7,840,181$2,294,007 â–¼-22.6%26,4460.2%Computer and TechnologyCTASCintas$7,808,348$3,246,811 â–²71.2%46,1650.2%Business ServicesINTCIntel$7,736,562$11,881,339 â–¼-60.6%175,3130.2%Computer and TechnologyBLACKROCK INC$7,706,182$1,818,594 â–²30.9%8,0130.2%COMPGProcter & Gamble$7,613,432$5,656,415 â–¼-42.6%52,7100.2%Consumer StaplesBILSPDR Bloomberg 1-3 Month T-Bill ETF$7,583,118$2,624,295 â–¼-25.7%82,7490.2%ETFPMPhilip Morris International$7,538,016$120,202 â–¼-1.6%45,5910.2%Consumer StaplesKOCocaCola$7,459,516$778,220 â–²11.6%98,0870.2%Consumer StaplesPLDPrologis$7,422,832$4,070,747 â–²121.4%56,1570.2%FinanceVNQVanguard Real Estate ETF$7,406,007$7,406,007 â–²New Holding83,4950.2%ETFUNHUnitedHealth Group$7,389,271$5,216,434 â–¼-41.4%27,3080.2%MedicalGILDGilead Sciences$7,379,084$4,674,470 â–¼-38.8%52,9460.2%MedicalRWRSPDR Dow Jones REIT ETF$7,375,353$7,375,353 â–²New Holding73,0450.2%ETFISRGIntuitive Surgical$7,203,891$4,550,893 â–¼-38.7%15,6270.2%MedicalWBDWarner Bros. Discovery$7,142,154$2,722,522 â–²61.6%260,0930.2%Consumer DiscretionaryDIREXION SHARES ETF TRUST DAILY$7,128,417$3,302,035 â–²86.3%42,9190.2%S&P BIOTECBUDAnheuser-Busch InBev SA/NV$7,009,769$2,874,901 â–²69.5%101,0490.2%Consumer StaplesXLYConsumer Discretionary Select Sector SPDR Fund$7,004,799$650,611 â–¼-8.5%64,2760.2%FinanceWDCWestern Digital$6,982,159$210,982 â–¼-2.9%25,8130.2%Computer and TechnologyShowing largest 100 holdings. View all holdings. More Institutional Buying and Selling Information SEC Filings and Trading Data SEC Filings 13F Filings Top 13F Buys Top 13F Sells Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. 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