California State Teachers Retirement System

Quarters on file

Each quarter on file, back to June 2016 when the filing exists. Net bought is the share change from the previous quarter at that quarter’s close. A split that leaves the dollar value in place counts as flat.

• Q2 2026229 names$8.9B−$130M
• Q1 2026225 names$8.4B−$146M
• Q4 2025231 names$11.1B+$1.0B
• Q3 2025225 names$12.3B+$110M
• Q2 2025218 names$11.8B+$103M
• Q1 2025221 names$9.4B+$21.3M
• Q4 2024221 names$6.6B−$82.2M
• Q3 2024221 names$6.3B−$21.3M
• Q2 2024216 names$6.1B+$58.7M
• Q1 2024205 names$9.8B+$84.6M
• Q4 2023199 names$8.9B+$91.0M
• Q3 2023199 names$7.4B−$352M
• Q2 2023197 names$8.2B−$137M
• Q1 2023193 names$7.2B−$33.9M
• Q4 2022194 names$6.1B+$97.8M
• Q3 2022191 names$5.9B−$60.6M
• Q2 2022190 names$6.4B+$450M
• Q1 2022170 names$7.9B−$488M
• Q4 2021168 names$9.5B+$36.0M
• Q3 2021157 names$8.7B−$243M
• Q2 2021146 names$8.7B+$878M
• Q1 2021143 names$7.8B+$13.2M
• Q4 2020138 names$7.7B+$126M
• Q3 2020135 names$6.9B+$84.5M
• Q2 2020132 names$6.2B+$104M
• Q1 2020120 names$4.6B−$20.7M
• Q4 2019117 names$4.9B+$519M
• Q3 2019111 names$4.0BFlat
• Q2 2019111 names$4.0B+$92.5M
• Q1 2019103 names$3.6B−$14.4M
• Q4 2018102 names$3.0B+$66.6M
• Q3 2018100 names$3.4B+$31.3M
• Q2 201897 names$2.9B+$70.4M
• Q1 201892 names$2.6B−$38.1M
• Q4 201788 names$2.5B+$71.8M
• Q3 201787 names$2.2B−$189M
• Q2 201787 names$2.3B−$163M
• Q1 201783 names$2.3B−$97.4M
• Q4 201681 names$2.2B−$40.2M
• Q3 201676 names$2.2B+$12.8M
• Q2 201675 names$2.0B—

What moved the book

The five software lines with the largest share change this quarter.

• MicrosoftMSFT−$32.9M$3.5B
• VaronisVRNS+$17.3M$7.9M
• ZoomZM+$5.9M$107M
• SalesforceCRM−$5.0M$362M
• Cognyte Software Ltd.CGNT+$4.7M$4.7M

Software held

• MicrosoftMSFT14,645,910 shares · 44.3% of their software · price +$196M$3.5BFlat
• AdobeADBE944,265 shares · 5.8% of their software · price −$23.4M$449MFlat
• SalesforceCRM1,706,665 shares · 4.6% of their software · price −$18.2M$362M−$5.0M
• OracleORCL3,656,876 shares · 3.3% of their software · price +$20.0M$257M−$4.0M
• IntuitINTU515,493 shares · 2.5% of their software · price +$1.7M$197MFlat
• ServiceNowNOW369,092 shares · 2.4% of their software · price −$18.6M$185MFlat
• Block, Inc.XYZ744,818 shares · 2.2% of their software · price +$7.0M$169MFlat
• Automatic Data Processing, Inc.ADP807,369 shares · 2.0% of their software · price +$9.9M$152MFlat
• Uber Technologies, Inc.UBER2,538,979 shares · 1.8% of their software · price +$8.9M$138MFlat
• Fiserv, Inc.FISV1,111,748 shares · 1.7% of their software · price +$5.8M$132MFlat
• AutodeskADSK407,755 shares · 1.4% of their software · price −$11.5M$113MFlat
• ZoomZM334,538 shares · 1.4% of their software · price −$5.4M$107M+$5.9M
• TwilioTWLO269,367 shares · 1.2% of their software · price +$609K$91.8M+$2.2M
• WorkdayWDAY334,289 shares · 1.1% of their software · price +$2.9M$83.0M+$1.2M
• CadenceCDNS584,174 shares · 1.0% of their software$80.0MFlat
• Roper Technologies, Inc.ROP191,280 shares · 1.0% of their software · price −$5.3M$77.2M+$840K
• SynopsysSNPS303,960 shares · 1.0% of their software · price −$3.5M$75.3M−$2.5M
• DocuSignDOCU343,896 shares · 0.9% of their software · price −$6.8M$69.6M+$1.2M
• VeevaVEEV256,682 shares · 0.9% of their software · price −$2.8M$67.1MFlat
• Paychex, Inc.PAYX642,853 shares · 0.8% of their software · price +$3.1M$63.0MFlat
• CoStarCSGP73,654 shares · 0.8% of their software · price −$7.5M$60.5MFlat
• Palo Alto NetworksPANW178,641 shares · 0.7% of their software · price −$6.0M$57.5M+$1.7M
• CrowdStrikeCRWD294,071 shares · 0.7% of their software · price −$8.6M$53.7M+$1.8M
• VeriskVRSK302,310 shares · 0.7% of their software · price −$9.3M$53.4M+$646K
• The Trade DeskTTD78,248 shares · 0.7% of their software · price −$11.7M$51.0MFlat
• OktaOKTA217,450 shares · 0.6% of their software · price −$7.4M$47.9MFlat
• FortinetFTNT251,612 shares · 0.6% of their software · price +$9.0M$46.4MFlat
• RingCentralRNG148,614 shares · 0.6% of their software · price −$12.1M$44.3MFlat
• VeriSign, Inc.VRSN185,879 shares · 0.5% of their software · price −$3.3M$36.9MFlat
• TrimbleTRMB469,270 shares · 0.5% of their software · price +$5.2M$36.5M+$773K
• HubSpotHUBS77,256 shares · 0.5% of their software · price +$4.5M$35.1MFlat
• PaycomPAYC91,045 shares · 0.4% of their software · price −$7.5M$33.7M−$933K
• BroadridgeBR215,905 shares · 0.4% of their software$33.1MFlat
• AkamaiAKAM320,250 shares · 0.4% of their software · price −$990K$32.6M−$550K
• Tyler TechnologiesTYL73,791 shares · 0.4% of their software · price −$885K$31.3MFlat
• NetApp, Inc.NTAP417,172 shares · 0.4% of their software · price +$2.7M$30.3M+$555K
• SS&CSSNC418,044 shares · 0.4% of their software · price −$1.2M$29.2MFlat
• Lyft, Inc.LYFT451,067 shares · 0.4% of their software · price +$6.3M$28.5MFlat
• PTCPTC195,093 shares · 0.3% of their software · price +$3.5M$26.9MFlat
• Fair IsaacFICO54,102 shares · 0.3% of their software · price −$1.4M$26.3MFlat
• MongoDBMDB96,938 shares · 0.3% of their software · price −$8.9M$25.9M+$796K
• GoDaddyGDDY332,671 shares · 0.3% of their software · price −$1.8M$25.8MFlat
• F5, Inc.FFIV120,408 shares · 0.3% of their software · price +$3.9M$25.1M+$555K
• DatadogDDOG292,522 shares · 0.3% of their software · price −$4.4M$24.4MFlat
• Gen DigitalGEN1,100,860 shares · 0.3% of their software · price +$528K$23.4M−$572K
• ZscalerZS134,282 shares · 0.3% of their software · price −$3.8M$23.1MFlat
• StoneCo Ltd.STNE361,323 shares · 0.3% of their software · price −$8.2M$22.1MFlat
• FactSetFDS68,655 shares · 0.3% of their software · price −$1.6M$21.2MFlat
• BILLBILL140,185 shares · 0.3% of their software · price +$1.3M$20.4MFlat
• Five9FIVN110,577 shares · 0.2% of their software · price −$2.0M$17.3MFlat
• WEX Inc.WEX81,136 shares · 0.2% of their software$17.0MFlat
• Amdocs LimitedDOX238,876 shares · 0.2% of their software$16.8MFlat
• WixWIX59,967 shares · 0.2% of their software · price +$1.8M$16.7M−$1.0M
• Check PointCHKP148,190 shares · 0.2% of their software · price −$3.1M$16.6M−$547K
• CloudflareNET235,828 shares · 0.2% of their software · price −$1.4M$16.6M+$1.8M
• DynatraceDT340,984 shares · 0.2% of their software · price +$1.7M$16.4MFlat
• GuidewireGWRE152,505 shares · 0.2% of their software · price −$4.1M$15.5MFlat
• Manhattan AssociatesMANH112,945 shares · 0.2% of their software · price +$1.4M$13.3MFlat
• ElasticESTC118,382 shares · 0.2% of their software · price −$4.1M$13.2MFlat
• DropboxDBX493,644 shares · 0.2% of their software · price +$2.2M$13.2MFlat
• PaylocityPCTY68,599 shares · 0.2% of their software · price −$1.8M$12.3MFlat
• Euronet Worldwide, Inc.EEFT87,327 shares · 0.2% of their software · price −$578K$12.1MFlat
• FastlyFSLY152,903 shares · 0.1% of their software · price −$3.1M$10.3MFlat
• Digital TurbineAPPS127,251 shares · 0.1% of their software · price +$3.0M$10.2MFlat
• NutanixNTNX337,961 shares · 0.1% of their software · price −$1.8M$9.0MFlat
• BlackLineBL82,316 shares · 0.1% of their software · price −$2.1M$8.9MFlat
• MorningstarMORN38,700 shares · 0.1% of their software$8.7MFlat
• Sabre CorporationSABR555,632 shares · 0.1% of their software · price +$1.6M$8.2MFlat
• PegasystemsPEGA70,406 shares · 0.1% of their software · price −$1.3M$8.1MFlat
• VaronisVRNS153,012 shares · 0.1% of their software · price −$17.2M$7.9M+$17.3M
• Q2QTWO75,945 shares · 0.1% of their software · price −$2.0M$7.6MFlat
• Strategy IncMSTR11,035 shares · 0.1% of their software · price +$3.2M$7.5MFlat
• TeradataTDC193,977 shares · 0.1% of their software · price +$3.1M$7.5MFlat
• AppianAPPN53,674 shares · 0.1% of their software · price −$1.6M$7.1MFlat
• MagniteMGNI166,725 shares · 0.1% of their software · price +$1.8M$6.9MFlat
• ACI WorldwideACIW172,775 shares · 0.1% of their software$6.6MFlat
• Alarm.com Holdings, Inc.ALRM71,760 shares · 0.1% of their software · price −$1.2M$6.2MFlat
• Rapid7RPD78,153 shares · 0.1% of their software · price −$1.2M$5.8MFlat
• QualysQLYS51,413 shares · 0.1% of their software · price −$879K$5.4MFlat
• SPS CommerceSPSC53,734 shares · 0.1% of their software$5.3MFlat
• WorkivaWK59,899 shares · 0.1% of their software$5.3MFlat
• BlackbaudBLKB73,398 shares · 0.1% of their software · price +$992K$5.2MFlat
• 8x8EGHT160,810 shares · 0.1% of their software$5.2MFlat
• UnityU51,949 shares · 0.1% of their software · price −$2.8M$5.2MFlat
• PagerDutyPD128,212 shares · 0.1% of their software$5.2MFlat
• Cerence Inc.CRNC57,357 shares · 0.1% of their software · price −$625K$5.1MFlat
• LiveRamp Holdings, Inc.RAMP98,259 shares · 0.1% of their software · price −$2.1M$5.1MFlat
• BoxBOX216,281 shares · 0.1% of their software · price +$1.1M$5.0MFlat
• Cognyte Software Ltd.CGNT167,877 shares · 0.1% of their software$4.7MNew · +$4.7M
• Commerce.com, Inc.CMRC77,479 shares · 0.1% of their software$4.5M+$3.6M
• Upbound Group, Inc.UPBD73,098 shares · 0.1% of their software · price +$1.4M$4.2MFlat
• CommvaultCVLT63,905 shares · 0.1% of their software · price +$583K$4.1MFlat
• Sprout SocialSPT70,274 shares · 0.1% of their software · price +$868K$4.1M+$1.3M
• TenableTENB107,150 shares · 0.0% of their software · price −$1.7M$3.9MFlat
• Bandwidth Inc.BAND28,926 shares · 0.0% of their software · price −$779K$3.7MFlat
• AppFolioAPPF24,667 shares · 0.0% of their software · price −$953K$3.5MFlat
• SchrödingerSDGR45,375 shares · 0.0% of their software$3.5MFlat
• EVERTEC, Inc.EVTC90,793 shares · 0.0% of their software$3.4MFlat
• NetScout Systems, Inc.NTCT106,448 shares · 0.0% of their software$3.0MFlat
• InterDigital, Inc.IDCC46,429 shares · 0.0% of their software$2.9MFlat
• ProgressPRGS66,820 shares · 0.0% of their software$2.9MFlat
• Calix, Inc.CALX79,369 shares · 0.0% of their software$2.8MFlat
• PhreesiaPHR50,749 shares · 0.0% of their software$2.6MFlat
• Health CatalystHCAT50,722 shares · 0.0% of their software$2.4MFlat
• Repay Holdings CorporationRPAY100,485 shares · 0.0% of their software$2.4MFlat
• YextYEXT158,763 shares · 0.0% of their software$2.3MFlat
• DomoDOMO40,168 shares · 0.0% of their software$2.3M—
• CertaraCERT74,339 shares · 0.0% of their software$2.0MNew · +$2.5M
• ePlus inc.PLUS20,039 shares · 0.0% of their software$2.0MFlat
• PAR Technology CorporationPAR28,723 shares · 0.0% of their software$1.9MFlat
• C3.aiAI27,725 shares · 0.0% of their software · price −$2.0M$1.8MNew · +$3.8M
• Simulations PlusSLP22,916 shares · 0.0% of their software$1.4MFlat
• Agilysys, Inc.AGYS28,752 shares · 0.0% of their software$1.4MFlat
• Donnelley Financial Solutions, Inc.DFIN44,807 shares · 0.0% of their software$1.2MFlat
• Rackspace Technology, Inc.RXT52,095 shares · 0.0% of their software$1.2MFlat
• OneSpan Inc.OSPN50,335 shares · 0.0% of their software$1.2MFlat
• Radware Ltd.RDWR43,756 shares · 0.0% of their software$1.1MFlat
• Tucows Inc.TCX14,241 shares · 0.0% of their software$1.1MFlat
• JFrogFROG24,173 shares · 0.0% of their software$1.1MFlat
• Veritone, Inc.VERI39,855 shares · 0.0% of their software$956KFlat
• Telos CorporationTLS24,862 shares · 0.0% of their software$943KNew · +$820K
• Mitek Systems, Inc.MITK62,332 shares · 0.0% of their software$909KFlat
• Viant Technology Inc.DSP16,539 shares · 0.0% of their software$875KNew · +$875K
• i3 Verticals, Inc.IIIV28,028 shares · 0.0% of their software$872KFlat
• A10 Networks, Inc.ATEN90,353 shares · 0.0% of their software$868KFlat
• Ribbon Communications Inc.RBBN102,782 shares · 0.0% of their software$844KFlat
• PDF Solutions, Inc.PDFS43,678 shares · 0.0% of their software$777KFlat
• SnowflakeSNOW3,283 shares · 0.0% of their software$753KFlat
• International Money Express, Inc.IMXI43,272 shares · 0.0% of their software$650KFlat
• Daily Journal CorporationDJCO1,826 shares · 0.0% of their software$578KFlat
• Ooma, Inc.OOMA31,845 shares · 0.0% of their software$505KFlat
• SoundThinking, Inc.SSTI12,132 shares · 0.0% of their software$425KFlat
• PowerFleet, Inc.AIOT49,004 shares · 0.0% of their software$403KFlat
• Rimini Street, Inc.RMNI34,747 shares · 0.0% of their software$312KFlat
• eGain CorporationEGAN31,323 shares · 0.0% of their software$297KFlat
• Immersion CorporationIMMR25,832 shares · 0.0% of their software$247KFlat
• DHI Group, Inc.DHX73,269 shares · 0.0% of their software$245KFlat
• Intellicheck, Inc.IDN27,097 shares · 0.0% of their software$227KFlat
• Paysign, Inc.PAYS46,369 shares · 0.0% of their software$203KFlat
• Red Violet, Inc.RDVT10,276 shares · 0.0% of their software$189KFlat
• Asure Software, Inc.ASUR24,410 shares · 0.0% of their software$186KFlat
• ReposiTrak, Inc.TRAK18,603 shares · 0.0% of their software$114KFlat
• Priority Technology Holdings, Inc.PRTH11,646 shares · 0.0% of their software$81KFlat