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.

• ZoomZM+$43.8M$76.0M
• MicrosoftMSFT−$37.1M$3.0B
• Uber Technologies, Inc.UBER+$21.5M$75.6M
• CrowdStrikeCRWD+$11.4M$20.5M
• DatadogDDOG+$9.6M$23.4M

Software held

• MicrosoftMSFT14,602,157 shares · 47.7% of their software · price +$669M$3.0B−$37.1M
• AdobeADBE925,528 shares · 6.5% of their software · price +$108M$403MFlat
• SalesforceCRM1,653,263 shares · 5.0% of their software · price +$71.7M$310M+$3.8M
• OracleORCL3,847,986 shares · 3.4% of their software · price +$26.7M$213M−$6.7M
• IntuitINTU548,888 shares · 2.6% of their software · price +$36.3M$163M+$5.3M
• ServiceNowNOW346,214 shares · 2.3% of their software · price +$41.0M$140M+$3.0M
• Automatic Data Processing, Inc.ADP783,583 shares · 1.9% of their software · price +$9.6M$117M−$1.9M
• Fiserv, Inc.FISV999,640 shares · 1.6% of their software · price +$2.6M$97.6MFlat
• AutodeskADSK393,211 shares · 1.5% of their software · price +$32.7M$94.1M−$784K
• ZoomZM299,684 shares · 1.2% of their software · price +$32.2M$76.0MNew · +$43.8M
• Uber Technologies, Inc.UBER2,430,977 shares · 1.2% of their software · price +$7.7M$75.6M+$21.5M
• Roper Technologies, Inc.ROP185,889 shares · 1.2% of their software · price +$14.2M$72.2MFlat
• Block, Inc.XYZ653,735 shares · 1.1% of their software · price +$34.4M$68.6M+$2.6M
• SynopsysSNPS315,198 shares · 1.0% of their software · price +$20.9M$61.5M+$766K
• WorkdayWDAY308,095 shares · 0.9% of their software · price +$17.6M$57.7M+$1.4M
• CadenceCDNS586,898 shares · 0.9% of their software · price +$17.6M$56.3MFlat
• VeevaVEEV239,575 shares · 0.9% of their software · price +$18.7M$56.2M+$1.2M
• DocuSignDOCU314,187 shares · 0.9% of their software · price +$25.1M$54.1M+$3.6M
• TwilioTWLO237,986 shares · 0.8% of their software · price +$30.9M$52.2M+$2.3M
• VeriskVRSK287,617 shares · 0.8% of their software · price +$8.9M$49.0MFlat
• CoStarCSGP68,779 shares · 0.8% of their software · price +$8.5M$48.9M+$2.7M
• Paychex, Inc.PAYX615,095 shares · 0.7% of their software · price +$7.9M$46.6M+$2.2M
• OktaOKTA214,012 shares · 0.7% of their software · price +$16.7M$42.9M+$3.8M
• Palo Alto NetworksPANW175,444 shares · 0.6% of their software · price +$11.5M$40.3M+$1.2M
• RingCentralRNG136,139 shares · 0.6% of their software · price +$10.0M$38.8M+$1.5M
• VeriSign, Inc.VRSN180,461 shares · 0.6% of their software · price +$4.8M$37.3MFlat
• AkamaiAKAM339,000 shares · 0.6% of their software · price +$5.3M$36.3M+$609K
• FortinetFTNT239,875 shares · 0.5% of their software · price +$8.7M$32.9M−$1.2M
• The Trade DeskTTD72,301 shares · 0.5% of their software · price +$15.4M$29.4M+$1.1M
• PaycomPAYC87,596 shares · 0.4% of their software · price +$9.4M$27.1M+$732K
• BroadridgeBR205,373 shares · 0.4% of their software · price +$6.4M$25.9MFlat
• Gen DigitalGEN1,208,265 shares · 0.4% of their software · price +$1.4M$24.0M+$3.7M
• Tyler TechnologiesTYL68,918 shares · 0.4% of their software · price +$3.5M$23.9M+$716K
• DatadogDDOG268,789 shares · 0.4% of their software · price +$13.7M$23.4M+$9.6M
• GoDaddyGDDY311,188 shares · 0.4% of their software · price +$5.0M$22.8M+$504K
• SS&CSSNC399,091 shares · 0.4% of their software · price +$5.1M$22.5MFlat
• Fair IsaacFICO51,750 shares · 0.3% of their software · price +$5.7M$21.6M+$1.1M
• FactSetFDS65,837 shares · 0.3% of their software · price +$4.5M$21.6MFlat
• CrowdStrikeCRWD203,975 shares · 0.3% of their software · price +$9.1M$20.5MNew · +$11.4M
• TrimbleTRMB445,919 shares · 0.3% of their software · price +$5.1M$19.3MFlat
• F5, Inc.FFIV128,532 shares · 0.3% of their software · price +$4.2M$17.9MFlat
• NetApp, Inc.NTAP400,980 shares · 0.3% of their software · price +$1.1M$17.8M−$669K
• Check PointCHKP162,772 shares · 0.3% of their software · price +$1.1M$17.5M+$2.2M
• MongoDBMDB74,376 shares · 0.3% of their software · price +$6.7M$16.8MFlat
• HubSpotHUBS71,298 shares · 0.3% of their software · price +$6.5M$16.0MFlat
• GuidewireGWRE141,833 shares · 0.3% of their software · price +$4.5M$15.7MFlat
• WixWIX59,839 shares · 0.2% of their software · price +$9.3M$15.3M+$962K
• Amdocs LimitedDOX240,088 shares · 0.2% of their software · price +$1.4M$14.6M+$749K
• PTCPTC185,448 shares · 0.2% of their software · price +$3.1M$14.4MFlat
• ZscalerZS121,068 shares · 0.2% of their software · price +$5.9M$13.3MFlat
• Lyft, Inc.LYFT401,034 shares · 0.2% of their software · price +$2.5M$13.2M+$2.0M
• WEX Inc.WEX72,982 shares · 0.2% of their software · price +$4.4M$12.0MFlat
• Five9FIVN106,351 shares · 0.2% of their software · price +$3.6M$11.8M+$1.2M
• DynatraceDT265,654 shares · 0.2% of their software · price +$4.5M$10.8M+$1.1M
• Manhattan AssociatesMANH114,434 shares · 0.2% of their software · price +$5.1M$10.8MFlat
• FastlyFSLY125,533 shares · 0.2% of their software · price +$8.3M$10.7MNew · +$2.4M
• StoneCo Ltd.STNE267,213 shares · 0.2% of their software · price +$4.5M$10.4MNew · +$5.8M
• DropboxDBX438,347 shares · 0.2% of their software · price +$1.6M$9.5M+$1.0M
• PaylocityPCTY59,575 shares · 0.1% of their software · price +$3.4M$8.7MFlat
• ElasticESTC94,133 shares · 0.1% of their software · price +$3.4M$8.7MFlat
• Euronet Worldwide, Inc.EEFT84,541 shares · 0.1% of their software · price +$854K$8.1MFlat
• NutanixNTNX306,801 shares · 0.1% of their software · price +$2.4M$7.3MFlat
• PegasystemsPEGA67,707 shares · 0.1% of their software · price +$2.0M$6.9MFlat
• CloudflareNET187,721 shares · 0.1% of their software · price +$2.3M$6.7MNew · +$4.4M
• Q2QTWO74,796 shares · 0.1% of their software · price +$2.0M$6.4MFlat
• BlackLineBL75,659 shares · 0.1% of their software · price +$2.3M$6.3M+$523K
• QualysQLYS51,370 shares · 0.1% of their software · price +$875K$5.3MFlat
• MorningstarMORN37,094 shares · 0.1% of their software · price +$917K$5.2MFlat
• ACI WorldwideACIW172,703 shares · 0.1% of their software$4.7MFlat
• BoxBOX223,031 shares · 0.1% of their software · price +$1.5M$4.6MFlat
• Alarm.com Holdings, Inc.ALRM68,274 shares · 0.1% of their software · price +$1.8M$4.4M−$4.4M
• BlackbaudBLKB74,683 shares · 0.1% of their software$4.3MFlat
• LiveRamp Holdings, Inc.RAMP98,868 shares · 0.1% of their software · price +$944K$4.2MFlat
• VaronisVRNS46,991 shares · 0.1% of their software · price +$1.2M$4.2MFlat
• TeradataTDC195,652 shares · 0.1% of their software$4.1MFlat
• SPS CommerceSPSC53,330 shares · 0.1% of their software · price +$1.5M$4.0MFlat
• AppFolioAPPF24,106 shares · 0.1% of their software · price +$1.2M$3.9MFlat
• Rapid7RPD75,951 shares · 0.1% of their software · price +$584K$3.9MFlat
• Sabre CorporationSABR477,849 shares · 0.1% of their software · price +$1.0M$3.9MFlat
• Bandwidth Inc.BAND28,922 shares · 0.1% of their software · price +$1.7M$3.7MFlat
• PagerDutyPD117,929 shares · 0.1% of their software · price +$1.3M$3.4M+$786K
• WorkivaWK57,920 shares · 0.0% of their software · price +$1.2M$3.1MFlat
• TenableTENB91,806 shares · 0.0% of their software · price +$730K$2.7M+$763K
• NetScout Systems, Inc.NTCT106,840 shares · 0.0% of their software$2.7MFlat
• InterDigital, Inc.IDCC46,423 shares · 0.0% of their software · price +$557K$2.6MFlat
• ProgressPRGS67,656 shares · 0.0% of their software$2.6MFlat
• EVERTEC, Inc.EVTC90,782 shares · 0.0% of their software$2.6MFlat
• AppianAPPN49,533 shares · 0.0% of their software · price +$546K$2.5MFlat
• YextYEXT152,457 shares · 0.0% of their software · price +$979K$2.5MFlat
• BILLBILL27,675 shares · 0.0% of their software · price +$1.6M$2.5MFlat
• 8x8EGHT153,223 shares · 0.0% of their software$2.5M—
• CommvaultCVLT63,004 shares · 0.0% of their software$2.4MFlat
• Cerence Inc.CRNC55,778 shares · 0.0% of their software · price +$1.4M$2.3MFlat
• Upbound Group, Inc.UPBD73,089 shares · 0.0% of their software · price +$1,000K$2.0MFlat
• SchrödingerSDGR20,951 shares · 0.0% of their software · price +$1.0M$1.9MFlat
• Digital TurbineAPPS124,187 shares · 0.0% of their software · price +$1.0M$1.6MFlat
• Health CatalystHCAT48,650 shares · 0.0% of their software$1.4M+$518K
• ePlus inc.PLUS20,037 shares · 0.0% of their software$1.4MFlat
• OneSpan Inc.OSPN49,932 shares · 0.0% of their software$1.4MFlat
• Strategy IncMSTR11,753 shares · 0.0% of their software$1.4MFlat
• Repay Holdings CorporationRPAY55,180 shares · 0.0% of their software · price +$567K$1.4MNew · +$792K
• DomoDOMO38,434 shares · 0.0% of their software$1.2M—
• PhreesiaPHR43,094 shares · 0.0% of their software$1.2MFlat
• Simulations PlusSLP18,985 shares · 0.0% of their software$1.1MFlat
• Calix, Inc.CALX73,232 shares · 0.0% of their software · price +$573K$1.1MFlat
• Radware Ltd.RDWR44,672 shares · 0.0% of their software$1.1MFlat
• PDF Solutions, Inc.PDFS43,678 shares · 0.0% of their software$854KFlat
• Tucows Inc.TCX14,429 shares · 0.0% of their software$827KFlat
• PAR Technology CorporationPAR24,238 shares · 0.0% of their software$725KFlat
• i3 Verticals, Inc.IIIV22,754 shares · 0.0% of their software$688KFlat
• A10 Networks, Inc.ATEN93,026 shares · 0.0% of their software$634KFlat
• Mitek Systems, Inc.MITK60,417 shares · 0.0% of their software$581KFlat
• Veritone, Inc.VERI34,617 shares · 0.0% of their software$514KNew · Flat
• Ooma, Inc.OOMA30,225 shares · 0.0% of their software$498KFlat
• Agilysys, Inc.AGYS27,391 shares · 0.0% of their software$491KFlat
• Daily Journal CorporationDJCO1,789 shares · 0.0% of their software$483KFlat
• Paysign, Inc.PAYS46,369 shares · 0.0% of their software$450KFlat
• Donnelley Financial Solutions, Inc.DFIN48,559 shares · 0.0% of their software$408KFlat
• Ribbon Communications Inc.RBBN99,399 shares · 0.0% of their software$391KFlat
• eGain CorporationEGAN31,323 shares · 0.0% of their software$348KFlat
• Sprout SocialSPT11,986 shares · 0.0% of their software$324KFlat
• SoundThinking, Inc.SSTI12,249 shares · 0.0% of their software$309KFlat
• International Money Express, Inc.IMXI19,981 shares · 0.0% of their software$249KFlat
• PowerFleet, Inc.AIOT41,232 shares · 0.0% of their software$190KNew · Flat
• Intellicheck, Inc.IDN23,982 shares · 0.0% of their software$181KNew · Flat
• Red Violet, Inc.RDVT9,771 shares · 0.0% of their software$172KNew · Flat
• DHI Group, Inc.DHX79,632 shares · 0.0% of their software$167KFlat
• Immersion CorporationIMMR26,754 shares · 0.0% of their software$167KFlat
• Rimini Street, Inc.RMNI30,729 shares · 0.0% of their software$158KFlat
• Asure Software, Inc.ASUR20,259 shares · 0.0% of their software$130KNew · Flat
• ReposiTrak, Inc.TRAK18,603 shares · 0.0% of their software$79KNew · Flat
• Priority Technology Holdings, Inc.PRTH10,074 shares · 0.0% of their software$26KFlat