William Blair Investment Management

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 202629 names$3.0B−$683M
• Q1 202632 names$3.3B−$948M
• Q4 202537 names$5.4B+$1.6B
• Q3 202538 names$6.1B−$319M
• Q2 202540 names$6.4B−$442M
• Q1 202543 names$5.8B+$85.3M
• Q4 202438 names$6.4B−$220M
• Q3 202439 names$6.6B−$119M
• Q2 202442 names$6.3B+$145M
• Q1 202439 names$6.3B+$528M
• Q4 202338 names$5.3B+$150M
• Q3 202335 names$4.3B+$102M
• Q2 202333 names$4.4B−$38.9M
• Q1 202333 names$4.0B+$155M
• Q4 202231 names$3.2B+$123M
• Q3 202231 names$3.0B−$65.7M
• Q2 202231 names$3.4B+$240M
• Q1 202242 names$4.0B+$66.5M
• Q4 202135 names$4.6B+$460M
• Q3 202135 names$4.2B+$87.7M
• Q2 202135 names$4.0B+$826M
• Q1 202131 names$3.4B+$553M
• Q4 202029 names$3.2B−$76.8M
• Q3 202028 names$2.6B+$57.6M
• Q2 202028 names$2.4B+$194M
• Q1 202028 names$1.6B−$505M
• Q4 201927 names$2.4B+$30.5M
• Q3 201927 names$2.2B−$107M
• Q2 201924 names$2.4B−$335M
• Q1 201925 names$2.6B+$105M
• Q4 201823 names$1.9B−$733M
• Q3 201824 names$3.1B−$44.1M
• Q2 201826 names$2.7B+$93.1M
• Q1 201823 names$2.3B+$53.8M
• Q4 201721 names$2.0B−$298M
• Q3 201720 names$2.2B−$12.6M
• Q2 201718 names$2.1B−$177M
• Q1 201717 names$2.0B−$91.5M
• Q4 201616 names$1.9B+$159M
• Q3 201616 names$1.7B+$16.2M
• Q2 201617 names$1.7B—

What moved the book

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

• Uber Technologies, Inc.UBER+$58.3M$78.0M
• FlywireFLYW+$52.5M$111M
• VeevaVEEV−$46.2M$88.3M
• MicrosoftMSFT+$37.8M$1.5B
• WorkdayWDAY−$34.1M$7.6M

Software held

• MicrosoftMSFT3,922,394 shares · 27.7% of their software · price +$236M$1.5B+$37.8M
• SalesforceCRM1,250,490 shares · 6.2% of their software · price +$75.5M$329M+$5.2M
• IntuitINTU486,455 shares · 5.7% of their software · price +$55.5M$304M+$10.4M
• Palo Alto NetworksPANW885,580 shares · 4.9% of their software · price +$53.5M$261M+$16.9M
• ServiceNowNOW367,078 shares · 4.9% of their software · price +$54.2M$259M+$10.8M
• GuidewireGWRE2,315,969 shares · 4.7% of their software · price +$44.1M$253M−$3.1M
• DynatraceDT4,505,582 shares · 4.6% of their software · price +$35.9M$246M+$31.3M
• NICENICE1,215,412 shares · 4.6% of their software · price +$35.9M$242M+$33.7M
• Tyler TechnologiesTYL420,045 shares · 3.3% of their software · price +$13.4M$176M−$6.6M
• Alarm.com Holdings, Inc.ALRM2,499,896 shares · 3.0% of their software · price +$8.7M$162M−$2.2M
• VaronisVRNS3,249,245 shares · 2.8% of their software · price +$47.9M$147MFlat
• CoStarCSGP1,678,036 shares · 2.8% of their software · price +$17.6M$147M+$5.1M
• Clearwater AnalyticsCWAN7,273,914 shares · 2.7% of their software$146MNew
• TenableTENB2,905,742 shares · 2.5% of their software · price +$3.7M$134M−$5.5M
• CertaraCERT7,042,316 shares · 2.3% of their software · price +$21.5M$124M−$1.6M
• SPS CommerceSPSC580,650 shares · 2.1% of their software · price +$13.5M$113M+$1.9M
• FlywireFLYW4,792,643 shares · 2.1% of their software · price −$41.9M$111M+$52.5M
• Euronet Worldwide, Inc.EEFT929,297 shares · 1.8% of their software · price +$20.5M$94.3M−$27.8M
• VeevaVEEV458,555 shares · 1.7% of their software · price −$5.0M$88.3M−$46.2M
• Uber Technologies, Inc.UBER1,267,075 shares · 1.5% of their software · price +$19.7M$78.0MNew · +$58.3M
• JFrogFROG1,680,896 shares · 1.1% of their software · price +$15.5M$58.2M−$1.3M
• SynopsysSNPS110,648 shares · 1.1% of their software · price +$6.2M$57.0M−$6.5M
• Calix, Inc.CALX966,631 shares · 0.8% of their software · price −$2.1M$42.2M+$27.2M
• AutodeskADSK166,535 shares · 0.8% of their software · price +$6.1M$40.5M+$3.5M
• VertexVERX1,335,066 shares · 0.7% of their software · price +$5.1M$36.0M−$2.1M
• WorkivaWK328,887 shares · 0.6% of their software$33.4M−$2.6M
• Roper Technologies, Inc.ROP55,958 shares · 0.6% of their software · price +$3.4M$30.5M+$940K
• ProgressPRGS552,607 shares · 0.6% of their software · price +$950K$30.0MFlat
• Donnelley Financial Solutions, Inc.DFIN442,399 shares · 0.5% of their software · price +$2.7M$27.6M−$4.5M
• NetScout Systems, Inc.NTCT1,121,722 shares · 0.5% of their software · price −$6.8M$24.6M−$871K
• PDF Solutions, Inc.PDFS647,937 shares · 0.4% of their software$20.8M+$3.0M
• Cognyte Software Ltd.CGNT2,765,407 shares · 0.3% of their software · price +$4.5M$17.8MFlat
• WorkdayWDAY27,577 shares · 0.1% of their software · price +$1.7M$7.6M−$34.1M
• MongoDBMDB7,311 shares · 0.1% of their software$3.0M−$739K
• ShopifySHOP32,069 shares · 0.0% of their software · price +$748K$2.5M−$2.5M
• Check PointCHKP3,132 shares · 0.0% of their software$479KFlat
• Amdocs LimitedDOX4,802 shares · 0.0% of their software$422KNew · Flat
• SAPSAP1,649 shares · 0.0% of their software$255KNew · Flat