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.

• MicrosoftMSFT−$287M$1.1B
• OracleORCL−$234M$8.2M
• Q2QTWO−$173M$14.3M
• AkamaiAKAM+$141M$186M
• Tyler TechnologiesTYL−$127M$73.9M

Software held

• MicrosoftMSFT2,896,782 shares · 32.1% of their software · price −$329M$1.1B−$287M
• ServiceNowNOW2,371,614 shares · 7.4% of their software · price −$115M$248M+$34.1M
• IntuitINTU533,736 shares · 6.9% of their software · price −$123M$231M+$60.5M
• F5, Inc.FFIV649,948 shares · 5.6% of their software · price +$22.1M$188M+$25.4M
• AkamaiAKAM1,619,060 shares · 5.6% of their software · price +$44.7M$186MNew · +$141M
• SnowflakeSNOW1,127,525 shares · 5.1% of their software · price −$77.3M$170M−$48.1M
• DynatraceDT3,229,051 shares · 3.6% of their software · price −$20.5M$119MFlat
• Bentley SystemsBSY3,322,723 shares · 3.5% of their software · price −$10.1M$117M+$27.0M
• VeevaVEEV643,325 shares · 3.4% of their software · price −$30.6M$113M−$53.1M
• DoximityDOCS4,834,220 shares · 3.4% of their software · price −$101M$113M−$27.6M
• Diebold Nixdorf, IncorporatedDBD1,426,464 shares · 3.2% of their software · price +$10.8M$108M−$25.5M
• VeriskVRSK547,504 shares · 3.1% of their software · price −$18.6M$104M+$33.1M
• AppFolioAPPF643,231 shares · 3.0% of their software · price −$48.1M$102MFlat
• Manhattan AssociatesMANH629,317 shares · 2.5% of their software · price −$25.3M$83.8M−$5.4M
• Tyler TechnologiesTYL215,748 shares · 2.2% of their software · price −$24.1M$73.9M−$127M
• GuidewireGWRE341,501 shares · 1.5% of their software · price −$17.6M$51.1M−$3.4M
• Agilysys, Inc.AGYS631,587 shares · 1.3% of their software · price −$30.1M$44.9M+$7.0M
• PDF Solutions, Inc.PDFS1,255,559 shares · 1.2% of their software · price +$5.2M$41.1M−$2.9M
• i3 Verticals, Inc.IIIV1,176,960 shares · 0.8% of their software · price −$3.3M$26.3M+$19.9M
• Donnelley Financial Solutions, Inc.DFIN545,484 shares · 0.8% of their software$25.7M+$1.2M
• Zeta GlobalZETA1,594,426 shares · 0.8% of their software · price −$7.1M$25.4M+$1.6M
• Palo Alto NetworksPANW130,453 shares · 0.6% of their software · price −$3.1M$20.9M−$1.2M
• VertexVERX1,279,170 shares · 0.5% of their software · price −$10.3M$15.2M+$1.3M
• Q2QTWO302,134 shares · 0.4% of their software · price −$7.5M$14.3M−$173M
• PaymentusPAY537,843 shares · 0.4% of their software · price −$3.3M$13.7M+$864K
• Grab Holdings LimitedGRAB3,706,898 shares · 0.4% of their software · price −$4.9M$13.6M−$94.7M
• DescartesDSGX128,192 shares · 0.3% of their software · price −$2.1M$9.2M−$6.7M
• OracleORCL55,726 shares · 0.2% of their software · price −$2.7M$8.2M−$234M
• SalesforceCRM28,986 shares · 0.2% of their software · price −$2.3M$5.4MFlat
• Uber Technologies, Inc.UBER33,464 shares · 0.1% of their software$2.4M−$1.7M
• WEX Inc.WEX2,930 shares · 0.0% of their software$448KFlat
• ShopifySHOP2,795 shares · 0.0% of their software$332K−$1.3M