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.

• Check PointCHKP−$179M$2.9M
• GuidewireGWRE−$148M$25.7M
• MongoDBMDB+$75.2M$78.0M
• Euronet Worldwide, Inc.EEFT−$72.9M$138M
• NICENICE+$28.0M$208M

Software held

• NICENICE1,446,358 shares · 13.4% of their software · price −$16.8M$208M+$28.0M
• MicrosoftMSFT1,207,778 shares · 12.2% of their software$190MFlat
• GoDaddyGDDY2,720,994 shares · 10.0% of their software · price −$29.4M$155MFlat
• Euronet Worldwide, Inc.EEFT1,604,366 shares · 8.8% of their software · price −$115M$138M−$72.9M
• AdobeADBE378,126 shares · 7.7% of their software · price −$4.4M$120M+$1.9M
• WEX Inc.WEX896,292 shares · 6.0% of their software · price −$94.0M$93.7M+$5.7M
• VaronisVRNS1,444,959 shares · 5.9% of their software · price −$20.3M$92.0M+$1.7M
• MongoDBMDB571,297 shares · 5.0% of their software · price +$2.8M$78.0MNew · +$75.2M
• CoStarCSGP127,367 shares · 4.8% of their software · price −$1.4M$74.8M−$801K
• SalesforceCRM489,998 shares · 4.5% of their software · price −$9.1M$70.6MFlat
• Roper Technologies, Inc.ROP168,866 shares · 3.4% of their software · price −$7.2M$52.7MFlat
• VeevaVEEV239,598 shares · 2.4% of their software · price +$3.8M$37.5M−$18.8M
• WixWIX283,822 shares · 1.8% of their software · price −$6.1M$28.6M−$12.7M
• AutodeskADSK179,038 shares · 1.8% of their software · price −$4.9M$27.9M+$16.3M
• GuidewireGWRE324,021 shares · 1.7% of their software · price −$9.9M$25.7M−$148M
• IntuitINTU110,166 shares · 1.6% of their software · price −$3.5M$25.3M+$5.3M
• Alarm.com Holdings, Inc.ALRM504,452 shares · 1.3% of their software · price −$2.0M$19.6MNew · +$21.7M
• Simulations PlusSLP553,140 shares · 1.2% of their software · price +$3.2M$19.3M+$1.6M
• StoneCo Ltd.STNE782,956 shares · 1.1% of their software · price −$14.2M$17.0M+$3.6M
• WorkdayWDAY124,319 shares · 1.0% of their software · price −$4.3M$16.2MNew · +$20.4M
• Agilysys, Inc.AGYS938,692 shares · 1.0% of their software · price −$8.2M$15.7M−$1.5M
• Health CatalystHCAT493,033 shares · 0.8% of their software · price −$4.2M$12.9MNew · +$17.1M
• QualysQLYS113,016 shares · 0.6% of their software$9.8M−$23.0M
• LiveRamp Holdings, Inc.RAMP208,333 shares · 0.4% of their software · price −$3.2M$6.9M+$767K
• Repay Holdings CorporationRPAY437,053 shares · 0.4% of their software$6.3M−$5.8M
• ShopifySHOP13,479 shares · 0.4% of their software$5.6M−$3.4M
• SAPSAP46,328 shares · 0.3% of their software · price −$1.1M$5.1M−$939K
• Check PointCHKP29,001 shares · 0.2% of their software$2.9M−$179M