Significant Ownership of WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Signature - Title
Telmo Martins - Chief Compliance Officer
Location
Chicago, IL
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC.

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Significant Ownership of WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BWIN Baldwin Insurance Group, Inc. Common Stock 11% $176,016,411 +$65,252,127 7,798,689 +59% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Nov 2025
TWST Twist Bioscience Corp Common Stock 9.7% $204,475,092 +$73,747,279 5,954,429 +56% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2025
ACVA ACV Auctions Inc. Common Stock 6.6% $164,381,330 -$15,178,011 11,076,909 -8.5% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Mar 2025
EYE National Vision Holdings, Inc. Common Stock 6.2% $142,929,302 4,896,516 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Sep 2025
FOXF FOX FACTORY HOLDING CORP Common Stock 5.9% $52,402,761 -$10,727,718 2,476,501 -17% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Mar 2025
PWP Perella Weinberg Partners Common Stock 5.7% $78,422,657 3,678,361 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Sep 2025
RVLV Revolve Group, Inc. Common Stock 5.3% $66,162,250 +$35,807,926 2,148,125 +118% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2025
DBD DIEBOLD NIXDORF, Inc Common Stock 5% $115,292,441 1,802,571 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2025
DOCS Doximity, Inc. Common Stock 4.9% $352,699,104 6,225,933 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2024
CWAN Clearwater Analytics Holdings, Inc. Common Stock 4.8% $214,013,098 9,411,306 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2024
LOCO El Pollo Loco Holdings, Inc. Common Stock 4.8% $13,620,712 -$588,736 1,436,784 -4.1% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Mar 2025
BCO BRINKS CO Common Stock 4.7% $175,274,573 -$32,205,742 1,962,981 -16% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Jun 2025
ZIP ZIPRECRUITER, INC. Common Stock 4.6% $18,298,805 -$9,330,338 3,652,456 -34% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Jun 2025
WGS GeneDx Holdings Corp. Common Stock 4.3% $133,132,271 -$42,634,981 1,235,681 -24% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Sep 2025
TBBB BBB FOODS INC Common Stock 4.3% $73,265,330 2,639,241 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Jun 2025
NEOG NEOGEN CORP Common Stock 4.3% $44,946,436 9,403,020 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Jun 2025
MRCY MERCURY SYSTEMS INC Common Stock 4.2% $195,522,694 -$167,923,170 2,526,133 -46% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Sep 2025
ADTN ADTRAN Holdings, Inc. Common Stock 4.2% $25,861,915 3,354,334 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Mar 2025
MEG Montrose Environmental Group, Inc. Common Stock 3.7% $36,110,394 -$27,532,549 1,315,018 -43% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Sep 2025
GDEN GOLDEN ENTERTAINMENT, INC. Common Stock 3.6% $25,837,166 999,117 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2024
FOLD AMICUS THERAPEUTICS, INC. Common Stock 3.4% $151,763,799 -$76,348,548 10,627,717 -33% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2025
LRN Stride, Inc. Common Stock 2.5% $148,080,349 -$183,709,036 1,101,051 -55% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Jun 2025
TMCI TREACE MEDICAL CONCEPTS, INC. Common Stock 1.8% $2,863,745 -$6,297,435 1,145,498 -69% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Dec 2025
FLYW Flywire Corp Common Stock 1.2% $13,208,709 1,497,586 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 31 Mar 2025
OEC Orion S.A. Common Stock 1.2% $7,131,595 -$30,186,863 679,847 -81% WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Jun 2025
NFE New Fortress Energy Inc. Common Stock 0% $232,774 56,090 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 30 Jun 2025

Schedules 13D/G Reported by WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.