WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
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Other (35)
13F-HR
Friday, 2/9/2024
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/9/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/11/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/12/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/9/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/9/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 8/10/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 5/11/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 2/14/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/10/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/12/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/13/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/9/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 11/6/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 8/12/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/8/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 2/12/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 11/12/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/9/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/10/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 2/13/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 11/13/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 8/14/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/14/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR/A
Friday, 2/16/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 2/14/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/13/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/4/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 5/10/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/14/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/14/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/8/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/16/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/16/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/12/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
Ownership (234)
SC 13G/A
Monday, 2/12/2024
BRINKS CO: Major Shareholders
SC 13G/A
Monday, 2/12/2024
MERCURY SYSTEMS INC: Major Shareholders
SC 13G/A
Monday, 2/12/2024
Orion S.A.: Major Shareholders
SC 13G/A
Monday, 2/12/2024
EURONET WORLDWIDE, INC.: Major Shareholders
SC 13G
Monday, 2/12/2024
Clearwater Analytics Holdings, Inc.: Major Shareholders
SC 13G
Monday, 2/12/2024
ADTRAN Holdings, Inc.: Major Shareholders
SC 13G/A
Monday, 2/12/2024
Virtu Financial, Inc.: Major Shareholders
SC 13G/A
Monday, 2/12/2024
Revolve Group, Inc.: Major Shareholders
SC 13G/A
Monday, 2/12/2024
BWX Technologies, Inc.: Major Shareholders
SC 13G
Monday, 2/12/2024
LANCASTER COLONY CORP: Major Shareholders
SC 13G
Monday, 2/12/2024
CASELLA WASTE SYSTEMS INC: Major Shareholders
SC 13G/A
Monday, 2/12/2024
PagerDuty, Inc.: Major Shareholders
SC 13G/A
Monday, 2/12/2024
VARONIS SYSTEMS INC: Major Shareholders
SC 13G
Monday, 2/12/2024
Freshpet, Inc.: Major Shareholders
SC 13G/A
Monday, 2/12/2024
LUXFER HOLDINGS PLC: Major Shareholders
SC 13G/A
Monday, 2/12/2024
MERIT MEDICAL SYSTEMS INC: Major Shareholders
SC 13G/A
Monday, 2/12/2024
National Vision Holdings, Inc.: Major Shareholders
SC 13G
Monday, 2/12/2024
Twist Bioscience Corp: Major Shareholders
SC 13G/A
Monday, 2/12/2024
AUDIOCODES LTD: Major Shareholders
SC 13G/A
Monday, 2/12/2024
Leslie's, Inc.: Major Shareholders
SC 13G
Monday, 2/12/2024
Vital Farms, Inc.: Major Shareholders
SC 13G/A
Monday, 2/12/2024
STANDARD MOTOR PRODUCTS, INC.: Major Shareholders
SC 13G
Monday, 2/12/2024
Encompass Health Corp: Major Shareholders
SC 13G
Monday, 2/12/2024
Alarm.com Holdings, Inc.: Major Shareholders
SC 13G/A
Wednesday, 9/6/2023
MERCURY SYSTEMS INC: Major Shareholders
SC 13G/A
Wednesday, 4/5/2023
National Vision Holdings, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Pure Storage, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
STANDARD MOTOR PRODUCTS, INC.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
MERCURY SYSTEMS INC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
LUXFER HOLDINGS PLC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
DENBURY INC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
CatchMark Timber Trust, Inc.: Major Shareholders
SC 13G
Thursday, 2/9/2023
PagerDuty, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
National Vision Holdings, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Designer Brands Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
OVERSTOCK.COM, INC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
LIGAND PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Alarm.com Holdings, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Orion Engineered Carbons S.A.: Major Shareholders
SC 13G
Thursday, 2/9/2023
VARONIS SYSTEMS INC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
BWX Technologies, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Azenta, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
VERACYTE, INC.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
BRINKS CO: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
MYERS INDUSTRIES INC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
UNIVERSAL ELECTRONICS INC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
MERIT MEDICAL SYSTEMS INC: Major Shareholders
SC 13G
Thursday, 2/9/2023
AUDIOCODES LTD: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
DUCOMMUN INC /DE/: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Virtu Financial, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
EURONET WORLDWIDE, INC.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Revolve Group, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
Leslie's, Inc.: Major Shareholders
SC 13G/A
Tuesday, 9/6/2022
National Vision Holdings, Inc.: Major Shareholders
SC 13G/A
Monday, 8/8/2022
HANGER, INC.: Major Shareholders
SC 13G
Thursday, 2/10/2022
UNIVERSAL ELECTRONICS INC: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
FirstCash Holdings, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
LUXFER HOLDINGS PLC: Major Shareholders
SC 13G
Thursday, 2/10/2022
MYERS INDUSTRIES INC: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
VERACYTE, INC.: Major Shareholders
SC 13G
Thursday, 2/10/2022
EURONET WORLDWIDE, INC.: Major Shareholders
SC 13G
Thursday, 2/10/2022
STANDARD MOTOR PRODUCTS, INC.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
BJ's Wholesale Club Holdings, Inc.: Major Shareholders
SC 13G
Thursday, 2/10/2022
CatchMark Timber Trust, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
Alarm.com Holdings, Inc.: Major Shareholders
SC 13G
Thursday, 2/10/2022
Virtu Financial, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
Revolve Group, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
MERCURY SYSTEMS INC: Major Shareholders
SC 13G
Thursday, 2/10/2022
Leslie's, Inc.: Major Shareholders
SC 13G
Thursday, 2/10/2022
Orion Engineered Carbons S.A.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
GRID DYNAMICS HOLDINGS, INC.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
DUCOMMUN INC /DE/: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
Azenta, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
MERIT MEDICAL SYSTEMS INC: Major Shareholders
SC 13G
Thursday, 2/10/2022
Designer Brands Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
HANGER, INC.: Major Shareholders
SC 13G
Thursday, 2/10/2022
Revolve Group, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
Rush Street Interactive, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
LIGAND PHARMACEUTICALS INC: Major Shareholders
SC 13G
Thursday, 2/10/2022
DENBURY INC: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
BRINKS CO: Major Shareholders
SC 13G
Thursday, 2/10/2022
National Vision Holdings, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
BWX Technologies, Inc.: Major Shareholders
SC 13G
Thursday, 2/10/2022
OVERSTOCK.COM, INC: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
Grand Canyon Education, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/10/2022
Pure Storage, Inc.: Major Shareholders
SC 13G/A
Friday, 12/3/2021
HANGER, INC.: Major Shareholders
SC 13G/A
Friday, 5/7/2021
LIGAND PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Friday, 5/7/2021
STEM, INC.: Major Shareholders
SC 13G/A
Thursday, 2/11/2021
Virtu Financial, Inc.: Major Shareholders
SC 13G
Thursday, 2/11/2021
GRID DYNAMICS HOLDINGS, INC.: Major Shareholders
SC 13G/A
Thursday, 2/11/2021
BWX Technologies, Inc.: Major Shareholders
SC 13G
Thursday, 2/11/2021
Brooks Automation, Inc.: Major Shareholders
SC 13G
Thursday, 2/11/2021
MERCURY SYSTEMS INC: Major Shareholders
SC 13G/A
Thursday, 2/11/2021
Willdan Group, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/11/2021
J2 GLOBAL, INC.: Major Shareholders
SC 13G
Thursday, 2/11/2021
Alarm.com Holdings, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/11/2021
Grand Canyon Education, Inc.: Major Shareholders
SC 13G
Thursday, 2/11/2021
Rush Street Interactive, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/11/2021
VERACYTE, INC.: Major Shareholders