Activist 13D/13G Filings - WILLIAM BLAIR INVESTMENT MANAGEMENT LLC

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2023-02-09
1:53 pm
Sale
13GUNIVERSAL ELECTRONICS INC
UEIC
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC628,097
4.9%
-75,995decrease
(-10.79%)
View
2023-02-09
1:53 pm
Sale
13GEURONET WORLDWIDE INC
EEFT
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC2,529,806
5.1%
-172,692decrease
(-6.39%)
View
2023-02-09
1:53 pm
Sale
13GMYERS INDUSTRIES INC.
MYE
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,552,236
4.3%
-295,171decrease
(-15.98%)
View
2023-02-09
1:53 pm
Purchase
13GSTANDARD MTR PRODS INC
SMP
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,109,494
5.1%
157increase
(+0.01%)
View
2023-02-09
1:53 pm
Sale
13GVERACYTE INC
VCYT
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC558,384
0.8%
-3,384,689decrease
(-85.84%)
View
2023-02-09
1:53 pm
Purchase
13GVARONIS SYS INC
VRNS
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC6,181,738
5.6%
6,181,738increase
(New Position)
View
2023-02-09
1:53 pm
Purchase
13GPAGERDUTY INC
PD
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC4,886,613
5.4%
4,886,613increase
(New Position)
View
2023-02-09
1:53 pm
Purchase
13GAUDIOCODES LTD
AUDC
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,650,348
5.2%
1,650,348increase
(New Position)
View
2023-02-09
1:53 pm
Sale
13GPURE STORAGE INC COMT STK
PSTG
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC4,726,730
1.6%
-9,960,489decrease
(-67.82%)
View
2023-02-09
1:53 pm
Sale
13GLUXFER HOLDINGS PLC SHS
LXFR
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,426,196
5.2%
-656,011decrease
(-31.51%)
View
2023-02-09
1:53 pm
Sale
13GBRINKS CO
BCO
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC4,380,524
9.4%
-695,292decrease
(-13.70%)
View
2023-02-09
1:53 pm
Sale
13GDUCOMMUN INCORPORATED
DCO
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC554,348
4.6%
-347,871decrease
(-38.56%)
View
2023-02-09
1:53 pm
Purchase
13GMERIT MEDICAL SYSTEMS INC
MMSI
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC3,729,980
6.6%
372,342increase
(+11.09%)
View
2022-09-06
11:19 am
Purchase
13GNATIONAL VISION HLDGS INC
EYE
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC8,562,282
10.9%
3,641,541increase
(+74.00%)
View
2022-08-08
10:36 am
Sale
13GHANGER, INC.
HGR
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,795,419
4.6%
-2,377,882decrease
(-56.98%)
View
2022-02-10
09:37 am
Purchase
13GREVOLVE GROUP INC
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC3,994,347
10.1%
249,381increase
(+6.66%)
View
2022-02-09
6:54 pm
Purchase
13GLIGAND PHARMACEUTICALS INC
LGND
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,400,341
8.4%
120,793increase
(+9.44%)
View
2022-02-09
6:54 pm
Sale
13GAZENTA, INC.
AZTA
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC3,720,396
5%
-119,125decrease
(-3.10%)
View
2022-02-09
6:54 pm
Purchase
13GMERCURY SYSTEMS INC
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC3,317,822
5.9%
68,258increase
(+2.10%)
View
2022-02-09
6:54 pm
Purchase
13GALARM COM HLDGS INC
ALRM
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC2,875,745
5.7%
7,115increase
(+0.25%)
View
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