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 have beem 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
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2023-02-09
1:53 pm
Purchase
2022-12-3113GStandard Motor Products, Inc.
SMP
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,109,494
5.100%
157increase
(+0.01%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GVeracyte, Inc.
VCYT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC558,384
0.800%
-3,384,689decrease
(-85.84%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-3113GVaronis Systems, Inc.
VRNS
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC6,181,738
5.600%
6,181,738increase
(New Position)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-3113GPagerDuty, Inc.
PD
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC4,886,613
5.400%
4,886,613increase
(New Position)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-3113GAudioCodes Ltd.
AUDC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,650,348
5.200%
1,650,348increase
(New Position)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GPure Storage, Inc.
PSTG
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC4,726,730
1.600%
-9,960,489decrease
(-67.82%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GLuxfer Holdings PLC
LXFR
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,426,196
5.200%
-656,011decrease
(-31.51%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GThe Brink's Company
BCO
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC4,380,524
9.400%
-695,292decrease
(-13.70%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GDucommun Incorporated
DCO
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC554,348
4.600%
-347,871decrease
(-38.56%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-3113GMerit Medical Systems, Inc.
MMSI
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC3,729,980
6.600%
372,342increase
(+11.09%)
Filing
History
2022-09-06
11:19 am
Purchase
2022-08-3113GNational Vision Holdings, Inc.
EYE
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC8,562,282
10.900%
3,641,541increase
(+74.00%)
Filing
History
2022-08-08
10:36 am
Sale
2022-07-3113GHanger, Inc.
HNGR
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,795,419
4.600%
-2,377,882decrease
(-56.98%)
Filing
History
2022-02-10
09:37 am
Purchase
2022-01-3113GRevolve Group, Inc.
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC3,994,347
10.100%
249,381increase
(+6.66%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-3113GLigand Pharmaceuticals Incorporated
LGND
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2,244,747
8.400%
193,631increase
(+9.44%)
Filing
History
2022-02-09
6:54 pm
Sale
2021-12-3113GAzenta, Inc.
AZTA
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC3,720,396
5.000%
-119,125decrease
(-3.10%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-3113GMercury Systems, Inc.
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC3,317,822
5.900%
68,258increase
(+2.10%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-3113GAlarm.com Holdings, Inc.
ALRM
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2,875,745
5.700%
7,115increase
(+0.25%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-3113GVirtu Financial, Inc.
VIRT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC9,742,120
8.700%
3,604,429increase
(+58.73%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-3113GRevolve Group, Inc.
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC3,744,966
9.500%
3,744,966increase
(New Position)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-3113GOrion Engineered Carbons S.A.
OEC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC4,196,079
6.900%
4,196,079increase
(New Position)
Filing
History
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