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
What is insider trading>>
Time period
Goto Prev, 0, 1, ...3, 4, 5, 6, 7, 8, Next
Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2023-02-09
1:53 pm
Purchase
2022-12-31 13G Standard Motor Products, Inc.
SMP
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,109,494
5.100%
157increase
(+0.01%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Veracyte, Inc.
VCYT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 558,384
0.800%
-3,384,689decrease
(-85.84%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-31 13G Varonis Systems, Inc.
VRNS
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 6,181,738
5.600%
6,181,738increase
(New Position)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-31 13G PagerDuty, Inc.
PD
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 4,886,613
5.400%
4,886,613increase
(New Position)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-31 13G AudioCodes Ltd.
AUDC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,650,348
5.200%
1,650,348increase
(New Position)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Pure Storage, Inc.
PSTG
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 4,726,730
1.600%
-9,960,489decrease
(-67.82%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Luxfer Holdings PLC
LXFR
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,426,196
5.200%
-656,011decrease
(-31.51%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G The Brink's Company
BCO
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 4,380,524
9.400%
-695,292decrease
(-13.70%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Ducommun Incorporated
DCO
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 554,348
4.600%
-347,871decrease
(-38.56%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-31 13G Merit Medical Systems, Inc.
MMSI
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 3,729,980
6.600%
372,342increase
(+11.09%)
Filing
History
2022-09-06
11:19 am
Purchase
2022-08-31 13G National Vision Holdings, Inc.
EYE
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 8,562,282
10.900%
3,641,541increase
(+74.00%)
Filing
History
2022-08-08
10:36 am
Sale
2022-07-31 13G Hanger, Inc.
HNGR
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,795,419
4.600%
-2,377,882decrease
(-56.98%)
Filing
History
2022-02-10
09:37 am
Purchase
2022-01-31 13G Revolve Group, Inc.
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 3,994,347
10.100%
249,381increase
(+6.66%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-31 13G Ligand Pharmaceuticals Incorporated
LGND
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 2,244,747
8.400%
193,631increase
(+9.44%)
Filing
History
2022-02-09
6:54 pm
Sale
2021-12-31 13G Azenta, Inc.
AZTA
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 3,720,396
5.000%
-119,125decrease
(-3.10%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-31 13G Mercury Systems, Inc.
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 3,317,822
5.900%
68,258increase
(+2.10%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-31 13G Alarm.com Holdings, Inc.
ALRM
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 2,875,745
5.700%
7,115increase
(+0.25%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-31 13G Virtu Financial, Inc.
VIRT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 9,742,120
8.700%
3,604,429increase
(+58.73%)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-31 13G Revolve Group, Inc.
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 3,744,966
9.500%
3,744,966increase
(New Position)
Filing
History
2022-02-09
6:54 pm
Purchase
2021-12-31 13G Orion Engineered Carbons S.A.
OEC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 4,196,079
6.900%
4,196,079increase
(New Position)
Filing
History
Goto Prev, 0, 1, ...3, 4, 5, 6, 7, 8, Next