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
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2023-09-06
10:25 am
Purchase
2023-08-31 13G Mercury Systems, Inc.
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 6,740,439
11.600%
1,534,471increase
(+29.48%)
Filing
History
2023-04-05
09:52 am
Purchase
2023-03-31 13G National Vision Holdings, Inc.
EYE
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 8,660,721
11.000%
1,754,382increase
(+25.40%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Ligand Pharmaceuticals Incorporated
LGND
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 141,128
0.800%
-2,103,619decrease
(-93.71%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Azenta, Inc.
AZTA
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,827,418
2.600%
-1,892,978decrease
(-50.88%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-31 13G Mercury Systems, Inc.
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 5,205,968
9.000%
1,888,146increase
(+56.91%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Alarm.com Holdings, Inc.
ALRM
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 2,487,354
4.900%
-388,391decrease
(-13.51%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Virtu Financial, Inc.
VIRT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 8,203,044
8.200%
-1,539,076decrease
(-15.80%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-31 13G Revolve Group, Inc.
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 4,770,426
11.700%
776,079increase
(+19.43%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Orion Engineered Carbons S.A.
OEC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 3,553,966
5.800%
-642,113decrease
(-15.30%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Beyond, Inc.
BYON
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 509,752
1.100%
-2,453,690decrease
(-82.80%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Denbury Inc.
DEN
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,534,216
3.100%
-1,807,672decrease
(-54.09%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Leslie's, Inc.
LESL
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 9,999,142
5.400%
-976,000decrease
(-8.89%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G National Vision Holdings, Inc.
EYE
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 6,906,339
8.800%
-1,655,943decrease
(-19.34%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G BWX Technologies, Inc.
BWXT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 6,249,032
6.900%
-707,319decrease
(-10.17%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Designer Brands Inc.
DBI
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 2,252,241
4.000%
-1,521,477decrease
(-40.32%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G CatchMark Timber Trust, Inc.
CTT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0
0.000%
-2,665,047decrease
(Position Closed)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Universal Electronics Inc.
UEIC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 628,097
4.900%
-75,995decrease
(-10.79%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Euronet Worldwide, Inc.
EEFT
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 2,529,806
5.100%
-172,692decrease
(-6.39%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-31 13G Myers Industries, Inc.
MYE
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,552,236
4.300%
-295,171decrease
(-15.98%)
Filing
History
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
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