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

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
2024-02-12
5:22 pm
Sale
2023-12-3113GMERCURY SYSTEMS INC
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC6,556,772
11.100%
-183,667decrease
(-2.72%)
Filing
History
2024-02-12
5:20 pm
Purchase
2023-12-3113GREVOLVE GROUP INC
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC5,315,083
13.400%
544,657increase
(+11.42%)
Filing
History
2023-09-06
10:25 am
Purchase
2023-08-3113GMERCURY SYSTEMS INC
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC6,740,439
11.600%
1,534,471increase
(+29.48%)
Filing
History
2023-04-05
09:52 am
Purchase
2023-03-3113GNATIONAL VISION HLDGS INC
EYE
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC8,660,721
11.000%
1,754,382increase
(+25.40%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GLIGAND PHARMACEUTICALS INC
LGND
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC141,128
0.800%
-2,103,619decrease
(-93.71%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GAZENTA, INC.
AZTA
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,827,418
2.600%
-1,892,978decrease
(-50.88%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-3113GMERCURY SYSTEMS INC
MRCY
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC5,205,968
9.000%
1,888,146increase
(+56.91%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GALARM COM HLDGS INC
ALRM
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC2,487,354
4.900%
-388,391decrease
(-13.51%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GVIRTU FINL INC
VIRT
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC8,203,044
8.200%
-1,539,076decrease
(-15.80%)
Filing
History
2023-02-09
1:53 pm
Purchase
2022-12-3113GREVOLVE GROUP INC
RVLV
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC4,770,426
11.700%
776,079increase
(+19.43%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GORION S.A. SHARES
OEC
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC3,553,966
5.800%
-642,113decrease
(-15.30%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GBED BATH & BEYOND, INC
BBBY
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC509,752
1.100%
-2,453,690decrease
(-82.80%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GDENBURY INC
DEN
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC1,534,216
3.100%
-1,807,672decrease
(-54.09%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GLESLIES INC
LESL
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC499,957
5.400%
-48,800decrease
(-8.89%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GNATIONAL VISION HLDGS INC
EYE
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC6,906,339
8.800%
-1,655,943decrease
(-19.34%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GBWX TECHNOLOGIES INC
BWXT
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC6,249,032
6.900%
-707,319decrease
(-10.17%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GDESIGNER BRANDS INC
DBI
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC2,252,241
4.000%
-1,521,477decrease
(-40.32%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GCATCHMARK TIMBER TR INC C
CTT
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC0
0.000%
-2,665,047decrease
(Position Closed)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GUNIVERSAL ELECTRONICS INC
UEIC
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC628,097
4.900%
-75,995decrease
(-10.79%)
Filing
History
2023-02-09
1:53 pm
Sale
2022-12-3113GEURONET WORLDWIDE INC
EEFT
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC2,529,806
5.100%
-172,692decrease
(-6.39%)
Filing
History
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