Portolan Capital 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
2024-06-27
2:46 pm
Purchase
2024-06-1713GQuanterix Corporation
QTRX
Portolan Capital Management, LLC1,918,030
5.010%
1,918,030increase
(New Position)
Filing
History
2024-03-14
2:30 pm
Purchase
2024-03-0613GIdentiv, Inc.
INVE
Portolan Capital Management, LLC1,284,375
5.540%
376,907increase
(+41.53%)
Filing
History
2024-02-14
12:12 pm
Sale
2023-12-3113GKura Sushi USA, Inc.
KRUS
Portolan Capital Management, LLC74,917
0.740%
-395,090decrease
(-84.06%)
Filing
History
2024-02-14
11:27 am
Sale
2023-12-3113GIdentiv, Inc.
INVE
Portolan Capital Management, LLC907,468
3.920%
-1,218,743decrease
(-57.32%)
Filing
History
2024-02-14
11:24 am
Sale
2023-12-3113GPorch Group, Inc.
PRCH
Portolan Capital Management, LLC3,200,183
3.240%
-3,140,915decrease
(-49.53%)
Filing
History
2024-02-14
11:20 am
Purchase
2023-12-3113GThe Honest Company, Inc.
HNST
Portolan Capital Management, LLC7,556,985
7.920%
2,359,264increase
(+45.39%)
Filing
History
2024-02-14
11:16 am
Sale
2023-12-3113GEMCORE Corporation
EMKR
Portolan Capital Management, LLC0
0.000%
-311,334decrease
(Position Closed)
Filing
History
2024-02-14
10:50 am
Sale
2023-12-3113GBel Fuse Inc.
BELFB
Portolan Capital Management, LLC190,512
1.790%
-341,065decrease
(-64.16%)
Filing
History
2023-12-18
2:29 pm
Purchase
2023-12-0713GGEN Restaurant Group, Inc.
GENK
Portolan Capital Management, LLC275,618
6.660%
275,618increase
(New Position)
Filing
History
2023-04-13
12:05 pm
Purchase
2023-04-0313GThe Honest Company, Inc.
HNST
Portolan Capital Management, LLC5,197,721
5.570%
5,197,721increase
(New Position)
Filing
History
2023-03-24
2:56 pm
Purchase
2023-03-1413GEMCORE Corporation
EMKR
Portolan Capital Management, LLC311,334
5.850%
243,997increase
(+362.36%)
Filing
History
2023-03-10
3:06 pm
Purchase
2023-03-0113GBel Fuse Inc.
BELFB
Portolan Capital Management, LLC531,577
5.140%
531,577increase
(New Position)
Filing
History
2023-02-13
4:43 pm
Purchase
2022-12-3113GIdentiv, Inc.
INVE
Portolan Capital Management, LLC2,126,211
9.440%
382,713increase
(+21.95%)
Filing
History
2023-02-13
4:01 pm
Sale
2022-12-3113GAlta Equipment Group Inc.
ALTG
Portolan Capital Management, LLC572,246
1.780%
-1,062,995decrease
(-65.01%)
Filing
History
2023-02-13
4:00 pm
Sale
2022-12-3113GRichardson Electronics, Ltd.
RELL
Portolan Capital Management, LLC484,632
4.030%
-234,248decrease
(-32.59%)
Filing
History
2023-02-13
3:59 pm
Sale
2022-12-3113GFull House Resorts, Inc.
FLL
Portolan Capital Management, LLC407,452
1.180%
-1,431,262decrease
(-77.84%)
Filing
History
2023-02-13
3:59 pm
Sale
2022-12-3113GLantronix, Inc.
LTRX
Portolan Capital Management, LLC691,118
1.910%
-1,288,551decrease
(-65.09%)
Filing
History
2023-02-13
3:58 pm
Purchase
2022-12-3113GPorch Group, Inc.
PRCH
Portolan Capital Management, LLC6,341,098
6.310%
436,812increase
(+7.40%)
Filing
History
2023-02-13
3:55 pm
Sale
2022-12-3113GHarvard Bioscience, Inc.
HBIO
Portolan Capital Management, LLC1,054,300
2.530%
-1,484,499decrease
(-58.47%)
Filing
History
2023-02-13
3:53 pm
Purchase
2022-12-3113GCharah Solutions, Inc.
CHRA
Portolan Capital Management, LLC166,819
4.950%
166,819increase
(New Position)
Filing
History
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