Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing since 12/18/2024, newest first.
| Issuer | % of Class | Filed | |||
|---|---|---|---|---|---|
|
Lantronix, Inc.
13G
LTRX · 516548203
|
5.2% |
10/13/2026
Event 10/6/2026
|
|||
| Portolan Capital Management, LLC | 5.2% | ||||
| George McCabe | 5.2% | ||||
|
Silicom Ltd.
13G
SILC · M84116108
|
5.1% |
9/30/2026
Event 9/23/2026
|
|||
| Portolan Capital Management, LLC | 5.1% | ||||
| George McCabe | 5.1% | ||||
|
Real Brokerage Inc
13G/A
Amendment 2
REAX · 75585H206
|
5.1% |
8/14/2026
Event 6/30/2026
|
|||
| Portolan Capital Management, LLC | 5.1% | ||||
| George McCabe | 5.1% | ||||
|
Quanterix Corp
13G/A
Amendment 5
QTRX · 74766Q101
|
4.0% |
8/14/2026
Event 6/30/2026
|
|||
| Portolan Capital Management, LLC | 4.0% | ||||
| George McCabe | 4.0% | ||||
|
Tecogen Inc.
13G
TGEN · 87876P201
|
5.2% |
6/10/2026
Event 6/3/2026
|
|||
| Portolan Capital Management, LLC | 5.2% | ||||
| George McCabe | 5.2% | ||||
|
Mayville Engineering Company, Inc.
13G
MEC · 578605107
|
5.9% |
5/28/2026
Event 5/20/2026
|
|||
| Portolan Capital Management, LLC | 5.9% | ||||
| George McCabe | 5.9% | ||||
|
Castle Biosciences, Inc.
13G/A
Amendment 1
CSTL · 14843C105
|
4.5% |
5/15/2026
Event 3/31/2026
|
|||
| Portolan Capital Management, LLC | 4.5% | ||||
| George McCabe | 4.5% | ||||
|
Vishay Precision Group, Inc.
13G/A
Amendment 3
VPG · 92835K103
|
8.3% |
5/15/2026
Event 3/31/2026
|
|||
| Portolan Capital Management, LLC | 8.3% | ||||
| George McCabe | 8.3% | ||||
|
Real Brokerage Inc
13G/A
Amendment 1
REAX · 75585H206
|
6.8% |
5/15/2026
Event 3/31/2026
|
|||
| Portolan Capital Management, LLC | 6.8% | ||||
| George McCabe | 6.8% | ||||
|
Quanterix Corp
13G/A
Amendment 4
QTRX · 74766Q101
|
6.3% |
5/15/2026
Event 3/31/2026
|
|||
| Portolan Capital Management, LLC | 6.3% | ||||
| George McCabe | 6.3% | ||||
|
Forrester Research, Inc.
13G/A
Amendment 1
FORR · 346563109
|
7.9% |
5/15/2026
Event 3/31/2026
|
|||
| Portolan Capital Management, LLC | 7.9% | ||||
| George McCabe | 7.9% | ||||
|
Domo, Inc.
13G/A
Amendment 3
HUCK · 257554105
|
0.5% |
5/15/2026
Event 3/31/2026
|
|||
| Portolan Capital Management, LLC | 0.5% | ||||
| George McCabe | 0.5% | ||||
|
Open Lending Corp
13G
LPRO · 68373J104
|
5.9% |
2/26/2026
Event 2/19/2026
|
|||
| Portolan Capital Management, LLC | 5.9% | ||||
| George McCabe | 5.9% | ||||
|
Forrester Research, Inc.
13G
FORR · 346563109
|
6.1% |
2/19/2026
Event 2/11/2026
|
|||
| Portolan Capital Management, LLC | 6.1% | ||||
| George McCabe | 6.1% | ||||
|
The Honest Company, Inc.
13G/A
Amendment 3
HNST · 438333106
|
4.3% |
2/17/2026
Event 12/31/2025
|
|||
| Portolan Capital Management, LLC | 4.3% | ||||
| George McCabe | 4.3% | ||||
|
Mama's Creations, Inc.
13G/A
Amendment 1
MAMA · 56146T103
|
3.1% |
2/17/2026
Event 12/31/2025
|
|||
| Portolan Capital Management, LLC | 3.1% | ||||
| George McCabe | 3.1% | ||||
|
Domo, Inc.
13G/A
Amendment 2
HUCK · 257554105
|
5.6% |
2/17/2026
Event 12/31/2025
|
|||
| Portolan Capital Management, LLC | 5.6% | ||||
| George McCabe | 5.6% | ||||
|
Canada Goose Holdings Inc.
13G
GOOS · 135086106
|
6.3% |
1/16/2026
Event 1/9/2026
|
|||
| Portolan Capital Management, LLC | 6.3% | ||||
| George McCabe | 6.3% | ||||
|
Real Brokerage Inc
13G
REAX · 75585H206
|
5.4% |
1/8/2026
Event 12/31/2025
|
|||
| Portolan Capital Management, LLC | 5.4% | ||||
| George McCabe | 5.4% | ||||
|
Domo, Inc.
13G/A
Amendment 1
HUCK · 257554105
|
7.1% |
11/13/2025
Event 9/30/2025
|
|||
| Portolan Capital Management, LLC | 7.1% | ||||
| George McCabe | 7.1% | ||||
|
Vishay Precision Group, Inc.
13G/A
Amendment 2
VPG · 92835K103
|
6.7% |
11/13/2025
Event 9/30/2025
|
|||
| Portolan Capital Management, LLC | 6.7% | ||||
| George McCabe | 6.7% | ||||
|
Domo, Inc.
13G
HUCK · 257554105
|
6.1% |
9/17/2025
Event 9/10/2025
|
|||
| Portolan Capital Management, LLC | 6.1% | ||||
| George McCabe | 6.1% | ||||
|
Quanterix Corp
13G/A
Amendment 3
QTRX · 74766Q101
|
9.4% |
8/13/2025
Event 6/30/2025
|
|||
| Portolan Capital Management, LLC | 9.4% | ||||
| George McCabe | 9.4% | ||||
|
Vishay Precision Group, Inc.
13G/A
Amendment 1
VPG · 92835K103
|
8.1% |
8/13/2025
Event 6/30/2025
|
|||
| Portolan Capital Management, LLC | 8.1% | ||||
| George McCabe | 8.1% | ||||
|
Potbelly Corp
13G
PBPB · 73754Y100
|
5.5% |
6/27/2025
Event 6/20/2025
|
|||
| Portolan Capital Management, LLC | 5.5% | ||||
| George McCabe | 5.5% | ||||
|
Quanterix Corp
13G/A
Amendment 2
QTRX · 74766Q101
|
7.6% |
5/15/2025
Event 3/31/2025
|
|||
| Portolan Capital Management, LLC | 7.6% | ||||
| George McCabe | 7.6% | ||||
|
GEN Restaurant Group, Inc.
13G/A
Amendment 3
GENK · 36870C104
|
0% |
5/15/2025
Event 3/31/2025
|
|||
| Portolan Capital Management, LLC | 0% | ||||
| George McCabe | 0% | ||||
|
Sportsman's Warehouse Holdings, Inc.
13G/A
Amendment 1
SPWH · 84920Y106
|
0.6% |
5/15/2025
Event 3/31/2025
|
|||
| Portolan Capital Management, LLC | 0.6% | ||||
| George McCabe | 0.6% | ||||
|
Castle Biosciences, Inc.
13G
CSTL · 14843C105
|
5.7% |
4/14/2025
Event 4/7/2025
|
|||
| Portolan Capital Management, LLC | 5.7% | ||||
| George McCabe | 5.7% | ||||
|
Mama's Creations, Inc.
13G
MAMA · 56146T103
|
5.2% |
4/11/2025
Event 4/4/2025
|
|||
| Portolan Capital Management, LLC | 5.2% | ||||
| George McCabe | 5.2% | ||||
|
Orion Group Holdings, Inc.
13G/A
Amendment 1
ORN · 68628V308
|
1.2% |
2/13/2025
Event 12/31/2024
|
|||
| Portolan Capital Management, LLC | 1.2% | ||||
| George McCabe | 1.2% | ||||
|
GEN Restaurant Group, Inc.
13G/A
Amendment 2
GENK · 36870C104
|
5.8% |
2/13/2025
Event 12/31/2024
|
|||
| Portolan Capital Management, LLC | 5.8% | ||||
| George McCabe | 5.8% | ||||
|
Honest Company, Inc.
13G/A
Amendment 2
HNST · 438333106
|
5.3% |
2/13/2025
Event 12/31/2024
|
|||
| Portolan Capital Management, LLC | 5.3% | ||||
| George McCabe | 5.3% | ||||
|
Vishay Precision Group, Inc.
13G
VPG · 92835K103
|
6.3% |
2/6/2025
Event 1/30/2025
|
|||
| Portolan Capital Management, LLC | 6.3% | ||||
| George McCabe | 6.3% | ||||