Portolan Capital Management, LLC Reduced Holdings in Q4 2024

Portolan Capital Management, LLC

  • $1.32 Billion
  • Q4 2024
Stock Shares change Price Range Shares Held Trade History
ZETA
Zeta Global Holdings Corp.

Technology
-741K
- 52.72%
$17.37 - $36.74 $12.9M - $27.2M
664K $12M
CDMO
Avid Bioservices, Inc.

Healthcare
-1.64M
- 78.27%
$9.96 - $12.36 $16.3M - $20.3M
455K $5.62M
EXTR
Extreme Networks Inc

Technology
-1.03M
- 96.9%
$14.22 - $18.52 $14.6M - $19M
32.9K $551K
CSTL
Castle Biosciences Inc

Healthcare
-479K
- 38.15%
$26.52 - $34.67 $12.7M - $16.6M
777K $20.7M
AMPH
Amphastar Pharmaceuticals, Inc.

Healthcare
-197K
- 59.99%
$36.84 - $53.4 $7.24M - $10.5M
131K $4.87M
TGLS
Tecnoglass Inc.

Basic Materials
-177K
- 60.8%
$68.5 - $85.52 $12.1M - $15.1M
114K $9.05M
SG
Sweetgreen, Inc.

Consumer Cyclical
-249K
- 44.74%
$31.7 - $43.97 $7.88M - $10.9M
307K $9.84M
BASE
Couchbase, Inc.

Technology
-543K
- 62.1%
$14.37 - $21.12 $7.81M - $11.5M
332K $5.17M
ORN
Orion Group Holdings Inc

Industrials
-1.54M
- 77.4%
$5.35 - $9.0 $8.22M - $13.8M
449K $3.34M
IESC
Ies Holdings, Inc.

Industrials
-37.2K
- 94.45%
$196.89 - $309.86 $7.33M - $11.5M
2.19K $439K
UTHR
United Therapeutics Corp

Healthcare
-16.3K
- 53.29%
$348.66 - $410.0 $5.67M - $6.67M
14.2K $5.03M
KTOS
Kratos Defense & Security Solutions, Inc.

Industrials
-429K
- 24.13%
$22.72 - $28.29 $9.74M - $12.1M
1.35M $35.6M
HZO
Marinemax Inc

Consumer Cyclical
-108K
- 33.67%
$27.29 - $34.32 $2.94M - $3.69M
212K $6.14M
DOUG
Douglas Elliman Inc.

Real Estate
-2.77M
- 95.09%
$1.43 - $2.7 $3.96M - $7.47M
143K $238K
VRT
Vertiv Holdings CO

Industrials
-58.2K
- 41.94%
N/A
80.6K $6.99M
BV
Bright View Holdings, Inc.

Industrials
-294K
- 47.35%
$15.48 - $18.73 $4.55M - $5.5M
327K $5.22M
NTRA
Natera, Inc.

Healthcare
-45.1K
- 53.88%
$117.67 - $174.0 $5.31M - $7.84M
38.6K $6.11M
RDNT
Rad Net, Inc.

Healthcare
-67K
- 13.64%
$64.99 - $86.38 $4.36M - $5.79M
424K $29.6M
CROX
Crocs, Inc.

Consumer Cyclical
-10.3K
- 11.27%
$96.51 - $141.93 $998K - $1.47M
81.4K $8.92M
RH
Rh

Consumer Cyclical
-13.4K
- 86.58%
$311.9 - $446.04 $4.18M - $5.98M
2.08K $817K
KMPR
Kemper Corp

Financial Services
-83.1K
- 26.53%
$59.0 - $72.1 $4.9M - $5.99M
230K $15.3M
KIDS
Orthopediatrics Corp

Healthcare
-103K
- 33.34%
$21.92 - $30.95 $2.25M - $3.18M
205K $4.76M
NOG
Northern Oil & Gas, Inc.

Energy
-110K
- 35.87%
$35.57 - $43.49 $3.92M - $4.79M
197K $7.32M
APLD
Applied Blockchain, Inc.

Financial Services
-307K
- 45.65%
$5.97 - $10.68 $1.83M - $3.28M
365K $2.75M
SKY
Skyline Champion Corp

Consumer Cyclical
-25K
- 73.55%
$88.1 - $108.92 $2.2M - $2.72M
9K $792K
INDI
Indie Semiconductor, Inc.

Technology
-499K
- 37.13%
$3.31 - $5.48 $1.65M - $2.74M
845K $3.42M
PSN
Parsons Corp

Industrials
-14.3K
- 38.08%
$92.25 - $113.31 $1.32M - $1.62M
23.3K $2.15M
WDC
Western Digital Corp

Technology
-5.98K
- 4.42%
$59.62 - $73.43 $357K - $439K
129K $7.71M
PRIM
Primoris Services Corp

Industrials
-55.8K
- 34.24%
$57.06 - $84.91 $3.19M - $4.74M
107K $8.19M
MITK
Mitek Systems Inc

Technology
-172K
- 46.83%
$8.39 - $11.45 $1.44M - $1.97M
195K $2.17M
MMMB
Mama Mancini'S Holdings, Inc.

Consumer Defensive
-135K
- 14.17%
N/A
819K $3.13M
META
Meta Platforms, Inc.

Communication Services
-1.27K
- 7.97%
$554.08 - $632.68 $705K - $805K
14.7K $8.67M
CLBT
Cellebrite Di Ltd.

Technology
-309K
- 25.26%
$16.52 - $22.52 $5.11M - $6.96M
915K $20.2M
MXCT
Maxcyte, Inc.

Healthcare
-168K
- 12.88%
$3.23 - $4.43 $542K - $743K
1.14M $4.72M
GOOG
Alphabet Inc.

Communication Services
-1.69K
- 24.98%
$163.08 - $198.16 $275K - $334K
5.07K $964K
Celestica Inc
-104K
- 14.23%
N/A
627K $0
Gen Restaurent Group
-89K
- 23.87%
N/A
284K $0
Talen Energy Corp
-66.8K
- 30.19%
N/A
154K $0
CWST
Casella Waste Systems Inc

Industrials
-55
- 0.36%
$97.5 - $113.93 $5.36K - $6.27K
15.3K $1.62M
SRAD
Sportradar Group Ag

Technology
-281K
- 28.17%
$11.84 - $17.73 $3.32M - $4.97M
715K $12.4M
TTWO
Take Two Interactive Software Inc

Communication Services
-68
- 0.16%
$147.66 - $190.46 $10K - $13K
42.5K $7.82M
GENI
Genius Sports LTD

Communication Services
-101K
- 3.2%
$6.74 - $10.04 $683K - $1.02M
3.07M $26.6M
FLEX
Flex Ltd.

Technology
-5.55K
- 1.26%
$32.52 - $41.3 $181K - $229K
435K $16.7M
AAOI
Applied Optoelectronics, Inc.

Technology
-322K
- 48.84%
$13.68 - $44.03 $4.4M - $14.2M
337K $12.4M
HNST
Honest Company, Inc.

Consumer Cyclical
-2.31M
- 30.12%
$3.36 - $8.57 $7.76M - $19.8M
5.36M $37.1M
Activity Summary
Buys All Purchases 85 New Holdings 38 Increased Positions 47 Sells All Sells 46 Reductions 46 Sold out 0 Options Calls 0 Puts 0
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