Portolan-Capital-Management

AI_NATIVE detailed information: This accession holds the following tickers:[
  "GTES",
  "FLEX",
  "SMTC",
  "RDNT",
  "KTOS",
  "KRUS",
  "SMCI",
  "CLS",
  "BIDU",
  "HNST",
  "OPRA",
  "PRIM",
  "PSIX",
  "EBAY",
  "POWL",
  "QNST",
  "SRAD",
  null,
  "BV",
  "CLBT",
  "ESTA",
  "ZGN",
  "GENI",
  "ACI",
  "META",
  null,
  "LQDT",
  "HZO",
  "MAMA",
  "MYGN",
  null,
  "PAYO",
  "PBPB",
  "PRCH",
  "RMNI",
  "SMWB",
  "REAX",
  "TGLS",
  "STKL",
  "TPB",
  "NTGR",
  "MSFT",
  "ELF",
  "EVER",
  "HCAT",
  "ORCL",
  "GEHC",
  "RELY",
  "PRTC",
  "TMDX",
  "TPR",
  "UTHR",
  "LIND",
  "WEAV",
  "TREE",
  "TLN",
  "KOS",
  "FIVN",
  "OPRT",
  "MOD",
  "SKX",
  "GDOT",
  "VRT",
  "GES",
  "SLM",
  "NTRA",
  "FOUR",
  "ENVA",
  "CTOS",
  "ECPG",
  "GCO",
  "FORR",
  "GPOR",
  "INVE",
  "IIIV",
  "KMPR",
  "TTWO",
  "SG",
  "DKNG",
  "UPWK",
  "VKTX",
  "VIRT",
  "VPG",
  "WRBY",
  "ZETA",
  "DY",
  "KIDS",
  "PACK",
  "NOG",
  "GEN",
  "TTMI",
  "RPRX",
  "QTRX",
  "RDDT",
  "LNTH",
  "SPWH",
  "BELFB",
  "BIO",
  "BXC",
  "CWST",
  "CDNA",
  "CADL",
  "CSTL",
  "CELH",
  "SKY",
  "CROX",
  "DBRG",
  "DOMO",
  "GOOG"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-15
Total Holdings: 109
Total Value: 1315774017
Accession Number: 0001104659-25-049320
Form Type: 13F-HR
CIK: portolan-capital-management
Manager Name: Portolan-Capital-Management

Data Enrichment

97% identified

106 identified3 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

109 positions • $1.3B total value

SEC FilingSEC DataHachi Filing

Manager:

Search and click to pin securities to the top

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Ermenegildo Zegna N.V.

ZGN|N30577105

Shares:957.2K

Value:$7.1M

% of Portfolio:0.5% ($7.1M/$1.3B)

MARINEMAX INC

HZO|567908108

Shares:322.1K

Value:$6.9M

% of Portfolio:0.5% ($6.9M/$1.3B)

NETGEAR, INC.

NTGR|64111Q104

Shares:283.1K

Value:$6.9M

% of Portfolio:0.5% ($6.9M/$1.3B)

LINDBLAD EXPEDITIONS HOLDINGS, INC.

LIND|535219109

Shares:689.2K

Value:$6.4M

% of Portfolio:0.5% ($6.4M/$1.3B)

G5S37H101

Shares:174.2K

Value:$6.2M

% of Portfolio:0.5% ($6.2M/$1.3B)

Health Catalyst, Inc.

HCAT|42225T107

Shares:1.3M

Value:$6.0M

% of Portfolio:0.5% ($6.0M/$1.3B)

Custom Truck One Source, Inc.

CTOS|23204X103

Shares:1.4M

Value:$5.9M

% of Portfolio:0.4% ($5.9M/$1.3B)

BrightView Holdings, Inc.

BV|10948C107

Shares:421.3K

Value:$5.4M

% of Portfolio:0.4% ($5.4M/$1.3B)

GREEN DOT CORP

GDOT|39304D102

Shares:636.1K

Value:$5.4M

% of Portfolio:0.4% ($5.4M/$1.3B)

BIO-RAD LABORATORIES, INC.

BIO|090572207

Shares:21.7K

Value:$5.3M

% of Portfolio:0.4% ($5.3M/$1.3B)

Tecnoglass Inc.

TGLS|G87264100

Shares:73.1K

Value:$5.2M

% of Portfolio:0.4% ($5.2M/$1.3B)

Celsius Holdings, Inc.

CELH|15118V207

Shares:142.5K

Value:$5.1M

% of Portfolio:0.4% ($5.1M/$1.3B)

Candel Therapeutics, Inc.

CADL|137404109

Shares:881.2K

Value:$5.0M

% of Portfolio:0.4% ($5.0M/$1.3B)

Gen Digital Inc.

GEN|668771108

Shares:187.2K

Value:$5.0M

% of Portfolio:0.4% ($5.0M/$1.3B)

Warby Parker Inc.

WRBY|93403J106

Shares:267.7K

Value:$4.9M

% of Portfolio:0.4% ($4.9M/$1.3B)

MYRIAD GENETICS INC

MYGN|62855J104

Shares:549.9K

Value:$4.9M

% of Portfolio:0.4% ($4.9M/$1.3B)

ENCORE CAPITAL GROUP INC

ECPG|292554102

Shares:140.7K

Value:$4.8M

% of Portfolio:0.4% ($4.8M/$1.3B)

Kosmos Energy Ltd.

KOS|500688106

Shares:2.0M

Value:$4.6M

% of Portfolio:0.3% ($4.6M/$1.3B)

DOMO, INC.

DOMO|257554105

Shares:584.3K

Value:$4.5M

% of Portfolio:0.3% ($4.5M/$1.3B)

Oportun Financial Corp

OPRT|68376D104

Shares:818.4K

Value:$4.5M

% of Portfolio:0.3% ($4.5M/$1.3B)

Instrument	Shares		Other Manager	Value	% of Portfolio
Ermenegildo Zegna N.V.(ZGNcusipN30577105)	957.2K	QoQ +135.91% (+551.5K) YoY NEW(+957.2K)	All Managers (Combined)	$7.1M	0.5% ($7.1M/$1.3B)	QoQ +111.35% (+$3.7M) YoY NEW(+$7.1M)
MARINEMAX INC(HZOcusip567908108)	322.1K	QoQ +51.96% (+110.1K) YoY NEW(+322.1K)	All Managers (Combined)	$6.9M	0.5% ($6.9M/$1.3B)	QoQ +12.85% (+$789.0K) YoY NEW(+$6.9M)
NETGEAR, INC.(NTGRcusip64111Q104)	283.1K	QoQ +47.27% (+90.9K) YoY NEW(+283.1K)	All Managers (Combined)	$6.9M	0.5% ($6.9M/$1.3B)	QoQ +29.25% (+$1.6M) YoY NEW(+$6.9M)
LINDBLAD EXPEDITIONS HOLDINGS, INC.(LINDcusip535219109)	689.2K	QoQ +26.63% (-145.0K) YoY NEW(+689.2K)	All Managers (Combined)	$6.4M	0.5% ($6.4M/$1.3B)	QoQ -1.01% (-$65.8K) YoY NEW(+$6.4M)
(cusipG5S37H101)✕	174.2K	QoQ -22.09% (-49.4K) YoY NEW(+174.2K)	All Managers (Combined)	$6.2M	0.5% ($6.2M/$1.3B)	QoQ -11.72% (-$817.4K) YoY NEW(+$6.2M)
Health Catalyst, Inc.(HCATcusip42225T107)	1.3M	QoQ +75.83% (+568.0K) YoY NEW(+1.3M)	All Managers (Combined)	$6.0M	0.5% ($6.0M/$1.3B)	QoQ +12.66% (+$670.7K) YoY NEW(+$6.0M)
Custom Truck One Source, Inc.(CTOScusip23204X103)	1.4M	QoQ -3.73% (-54.2K) YoY +12.29% (-153.0K)	All Managers (Combined)	$5.9M	0.4% ($5.9M/$1.3B)	QoQ -15.54% (-$1.1M) YoY -18.57% (-$1.3M)
BrightView Holdings, Inc.(BVcusip10948C107)	421.3K	QoQ +28.97% (+94.7K) YoY -41.51% (-299.0K)	All Managers (Combined)	$5.4M	0.4% ($5.4M/$1.3B)	QoQ +3.56% (+$186.4K) YoY -36.89% (-$3.2M)
GREEN DOT CORP(GDOTcusip39304D102)	636.1K	QoQ NEW(+636.1K) YoY NEW(+636.1K)	All Managers (Combined)	$5.4M	0.4% ($5.4M/$1.3B)	QoQ NEW(+$5.4M) YoY NEW(+$5.4M)
BIO-RAD LABORATORIES, INC.(BIOcusip090572207)	21.7K	QoQ -28.92% (-8.8K) YoY -76.10% (-69.3K)	All Managers (Combined)	$5.3M	0.4% ($5.3M/$1.3B)	QoQ -47.30% (-$4.8M) YoY -83.17% (-$26.2M)
Tecnoglass Inc.(TGLScusipG87264100)	73.1K	QoQ -35.85% (-40.9K) YoY -80.02% (-293.1K)	All Managers (Combined)	$5.2M	0.4% ($5.2M/$1.3B)	QoQ -42.13% (-$3.8M) YoY -72.53% (-$13.8M)
Celsius Holdings, Inc.(CELHcusip15118V207)	142.5K	QoQ NEW(+142.5K) YoY +43.60% (-43.3K)	All Managers (Combined)	$5.1M	0.4% ($5.1M/$1.3B)	QoQ NEW(+$5.1M) YoY -38.30% (-$3.2M)
Candel Therapeutics, Inc.(CADLcusip137404109)	881.2K	QoQ +16.90% (-127.4K) YoY NEW(+881.2K)	All Managers (Combined)	$5.0M	0.4% ($5.0M/$1.3B)	QoQ -23.90% (-$1.6M) YoY NEW(+$5.0M)
Gen Digital Inc.(GENcusip668771108)	187.2K	QoQ NEW(+187.2K) YoY NEW(+187.2K)	All Managers (Combined)	$5.0M	0.4% ($5.0M/$1.3B)	QoQ NEW(+$5.0M) YoY NEW(+$5.0M)
Warby Parker Inc.(WRBYcusip93403J106)	267.7K	QoQ -39.41% (-174.1K) YoY -73.17% (-730.2K)	All Managers (Combined)	$4.9M	0.4% ($4.9M/$1.3B)	QoQ -54.37% (-$5.8M) YoY -64.07% (-$8.7M)
MYRIAD GENETICS INC(MYGNcusip62855J104)	549.9K	QoQ NEW(+549.9K) YoY NEW(+549.9K)	All Managers (Combined)	$4.9M	0.4% ($4.9M/$1.3B)	QoQ NEW(+$4.9M) YoY NEW(+$4.9M)
ENCORE CAPITAL GROUP INC(ECPGcusip292554102)	140.7K	QoQ -34.67% (-74.7K) YoY NEW(+140.7K)	All Managers (Combined)	$4.8M	0.4% ($4.8M/$1.3B)	QoQ -53.12% (-$5.5M) YoY NEW(+$4.8M)
Kosmos Energy Ltd.(KOScusip500688106)	2.0M	QoQ +24.37% (-394.3K) YoY NEW(+2.0M)	All Managers (Combined)	$4.6M	0.3% ($4.6M/$1.3B)	QoQ -17.08% (-$944.9K) YoY NEW(+$4.6M)
DOMO, INC.(DOMOcusip257554105)	584.3K	QoQ NEW(+584.3K) YoY NEW(+584.3K)	All Managers (Combined)	$4.5M	0.3% ($4.5M/$1.3B)	QoQ NEW(+$4.5M) YoY NEW(+$4.5M)
Oportun Financial Corp(OPRTcusip68376D104)	818.4K	QoQ NEW(+818.4K) YoY NEW(+818.4K)	All Managers (Combined)	$4.5M	0.3% ($4.5M/$1.3B)	QoQ NEW(+$4.5M) YoY NEW(+$4.5M)