Essex-Investment-Management-Co

AI_NATIVE detailed information: This accession holds the following tickers:[
  "NVMI",
  "OCUL",
  "KNSA",
  "INSM",
  "ARQT",
  "GTES",
  "ITRI",
  "TEM",
  "MPWR",
  "MEG",
  "SMTC",
  "TRNS",
  "NOVT",
  "KTOS",
  "RRX",
  null,
  "STRL",
  "QTWO",
  "HP",
  "MP",
  "ASPN",
  "MU",
  "PATK",
  "ZS",
  "ABT",
  "APD",
  "MATX",
  "MTRX",
  "MRC",
  "MTSI",
  "ASGN",
  "PRCT",
  null,
  "AXP",
  "GDXJ",
  "ALKT",
  "ACA",
  "ASML",
  "AYI",
  "QDEL",
  "AMSC",
  "AIT",
  "AGX",
  "ACLS",
  "FWRD",
  "IAC",
  "LGND",
  "DUK",
  "NVEE",
  "OSPN",
  "NINE",
  "PRIM",
  "ECG",
  "EQNR",
  "AMBA",
  "UG",
  "TSEM",
  "NVCR",
  "CRNT",
  "FCX",
  "ADPT",
  "WLDN",
  "BGC",
  "NVRI",
  "TVTX",
  "AIRG",
  "APT",
  "ACNT",
  "AIP",
  "ANGO",
  "AWRE",
  "ATER",
  "AMPX",
  "BWAY",
  "BWEN",
  "INTU",
  "FIVE",
  "FNV",
  "UNP",
  "XPRO",
  "FTEK",
  "TARS",
  "GSIT",
  "HUBB",
  "RIVN",
  "LQDT",
  "LINC",
  "MIR",
  "MYO",
  "MDWD",
  "NXGL",
  "NUTX",
  "OSS",
  "OUST",
  "PAY",
  "PPIH",
  null,
  "PESI",
  "OWLT",
  "LUNG",
  "RPID",
  "PBPB",
  "RDCM",
  "PXLW",
  "RSSS",
  "RELL",
  "RDVT",
  "SMWB",
  "SIBN",
  "STXS",
  "TTI",
  "STRT",
  "STKL",
  "TACT",
  "UVE",
  "VTSI",
  null,
  "CXDO",
  "KGC",
  "CNVS",
  "MASS",
  "LPTH",
  "MMC",
  "PWR",
  "DRS",
  "MA",
  "EXEL",
  null,
  "BMI",
  "MSFT",
  "MS",
  "EVER",
  "EVR",
  "FLS",
  "GE",
  "GWRE",
  "NVS",
  "ADM",
  "ORCL",
  "PAYX",
  "PEP",
  "DOW",
  "AAPL",
  "ECL",
  "GS",
  "OGN",
  "PFE",
  "PG",
  "MRK",
  "VZ",
  "ROK",
  "SLB",
  "SRE",
  "SNA",
  "RIO",
  "BP",
  "UPS",
  "NEM",
  "DTM",
  "WMS",
  "NTIC",
  "ARLO",
  "DCBO",
  "DUOT",
  "PHR",
  "LYTS",
  "NPCE",
  "BMRC",
  "SIDU",
  "ACVA",
  "TRIP",
  "LNSR",
  "AMPG",
  "ACMR",
  "NTNX",
  "IWO",
  "GKOS",
  "GMED",
  "RVLV",
  "SNY",
  "GHM",
  "AIOT",
  "GLDD",
  "GFF",
  "DD",
  "TT",
  "GDYN",
  "LOPE",
  "HASI",
  null,
  "RRC",
  "MTDR",
  "RGLD",
  "THC",
  "WTS",
  "APH",
  "WAB",
  "DLTR",
  "GNRC",
  "WEC",
  "AJG",
  "WM",
  "FSLR",
  "BKR",
  "CGNT",
  "CLPT",
  "CODA",
  "ERII",
  "ESOA",
  "FVRR",
  "GNSS",
  "EOLS",
  "EYPT",
  "FSI",
  "EXTR",
  "GEOS",
  "IBEX",
  "INVE",
  null,
  "TILE",
  "IAS",
  "INTT",
  "EEFT",
  "LSF",
  "KELYA",
  "IEX",
  "AMZN",
  "ACIW",
  "ETON",
  "SG",
  "UPWK",
  "VLO",
  "VMI",
  "VLTO",
  "VERX",
  "V",
  "WYY",
  "WPM",
  "WMB",
  "XERS",
  "XYL",
  "ZETA",
  "DTE",
  "OLO",
  "OPXS",
  "G",
  "SITM",
  "AEM",
  null,
  "TER",
  "SO",
  "TRMB",
  "PPL",
  "CRM",
  "HCI",
  "FTDR",
  "LYB",
  "GEV",
  "PEGA",
  "NVT",
  "FDX",
  "AVNT",
  "ADP",
  "AXTA",
  "AVPT",
  null,
  "BRK-B",
  "BPMC",
  "BLND",
  "BMY",
  "BLDR",
  "BWXT",
  "CSTE",
  "CAMT",
  "CECO",
  "GTLS",
  "LNG",
  "CINF",
  "CWAN",
  "CLH",
  "KO",
  "CGNX",
  "CL",
  "CON",
  "STZ",
  "COST",
  "CVLG",
  "DAIO",
  "DAN",
  "DE",
  "DXCM",
  "NEE",
  "EPD",
  "DIS",
  "ETN",
  "GOOG",
  "XOM",
  "JNJ",
  "TSLA",
  "PM",
  "MLM",
  "VTI",
  "JPM"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-07
Total Holdings: 303
Total Value: 479358729
Accession Number: 0000201772-25-000005
Form Type: 13F-HR
CIK: essex-investment-management-co
Manager Name: Essex-Investment-Management-Co

Data Enrichment

97% identified

294 identified9 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

303 positions • $479.4M total value

SEC FilingSEC DataHachi Filing

Manager:

Search and click to pin securities to the top

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Adaptive Biotechnologies Corp

ADPT|00650F109

Shares:621.7K

Value:$4.6M

% of Portfolio:1.0% ($4.6M/$479.4M)

AGNICO EAGLE MINES LTD

AEM|008474108

Shares:42.3K

Value:$4.6M

% of Portfolio:1.0% ($4.6M/$479.4M)

Travere Therapeutics, Inc.

TVTX|89422G107

Shares:254.7K

Value:$4.6M

% of Portfolio:1.0% ($4.6M/$479.4M)

LSI INDUSTRIES INC

LYTS|50216C108

Shares:268.1K

Value:$4.6M

% of Portfolio:1.0% ($4.6M/$479.4M)

Mirion Technologies, Inc.

MIR|60471A101

Shares:301.9K

Value:$4.4M

% of Portfolio:0.9% ($4.4M/$479.4M)

EverQuote, Inc.

EVER|30041R108

Shares:166.9K

Value:$4.4M

% of Portfolio:0.9% ($4.4M/$479.4M)

AMBARELLA INC

AMBA|G037AX101

Shares:86.4K

Value:$4.4M

% of Portfolio:0.9% ($4.4M/$479.4M)

UNIVERSAL INSURANCE HOLDINGS, INC.

UVE|91359V107

Shares:176.7K

Value:$4.2M

% of Portfolio:0.9% ($4.2M/$479.4M)

Nutex Health, Inc.

NUTX|67079U306

Shares:87.2K

Value:$4.1M

% of Portfolio:0.9% ($4.1M/$479.4M)

GLOBUS MEDICAL INC

GMED|379577208

Shares:56.0K

Value:$4.1M

% of Portfolio:0.9% ($4.1M/$479.4M)

GRAHAM CORP

GHM|384556106

Shares:139.9K

Value:$4.0M

% of Portfolio:0.8% ($4.0M/$479.4M)

Xeris Biopharma Holdings, Inc.

XERS|98422E103

Shares:730.4K

Value:$4.0M

% of Portfolio:0.8% ($4.0M/$479.4M)

PATRICK INDUSTRIES INC

PATK|703343103

Shares:46.5K

Value:$3.9M

% of Portfolio:0.8% ($3.9M/$479.4M)

ClearPoint Neuro, Inc.

CLPT|18507C103

Shares:327.5K

Value:$3.9M

% of Portfolio:0.8% ($3.9M/$479.4M)

GENERAC HOLDINGS INC.

GNRC|368736104

Shares:30.6K

Value:$3.9M

% of Portfolio:0.8% ($3.9M/$479.4M)

IDEX CORP /DE/

IEX|45167R104

Shares:21.3K

Value:$3.9M

% of Portfolio:0.8% ($3.9M/$479.4M)

Kiniksa Pharmaceuticals International, plc

KNSA|G52694109

Shares:172.7K

Value:$3.8M

% of Portfolio:0.8% ($3.8M/$479.4M)

Paymentus Holdings, Inc.

PAY|70439P108

Shares:146.9K

Value:$3.8M

% of Portfolio:0.8% ($3.8M/$479.4M)

MYOMO, INC.

MYO|62857J201

Shares:787.6K

Value:$3.8M

% of Portfolio:0.8% ($3.8M/$479.4M)

Blueprint Medicines Corp

BPMC|09627Y109

Shares:41.5K

Value:$3.7M

% of Portfolio:0.8% ($3.7M/$479.4M)

Instrument	Shares		Other Manager	Value	% of Portfolio
Adaptive Biotechnologies Corp(ADPTcusip00650F109)	621.7K	QoQ -0.65% (-4.1K) YoY +124.36% (+344.6K)	All Managers (Combined)	$4.6M	1.0% ($4.6M/$479.4M)	QoQ +23.11% (-$867.4K) YoY +419.32% (+$3.7M)
AGNICO EAGLE MINES LTD(AEMcusip008474108)	42.3K	QoQ -6.86% (-3.1K) YoY -20.23% (-10.7K)	All Managers (Combined)	$4.6M	1.0% ($4.6M/$479.4M)	QoQ +29.09% (-$1.0M) YoY +44.96% (-$1.4M)
Travere Therapeutics, Inc.(TVTXcusip89422G107)	254.7K	QoQ NEW(+254.7K) YoY NEW(+254.7K)	All Managers (Combined)	$4.6M	1.0% ($4.6M/$479.4M)	QoQ NEW(+$4.6M) YoY NEW(+$4.6M)
LSI INDUSTRIES INC(LYTScusip50216C108)	268.1K	QoQ -0.65% (-1.8K) YoY +0.96% (+2.6K)	All Managers (Combined)	$4.6M	1.0% ($4.6M/$479.4M)	QoQ -13.03% (-$683.2K) YoY +13.52% (+$543.0K)
Mirion Technologies, Inc.(MIRcusip60471A101)	301.9K	QoQ -0.78% (-2.4K) YoY +16.32% (+42.4K)	All Managers (Combined)	$4.4M	0.9% ($4.4M/$479.4M)	QoQ -17.55% (-$932.1K) YoY +48.35% (+$1.4M)
EverQuote, Inc.(EVERcusip30041R108)	166.9K	QoQ -7.68% (-13.9K) YoY NEW(+166.9K)	All Managers (Combined)	$4.4M	0.9% ($4.4M/$479.4M)	QoQ +20.95% (-$757.3K) YoY NEW(+$4.4M)
AMBARELLA INC(AMBAcusipG037AX101)	86.4K	QoQ -4.51% (-4.1K) YoY NEW(+86.4K)	All Managers (Combined)	$4.4M	0.9% ($4.4M/$479.4M)	QoQ -33.93% (-$2.2M) YoY NEW(+$4.4M)
UNIVERSAL INSURANCE HOLDINGS, INC.(UVEcusip91359V107)	176.7K	QoQ -0.76% (-1.4K) YoY NEW(+176.7K)	All Managers (Combined)	$4.2M	0.9% ($4.2M/$479.4M)	QoQ +11.67% (-$437.7K) YoY NEW(+$4.2M)
Nutex Health, Inc.(NUTXcusip67079U306)	87.2K	QoQ -17.56% (-18.6K) YoY NEW(+87.2K)	All Managers (Combined)	$4.1M	0.9% ($4.1M/$479.4M)	QoQ +22.33% (-$749.0K) YoY NEW(+$4.1M)
GLOBUS MEDICAL INC(GMEDcusip379577208)	56.0K	QoQ -12.46% (-8.0K) YoY -29.07% (-22.9K)	All Managers (Combined)	$4.1M	0.9% ($4.1M/$479.4M)	QoQ -22.52% (-$1.2M) YoY -3.20% (-$135.8K)
GRAHAM CORP(GHMcusip384556106)	139.9K	QoQ -0.61% (-859) YoY -22.07% (-39.6K)	All Managers (Combined)	$4.0M	0.8% ($4.0M/$479.4M)	QoQ -35.58% (-$2.2M) YoY -17.67% (-$865.3K)
Xeris Biopharma Holdings, Inc.(XERScusip98422E103)	730.4K	QoQ +53.79% (+255.5K) YoY NEW(+730.4K)	All Managers (Combined)	$4.0M	0.8% ($4.0M/$479.4M)	QoQ +149.06% (+$2.4M) YoY NEW(+$4.0M)
PATRICK INDUSTRIES INC(PATKcusip703343103)	46.5K	QoQ -4.00% (-1.9K) YoY +15.93% (-6.4K)	All Managers (Combined)	$3.9M	0.8% ($3.9M/$479.4M)	QoQ -2.29% (-$92.4K) YoY -17.94% (-$859.5K)
ClearPoint Neuro, Inc.(CLPTcusip18507C103)	327.5K	QoQ -19.90% (-81.4K) YoY -0.73% (-2.4K)	All Managers (Combined)	$3.9M	0.8% ($3.9M/$479.4M)	QoQ -38.07% (-$2.4M) YoY +73.57% (-$1.7M)
GENERAC HOLDINGS INC.(GNRCcusip368736104)	30.6K	QoQ -11.79% (-4.1K) YoY -20.91% (-8.1K)	All Managers (Combined)	$3.9M	0.8% ($3.9M/$479.4M)	QoQ -27.95% (-$1.5M) YoY -20.59% (-$1.0M)
IDEX CORP /DE/(IEXcusip45167R104)	21.3K	QoQ -10.88% (-2.6K) YoY +25258.33% (+21.2K)	All Managers (Combined)	$3.9M	0.8% ($3.9M/$479.4M)	QoQ -22.94% (-$1.1M) YoY +18705.94% (+$3.8M)
Kiniksa Pharmaceuticals International, plc(KNSAcusipG52694109)	172.7K	QoQ -0.65% (-1.1K) YoY NEW(+172.7K)	All Managers (Combined)	$3.8M	0.8% ($3.8M/$479.4M)	QoQ +11.55% (-$397.2K) YoY NEW(+$3.8M)
Paymentus Holdings, Inc.(PAYcusip70439P108)	146.9K	QoQ -0.63% (-944) YoY -28.89% (-59.7K)	All Managers (Combined)	$3.8M	0.8% ($3.8M/$479.4M)	QoQ -20.62% (-$995.8K) YoY -18.42% (-$865.7K)
MYOMO, INC.(MYOcusip62857J201)	787.6K	QoQ -0.76% (-6.1K) YoY +30.67% (+184.9K)	All Managers (Combined)	$3.8M	0.8% ($3.8M/$479.4M)	QoQ -25.88% (-$1.3M) YoY +92.21% (+$1.8M)
Blueprint Medicines Corp(BPMCcusip09627Y109)	41.5K	QoQ -9.20% (-4.2K) YoY NEW(+41.5K)	All Managers (Combined)	$3.7M	0.8% ($3.7M/$479.4M)	QoQ -7.86% (-$313.7K) YoY NEW(+$3.7M)