William-Blair-Investment-Management

AI_NATIVE detailed information: This accession holds the following tickers:[
  "NWE",
  "MMSI",
  "SE",
  "INSM",
  "FSV",
  "STVN",
  "APPF",
  "AZEK",
  "FLEX",
  "VRNS",
  "GTX",
  "GRAB",
  "ODD",
  "INSP",
  "MEG",
  "STEP",
  "TRU",
  "NOVT",
  "FLYW",
  "RRX",
  "POOL",
  null,
  "ALHC",
  "FTAI",
  "ITUB",
  "ACHC",
  "AR",
  "AFG",
  "WGS",
  "QTWO",
  "FROG",
  "EXAS",
  "HUM",
  "ALSN",
  "HUBG",
  "KRG",
  "ACN",
  "MDGL",
  null,
  "ABT",
  "PPBI",
  "A",
  "SBCF",
  "SHOO",
  "JLL",
  "TNET",
  "FRPT",
  "GOOGL",
  null,
  "AVT",
  "PRCT",
  "AIN",
  "ASO",
  "PEB",
  "RUSHA",
  "ATMU",
  "ANIP",
  "FOLD",
  "ATAT",
  "BSAC",
  "TEAM",
  "ASML",
  "EVH",
  "AVGO",
  "CP.TO",
  "AUB",
  "BMA",
  "FCPT",
  null,
  "KAR",
  "LXP",
  "KFY",
  "PWP",
  "MLKN",
  "NICE",
  "DT",
  "PDFS",
  "EHC",
  "SIGI",
  "UMH",
  "TITN",
  "AMBA",
  "SN",
  "OSW",
  "SRAD",
  "HELE",
  "TSEM",
  "MMYT",
  null,
  "IPAR",
  "RYI",
  "ADTN",
  "BBAR",
  "BKV",
  "CEPU",
  "IBN",
  "CLBT",
  "AZN",
  "INTU",
  "ESTA",
  "XPRO",
  "ISRG",
  "HURN",
  "IDA",
  "INGR",
  "AMAT",
  "IFS",
  "INVX",
  "ICE",
  "JBI",
  "META",
  "MIR",
  "MRCY",
  "NFE",
  "PAM",
  "RSI",
  "TGLS",
  "SR",
  "TMCI",
  "WAY",
  "KNSL",
  "LRCX",
  "LIN",
  "MRVL",
  "SILA",
  "MA",
  "PODD",
  "ABCB",
  "MSFT",
  null,
  "DOCS",
  "NEOG",
  "ELF",
  "ESE",
  "FRME",
  "FLS",
  "SUPV",
  "GTLB",
  "GXO",
  "GWRE",
  "NI",
  "HIG",
  "NU",
  "ODFL",
  "OMF",
  "ORLY",
  "ICLR",
  "ALK",
  "KKR",
  "DOC",
  "REG",
  "IWF",
  "PANW",
  "PGR",
  "UNH",
  "AAPL",
  "NVDA",
  "HPE",
  "PSTG",
  "KEYS",
  "MDB",
  null,
  "RY",
  "RELX",
  "NOW",
  "SHOP",
  "SAP",
  "SMFG",
  "TJX",
  "TYL",
  "UBER",
  "UL",
  "PNFP",
  "SM",
  "WMS",
  "LZB",
  "PCTY",
  "OEC",
  "MNRO",
  "MNST",
  "EWBC",
  "EBC",
  "BANR",
  "SHO",
  "TLN",
  "EPC",
  null,
  "ACVA",
  "STAG",
  "LKQ",
  "JBL",
  "AWI",
  null,
  "HR",
  "LPX",
  "USLM",
  "KOS",
  "PRMB",
  "EXP",
  "RNST",
  null,
  "LSCC",
  "MRTN",
  "TENB",
  "THR",
  "MOD",
  "OXM",
  "IWO",
  "GKOS",
  "MTD",
  "GMED",
  "GDEN",
  "RVLV",
  "GOGO",
  "WGO",
  "GGG",
  "TSM",
  "LRN",
  "GPN",
  "EAF",
  "THS",
  "PR",
  "ETR",
  "GEF",
  "VRTX",
  null,
  "GVA",
  "AGCO",
  "GDYN",
  "HWC",
  "HASI",
  "HAE",
  "GGAL",
  "MMS",
  "MTG",
  "MTDR",
  "ONB",
  "RGLD",
  "MUSA",
  "MLI",
  "PSN",
  "PBF",
  "TCBI",
  "SHC",
  "ACGL",
  "TMHC",
  "TOL",
  "USFD",
  "TKR",
  "AMD",
  "ALLE",
  "EPAM",
  "TAP",
  "WSO",
  "AJG",
  "IWP",
  "WEX",
  "CGNT",
  "ECVT",
  "ESRT",
  "EFSC",
  null,
  "FOXF",
  "EXTR",
  "GPOR",
  "ASR",
  "KN",
  "LANC",
  "IDXX",
  "KLIC",
  "RACE",
  "NVO",
  "AMZN",
  "COLD",
  "ELME",
  "ABM",
  "AL",
  "REXR",
  "HIMS",
  "DOX",
  "ELS",
  "HDB",
  "SMP",
  "TPH",
  "HBAN",
  "VCEL",
  "VLTO",
  "VERX",
  "VRNT",
  "VRRM",
  "VEEV",
  "VSH",
  "VIST",
  "VICI",
  "VITL",
  "COCO",
  "WFRD",
  "WMT",
  "WAFD",
  "WERN",
  "WBS",
  "WAL",
  "WST",
  "WLY",
  "WINA",
  "WTW",
  "WSC",
  "WDAY",
  "YPF",
  "YUMC",
  "ZETA",
  "ZIP",
  "ADC",
  "LOCO",
  "AVNS",
  "ADT",
  "OC",
  "POWI",
  "ONTO",
  "HI",
  "G",
  "SITM",
  "FBNC",
  "EXLS",
  "JBHT",
  "KNX",
  "RDY",
  "INFY",
  "JCI",
  "HST",
  null,
  "LH",
  "EMBC",
  "PPL",
  "PLNT",
  "TWST",
  "TCOM",
  "CRM",
  "SIG",
  "QTRX",
  "SANM",
  "TPG",
  "TFX",
  "SPOT",
  "MANH",
  "LYV",
  "LNTH",
  "MELI",
  "NVT",
  "WNS",
  "EG",
  "BCPC",
  "AVTR",
  "AXTA",
  "BANC",
  "BBVA",
  "BDC",
  "BBY",
  "TECH",
  "BLFS",
  "BPMC",
  "BFAM",
  "BCO",
  "BRC",
  "BC",
  "BAM.TO",
  "CACI",
  "CADE",
  "BWXT",
  "BURL",
  "CCJ",
  "CPT",
  "CWST",
  "CG",
  "CARR",
  "CTRE",
  "CECO",
  "STEL",
  "CENTA",
  "CAKE",
  "SKY",
  "CHE",
  "GTLS",
  "CIEN",
  "CB",
  "CHDN",
  "CMG",
  "CWAN",
  "YOU",
  "KO",
  "CGNX",
  "COLB",
  "CNDT",
  "CMC",
  "CODI",
  "CFLT",
  "CPRT",
  "COST",
  "CTVA",
  "CBRL",
  "BAP",
  "CRH",
  "CCK",
  "CSGS",
  "CW",
  "DDOG",
  "DAR",
  "DSGX",
  "DBD",
  "DLX",
  "DIOD",
  "DBRG",
  "DCI",
  "DFIN",
  "NEE",
  "STT",
  "ETN",
  "LLY",
  "NFLX",
  "APO",
  "MLM",
  "JPM",
  "ZTS"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-09
Total Holdings: 423
Total Value: 35621637487
Accession Number: 0001644956-25-000018
Form Type: 13F-HR
CIK: william-blair-investment-management
Manager Name: William-Blair-Investment-Management

Data Enrichment

97% identified

410 identified13 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

423 positions • $35.6B total value

SEC FilingSEC DataHachi Filing

Manager:

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MGIC INVESTMENT CORP

MTG|552848103

Shares:1.0M

Value:$24.9M

% of Portfolio:0.1% ($24.9M/$35.6B)

Arthur J. Gallagher & Co.

AJG|363576109

Shares:71.7K

Value:$24.7M

% of Portfolio:0.1% ($24.7M/$35.6B)

ONESPAWORLD HOLDINGS Ltd

OSW|P73684113

Shares:1.5M

Value:$24.7M

% of Portfolio:0.1% ($24.7M/$35.6B)

Perella Weinberg Partners

PWP|71367G102

Shares:1.3M

Value:$24.5M

% of Portfolio:0.1% ($24.5M/$35.6B)

GRANITE CONSTRUCTION INC

GVA|387328107

Shares:324.1K

Value:$24.4M

% of Portfolio:0.1% ($24.4M/$35.6B)

SPIRE INC

SR|84857L101

Shares:308.1K

Value:$24.1M

% of Portfolio:0.1% ($24.1M/$35.6B)

OLD DOMINION FREIGHT LINE, INC.

ODFL|679580100

Shares:145.4K

Value:$24.1M

% of Portfolio:0.1% ($24.1M/$35.6B)

36118L106

Shares:234.9K

Value:$24.0M

% of Portfolio:0.1% ($24.0M/$35.6B)

VERINT SYSTEMS INC

VRNT|92343X100

Shares:1.3M

Value:$24.0M

% of Portfolio:0.1% ($24.0M/$35.6B)

BWX Technologies, Inc.

BWXT|05605H100

Shares:243.5K

Value:$24.0M

% of Portfolio:0.1% ($24.0M/$35.6B)

Vital Farms, Inc.

VITL|92847W103

Shares:786.8K

Value:$24.0M

% of Portfolio:0.1% ($24.0M/$35.6B)

OneMain Holdings, Inc.

OMF|68268W103

Shares:482.6K

Value:$23.6M

% of Portfolio:0.1% ($23.6M/$35.6B)

DESCARTES SYSTEMS GROUP INC

DSGX|249906108

Shares:233.3K

Value:$23.5M

% of Portfolio:0.1% ($23.5M/$35.6B)

Innovex International, Inc.

INVX|457651107

Shares:1.3M

Value:$23.2M

% of Portfolio:0.1% ($23.2M/$35.6B)

HELEN OF TROY LTD

HELE|G4388N106

Shares:423.9K

Value:$22.7M

% of Portfolio:0.1% ($22.7M/$35.6B)

GRACO INC

GGG|384109104

Shares:270.4K

Value:$22.6M

% of Portfolio:0.1% ($22.6M/$35.6B)

Gitlab Inc.

GTLB|37637K108

Shares:471.0K

Value:$22.1M

% of Portfolio:0.1% ($22.1M/$35.6B)

Gogo Inc.

GOGO|38046C109

Shares:2.5M

Value:$21.8M

% of Portfolio:0.1% ($21.8M/$35.6B)

GRID DYNAMICS HOLDINGS, INC.

GDYN|39813G109

Shares:1.4M

Value:$21.7M

% of Portfolio:0.1% ($21.7M/$35.6B)

BIOLIFE SOLUTIONS INC

BLFS|09062W204

Shares:946.6K

Value:$21.6M

% of Portfolio:0.1% ($21.6M/$35.6B)

Instrument	Shares		Other Manager	Value	% of Portfolio
MGIC INVESTMENT CORP(MTGcusip552848103)	1.0M	QoQ -26.39% (-360.3K) YoY -40.68% (-688.9K)	All Managers (Combined)	$24.9M	0.1% ($24.9M/$35.6B)	QoQ -23.07% (-$7.5M) YoY -34.26% (-$13.0M)
Arthur J. Gallagher & Co.(AJGcusip363576109)	71.7K	QoQ +36.18% (+19.0K) YoY NEW(+71.7K)	All Managers (Combined)	$24.7M	0.1% ($24.7M/$35.6B)	QoQ +65.64% (+$9.8M) YoY NEW(+$24.7M)
ONESPAWORLD HOLDINGS Ltd(OSWcusipP73684113)	1.5M	QoQ -18.33% (-330.4K) YoY +0.05% (+821)	All Managers (Combined)	$24.7M	0.1% ($24.7M/$35.6B)	QoQ -31.09% (-$11.2M) YoY +26.97% (+$5.3M)
Perella Weinberg Partners(PWPcusip71367G102)	1.3M	QoQ +7.86% (-97.3K) YoY NEW(+1.3M)	All Managers (Combined)	$24.5M	0.1% ($24.5M/$35.6B)	QoQ -16.74% (-$4.9M) YoY NEW(+$24.5M)
GRANITE CONSTRUCTION INC(GVAcusip387328107)	324.1K	QoQ -4.43% (-15.0K) YoY -65.48% (-615.0K)	All Managers (Combined)	$24.4M	0.1% ($24.4M/$35.6B)	QoQ -17.84% (-$5.3M) YoY -54.45% (-$29.2M)
SPIRE INC(SRcusip84857L101)	308.1K	QoQ -33.12% (-152.6K) YoY -33.60% (-156.0K)	All Managers (Combined)	$24.1M	0.1% ($24.1M/$35.6B)	QoQ -22.85% (-$7.1M) YoY -15.34% (-$4.4M)
OLD DOMINION FREIGHT LINE, INC.(ODFLcusip679580100)	145.4K	QoQ -32.48% (-70.0K) YoY -28.08% (-56.8K)	All Managers (Combined)	$24.1M	0.1% ($24.1M/$35.6B)	QoQ -36.67% (-$13.9M) YoY -45.74% (-$20.3M)
(cusip36118L106)✕	234.9K	QoQ -17.63% (-50.3K) YoY NEW(+234.9K)	All Managers (Combined)	$24.0M	0.1% ($24.0M/$35.6B)	QoQ +5.40% (-$1.2M) YoY NEW(+$24.0M)
VERINT SYSTEMS INC(VRNTcusip92343X100)	1.3M	QoQ -4.29% (-60.5K) YoY -5.31% (-75.6K)	All Managers (Combined)	$24.0M	0.1% ($24.0M/$35.6B)	QoQ -37.76% (-$14.6M) YoY -49.01% (-$23.1M)
BWX Technologies, Inc.(BWXTcusip05605H100)	243.5K	QoQ -81.97% (-1.1M) YoY -93.92% (-3.8M)	All Managers (Combined)	$24.0M	0.1% ($24.0M/$35.6B)	QoQ -84.04% (-$126.5M) YoY -94.15% (-$387.0M)
Vital Farms, Inc.(VITLcusip92847W103)	786.8K	QoQ -17.68% (-169.1K) YoY -70.30% (-1.9M)	All Managers (Combined)	$24.0M	0.1% ($24.0M/$35.6B)	QoQ -33.45% (-$12.1M) YoY -61.08% (-$37.6M)
OneMain Holdings, Inc.(OMFcusip68268W103)	482.6K	QoQ -45.53% (-403.5K) YoY NEW(+482.6K)	All Managers (Combined)	$23.6M	0.1% ($23.6M/$35.6B)	QoQ -48.92% (-$22.6M) YoY NEW(+$23.6M)
DESCARTES SYSTEMS GROUP INC(DSGXcusip249906108)	233.3K	QoQ +10.05% (-21.3K) YoY NEW(+233.3K)	All Managers (Combined)	$23.5M	0.1% ($23.5M/$35.6B)	QoQ -2.31% (-$558.2K) YoY NEW(+$23.5M)
Innovex International, Inc.(INVXcusip457651107)	1.3M	QoQ -3.82% (-51.5K) YoY NEW(+1.3M)	All Managers (Combined)	$23.2M	0.1% ($23.2M/$35.6B)	QoQ +23.63% (-$4.4M) YoY NEW(+$23.2M)
HELEN OF TROY LTD(HELEcusipG4388N106)	423.9K	QoQ -3.84% (-16.9K) YoY NEW(+423.9K)	All Managers (Combined)	$22.7M	0.1% ($22.7M/$35.6B)	QoQ -14.03% (-$3.7M) YoY NEW(+$22.7M)
GRACO INC(GGGcusip384109104)	270.4K	QoQ -31.93% (-126.9K) YoY NEW(+270.4K)	All Managers (Combined)	$22.6M	0.1% ($22.6M/$35.6B)	QoQ -32.56% (-$10.9M) YoY NEW(+$22.6M)
Gitlab Inc.(GTLBcusip37637K108)	471.0K	QoQ +8.52% (-37.0K) YoY NEW(+471.0K)	All Managers (Combined)	$22.1M	0.1% ($22.1M/$35.6B)	QoQ -9.48% (-$2.3M) YoY NEW(+$22.1M)
Gogo Inc.(GOGOcusip38046C109)	2.5M	QoQ +4.11% (+99.9K) YoY +31.37% (+602.9K)	All Managers (Combined)	$21.8M	0.1% ($21.8M/$35.6B)	QoQ +10.94% (+$2.1M) YoY +28.98% (+$4.9M)
GRID DYNAMICS HOLDINGS, INC.(GDYNcusip39813G109)	1.4M	QoQ +39.20% (-391.2K) YoY NEW(+1.4M)	All Managers (Combined)	$21.7M	0.1% ($21.7M/$35.6B)	QoQ -2.04% (-$453.1K) YoY NEW(+$21.7M)
BIOLIFE SOLUTIONS INC(BLFScusip09062W204)	946.6K	QoQ +3.98% (-36.3K) YoY -45.17% (-780.1K)	All Managers (Combined)	$21.6M	0.1% ($21.6M/$35.6B)	QoQ -8.51% (-$2.0M) YoY -32.49% (-$10.4M)