Fund Holdings — WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Total Portfolio Value:
$38.67B
Total Bought:
$5.12B
Total Sold:
$6.11B
Net Transaction:
-$990.92M
Notable People:
Brent Walker Gledhill
Securities
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SharesValue
Q2 2025
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Q3 2025
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Change
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Q2 2025
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Q3 2025
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Weight (%)
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Change
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NVIDIA Corporation(NVDA)12,272,39311,569,001-703,392$1.94B$2.16B5.58%+$219.63M
Microsoft Corporation(MSFT)3,981,7213,836,826-144,895$1.98B$1.99B5.14%+$6.74M
Taiwan Semiconductor Manufacturing Company LimitedADS(TSM)6,622,2556,422,158-200,097$1.50B$1.79B4.64%+$293.33M
Apple Inc.(AAPL)5,253,8415,620,453+366,612$1.08B$1.43B3.70%+$353.21M
Amazon.com, Inc.(AMZN)5,400,3534,421,161-979,192$1.18B$970.75M2.51%-$214.03M
Broadcom Inc.(AVGO)2,959,1722,811,124-148,048$815.70M$927.42M2.40%+$111.72M
Meta Platforms, Inc.CL A(META)1,429,1211,186,127-242,994$1.05B$871.07M2.25%-$183.75M
Mastercard IncorporatedCL A(MA)1,220,2651,105,345-114,920$685.72M$628.73M1.63%-$56.98M
Sea LimitedADS(SE)3,588,1473,463,532-124,615$574.02M$619.01M1.60%+$44.99M
Alphabet Inc.CL A(GOOG)359,2322,486,002+2,126,770$63.31M$604.35M1.56%+$541.04M
The Carlyle Group Inc.(CG)9,949,4558,748,975-1,200,480$511.40M$548.56M1.42%+$37.16M
MercadoLibre, Inc.(MELI)238,599229,804-8,795$623.61M$537.04M1.39%-$86.57M
Doximity, Inc.CL A(DOCS)5,219,3945,829,169+609,775$320.16M$426.40M1.10%+$106.25M
TransUnion(TRU)4,739,1034,678,809-60,294$417.04M$391.99M1.01%-$25.05M
Everpure, Inc.CL A(P)4,926,8364,666,892-259,944$283.69M$391.13M1.01%+$107.45M
Ciena Corporation(CIEN)2,708,5402,440,888-267,652$220.29M$355.56M0.92%+$135.28M
ServiceNow, Inc.(NOW)350,569374,010+23,441$360.41M$344.19M0.89%-$16.22M
Intuit Inc.(INTU)517,131487,232-29,899$407.31M$332.74M0.86%-$74.57M
O'Reilly Automotive, Inc.(ORLY)3,544,0832,915,674-628,409$319.43M$314.34M0.81%-$5.09M
Oracle Corporation(ORCL)861,3431,107,586+246,243$188.32M$311.50M0.81%+$123.18M
Nu Holdings Ltd.CL A(NU)6,874,53119,449,424+12,574,893$94.32M$311.39M0.81%+$217.07M
Costco Wholesale Corporation(COST)376,485322,740-53,745$372.70M$298.74M0.77%-$73.96M
IDEXX Laboratories, Inc.(IDXX)685,088459,019-226,069$367.44M$293.26M0.76%-$74.18M
Talen Energy Corporation(TLN)1,101,782679,697-422,085$320.37M$289.13M0.75%-$31.24M
Agilent Technologies, Inc.(A)2,214,4872,144,086-70,401$261.33M$275.19M0.71%+$13.86M
UnitedHealth Group Incorporated(UNH)684,141768,535+84,394$213.43M$265.38M0.69%+$51.94M
Primo Brands CorporationCL A(PRMB)10,602,68311,834,384+1,231,701$314.05M$261.54M0.68%-$52.51M
Uber Technologies, Inc.(UBER)2,752,5382,644,874-107,664$256.81M$259.12M0.67%+$2.31M
Onto Innovation Inc.(ONTO)1,098,8601,981,761+882,901$110.91M$256.08M0.66%+$145.18M
Linde plcSHS(LIN)604,026537,411-66,615$283.40M$255.27M0.66%-$28.13M
Lam Research Corporation(LRCX)1,908,3681,843,616-64,752$185.76M$246.86M0.64%+$61.10M
Tyler Technologies, Inc.(TYL)358,474459,114+100,640$212.52M$240.19M0.62%+$27.67M
nVent Electric plcSHS(NVT)3,113,9362,400,379-713,557$228.10M$236.77M0.61%+$8.68M
BWX Technologies, Inc.(BWXT)1,517,3561,255,310-262,046$218.59M$231.44M0.60%+$12.85M
Live Nation Entertainment, Inc.(LYV)1,625,0151,400,174-224,841$245.83M$228.79M0.59%-$17.04M
Everest Group, Ltd.(EG)685,769651,474-34,295$233.06M$228.17M0.59%-$4.89M
Stride, Inc.(LRN)1,101,0511,511,080+410,029$159.86M$225.06M0.58%+$65.20M
Insmed Incorporated(INSM)1,665,6021,555,057-110,545$167.63M$223.94M0.58%+$56.32M
Veeva Systems Inc.CL A(VEEV)616,742748,644+131,902$177.61M$223.03M0.58%+$45.42M
Cameco Corporation(CCJ)3,869,2912,638,033-1,231,258$287.22M$221.23M0.57%-$65.99M
Credicorp Ltd.(BAP)477,765820,073+342,308$106.79M$218.37M0.56%+$111.58M
Itaú Unibanco Holding S.A.ADR(ITUB)29,278,46229,470,195+191,733$198.86M$216.29M0.56%+$17.43M
Royal Bank of Canada(RY)1,353,3891,433,452+80,063$178.48M$211.23M0.55%+$32.75M
Copart, Inc.(CPRT)4,314,9454,651,474+336,529$211.73M$209.18M0.54%-$2.56M
Western Alliance Bancorporation(WAL)2,313,3362,394,722+81,386$180.39M$207.67M0.54%+$27.28M
The Brink's Company(BCO)1,962,9811,769,867-193,114$175.27M$206.83M0.53%+$31.55M
Monster Beverage Corporation(MNST)3,143,8732,999,718-144,155$196.93M$201.91M0.52%+$4.98M
Mueller Industries, Inc.(MLI)2,319,5691,994,875-324,694$184.34M$201.70M0.52%+$17.37M
Waystar Holding Corp.(WAY)5,239,3655,263,187+23,822$214.13M$199.58M0.52%-$14.55M
Spotify Technology S.A.SHS(SPOT)371,786282,324-89,462$285.29M$197.06M0.51%-$88.22M
Chipotle Mexican Grill, Inc.(CMG)6,276,4245,023,703-1,252,721$352.42M$196.88M0.51%-$155.54M
Mercury Systems, Inc.(MRCY)4,695,6832,487,957-2,207,726$252.91M$192.57M0.50%-$60.34M
Ferrari N V
COM
430,828394,449-36,379$211.42M$191.39M0.49%-$20.03M
Madrigal Pharmaceuticals, Inc.(MDGL)350,289411,802+61,513$106.01M$188.88M0.49%+$82.87M
Brookfield Asset Management Ltd.CL A(BAM)3,345,5393,177,123-168,416$184.94M$180.91M0.47%-$4.04M
Martin Marietta Materials, Inc.(MLM)286,715277,356-9,359$157.40M$174.81M0.45%+$17.42M
Chemed Corporation(CHE)339,086385,124+46,038$165.11M$172.44M0.45%+$7.32M
Pool Corporation(POOL)586,310555,230-31,080$170.90M$172.16M0.45%+$1.26M
Casella Waste Systems, Inc.CL A(CWST)1,800,1551,809,867+9,712$207.70M$171.72M0.44%-$35.98M
Confluent IncCL A9,639,1028,569,807-1,069,295$240.30M$169.68M0.44%-$70.62M
Advanced Micro Devices, Inc.(AMD)606,9041,047,200+440,296$86.12M$169.43M0.44%+$83.31M
Curtiss-Wright Corporation(CW)362,222310,092-52,130$176.96M$168.36M0.44%-$8.60M
Planet Fitness, Inc.CL A(PLNT)1,738,9441,593,907-145,037$189.63M$165.45M0.43%-$24.18M
Dynatrace, Inc.(DT)4,163,3613,397,838-765,523$229.86M$164.63M0.43%-$65.23M
Globus Medical, Inc.CL A(GMED)2,405,0312,819,165+414,134$141.94M$161.45M0.42%+$19.51M
Q2 Holdings, Inc.(QTWO)1,965,8592,141,005+175,146$183.98M$154.99M0.40%-$29.00M
Clearwater Analytics Hldgs ICL A8,812,8768,576,372-236,504$193.27M$154.55M0.40%-$38.72M
Manhattan Associates, Inc.(MANH)908,334747,928-160,406$179.37M$153.31M0.40%-$26.06M
AppFolio, Inc.CL A(APPF)733,428551,969-181,459$168.89M$152.16M0.39%-$16.74M
Bentley Systems, IncorporatedCL B(BSY)02,931,296+2,931,296$0$150.90M0.39%+$150.90M
FTAI Aviation Ltd.SHS(FTAI)1,296,965902,875-394,090$149.20M$150.65M0.39%+$1.45M
Coherent Corp.(COHR)419,1641,365,017+945,853$37.39M$147.04M0.38%+$109.65M
Parsons Corporation(PSN)1,889,2811,764,619-124,662$135.59M$146.32M0.38%+$10.73M
Grab Holdings LimitedCL A
CLASS A ORD
21,150,36824,264,548+3,114,180$106.39M$146.07M0.38%+$39.69M
The Baldwin Insurance Group, Inc.CL A(BWIN)5,402,7505,104,695-298,055$231.29M$144.00M0.37%-$87.29M
Eagle Materials Inc.(EXP)611,745615,250+3,505$123.64M$143.38M0.37%+$19.74M
SharkNinja, Inc.(SN)2,192,0661,381,451-810,615$216.99M$142.50M0.37%-$74.50M
National Vision Holdings, Inc.(EYE)3,559,6904,840,473+1,280,783$81.91M$141.29M0.37%+$59.38M
Endeavour Silver Corp.(EXK)2,020,1702,555,051+534,881$107.35M$139.79M0.36%+$32.44M
Bright Horizons Family Solutions Inc.(BFAM)1,446,1211,265,118-181,003$178.73M$137.35M0.36%-$41.37M
Salesforce, Inc.(CRM)758,766568,366-190,400$206.91M$134.70M0.35%-$72.21M
GeneDx Holdings Corp.CL A(WGS)1,631,4021,220,138-411,264$150.59M$131.46M0.34%-$19.14M
Old National Bancorp(ONB)5,224,5525,869,840+645,288$111.49M$128.84M0.33%+$17.35M
ExlService Holdings, Inc.(EXLS)3,187,5282,897,088-290,440$139.58M$127.56M0.33%-$12.02M
Evercore Inc.CL A(EVR)395,088373,148-21,940$106.68M$125.87M0.33%+$19.19M
Amicus Therapeutics Inc
COM
14,642,15715,749,240+1,107,083$83.90M$124.10M0.32%+$40.20M
First Horizon Corporation(FHN)3,763,0105,219,830+1,456,820$79.78M$118.02M0.31%+$38.24M
The Marzetti Company(MZTI)873,357680,240-193,117$150.89M$117.54M0.30%-$33.35M
Snowflake Inc.(SNOW)0518,209+518,209$0$116.88M0.30%+$116.88M
Maplebear Inc.(CART)3,345,7923,177,828-167,964$151.36M$116.82M0.30%-$34.55M
Twist Bioscience Corporation(TWST)3,906,6044,142,283+235,679$143.72M$116.56M0.30%-$27.16M
Carpenter Technology Corporation(CRS)487,697466,244-21,453$134.79M$114.48M0.30%-$20.31M
CAVA Group, Inc.(CAVA)01,888,723+1,888,723$0$114.10M0.30%+$114.10M
Advanced Drainage Systems, Inc.(WMS)933,595820,203-113,392$107.23M$113.76M0.29%+$6.53M
ACV Auctions IncCL A(ACVA)11,109,70611,471,709+362,003$180.20M$113.68M0.29%-$66.51M
WillScot Holdings CorporationCL A(WSC)5,462,9585,317,291-145,667$149.69M$112.25M0.29%-$37.44M
Nextracker IncCL A01,469,638+1,469,638$0$108.74M0.28%+$108.74M
Teradyne, Inc.(TER)0775,463+775,463$0$106.73M0.28%+$106.73M
Garrett Motion Inc.(GTX)5,110,5287,715,824+2,605,296$53.71M$105.09M0.27%+$51.38M
Diebold Nixdorf, Incorporated(DBD)1,622,6421,819,728+197,086$89.89M$103.78M0.27%+$13.88M
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WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC — 13F Holdings — Q3 2025 | TickerTrail