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Asset Manager ← All Institutions

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

150 NORTH RIVERSIDE PLAZA, CHICAGO, IL 60606 • 312-236-1600

Q3 2025 · Filed 2025-11-12
Market Value
$38.0B
+3.2%
Holdings
449
+2
New Purchases
45
Added To
108
Closed
47
Reduced
247
Top 10 Concentration
31.6%
Turnover
20.5%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
GOOGL 1.59% 0.17% +1.42% $604M
AAPL 3.77% 2.93% +0.84% $1.4B
TSM 4.73% 4.08% +0.65% $1.8B
NU 0.82% 0.26% +0.56% $311M
NVDA 5.69% 5.27% +0.42% $2.2B
BSY 0.40% 0.00% +0.40% $151M
ONTO 0.67% 0.30% +0.37% $256M
CIEN 0.94% 0.60% +0.34% $356M
ORCL 0.82% 0.51% +0.31% $311M
SNOW 0.31% 0.00% +0.31% $117M
CAVA 0.30% 0.00% +0.30% $114M
NXT 0.29% 0.00% +0.29% $109M
COHR 0.39% 0.10% +0.29% $147M
BAP 0.58% 0.29% +0.29% $218M
TER 0.28% 0.00% +0.28% $107M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
DDOG 0.00% 0.79% -0.79% $582K
AMZN 2.56% 3.22% -0.66% $971M
META 2.30% 2.87% -0.57% $871M
CMG 0.52% 0.96% -0.44% $197M
EPAM 0.00% 0.40% -0.40% $0
APO 0.00% 0.36% -0.36% $879K
MELI 1.42% 1.70% -0.28% $537M
PODD 0.24% 0.50% -0.26% $91M
SPOT 0.52% 0.78% -0.26% $197M
NICE 0.00% 0.25% -0.25% $0
BRP 0.38% 0.63% -0.25% $144M
PCTY 0.00% 0.24% -0.23% $394K
INTU 0.88% 1.11% -0.23% $333M
IDXX 0.77% 1.00% -0.23% $293M
COST 0.79% 1.01% -0.23% $299M

Sector Allocation Over Time

Industry Breakdown

IndustryWeight
Technology 35.9%
Industrials 12.8%
Healthcare 12.8%
Financial Services 11.1%
Consumer Cyclical 9.6%

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 23 $13.2B 34.8%
Large Cap 163 $13.5B 35.7%
Mid Cap 199 $9.3B 24.5%
Small Cap 59 $1.8B 4.8%
Micro Cap 5 $55M 0.1%

Portfolio Analytics

Avg Market Cap
$93.7B
Median Market Cap
$7.3B
Avg P/E
38.1
Median P/E
23.7
Avg Dividend Yield
0.03%
Avg Beta
1.01
# Stocks
443
# ETFs / Funds
6

Top Holdings (449 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 NVDA 5.69% 11,569,001 $2.2B $186.58 $220M -703,392 -5.7%
2 MSFT 5.24% 3,836,826 $2.0B $517.95 $7M -144,895 -3.6%
3 TSM 4.73% 6,422,158 $1.8B $279.28 $293M -200,097 -3.0%
4 AAPL 3.77% 5,620,453 $1.4B $254.63 $353M +366,612 +7.0%
5 AMZN 2.56% 4,421,161 $971M $219.57 -$214M -979,192 -18.1%
6 AVGO 2.44% 2,811,124 $927M $329.91 $112M -148,048 -5.0%
7 META 2.30% 1,186,127 $871M $734.38 -$184M -242,994 -17.0%
8 MA 1.66% 1,105,345 $629M $568.81 -$57M -114,920 -9.4%
9 SE 1.63% 3,463,532 $619M $178.72 $45M -124,615 -3.5%
10 GOOGL 1.59% 2,486,002 $604M $243.10 $541M +2,126,770 +592.0%
11 CG 1.45% 8,748,975 $549M $62.70 $37M -1,200,480 -12.1%
12 MELI 1.42% 229,804 $537M $2,336.94 -$87M -8,795 -3.7%
13 DOCS 1.12% 5,829,169 $426M $73.15 $106M +609,775 +11.7%
14 TRU 1.03% 4,678,809 $392M $83.78 -$25M -60,294 -1.3%
15 P 1.03% 4,666,892 $391M $83.81 $107M -259,944 -5.3%
16 CIEN 0.94% 2,440,888 $356M $145.67 $135M -267,652 -9.9%
17 NOW 0.91% 374,010 $344M $920.28 -$16M +23,441 +6.7%
18 INTU 0.88% 487,232 $333M $682.91 -$75M -29,899 -5.8%
19 ORLY 0.83% 2,915,674 $314M $107.81 -$5M -628,409 -17.7%
20 ORCL 0.82% 1,107,586 $311M $281.24 $123M +246,243 +28.6%
21 NU 0.82% 19,449,424 $311M $16.01 $217M +12,574,893 +182.9%
22 COST 0.79% 322,740 $299M $925.63 -$74M -53,745 -14.3%
23 IDXX 0.77% 459,019 $293M $638.89 -$74M -226,069 -33.0%
24 TLN 0.76% 679,697 $289M $425.38 -$31M -422,085 -38.3%
25 A 0.73% 2,144,086 $275M $128.35 $14M -70,401 -3.2%
26 UNH 0.70% 768,535 $265M $345.30 $52M +84,394 +12.3%
27 PRMB 0.69% 11,834,384 $262M $22.10 -$53M +1,231,701 +11.6%
28 UBER 0.68% 2,644,874 $259M $97.97 $2M -107,664 -3.9%
29 ONTO 0.67% 1,981,761 $256M $129.22 $145M +882,901 +80.3%
30 LIN 0.67% 537,411 $255M $475.00 -$28M -66,615 -11.0%
31 LRCX 0.65% 1,843,616 $247M $133.90 $61M -64,752 -3.4%
32 TYL 0.63% 459,114 $240M $523.16 $28M +100,640 +28.1%
33 NVT 0.62% 2,400,379 $237M $98.64 $9M -713,557 -22.9%
34 BWXT 0.61% 1,255,310 $231M $184.37 $13M -262,046 -17.3%
35 LYV 0.60% 1,400,174 $229M $163.40 -$17M -224,841 -13.8%
36 RE 0.60% 651,474 $228M $350.23 -$5M -34,295 -5.0%
37 LRN 0.59% 1,511,080 $225M $148.94 $65M +410,029 +37.2%
38 INSM 0.59% 1,555,057 $224M $144.01 $56M -110,545 -6.6%
39 VEEV 0.59% 748,644 $223M $297.91 $45M +131,902 +21.4%
40 CCJ 0.58% 2,638,033 $221M $83.86 -$66M -1,231,258 -31.8%
41 BAP 0.58% 820,073 $218M $266.28 $112M +342,308 +71.7%
42 ITUB 0.57% 29,470,195 $216M $7.34 $17M +191,733 +0.7%
43 RY 0.56% 1,433,452 $211M $147.36 $33M +80,063 +5.9%
44 CPRT 0.55% 4,651,474 $209M $44.97 -$3M +336,529 +7.8%
45 WAL 0.55% 2,394,722 $208M $86.72 $27M +81,386 +3.5%
46 BCO 0.54% 1,769,867 $207M $116.86 $32M -193,114 -9.8%
47 MNST 0.53% 2,999,718 $202M $67.31 $5M -144,155 -4.6%
48 MLI 0.53% 1,994,875 $202M $101.11 $17M -324,694 -14.0%
49 WAY 0.53% 5,263,187 $200M $37.92 -$15M +23,822 +0.5%
50 SPOT 0.52% 282,324 $197M $698.00 -$88M -89,462 -24.1%
51 CMG 0.52% 5,023,703 $197M $39.19 -$156M -1,252,721 -20.0%
52 MRCY 0.51% 2,487,957 $193M $77.40 -$60M -2,207,726 -47.0%
53 RACE 0.50% 394,449 $191M $485.22 -$20M -36,379 -8.4%
54 MDGL 0.50% 411,802 $189M $458.66 $83M +61,513 +17.6%
55 MLM 0.46% 277,356 $175M $630.28 $17M -9,359 -3.3%
56 CHE 0.45% 385,124 $172M $447.74 $7M +46,038 +13.6%
57 POOL 0.45% 555,230 $172M $310.07 $1M -31,080 -5.3%
58 CWST 0.45% 1,809,867 $172M $94.88 -$36M +9,712 +0.5%
59 CFLT 0.45% 8,569,807 $170M $19.80 -$71M -1,069,295 -11.1%
60 AMD 0.45% 1,047,200 $169M $161.79 $83M +440,296 +72.5%
61 CW 0.44% 310,092 $168M $542.94 -$9M -52,130 -14.4%
62 PLNT 0.44% 1,593,907 $165M $103.80 -$24M -145,037 -8.3%
63 DT 0.43% 3,397,838 $165M $48.45 -$65M -765,523 -18.4%
64 GMED 0.43% 2,819,165 $161M $57.27 $20M +414,134 +17.2%
65 QTWO 0.41% 2,141,005 $155M $72.39 -$29M +175,146 +8.9%
66 CWAN 0.41% 8,576,372 $155M $18.02 -$39M -236,504 -2.7%
67 MANH 0.40% 747,928 $153M $204.98 -$26M -160,406 -17.7%
68 APPF 0.40% 551,969 $152M $275.66 -$17M -181,459 -24.7%
69 BSY 0.40% 2,931,296 $151M $51.48 +2,931,296 NEW
70 COHR 0.39% 1,365,017 $147M $107.72 $110M +945,853 +225.7%
71 PSN 0.39% 1,764,619 $146M $82.92 $11M -124,662 -6.6%
72 GRAB 0.38% 24,264,548 $146M $6.02 $40M +3,114,180 +14.7%
73 BRP 0.38% 5,104,695 $144M $28.21 -$87M -298,055 -5.5%
74 EXP 0.38% 615,250 $143M $233.04 $20M +3,505 +0.6%
75 SN 0.38% 1,381,451 $142M $103.15 -$74M -810,615 -37.0%
76 EYE 0.37% 4,840,473 $141M $29.19 $59M +1,280,783 +36.0%
77 EXAS 0.37% 2,555,051 $140M $54.71 $32M +534,881 +26.5%
78 BFAM 0.36% 1,265,118 $137M $108.57 -$41M -181,003 -12.5%
79 CRM 0.35% 568,366 $135M $237.00 -$72M -190,400 -25.1%
80 WGS 0.35% 1,220,138 $131M $107.74 -$19M -411,264 -25.2%
81 ONB 0.34% 5,869,840 $129M $21.95 $17M +645,288 +12.3%
82 EXLS 0.34% 2,897,088 $128M $44.03 -$12M -290,440 -9.1%
83 EVR 0.33% 373,148 $126M $337.32 $19M -21,940 -5.5%
84 FOLD 0.33% 15,749,240 $124M $7.88 $40M +1,107,083 +7.6%
85 FHN 0.31% 5,219,830 $118M $22.61 $38M +1,456,820 +38.7%
86 LANC 0.31% 680,240 $118M $172.79 -$33M -193,117 -22.1%
87 SNOW 0.31% 518,209 $117M $225.55 +518,209 NEW
88 CART 0.31% 3,177,828 $117M $36.76 -$35M -167,964 -5.0%
89 TWST 0.31% 4,142,283 $117M $28.14 -$27M +235,679 +6.0%
90 CRS 0.30% 466,244 $114M $245.54 -$20M -21,453 -4.4%
91 CAVA 0.30% 1,888,723 $114M $60.41 +1,888,723 NEW
92 WMS 0.30% 820,203 $114M $138.70 $7M -113,392 -12.2%
93 ACVA 0.30% 11,471,709 $114M $9.91 -$67M +362,003 +3.3%
94 WSC 0.30% 5,317,291 $112M $21.11 -$37M -145,667 -2.7%
95 NXT 0.29% 1,469,638 $109M $73.99 +1,469,638 NEW
96 TER 0.28% 775,463 $107M $137.64 +775,463 NEW
97 GTX 0.28% 7,715,824 $105M $13.62 $51M +2,605,296 +51.0%
98 LSCC 0.27% 1,393,692 $102M $73.32 +1,393,692 NEW
99 EHC 0.27% 803,283 $102M $127.02 -$68M -580,485 -42.0%
100 CHDN 0.26% 1,017,726 $99M $97.01 $5M +85,925 +9.2%

New Positions

SymbolValue% Port
BSY $151M 0.40%
SNOW $117M 0.31%
CAVA $114M 0.30%
NXT $109M 0.29%
TER $107M 0.28%
LSCC $102M 0.27%
TME $88M 0.23%
IWF $79M 0.21%
RRX $58M 0.15%
LAUR $55M 0.14%
KWR $46M 0.12%
PI $36M 0.10%
XP $35M 0.09%
HAYW $30M 0.08%
RMBS $30M 0.08%

Sold Out Positions

SymbolValue% Port
CB —%
AGCO —%
OEC —%
NEE —%
AVTR —%
ZTS —%
PAM —%
RYZ —%
YPF —%
BURL —%
CARR —%
BSAC —%
INFY —%
LOMA —%
EPAM —%
View SEC EDGAR Filings for WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms