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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+7.16%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$34.1B
AUM Growth
+$1.63B
Cap. Flow
-$169M
Cap. Flow %
-0.5%
Top 10 Hldgs %
23.77%
Holding
1,892
New
86
Increased
671
Reduced
778
Closed
71

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$92.1M
2
AAON icon
Aaon
AAON
+$55.5M
3
P
Everpure Inc
P
+$43.5M
4
BAH icon
Booz Allen Hamilton
BAH
+$29M
5
RBC icon
RBC Bearings
RBC
+$26.8M

Top Sells

Rank Stock Value
1
DXCM icon
DexCom
DXCM
+$128M
2
CRWD icon
CrowdStrike
CRWD
+$42.9M
3
BLK icon
Blackrock
BLK
+$42M
4
CSGP icon
CoStar Group
CSGP
+$41.5M
5
SBUX icon
Starbucks
SBUX
+$38.8M

Sector Composition

Rank Sector Weight
1 Technology 27.11%
2 Healthcare 14.76%
3 Financials 12.67%
4 Industrials 11.93%
5 Consumer Discretionary 7.9%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CBRE icon
876
CBRE Group
CBRE
$42.9B
$1.12M ﹤0.01%
9,035
+4,558
+102% +$497K
XLG icon
877
Invesco S&P 500 Top 50 ETF
XLG
$11B
$1.12M ﹤0.01%
23,660
-350
-1% -$16.1K
FXI icon
878
iShares China Large-Cap ETF
FXI
$4.31B
$1.11M ﹤0.01%
34,982
-280
-0.8% -$7.4K
HURN icon
879
Huron Consulting
HURN
$2.42B
$1.11M ﹤0.01%
10,172
-159
-2% -$16.9K
TD icon
880
Toronto Dominion Bank
TD
$200B
$1.1M ﹤0.01%
17,336
-3,260
-16% -$193K
CSGS
881
DELISTED
CSG Systems International
CSGS
$1.09M ﹤0.01%
22,414
-8,569
-28% -$391K
NICE icon
882
Nice
NICE
$5.97B
$1.08M ﹤0.01%
6,230
+340
+6% +$58.4K
AIG icon
883
American International
AIG
$41.3B
$1.07M ﹤0.01%
14,644
-1,811
-11% -$135K
HYD icon
884
VanEck High Yield Muni ETF
HYD
$4.4B
$1.07M ﹤0.01%
20,161
+161
+0.8% +$8.43K
OGE icon
885
OGE Energy
OGE
$9.71B
$1.07M ﹤0.01%
26,052
-65
-0.2% -$2.52K
STT icon
886
State Street
STT
$50.7B
$1.06M ﹤0.01%
12,030
-135
-1% -$11.1K
FDS icon
887
Factset
FDS
$10.2B
$1.06M ﹤0.01%
2,312
+122
+6% +$51.8K
MXCT icon
888
MaxCyte
MXCT
$126M
$1.06M ﹤0.01%
272,959
+2,690
+1% +$11.3K
CELH icon
889
Celsius Holdings
CELH
$7.03B
$1.06M ﹤0.01%
33,701
+29,181
+646% +$1.23M
LEN.B icon
890
Lennar Class B
LEN.B
$20.8B
$1.06M ﹤0.01%
6,425
+16
+0.2% +$2.44K
JEF icon
891
Jefferies Financial Group
JEF
$13.1B
$1.05M ﹤0.01%
17,040
-12
-0.1% -$681
WAL icon
892
Western Alliance Bancorporation
WAL
$8.87B
$1.05M ﹤0.01%
12,110
-94
-0.8% -$7.23K
FTA icon
893
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.42B
$1.05M ﹤0.01%
13,232
-317
-2% -$24.2K
SUSB icon
894
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.3B
$1.04M ﹤0.01%
41,278
+226
+0.6% +$5.62K
DLN icon
895
WisdomTree US LargeCap Dividend Fund
DLN
$6.39B
$1.03M ﹤0.01%
13,156
-583
-4% -$44K
LH icon
896
Labcorp
LH
$25.9B
$1.03M ﹤0.01%
4,614
-3
-0.1% -$659
LYB icon
897
LyondellBasell Industries
LYB
$19.2B
$1.03M ﹤0.01%
10,698
+1,556
+17% +$149K
SWK icon
898
Stanley Black & Decker
SWK
$15.7B
$1.02M ﹤0.01%
9,304
-7,338
-44% -$704K
URTH icon
899
iShares MSCI World ETF
URTH
$8.36B
$1.02M ﹤0.01%
6,516
+262
+4% +$39.5K
SLYV icon
900
State Street SPDR S&P 600 Small Cap Value ETF
SLYV
$5.08B
$1.02M ﹤0.01%
11,772
-1,017
-8% -$85.1K

Similar funds

William Blair & Company's Q3 2024 Portfolio in Review

As of Q3 2024, William Blair & Company held 1,892 positions worth $34.1B, up 5% from $32.4B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q3 2024 filing shows 86 new, 671 increased, 778 reduced and 71 closed positions. Its largest new stake was PAR Technology: 73,733 shares worth $3.84M. The largest sale was DexCom, an estimated $128M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, down from 27% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2024 buy was PAR Technology: 73,733 shares worth $3.84M.
  • William Blair & Company added most to NVIDIA in Q3 2024, an estimated $92.1M increase.
  • William Blair & Company's biggest Q3 2024 reduction was DexCom, cutting an estimated $128M.
  • William Blair & Company fully exited Blackrock in Q3 2024, selling an estimated $42M.
  • William Blair & Company's ten largest holdings make up 24% of its $34.1B portfolio in Q3 2024.
  • William Blair & Company opened 86 new positions and closed 71 in Q3 2024.
  • William Blair & Company's portfolio value rose 5% quarter-over-quarter to $34.1B.

Based on William Blair & Company's 13F filing for Q3 2024, filed 12 Nov 2024.