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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
SMDV icon
1176
ProShares Russell 2000 Dividend Growers ETF
SMDV
$710M
$412K ﹤0.01%
5,946
GOVT icon
1177
iShares US Treasury Bond ETF
GOVT
$43.8B
$412K ﹤0.01%
17,549
+914
+5% +$21.2K
BBAX icon
1178
JPMorgan BetaBuilders Developed Asia Pacific-ex Japan ETF
BBAX
$6.9B
$410K ﹤0.01%
7,591
+20
+0.3% +$1K
GBDC icon
1179
Golub Capital BDC
GBDC
$3.42B
$408K ﹤0.01%
27,014
+838
+3% +$12.7K
KRRO icon
1180
Korro Bio
KRRO
$195M
$408K ﹤0.01%
+12,200
New +$513K
SLV icon
1181
iShares Silver Trust
SLV
$30.9B
$407K ﹤0.01%
14,342
-143
-1% -$3.84K
VOYA icon
1182
Voya Financial
VOYA
$9.19B
$407K ﹤0.01%
5,142
-63
-1% -$4.5K
EVR icon
1183
Evercore
EVR
$11.8B
$405K ﹤0.01%
1,599
-29
-2% -$6.9K
MRTN icon
1184
Marten Transport
MRTN
$1.22B
$404K ﹤0.01%
22,800
UTHR icon
1185
United Therapeutics
UTHR
$23.1B
$404K ﹤0.01%
1,126
-1
-0.1% -$338
DB icon
1186
Deutsche Bank
DB
$71.5B
$400K ﹤0.01%
23,115
CMS icon
1187
CMS Energy
CMS
$22.3B
$399K ﹤0.01%
5,652
+223
+4% +$14.6K
ATO icon
1188
Atmos Energy
ATO
$28.8B
$396K ﹤0.01%
2,854
+307
+12% +$39.4K
SR icon
1189
Spire
SR
$4.85B
$395K ﹤0.01%
5,875
-40
-0.7% -$2.6K
DLTH icon
1190
Duluth Holdings
DLTH
$159M
$395K ﹤0.01%
104,932
+35,823
+52% +$131K
EXR icon
1191
Extra Space Storage
EXR
$31.6B
$394K ﹤0.01%
2,189
+765
+54% +$129K
ITB icon
1192
iShares US Home Construction ETF
ITB
$2.41B
$392K ﹤0.01%
3,082
+107
+4% +$12.4K
BRZE icon
1193
Braze
BRZE
$2.99B
$391K ﹤0.01%
12,085
-843
-7% -$33.3K
TSN icon
1194
Tyson Foods
TSN
$20.4B
$386K ﹤0.01%
6,485
-2,352
-27% -$144K
ICLN icon
1195
iShares Global Clean Energy ETF
ICLN
$2.1B
$383K ﹤0.01%
26,071
-4,498
-15% -$63.4K
CCEP icon
1196
Coca-Cola Europacific Partners
CCEP
$47.9B
$383K ﹤0.01%
4,860
-82
-2% -$6.29K
WES icon
1197
Western Midstream Partners
WES
$19.3B
$382K ﹤0.01%
9,989
-389
-4% -$15.3K
PAA icon
1198
Plains All American Pipeline
PAA
$16.1B
$382K ﹤0.01%
21,965
-2,873
-12% -$51.4K
SWKS icon
1199
Skyworks Solutions
SWKS
$10.6B
$380K ﹤0.01%
3,850
+721
+23% +$76.5K
SCHP icon
1200
Schwab US TIPS ETF
SCHP
$16.2B
$380K ﹤0.01%
14,180
-11,172
-44% -$295K

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.