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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
PIII icon
1626
P3 Health Partners
PIII
$38.5M
$48.6K ﹤0.01%
2,517
– –
FPX icon
1627
First Trust US Equity Opportunities ETF
FPX
$1.51B
$48.5K ﹤0.01%
440
– –
SPTI icon
1628
State Street SPDR Portfolio Intermediate Term Treasury ETF
SPTI
$10.6B
$48.5K ﹤0.01%
1,668
-576
-26% -$16.5K
EGRX
1629
DELISTED
Eagle Pharmaceuticals, Inc.
EGRX
$48.3K ﹤0.01%
12,952
-148
-1% -$706
ITEQ icon
1630
Amplify BlueStar Israel Technology ETF
ITEQ
$119M
$47.9K ﹤0.01%
1,000
– –
EQAL icon
1631
Invesco Russell 1000 Equal Weight ETF
EQAL
$838M
$47.8K ﹤0.01%
982
– –
EZM icon
1632
WisdomTree US MidCap Fund
EZM
$956M
$47.7K ﹤0.01%
765
– –
JETS icon
1633
US Global Jets ETF
JETS
$800M
$47.4K ﹤0.01%
+2,286
New +$43K
DVYE icon
1634
iShares Emerging Markets Dividend ETF
DVYE
$1.22B
$46.6K ﹤0.01%
1,625
– –
CTXR icon
1635
Citius Pharmaceuticals
CTXR
$18.7M
$45.7K ﹤0.01%
3,648
-200
-5% -$3.37K
FEZ icon
1636
State Street SPDR EURO STOXX 50 ETF
FEZ
$4.55B
$45.3K ﹤0.01%
850
– –
IHF icon
1637
iShares US Healthcare Providers ETF
IHF
$1.27B
$45.1K ﹤0.01%
790
– –
SGMO
1638
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$43.7K ﹤0.01%
50,500
-9,402
-16% -$6.89K
IRD
1639
Opus Genetics
IRD
$302M
$43.6K ﹤0.01%
33,267
– –
OXY.WS icon
1640
Occidental Petroleum Corp Warrants
OXY.WS
$32B
$43K ﹤0.01%
1,447
+387
+37% +$13.6K
PFXF icon
1641
VanEck Preferred Securities ex Financials ETF
PFXF
$2.47B
$42.6K ﹤0.01%
2,334
+334
+17% +$5.88K
WOMN icon
1642
Impact Shares Womens Empowerment ETF Trading
WOMN
$59M
$42.3K ﹤0.01%
1,095
+1
+0.1% +$37
LLYVK icon
1643
Liberty Live Group Series C
LLYVK
$9.46B
$42.1K ﹤0.01%
820
-636
-44% -$25.4K
FINX icon
1644
Global X FinTech ETF
FINX
$170M
$41.3K ﹤0.01%
1,474
– –
CORP icon
1645
PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund
CORP
$1.58B
$41.1K ﹤0.01%
413
+400
+3,077% +$39.1K
AWRE icon
1646
Aware
AWRE
$27.7M
$41.1K ﹤0.01%
21,964
– –
ALLK
1647
DELISTED
Allakos
ALLK
$39.1K ﹤0.01%
59,817
-5,000
-8% -$3.62K
EWG icon
1648
iShares MSCI Germany ETF
EWG
$1.62B
$38.5K ﹤0.01%
1,138
– –
BRF icon
1649
VanEck Brazil Small-Cap ETF
BRF
$21.4M
$38.3K ﹤0.01%
2,572
– –
PETS icon
1650
PetMed Express
PETS
$42.3M
$38.3K ﹤0.01%
+10,400
New +$36.8K
64 65
66
67 68

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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.