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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
HEFA icon
501
iShares Currency Hedged MSCI EAFE ETF
HEFA
$7.76B
$5.1M 0.02%
144,120
-7,940
-5% -$276K
RH icon
502
RH
RH
$3.71B
$5.08M 0.01%
15,189
-138
-0.9% -$38K
COR icon
503
Cencora
COR
$61.2B
$5.07M 0.01%
22,528
-39
-0.2% -$9.05K
ENB icon
504
Enbridge
ENB
$112B
$4.99M 0.01%
122,826
+534
+0.4% +$20.6K
BBY icon
505
Best Buy
BBY
$17.3B
$4.97M 0.01%
48,120
+361
+0.8% +$32.5K
AXSM icon
506
Axsome Therapeutics
AXSM
$10.9B
$4.96M 0.01%
55,170
-3,981
-7% -$347K
PGX icon
507
Invesco Preferred ETF
PGX
$3.78B
$4.92M 0.01%
398,697
+3,464
+0.9% +$41.3K
HHS icon
508
Harte-Hanks
HHS
$4.92M 0.01%
660,845
PHM icon
509
Pultegroup
PHM
$25.3B
$4.91M 0.01%
34,238
+111
+0.3% +$14.1K
VHT icon
510
Vanguard Health Care ETF
VHT
$18.7B
$4.89M 0.01%
17,340
+404
+2% +$112K
SOXX icon
511
iShares Semiconductor ETF
SOXX
$45.9B
$4.83M 0.01%
20,964
+1,275
+6% +$293K
SHY icon
512
iShares 1-3 Year Treasury Bond ETF
SHY
$25.5B
$4.82M 0.01%
57,942
-230
-0.4% -$19K
XMTR icon
513
Xometry
XMTR
$5.34B
$4.79M 0.01%
260,697
-56,335
-18% -$925K
IBN icon
514
ICICI Bank
IBN
$108B
$4.76M 0.01%
159,583
-213
-0.1% -$6.2K
CTVA icon
515
Corteva
CTVA
$51.3B
$4.75M 0.01%
80,739
-968
-1% -$52.9K
RHI icon
516
Robert Half
RHI
$4.37B
$4.74M 0.01%
70,362
-14,814
-17% -$938K
AZO icon
517
AutoZone
AZO
$51.1B
$4.7M 0.01%
1,493
-73
-5% -$224K
MELI icon
518
Mercado Libre
MELI
$92.3B
$4.68M 0.01%
2,280
+252
+12% +$474K
BL icon
519
BlackLine
BL
$1.72B
$4.68M 0.01%
84,840
-4,181
-5% -$206K
SUB icon
520
iShares Short-Term National Muni Bond ETF
SUB
$11.4B
$4.65M 0.01%
43,807
-15,826
-27% -$1.67M
SNOW icon
521
Snowflake
SNOW
$115B
$4.61M 0.01%
40,121
+1,026
+3% +$126K
XLU icon
522
State Street Utilities Select Sector SPDR ETF
XLU
$22.7B
$4.54M 0.01%
112,292
+14,470
+15% +$537K
HDV
523
iShares Core High Dividend ETF
HDV
$14.8B
$4.53M 0.01%
192,755
-5,365
-3% -$123K
NUE icon
524
Nucor
NUE
$62.1B
$4.5M 0.01%
29,935
-1,800
-6% -$271K
COO icon
525
Cooper Companies
COO
$14.5B
$4.49M 0.01%
40,702
+1,007
+3% +$98K

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.