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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
GDYN icon
326
Grid Dynamics Holdings
GDYN
$615M
$11.2M 0.03%
802,437
-25,452
-3% -$329K
SHAK icon
327
Shake Shack
SHAK
$2.87B
$11.2M 0.03%
108,534
-4,925
-4% -$474K
FND icon
328
Floor & Decor
FND
$6.68B
$11.1M 0.03%
89,791
+51,104
+132% +$5.31M
NSC icon
329
Norfolk Southern
NSC
$75.1B
$11.1M 0.03%
44,646
-37
-0.1% -$8.87K
STKL
330
DELISTED
SunOpta
STKL
$11.1M 0.03%
1,737,022
-217,006
-11% -$1.27M
IWO icon
331
iShares Russell 2000 Growth ETF
IWO
$15.1B
$11.1M 0.03%
38,960
-407
-1% -$111K
TENB icon
332
Tenable Holdings
TENB
$4.01B
$11M 0.03%
271,618
-2,712
-1% -$113K
TRMB icon
333
Trimble
TRMB
$13.9B
$11M 0.03%
177,131
+7,656
+5% +$428K
DUK icon
334
Duke Energy
DUK
$97.3B
$10.8M 0.03%
93,707
+1,393
+2% +$155K
SDY icon
335
State Street SPDR S&P Dividend ETF
SDY
$23.9B
$10.6M 0.03%
74,840
-1,731
-2% -$234K
IWN icon
336
iShares Russell 2000 Value ETF
IWN
$14.6B
$10.4M 0.03%
62,535
+128
+0.2% +$20.8K
VBR icon
337
Vanguard Morningstar Small-Cap Value ETF
VBR
$37.9B
$10.4M 0.03%
51,628
+6,606
+15% +$1.27M
GEHC icon
338
GE HealthCare
GEHC
$32.4B
$10.4M 0.03%
110,373
+115
+0.1% +$9.65K
FVD icon
339
First Trust Value Line Dividend Fund
FVD
$8.41B
$10.3M 0.03%
226,550
-1,275
-0.6% -$55.3K
VOT icon
340
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$19.9B
$10.3M 0.03%
42,278
+1,010
+2% +$235K
NOC icon
341
Northrop Grumman
NOC
$81.2B
$10.2M 0.03%
19,301
+488
+3% +$239K
CEG icon
342
Constellation Energy
CEG
$95.6B
$10.1M 0.03%
38,884
+12,893
+50% +$2.56M
BABA icon
343
Alibaba
BABA
$308B
$10M 0.03%
94,331
+8,654
+10% +$708K
GLW icon
344
Corning
GLW
$143B
$9.99M 0.03%
221,369
-1,920
-0.9% -$80.8K
SJM icon
345
J.M. Smucker
SJM
$12.8B
$9.73M 0.03%
80,349
-1,324
-2% -$156K
ICFI icon
346
ICF International
ICFI
$1.72B
$9.71M 0.03%
58,217
+4,552
+8% +$700K
GIS icon
347
General Mills
GIS
$19.7B
$9.59M 0.03%
129,865
-1,392
-1% -$96.4K
C icon
348
Citigroup
C
$226B
$9.56M 0.03%
152,688
+1,058
+0.7% +$65.4K
MO icon
349
Altria Group
MO
$114B
$9.5M 0.03%
186,114
-3,124
-2% -$158K
NVO
350
Novo Nordisk
NVO
$209B
$9.49M 0.03%
79,693
-722
-0.9% -$96.3K

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.