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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
+5.14%
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
$14.1B
AUM Growth
-$591M
Cap. Flow
-$1.14B
Cap. Flow %
-8.06%
Top 10 Hldgs %
20.02%
Holding
1,654
New
292
Increased
437
Reduced
658
Closed
147

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$31.8M
2
BABA icon
Alibaba
BABA
+$24.9M
3
TYL icon
Tyler Technologies
TYL
+$24.4M
4
NTNX icon
Nutanix
NTNX
+$15.6M
5
UNH icon
UnitedHealth
UNH
+$15.2M

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$70.7M
2
AMZN icon
Amazon
AMZN
+$47.1M
3
AAPL icon
Apple
AAPL
+$43.1M
4
EXEL icon
Exelixis
EXEL
+$33M
5
V icon
Visa
V
+$31.2M

Sector Composition

Rank Sector Weight
1 Technology 18.97%
2 Healthcare 17.83%
3 Financials 14.24%
4 Industrials 10.29%
5 Consumer Discretionary 9.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
XRAY icon
351
Dentsply Sirona
XRAY
$2.41B
$4.81M 0.03%
95,564
+275
+0.3% +$16.2K
BURL icon
352
Burlington
BURL
$23.3B
$4.79M 0.03%
35,949
+24,440
+212% +$3.02M
IP icon
353
International Paper
IP
$21.9B
$4.77M 0.03%
94,273
-19,508
-17% -$1.08M
XEC
354
DELISTED
CIMAREX ENERGY CO
XEC
$4.77M 0.03%
50,983
-414
-0.8% -$44.1K
BND icon
355
Vanguard Total Bond Market
BND
$158B
$4.76M 0.03%
59,520
+119
+0.2% +$9.53K
ZD icon
356
Ziff Davis
ZD
$2.11B
$4.76M 0.03%
69,311
-53,603
-44% -$3.63M
EFG icon
357
iShares MSCI EAFE Growth ETF
EFG
$17.2B
$4.74M 0.03%
58,927
-12
-0% -$980
SPMD icon
358
State Street SPDR Portfolio S&P 400 Mid Cap ETF
SPMD
$18.8B
$4.73M 0.03%
142,635
+129,635
+997% +$4.37M
VFC icon
359
VF Corp
VFC
$5.76B
$4.7M 0.03%
67,302
+371
+0.6% +$26.8K
RHI icon
360
Robert Half
RHI
$4.47B
$4.66M 0.03%
80,450
-2,134
-3% -$122K
TROW icon
361
T. Rowe Price
TROW
$24.3B
$4.64M 0.03%
42,972
-775
-2% -$86.3K
IWS icon
362
iShares Russell Mid-Cap Value ETF
IWS
$15.9B
$4.62M 0.03%
53,445
-854
-2% -$75.7K
SPSB icon
363
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
$10.7B
$4.62M 0.03%
152,960
+9,844
+7% +$298K
BSV icon
364
Vanguard Short-Term Bond ETF
BSV
$44.6B
$4.61M 0.03%
58,816
-18,966
-24% -$1.49M
HYG icon
365
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.6B
$4.6M 0.03%
53,699
-5,744
-10% -$496K
EBAY icon
366
eBay
EBAY
$50.9B
$4.58M 0.03%
113,835
-17,132
-13% -$709K
COF icon
367
Capital One
COF
$134B
$4.56M 0.03%
47,620
-26,354
-36% -$2.62M
WPM icon
368
Wheaton Precious Metals
WPM
$60.9B
$4.56M 0.03%
223,750
-1,270
-0.6% -$26.1K
GLW icon
369
Corning
GLW
$142B
$4.52M 0.03%
162,147
-6,112
-4% -$188K
WPC icon
370
W.P. Carey
WPC
$16.3B
$4.52M 0.03%
74,413
-385
-0.5% -$23.7K
VGT icon
371
Vanguard Information Technology ETF
VGT
$148B
$4.5M 0.03%
210,368
-14,368
-6% -$314K
LQD icon
372
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$33B
$4.49M 0.03%
38,274
-5,026
-12% -$594K
APPF icon
373
AppFolio
APPF
$7.15B
$4.49M 0.03%
109,900
+1,175
+1% +$48.9K
MDLZ icon
374
Mondelez International
MDLZ
$80.3B
$4.49M 0.03%
107,486
-2,695
-2% -$117K
RWO icon
375
State Street SPDR Dow Jones Global Real Estate ETF
RWO
$1.3B
$4.48M 0.03%
96,878
-75,313
-44% -$3.51M

Similar funds

William Blair & Company's Q1 2018 Portfolio in Review

As of Q1 2018, William Blair & Company held 1,654 positions worth $14.1B, down 4% from $14.7B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

William Blair & Company withdrew a net $1.14B in Q1 2018, closing 147 positions and reducing 658 holdings. Its most notable exit was Invesco S&P 500 Equal Weight ETF, an estimated $6.64M position sold in full.

By sector, the portfolio is most concentrated in Technology at 19% of assets, up from 18% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Worldpay, Inc. worth $6.54M.

  • William Blair & Company's largest Q1 2018 buy was Worldpay, Inc.: 79,468 shares worth $6.54M.
  • William Blair & Company added most to Everpure Inc in Q1 2018, an estimated $31.8M increase.
  • William Blair & Company's biggest Q1 2018 reduction was Meta Platforms (Facebook), cutting an estimated $70.7M.
  • William Blair & Company fully exited Invesco S&P 500 Equal Weight ETF in Q1 2018, selling an estimated $6.64M.
  • William Blair & Company's ten largest holdings make up 20% of its $14.1B portfolio in Q1 2018.
  • William Blair & Company opened 292 new positions and closed 147 in Q1 2018.
  • William Blair & Company's portfolio value fell 4% quarter-over-quarter to $14.1B.

Based on William Blair & Company's 13F filing for Q1 2018, filed 15 May 2018.