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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
+4.98%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$60.5B
AUM Growth
+$4.27B
Cap. Flow
-$6.02M
Cap. Flow %
-0.01%
Top 10 Hldgs %
8.14%
Holding
2,280
New
233
Increased
803
Reduced
822
Closed
265

Top Buys

Rank Stock Value
1
ABEV icon
Ambev
ABEV
+$275M
2
BIDU icon
Baidu
BIDU
+$202M
3
AKAM icon
Akamai
AKAM
+$127M
4
IPGP icon
IPG Photonics
IPGP
+$107M
5
WP
Worldpay, Inc.
WP
+$106M

Top Sells

Rank Stock Value
1
ABV
COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH
ABV
+$237M
2
PRGO icon
Perrigo
PRGO
+$186M
3
SWI
SOLARWINDS INC COM STK (DE)
SWI
+$104M
4
CLH icon
Clean Harbors
CLH
+$104M
5
FMX icon
Fomento Económico Mexicano
FMX
+$101M

Sector Composition

Rank Sector Weight
1 Industrials 8.87%
2 Technology 6.81%
3 Consumer Discretionary 6.54%
4 Healthcare 5.75%
5 Financials 5.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NSPH
376
DELISTED
NANOSPHERE INC. COM NEW
NSPH
$12.7M 0.02%
277,981
+13,332
+5% +$558K
TTI icon
377
TETRA Technologies
TTI
$1.28B
$12.7M 0.02%
1,025,450
+103,692
+11% +$1.29M
RTI
378
DELISTED
RTI INTL METALS INC(HLDG CO)
RTI
$12.4M 0.02%
362,874
+39,524
+12% +$1.34M
NOV icon
379
NOV
NOV
$7.13B
$12.4M 0.02%
173,037
-62,083
-26% -$4.51M
FUL icon
380
H.B. Fuller
FUL
$3.11B
$12.4M 0.02%
238,172
+10,079
+4% +$491K
MRK icon
381
Merck
MRK
$316B
$12.4M 0.02%
258,822
-57,821
-18% -$2.64M
ENPH icon
382
Enphase Energy
ENPH
$5.36B
$12.3M 0.02%
1,942,463
+100,361
+5% +$735K
BAGL
383
DELISTED
EINSTEIN NOAH RESTAURANT GROUP, INC CMN STK (DELAWARE)
BAGL
$12.1M 0.02%
836,237
+613,041
+275% +$10.2M
SPTN
384
DELISTED
SpartanNash
SPTN
$12M 0.02%
496,184
+52,305
+12% +$1.21M
ATML
385
DELISTED
ATMEL CORP
ATML
$12M 0.02%
1,534,790
+152,254
+11% +$1.11M
PB icon
386
Prosperity Bancshares
PB
$9.08B
$11.9M 0.02%
188,505
-41,820
-18% -$2.64M
KAI icon
387
Kadant
KAI
$3.93B
$11.8M 0.02%
292,013
+30,763
+12% +$1.16M
ZBRA icon
388
Zebra Technologies
ZBRA
$16.8B
$11.8M 0.02%
217,835
-9,718
-4% -$487K
FRM
389
DELISTED
FURMANITE CORPORATION COM
FRM
$11.7M 0.02%
1,105,716
-333,382
-23% -$3.53M
NVS icon
390
Novartis
NVS
$292B
$11.7M 0.02%
161,893
-25,006
-13% -$1.74M
DORM icon
391
Dorman Products
DORM
$4.39B
$11.6M 0.02%
206,460
+10,282
+5% +$517K
LRN icon
392
Stride
LRN
$3.31B
$11.5M 0.02%
530,852
-2,400,829
-82% -$50M
DAN icon
393
Dana Inc
DAN
$2.94B
$11.5M 0.02%
587,900
+60,514
+11% +$1.23M
QDEL icon
394
QuidelOrtho
QDEL
$1.15B
$11.5M 0.02%
371,899
+15,465
+4% +$397K
NWPX icon
395
NWPX Infrastructure Inc
NWPX
$1.24B
$11.5M 0.02%
304,011
+32,027
+12% +$1.17M
CAT icon
396
Caterpillar
CAT
$404B
$11.5M 0.02%
126,383
+29,939
+31% +$2.56M
PLCE icon
397
Children's Place
PLCE
$58.3M
$11.4M 0.02%
199,905
+20,112
+11% +$1.09M
KSS icon
398
Kohl's
KSS
$2.26B
$11.3M 0.02%
199,618
+776
+0.4% +$42.5K
FCN icon
399
FTI Consulting
FCN
$4.34B
$11.3M 0.02%
274,929
+61,469
+29% +$2.56M
VTI icon
400
Vanguard Morningstar Total Stock Market ETF
VTI
$679B
$11.3M 0.02%
117,788
+868
+0.7% +$79.8K
14 15
16
17 18

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William Blair & Company's Q4 2013 Portfolio in Review

As of Q4 2013, William Blair & Company held 2,280 positions worth $60.5B, up 7.6% from $56.2B the previous quarter. Its ten largest holdings account for 8.1% of the portfolio.

William Blair & Company's Q4 2013 filing shows 233 new, 803 increased, 822 reduced and 265 closed positions. Its largest new stake was Ambev: 37,612,682 shares worth $276M. The largest sale was COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH, an estimated $237M.

By sector, the portfolio is most concentrated in Industrials at 8.9% of assets, down from 9% a quarter earlier, followed by Technology and Consumer Discretionary.

  • William Blair & Company's largest Q4 2013 buy was Ambev: 37,612,682 shares worth $276M.
  • William Blair & Company added most to Baidu in Q4 2013, an estimated $202M increase.
  • William Blair & Company's biggest Q4 2013 reduction was Perrigo, cutting an estimated $186M.
  • William Blair & Company fully exited COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH in Q4 2013, selling an estimated $237M.
  • William Blair & Company's ten largest holdings make up 8.1% of its $60.5B portfolio in Q4 2013.
  • William Blair & Company opened 233 new positions and closed 265 in Q4 2013.
  • William Blair & Company's portfolio value rose 7.6% quarter-over-quarter to $60.5B.

Based on William Blair & Company's 13F filing for Q4 2013, filed 11 Feb 2014.