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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
OZK icon
351
Bank OZK
OZK
$5.7B
$13.6M 0.02%
479,478
+48,484
+11% +$1.26M
MDP
352
DELISTED
Meredith Corporation
MDP
$13.5M 0.02%
260,523
+25,466
+11% +$1.3M
SDY icon
353
State Street SPDR S&P Dividend ETF
SDY
$23.8B
$13.5M 0.02%
185,670
+4,566
+3% +$328K
COBZ
354
DELISTED
CoBiz Financial,Inc
COBZ
$13.5M 0.02%
1,127,339
+118,681
+12% +$1.29M
TILE icon
355
Interface
TILE
$2.01B
$13.5M 0.02%
612,736
+61,389
+11% +$1.24M
RMD icon
356
ResMed
RMD
$32.4B
$13.4M 0.02%
285,701
-1,088
-0.4% -$55.1K
SREV
357
DELISTED
ServiceSource International, Inc.
SREV
$13.4M 0.02%
1,601,295
+392,632
+32% +$3.94M
TXN icon
358
Texas Instruments
TXN
$259B
$13.4M 0.02%
304,284
+237,676
+357% +$9.95M
AKR icon
359
Acadia Realty Trust
AKR
$2.97B
$13.3M 0.02%
536,181
+108,773
+25% +$2.81M
PIR
360
DELISTED
Pier 1 Imports, Inc.
PIR
$13.3M 0.02%
28,812
+6,314
+28% +$2.68M
JJSF icon
361
J&J Snack Foods
JJSF
$1.47B
$13.2M 0.02%
149,551
+28,205
+23% +$2.38M
LNKD
362
DELISTED
LinkedIn Corporation
LNKD
$13.2M 0.02%
60,865
+753
+1% +$171K
MTN icon
363
Vail Resorts
MTN
$5.33B
$13.2M 0.02%
174,932
+46,675
+36% +$3.37M
OXY icon
364
Occidental Petroleum
OXY
$54.8B
$13.1M 0.02%
144,193
-11,101
-7% -$1.01M
GFIG
365
DELISTED
GFI GROUP INC
GFIG
$13.1M 0.02%
3,346,326
+718,030
+27% +$2.61M
ALOG
366
DELISTED
Analogic Corp
ALOG
$13.1M 0.02%
147,591
+105,118
+247% +$9.56M
CNMD icon
367
CONMED
CNMD
$1.51B
$13M 0.02%
306,418
+31,394
+11% +$1.19M
HLX icon
368
Helix Energy Solutions
HLX
$1.41B
$13M 0.02%
559,569
+82,719
+17% +$1.93M
GCO icon
369
Genesco
GCO
$439M
$13M 0.02%
177,404
+33,255
+23% +$2.32M
SFE
370
DELISTED
Safeguard Scientifics, Inc.
SFE
$12.9M 0.02%
643,163
-11,623
-2% -$206K
EGP icon
371
EastGroup Properties
EGP
$11B
$12.9M 0.02%
222,907
+22,214
+11% +$1.35M
KO icon
372
Coca-Cola
KO
$372B
$12.8M 0.02%
310,947
-71,037
-19% -$2.8M
PINC
373
DELISTED
Premier
PINC
$12.8M 0.02%
+349,155
New +$11.5M
IWF icon
374
iShares Russell 1000 Growth ETF
IWF
$127B
$12.8M 0.02%
595,464
+13,840
+2% +$284K
DAR icon
375
Darling Ingredients
DAR
$9.56B
$12.8M 0.02%
612,359
+107,833
+21% +$2.31M
13 14
15
16 17

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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.