We are live on ! Find out more
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
+4.38%
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
$61.9B
AUM Growth
+$3.42B
Cap. Flow
+$1.81B
Cap. Flow %
2.93%
Top 10 Hldgs %
6.58%
Holding
2,343
New
217
Increased
904
Reduced
850
Closed
216

Sector Composition

Rank Sector Weight
1 Industrials 8.07%
2 Healthcare 7.65%
3 Consumer Discretionary 6.48%
4 Technology 6.31%
5 Financials 6.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
TCF.WS
1351
DELISTED
TCF Financial Corporation
TCF.WS
$40K ﹤0.01%
15,600
-5,000
-24% -$11.9K
GERN icon
1352
Geron
GERN
$821M
$37K ﹤0.01%
11,549
+1,049
+10% +$2.9K
KPN
1353
DELISTED
ROYAL KPN NV ADS (EA REPTG 1 ORD SH)
KPN
$37K ﹤0.01%
+12,015
New +$37K
EXEL icon
1354
Exelixis
EXEL
$13.8B
$34K ﹤0.01%
24,300
+7,000
+40% +$10.9K
XWG
1355
DELISTED
WIRELESS XCESSORIES GR INC
XWG
$26K ﹤0.01%
25,000
YUMA
1356
DELISTED
Yuma Energy Inc
YUMA
$25K ﹤0.01%
47
TWER
1357
DELISTED
Towerstream Corporation Common Stock
TWER
$25K ﹤0.01%
700
+150
+27% +$4.36K
ACHN
1358
CALL
DELISTED
Achillion Pharmaceuticals
ACHN
$24K ﹤0.01%
2,000
-1,800
-47% -$22K
JOY
1359
CALL
DELISTED
Joy Global Inc
JOY
$23K ﹤0.01%
500
-1,500
-75% -$76.7K
MVIS icon
1360
Microvision
MVIS
$89.9M
$21K ﹤0.01%
825
YTEN
1361
DELISTED
Yield10 Bioscience, Inc. Common Stock
YTEN
$17K ﹤0.01%
1
RXII
1362
DELISTED
GALENA BIOPHARMA INC COM
RXII
$15K ﹤0.01%
10,000
DVR
1363
DELISTED
CAL DIVE INTERNATIONAL INC COM
DVR
$10K ﹤0.01%
149,700
-2,000
-1% -$943
DRRX
1364
DELISTED
DURECT Corp
DRRX
$9K ﹤0.01%
1,196
-1,830
-60% -$17.9K
VLNC
1365
DELISTED
VALENCE TECHNOLOGY INC
VLNC
$1K ﹤0.01%
36,000
AVCS
1366
DELISTED
AMERICAN VANTAGE CO'S
AVCS
$1K ﹤0.01%
21,865
ALGT icon
1367
Allegiant Air
ALGT
$2.78B
-8,730
Closed -$1.08M
CVSA
1368
Covista Inc
CVSA
$4.34B
-27,553
Closed -$1.18M
ATMP icon
1369
iPath Select MLP ETN
ATMP
$635M
-6,525
Closed -$211K
ATRO icon
1370
Astronics
ATRO
$3.51B
-228,602
Closed -$5.97M
CG icon
1371
Carlyle Group
CG
$17.6B
-9,225
Closed -$281K
CHRD icon
1372
Chord Energy
CHRD
$7.84B
-612,840
Closed -$25.6M
DENN
1373
DELISTED
Denny's
DENN
-11,157
Closed -$78K
DEW icon
1374
WisdomTree Global High Dividend Fund
DEW
$155M
-4,926
Closed -$228K
DVA icon
1375
DaVita
DVA
$15B
-17,250
Closed -$1.26M

Similar funds

William Blair & Company's Q4 2014 Portfolio in Review

As of Q4 2014, William Blair & Company held 2,343 positions worth $61.9B, up 5.8% from $58.5B the previous quarter. Its ten largest holdings account for 6.6% of the portfolio.

William Blair & Company's Q4 2014 filing shows 217 new, 904 increased, 850 reduced and 216 closed positions. Its largest new stake was NetEase: 7,341,640 shares worth $146M. The largest sale was Canadian Pacific Kansas City, an estimated $147M.

By sector, the portfolio is most concentrated in Industrials at 8.1% of assets, down from 8.4% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • William Blair & Company's largest Q4 2014 buy was NetEase: 7,341,640 shares worth $146M.
  • William Blair & Company added most to TOWERS WATSON & CO COM STK CL A (DE) in Q4 2014, an estimated $164M increase.
  • William Blair & Company's biggest Q4 2014 reduction was Canadian Pacific Kansas City, cutting an estimated $147M.
  • William Blair & Company fully exited Fang Holdings Limited American Depositary Shares (each representing ten Class A Ordinary Shares) in Q4 2014, selling an estimated $46.8M.
  • William Blair & Company's ten largest holdings make up 6.6% of its $61.9B portfolio in Q4 2014.
  • William Blair & Company opened 217 new positions and closed 216 in Q4 2014.
  • William Blair & Company's portfolio value rose 5.8% quarter-over-quarter to $61.9B.

Based on William Blair & Company's 13F filing for Q4 2014, filed 5 Feb 2015.