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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
+3.05%
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
$65B
AUM Growth
+$3.08B
Cap. Flow
+$214M
Cap. Flow %
0.33%
Top 10 Hldgs %
7.07%
Holding
2,420
New
292
Increased
857
Reduced
826
Closed
260

Sector Composition

Rank Sector Weight
1 Healthcare 7.54%
2 Industrials 7.52%
3 Consumer Discretionary 6.41%
4 Technology 6.29%
5 Financials 6.1%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ABCB icon
951
Ameris Bancorp
ABCB
$5.92B
$713K ﹤0.01%
27,036
TCP
952
DELISTED
TC Pipelines LP
TCP
$713K ﹤0.01%
10,950
FMC icon
953
FMC
FMC
$1.32B
$711K ﹤0.01%
14,320
+1,078
+8% +$56.2K
CRD.B icon
954
Crawford & Co Class B
CRD.B
$563M
$706K ﹤0.01%
81,728
-5,097
-6% -$47.3K
DTE icon
955
DTE Energy
DTE
$29.1B
$701K ﹤0.01%
10,213
-1,216
-11% -$87.3K
SJR
956
DELISTED
Shaw Communications Inc.
SJR
$701K ﹤0.01%
31,244
-2,234
-7% -$53.1K
HRL icon
957
Hormel Foods
HRL
$13.8B
$699K ﹤0.01%
24,600
-445,760
-95% -$12.2M
FIZZ icon
958
National Beverage
FIZZ
$2.99B
$698K ﹤0.01%
57,188
-8,256
-13% -$93.5K
IEX icon
959
IDEX
IEX
$17.2B
$698K ﹤0.01%
9,203
-103
-1% -$7.75K
HFBC
960
DELISTED
HopFed Bancorp Inc
HFBC
$694K ﹤0.01%
53,947
BBY icon
961
Best Buy
BBY
$16.9B
$691K ﹤0.01%
18,279
-2,600
-12% -$99.5K
FTA icon
962
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.4B
$682K ﹤0.01%
15,608
DBI icon
963
Designer Brands
DBI
$336M
$681K ﹤0.01%
18,486
-20,760
-53% -$762K
BOBE
964
DELISTED
Bob Evans Farms, Inc.
BOBE
$679K ﹤0.01%
14,682
-7,120
-33% -$378K
GME icon
965
GameStop
GME
$8.63B
$675K ﹤0.01%
71,132
VOT icon
966
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$19.6B
$675K ﹤0.01%
6,255
+744
+14% +$77.5K
FLR icon
967
Fluor
FLR
$6.81B
$672K ﹤0.01%
11,766
-5,160
-30% -$293K
GTU
968
DELISTED
CENTRAL GOLD TR (CANADA)
GTU
$671K ﹤0.01%
16,668
BMRC icon
969
Bank of Marin Bancorp
BMRC
$465M
$661K ﹤0.01%
26,000
SSB icon
970
SouthState Bank Corp
SSB
$10.5B
$655K ﹤0.01%
9,590
-1,432
-13% -$93K
RNG icon
971
RingCentral
RNG
$5.18B
$654K ﹤0.01%
42,675
+24,675
+137% +$372K
NMRX
972
DELISTED
Numerex Corp
NMRX
$622K ﹤0.01%
54,600
-5,000
-8% -$54.2K
AMN icon
973
AMN Healthcare
AMN
$1.19B
$621K ﹤0.01%
26,899
-3,803
-12% -$78.7K
SI
974
DELISTED
SIEMENS AKTIENGESELLSCHAFT ADS
SI
$618K ﹤0.01%
5,717
+560
+11% +$60.5K
GBDC icon
975
Golub Capital BDC
GBDC
$3.39B
$613K ﹤0.01%
35,694
+1,123
+3% +$19.4K

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William Blair & Company's Q1 2015 Portfolio in Review

As of Q1 2015, William Blair & Company held 2,420 positions worth $65B, up 5% from $61.9B the previous quarter. Its ten largest holdings account for 7.1% of the portfolio.

William Blair & Company's Q1 2015 filing shows 292 new, 857 increased, 826 reduced and 260 closed positions. Its largest new stake was First American: 468,238 shares worth $16.7M. The largest sale was PRECISION CASTPARTS CORP, an estimated $146M.

By sector, the portfolio is most concentrated in Healthcare at 7.5% of assets, down from 7.7% a quarter earlier, followed by Industrials and Consumer Discretionary.

  • William Blair & Company's largest Q1 2015 buy was First American: 468,238 shares worth $16.7M.
  • William Blair & Company added most to Cerner Corp in Q1 2015, an estimated $197M increase.
  • William Blair & Company's biggest Q1 2015 reduction was PRECISION CASTPARTS CORP, cutting an estimated $146M.
  • William Blair & Company fully exited Global Brokerage, Inc. Class A Common Stock in Q1 2015, selling an estimated $91.3M.
  • William Blair & Company's ten largest holdings make up 7.1% of its $65B portfolio in Q1 2015.
  • William Blair & Company opened 292 new positions and closed 260 in Q1 2015.
  • William Blair & Company's portfolio value rose 5% quarter-over-quarter to $65B.

Based on William Blair & Company's 13F filing for Q1 2015, filed 11 May 2015.