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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
+1.12%
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
$60.4B
AUM Growth
-$52.6M
Cap. Flow
-$187M
Cap. Flow %
-0.31%
Top 10 Hldgs %
7.83%
Holding
2,260
New
245
Increased
847
Reduced
769
Closed
213

Top Buys

Rank Stock Value
1
NXPI icon
NXP Semiconductors
NXPI
+$169M
2
MDVN
MEDIVATION, INC.
MDVN
+$160M
3
SBAC icon
SBA Communications
SBAC
+$116M
4
FFIV icon
F5
FFIV
+$112M
5
TECH icon
Bio-Techne
TECH
+$108M

Top Sells

Rank Stock Value
1
GMCR
KEURIG GREEN MTN INC
GMCR
+$188M
2
CTXS
Citrix Systems Inc
CTXS
+$177M
3
BEAV
B/E Aerospace Inc
BEAV
+$155M
4
CNI icon
Canadian National Railway
CNI
+$100M
5
SNBR
Sleep Number
SNBR
+$95M

Sector Composition

Rank Sector Weight
1 Industrials 8.66%
2 Technology 7.68%
3 Healthcare 6.25%
4 Consumer Discretionary 6.11%
5 Financials 5.82%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GBCI icon
251
Glacier Bancorp
GBCI
$6.61B
$21.7M 0.04%
747,128
+155,396
+26% +$4.38M
TIP icon
252
iShares TIPS Bond ETF
TIP
$14.5B
$21.6M 0.04%
192,860
-7,447
-4% -$833K
CDNS icon
253
Cadence Design Systems
CDNS
$93.6B
$21.5M 0.04%
1,385,668
+191,441
+16% +$2.84M
IXC icon
254
iShares Global Energy ETF
IXC
$2.79B
$21.3M 0.04%
487,450
+153,905
+46% +$6.49M
VYM icon
255
Vanguard High Dividend Yield ETF
VYM
$82.9B
$21.3M 0.04%
337,625
+13,823
+4% +$849K
DCI icon
256
Donaldson
DCI
$11.5B
$21.3M 0.04%
501,888
-41,873
-8% -$1.76M
GMED icon
257
Globus Medical
GMED
$11B
$21.1M 0.04%
795,043
-227,054
-22% -$5.4M
CIR
258
DELISTED
CIRCOR International, Inc
CIR
$21M 0.03%
286,405
+39,994
+16% +$2.99M
EXAR
259
DELISTED
Exar Corporation
EXAR
$20.9M 0.03%
1,751,149
+97,081
+6% +$1.14M
TMO icon
260
Thermo Fisher Scientific
TMO
$212B
$20.8M 0.03%
172,896
+270
+0.2% +$32.1K
BPFH
261
DELISTED
Boston Private Financial Holdings, Inc.
BPFH
$20.7M 0.03%
1,531,000
+215,263
+16% +$2.76M
MNDT
262
DELISTED
Mandiant, Inc. Common Stock
MNDT
$20.6M 0.03%
335,235
+149,200
+80% +$10.6M
HOLI
263
DELISTED
Hollsys Automation Technologies INTERNATIONAL, LTD. COMMON (British Virgin Island)
HOLI
$20.6M 0.03%
956,007
-985,132
-51% -$18.3M
WAL icon
264
Western Alliance Bancorporation
WAL
$9.22B
$20.5M 0.03%
834,382
+121,040
+17% +$2.8M
MMP
265
DELISTED
Magellan Midstream Partners, L.P.
MMP
$20.4M 0.03%
292,950
-407
-0.1% -$27.1K
B
266
DELISTED
Barnes Group Inc.
B
$20.4M 0.03%
530,776
+75,099
+16% +$2.86M
CNL
267
DELISTED
CLECO CRP (HOLDING CO)
CNL
$20.4M 0.03%
402,393
+56,026
+16% +$2.71M
PACW
268
DELISTED
PacWest Bancorp
PACW
$20.3M 0.03%
471,424
+125,648
+36% +$5.3M
INTU icon
269
Intuit
INTU
$88.6B
$20.2M 0.03%
259,942
+1,449
+0.6% +$111K
HEI icon
270
HEICO Corp
HEI
$51.6B
$20.1M 0.03%
813,748
-1,950
-0.2% -$46.4K
PEB icon
271
Pebblebrook Hotel Trust
PEB
$2.17B
$19.9M 0.03%
589,164
+84,301
+17% +$2.71M
MXL icon
272
MaxLinear
MXL
$6.43B
$19.7M 0.03%
2,078,055
+248,771
+14% +$2.48M
VZ icon
273
Verizon
VZ
$190B
$19.7M 0.03%
413,299
+54,157
+15% +$2.56M
EPD icon
274
Enterprise Products Partners
EPD
$82B
$19.4M 0.03%
559,224
+8,630
+2% +$286K
ATML
275
DELISTED
ATMEL CORP
ATML
$19.3M 0.03%
2,312,715
+777,925
+51% +$6.38M
9 10
11
12 13

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William Blair & Company's Q1 2014 Portfolio in Review

As of Q1 2014, William Blair & Company held 2,260 positions worth $60.4B, down 0.09% from $60.5B the previous quarter. Its ten largest holdings account for 7.8% of the portfolio.

William Blair & Company's Q1 2014 filing shows 245 new, 847 increased, 769 reduced and 213 closed positions. Its largest new stake was F5: 1,061,272 shares worth $113M. The largest sale was KEURIG GREEN MTN INC, an estimated $188M.

By sector, the portfolio is most concentrated in Industrials at 8.7% of assets, down from 8.9% a quarter earlier, followed by Technology and Healthcare.

  • William Blair & Company's largest Q1 2014 buy was F5: 1,061,272 shares worth $113M.
  • William Blair & Company added most to NXP Semiconductors in Q1 2014, an estimated $169M increase.
  • William Blair & Company's biggest Q1 2014 reduction was KEURIG GREEN MTN INC, cutting an estimated $188M.
  • William Blair & Company fully exited Sleep Number in Q1 2014, selling an estimated $95M.
  • William Blair & Company's ten largest holdings make up 7.8% of its $60.4B portfolio in Q1 2014.
  • William Blair & Company opened 245 new positions and closed 213 in Q1 2014.
  • William Blair & Company's portfolio value fell 0.09% quarter-over-quarter to $60.4B.

Based on William Blair & Company's 13F filing for Q1 2014, filed 6 May 2014.