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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
(+5%)
Cap. Flow
+$214M
Cap. Flow
% of AUM
0.33%
Top 10 Holdings %
Top 10 Hldgs %
7.07%
Holding
2,420
New
292
Increased
857
Reduced
826
Closed
260
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CERN
Cerner Corp
CERN
|
+$197M |
| 2 |
Dollar General
DG
|
+$140M |
| 3 |
COL
Rockwell Collins
COL
|
+$132M |
| 4 |
Moody's
MCO
|
+$127M |
| 5 |
Sally Beauty Holdings
SBH
|
+$94.9M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
PCP
PRECISION CASTPARTS CORP
PCP
|
+$146M |
| 2 |
Gartner
IT
|
+$111M |
| 3 |
BioMarin Pharmaceuticals
BMRN
|
+$106M |
| 4 |
GLBR
Global Brokerage, Inc. Class A Common Stock
GLBR
|
+$91.3M |
| 5 |
Fortune Brands Innovations
FBIN
|
+$86M |
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 | |
|---|---|---|---|---|---|---|
501
Microchip Technology
MCHP
$40.4B
| $6.33M | 0.01% |
258,874
+2,620
| +1% | +$63.2K |
|
502
Vanguard Total Bond Market
BND
$157B
| $6.31M | 0.01% |
75,660
+2,558
| +3% | +$213K |
|
503
Roper Technologies
ROP
$39.3B
| $6.3M | 0.01% |
36,658
-1,950
| -5% | -$316K |
|
504
Vanguard Morningstar Mid-Cap ETF
VO
$108B
| $6.29M | 0.01% |
189,640
-1,480
| -0.8% | -$46.5K |
|
505
Allstate
ALL
$70.8B
| $6.24M | 0.01% |
87,662
+2,290
| +3% | +$162K |
|
506
Independence Realty Trust
IRT
$4B
| $6.24M | 0.01% |
657,063
+297,785
| +83% | +$2.81M |
|
507
Eli Lilly
LLY
$1.06T
| $6.22M | 0.01% |
85,574
+492
| +0.6% | +$35K |
|
|
TXTR
508
DELISTED
TEXTURA CORPORATION COM
TXTR
| $6.2M | 0.01% |
228,119
-27,734
| -11% | -$734K |
|
509
Progressive
PGR
$125B
| $6.15M | 0.01% |
226,105
-47,810
| -17% | -$1.28M |
|
510
Duke Energy
DUK
$96.6B
| $6.1M | 0.01% |
79,482
-1,743
| -2% | -$141K |
|
511
Pentair
PNR
$11.2B
| $6.03M | 0.01% |
142,739
-7,403
| -5% | -$322K |
|
|
UN
512
DELISTED
Unilever NV New York Registry Shares
UN
| $5.98M | 0.01% |
143,160
-4,527
| -3% | -$190K |
|
513
Ulta Beauty
ULTA
$23.2B
| $5.95M | 0.01% |
39,464
+1,287
| +3% | +$178K |
|
514
Silicon Laboratories
SLAB
$7.21B
| $5.95M | 0.01% |
117,239
-24,115
| -17% | -$1.17M |
|
|
MBFI
515
DELISTED
MB Financial Corp
MBFI
| $5.95M | 0.01% |
189,963
-273,335
| -59% | -$8.36M |
|
516
CarParts.com
PRTS
$46.9M
| $5.93M | 0.01% |
273,385
+23,875
| +10% | +$587K |
|
|
HAPN
517
Happen Inc
HAPN
$2.27B
| $5.85M | 0.01% |
59,593
+13,332
| +29% | +$1.39M |
|
|
EVER
518
DELISTED
Everbank Financial Corp
EVER
| $5.84M | 0.01% |
324,054
+67,058
| +26% | +$1.21M |
|
|
ICAD
519
DELISTED
iCAD Inc
ICAD
| $5.82M | 0.01% |
+607,033
| New | +$5.74M |
|
|
PBPB
520
DELISTED
Potbelly
PBPB
| $5.81M | 0.01% |
424,077
-18,471
| -4% | -$256K |
|
|
FRN
521
DELISTED
Invesco Frontier Markets ETF
FRN
| $5.79M | 0.01% |
426,600
+94,700
| +29% | +$1.28M |
|
522
Snap-on
SNA
$21.5B
| $5.75M | 0.01% |
39,135
-135
| -0.3% | -$19K |
|
523
Vanguard FTSE Pacific ETF
VPL
$8.32B
| $5.68M | 0.01% |
92,688
+700
| +0.8% | +$41.6K |
|
524
TAL Education Group
TAL
$6.91B
| $5.67M | 0.01% |
1,024,404
-2,584,500
| -72% | -$13.1M |
|
|
GRFS
525
Grifois
GRFS
$5.33B
| $5.57M | 0.01% |
339,446
-134,056
| -28% | -$2.24M |
|
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SAM
VIA
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.