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William Blair Investment Management Portfolio holdings
AUM
$30.3B
1-Year Est. Return
33.75%
This Fund
S&P 500
This Quarter
Est. Return
+6.74%
1 Year Est. Return
+33.75%
3 Year Est. Return
+108.55%
5 Year Est. Return
+126.9%
10 Year Est. Return
+788.31%
AUM
$24.7B
AUM Growth
-$24.3B
(-50%)
Cap. Flow
-$25.2B
Cap. Flow
% of AUM
-102.22%
Top 10 Holdings %
Top 10 Hldgs %
14.96%
Holding
1,115
New
48
Increased
227
Reduced
160
Closed
671
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$273M |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$225M |
| 3 |
Baidu
BIDU
|
+$204M |
| 4 |
TSMC
TSM
|
+$193M |
| 5 |
Newell Brands
NWL
|
+$182M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class C
GOOG
|
+$210M |
| 2 |
GMCR
KEURIG GREEN MTN INC
GMCR
|
+$118M |
| 3 |
ANSS
Ansys
ANSS
|
+$97.7M |
| 4 |
Canadian Natural Resources
CNQ
|
+$96M |
| 5 |
Robert Half
RHI
|
+$94.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 13.37% |
| 2 | Financials | 12.97% |
| 3 | Consumer Discretionary | 12.77% |
| 4 | Industrials | 11.86% |
| 5 | Technology | 11.78% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
26
Mastercard
MA
$493B
| $245M | 0.99% |
2,518,637
+274,552
| +12% | +$26.9M |
|
27
TransDigm Group
TDG
$67.6B
| $234M | 0.95% |
1,024,957
+127,361
| +14% | +$28.7M |
|
28
SBA Communications
SBAC
$19.2B
| $231M | 0.94% |
2,198,824
+169,295
| +8% | +$18.3M |
|
29
Ambev
ABEV
$45.4B
| $228M | 0.92% |
51,022,487
+10,851,424
| +27% | +$53M |
|
|
SIX
30
DELISTED
Six Flags Entertainment Corp.
SIX
| $226M | 0.91% |
4,104,723
+459,113
| +13% | +$23.7M |
|
31
Bristol-Myers Squibb
BMY
$132B
| $215M | 0.87% |
3,129,706
+424,364
| +16% | +$28M |
|
32
Mettler-Toledo International
MTD
$28.6B
| $214M | 0.87% |
629,987
+67,613
| +12% | +$21.7M |
|
33
Suncor Energy
SU
$73.4B
| $208M | 0.84% |
8,080,039
-213,252
| -3% | -$5.89M |
|
34
Brunswick
BC
$5.21B
| $199M | 0.81% |
3,949,453
-7,137
| -0.2% | -$368K |
|
|
SIRO
35
DELISTED
SIRONA DENTAL SYSTEMS INC COM STK
SIRO
| $199M | 0.81% |
1,815,182
-606,290
| -25% | -$64.9M |
|
36
Amazon
AMZN
$3T
| $196M | 0.79% |
5,790,940
-293,080
| -5% | -$9.24M |
|
|
COL
37
DELISTED
Rockwell Collins
COL
| $194M | 0.79% |
2,100,040
-285,965
| -12% | -$25.3M |
|
38
Verisk Analytics
VRSK
$23.6B
| $185M | 0.75% |
2,410,729
-615,934
| -20% | -$46.8M |
|
|
39
Newell Brands
NWL
$2.51B
| $184M | 0.74% |
+4,167,620
| New | +$182M |
|
40
Idexx Laboratories
IDXX
$46.9B
| $179M | 0.72% |
2,450,857
+218,502
| +10% | +$15.6M |
|
41
Ametek
AME
$58B
| $175M | 0.71% |
3,269,989
-95,122
| -3% | -$5.22M |
|
42
Sally Beauty Holdings
SBH
$1.57B
| $174M | 0.71% |
6,251,521
+1,194,407
| +24% | +$30M |
|
43
Booz Allen Hamilton
BAH
$9.37B
| $173M | 0.7% |
5,601,438
+2,554,025
| +84% | +$74.1M |
|
|
TW
44
DELISTED
TOWERS WATSON & CO COM STK CL A (DE)
TW
| $169M | 0.69% |
1,317,994
-463,252
| -26% | -$59.3M |
|
45
Polaris
PII
$3.97B
| $169M | 0.68% |
1,963,535
+276,969
| +16% | +$29.4M |
|
46
Ziff Davis
ZD
$2B
| $168M | 0.68% |
2,347,076
-628,564
| -21% | -$42.7M |
|
47
Meta Platforms (Facebook)
META
$1.52T
| $165M | 0.67% |
1,574,676
+150,036
| +11% | +$15.4M |
|
48
Equifax
EFX
$21.3B
| $162M | 0.66% |
1,454,593
-32,833
| -2% | -$3.55M |
|
49
Middleby
MIDD
$5.89B
| $158M | 0.64% |
1,460,303
+271,109
| +23% | +$30.2M |
|
50
HDFC Bank
HDB
$120B
| $157M | 0.64% |
10,199,556
+903,708
| +10% | +$13.7M |
|
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William Blair Investment Management's Q4 2015 Portfolio in Review
As of Q4 2015, William Blair Investment Management held 1,115 positions worth $24.7B, down 50% from $49B the previous quarter. Its ten largest holdings account for 15% of the portfolio.
William Blair Investment Management withdrew a net $25.2B in Q4 2015, closing 671 positions and reducing 160 holdings. Its most notable exit was KEURIG GREEN MTN INC, an estimated $118M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 13% of assets, up from 5.3% a quarter earlier, followed by Financials and Consumer Discretionary.
Against the trend, William Blair Investment Management opened a new position in Alphabet (Google) Class A worth $287M.
- William Blair Investment Management's largest Q4 2015 buy was Alphabet (Google) Class A: 7,377,340 shares worth $287M.
- William Blair Investment Management added most to State Street SPDR S&P 500 ETF Trust in Q4 2015, an estimated $225M increase.
- William Blair Investment Management's biggest Q4 2015 reduction was Alphabet (Google) Class C, cutting an estimated $210M.
- William Blair Investment Management fully exited KEURIG GREEN MTN INC in Q4 2015, selling an estimated $118M.
- William Blair Investment Management's ten largest holdings make up 15% of its $24.7B portfolio in Q4 2015.
- William Blair Investment Management opened 48 new positions and closed 671 in Q4 2015.
- William Blair Investment Management's portfolio value fell 50% quarter-over-quarter to $24.7B.
Based on William Blair Investment Management's 13F filing for Q4 2015, filed 16 Feb 2016.