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William Blair Investment Management Portfolio holdings
AUM
$33.3B
1-Year Est. Return
44.76%
This Fund
S&P 500
This Quarter
Est. Return
+2.16%
1 Year Est. Return
+44.76%
3 Year Est. Return
+140.8%
5 Year Est. Return
+166.51%
10 Year Est. Return
+978.6%
AUM
$35.5B
AUM Growth
+$3.59B
(+11%)
Cap. Flow
+$3.35B
Cap. Flow
% of AUM
9.44%
Top 10 Holdings %
Top 10 Hldgs %
14.72%
Holding
520
New
55
Increased
211
Reduced
159
Closed
89
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
BBBY
Bed Bath & Beyond
BBBY
|
+$213M |
| 2 |
SolarEdge
SEDG
|
+$182M |
| 3 |
Chemed
CHE
|
+$161M |
| 4 |
Performance Food Group
PFGC
|
+$140M |
| 5 |
Pacific Biosciences
PACB
|
+$121M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Generac Holdings
GNRC
|
+$257M |
| 2 |
AZPN
ASPEN TECHNOLOGY INC
AZPN
|
+$209M |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$205M |
| 4 |
Ziff Davis
ZD
|
+$175M |
| 5 |
BJs Wholesale Club
BJ
|
+$167M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.42% |
| 2 | Healthcare | 19.29% |
| 3 | Consumer Discretionary | 15.58% |
| 4 | Industrials | 14.33% |
| 5 | Financials | 8.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
326
Interparfums
IPAR
$3.78B
| $17.1M | 0.05% |
228,041
+3,343
| +1% | +$244K |
|
|
PLAN
327
DELISTED
Anaplan, Inc.
PLAN
| $16.9M | 0.05% |
277,709
-3,670
| -1% | -$218K |
|
328
Power Integrations
POWI
$3.57B
| $16.9M | 0.05% |
+170,219
| New | +$16.5M |
|
|
AZUL
329
DELISTED
Azul
AZUL
| $16.3M | 0.05% |
812,280
+158,482
| +24% | +$3.47M |
|
330
Vertex
VERX
$2B
| $16.3M | 0.05% |
847,424
+166,084
| +24% | +$3.21M |
|
|
ESTE
331
DELISTED
Earthstone Energy Inc. Class A Common Stock
ESTE
| $16.1M | 0.05% |
1,750,832
+1,747,352
| +50,211% | +$16.1M |
|
332
QuinStreet
QNST
$1.19B
| $15.8M | 0.04% |
901,350
-833,805
| -48% | -$15M |
|
333
Cheesecake Factory
CAKE
$5.84B
| $15.7M | 0.04% |
+333,320
| New | +$15.7M |
|
334
WillScot Mobile Mini Holdings
WSC
$4B
| $15.5M | 0.04% |
488,349
+6,607
| +1% | +$191K |
|
335
Porch Group
PRCH
$1.83B
| $15.4M | 0.04% |
871,884
-340,919
| -28% | -$6.4M |
|
336
Mettler-Toledo International
MTD
$28.8B
| $15.4M | 0.04% |
11,181
-145
| -1% | -$218K |
|
|
ROIC
337
DELISTED
Retail Opportunity Investments Corp.
ROIC
| $14.9M | 0.04% |
858,215
+856,445
| +48,387% | +$15.1M |
|
338
Voya Financial
VOYA
$9.01B
| $14.7M | 0.04% |
240,078
+2,282
| +1% | +$145K |
|
339
Aramark
ARMK
$15.9B
| $14.7M | 0.04% |
618,390
+8,741
| +1% | +$216K |
|
340
Americold
COLD
$4.17B
| $13.5M | 0.04% |
465,592
+83,545
| +22% | +$3.06M |
|
341
Littelfuse
LFUS
$11.7B
| $13.2M | 0.04% |
48,279
+564
| +1% | +$150K |
|
342
Aon
AON
$74.7B
| $12.9M | 0.04% |
45,305
-6,274
| -12% | -$1.69M |
|
|
CALY
343
Callaway Golf Company
CALY
$2.95B
| $12.8M | 0.04% |
464,974
+6,903
| +2% | +$210K |
|
344
Globus Medical
GMED
$11.5B
| $12.8M | 0.04% |
167,067
+2,348
| +1% | +$189K |
|
|
NGMS
345
DELISTED
NeoGames S.A. Ordinary Shares
NGMS
| $12.7M | 0.04% |
346,284
+151,781
| +78% | +$6.99M |
|
346
Coca-Cola
KO
$373B
| $12.5M | 0.04% |
238,072
-113,743
| -32% | -$6.34M |
|
|
HR
347
DELISTED
Healthcare Realty Trust Incorporated
HR
| $12.5M | 0.04% |
419,470
-28,830
| -6% | -$883K |
|
|
BTRS
348
DELISTED
BTRS Holdings Inc. Class 1 Common Stock
BTRS
| $12.5M | 0.04% |
1,173,518
+12,379
| +1% | +$143K |
|
349
ANI Pharmaceuticals
ANIP
$1.73B
| $12.3M | 0.03% |
374,106
+373,351
| +49,450% | +$11.6M |
|
350
Dolby
DLB
$5.75B
| $12.2M | 0.03% |
138,592
-174,939
| -56% | -$17M |
|
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GAM
VIA
William Blair Investment Management's Q3 2021 Portfolio in Review
As of Q3 2021, William Blair Investment Management held 520 positions worth $35.5B, up 11% from $31.9B the previous quarter. Its ten largest holdings account for 15% of the portfolio.
William Blair Investment Management deployed $3.35B of net new capital in Q3 2021, opening 55 new positions and adding to 211 existing holdings. Its largest new stake was Bed Bath & Beyond: 3,069,659 shares worth $217M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Healthcare and Consumer Discretionary.
On the sell side, the largest reduction was Generac Holdings, an estimated $257M trimmed.
- William Blair Investment Management's largest Q3 2021 buy was Bed Bath & Beyond: 3,069,659 shares worth $217M.
- William Blair Investment Management added most to Performance Food Group in Q3 2021, an estimated $140M increase.
- William Blair Investment Management's biggest Q3 2021 reduction was Generac Holdings, cutting an estimated $257M.
- William Blair Investment Management fully exited ASPEN TECHNOLOGY INC in Q3 2021, selling an estimated $209M.
- William Blair Investment Management's ten largest holdings make up 15% of its $35.5B portfolio in Q3 2021.
- William Blair Investment Management opened 55 new positions and closed 89 in Q3 2021.
- William Blair Investment Management's portfolio value rose 11% quarter-over-quarter to $35.5B.
Based on William Blair Investment Management's 13F filing for Q3 2021, filed 10 Nov 2021.