BLAIR WILLIAM & CO/IL Q1 2016 Filing

Filed May 16, 2016

Portfolio Value

$10.6B

Holdings

1,215

Report Date

Q1 2016

Filing Type

13F-HR

All Holdings (1,215 positions)

#StockSharesValue% PortfolioType
501
MGKVANGUARD MEGA CAP GROWTH ETF
19,818$1.6B15.51%
502
DFSEURDISCOVER FINANCIAL SERVICES
31,948$1.6B15.31%
503
MPLXMPLX LP
54,594$1.6B15.26%
504
HSTMHEALTHSTREAM INC
72,180$1.6B15.01%
505
IBBISHARES NASDAQ BIOTECHNOLOGY
6,101$1.6B14.98%
506
EEMVISHARES MSCI EMERGING MARKETS
30,878$1.6B14.93%
507
ABJAABB LTD-SPON ADR
81,723$1.6B14.93%
508
PFENEX INC COM
160,351$1.6B14.84%
509
PANERA BREAD COMPANY-CLASS A
7,689$1.6B14.82%
510
BAXBAXTER INTERNATIONAL INC
37,705$1.5B14.58%
511
RESTORATION HARDWARE HLDGS INC
36,762$1.5B14.50%
512
RPX CORP
136,775$1.5B14.50%
513
CALLIDUS SOFTWARE INC
92,314$1.5B14.50%
514
EWEDWARDS LIFESCIENCES CORP
17,457$1.5B14.49%
515
ACWVISHARES MSCI ALL COUNTRY WORLD
20,846$1.5B14.41%
516
X-LINKS CUSHING MLP INFRASTR
92,577$1.5B14.40%
517
TEVATEVA PHARMACEUTICAL-SP ADR
28,589$1.5B14.40%
518
MARLIN BUSINESS SVCS CORP
106,766$1.5B14.38%
519
IPHIINPHI CORP
45,730$1.5B14.35%
520
HI CRUSH PARTNERS LP COM UNIT
306,924$1.5B14.29%Call
521
FOUNDATION MEDICINE INC COM
83,350$1.5B14.26%
522
PRIVATEBANCORP INC
39,080$1.5B14.20%
523
IWOISHARES RUSSELL 2000 GROWTH
11,287$1.5B14.08%
524
GDGENERAL DYNAMICS CORP
11,332$1.5B14.01%
525
GUGGENHEIM S&P 500 EQUAL WEIGH
18,785$1.5B13.89%
526
SHIRE PLC-ADR
8,577$1.5B13.88%
527
IJJISHARES S&P MID-CAP 400 VALU
11,851$1.5B13.83%
528
MLB1MERCADOLIBRE INC
12,371$1.5B13.72%
529
ELVANTHEM INC
10,452$1.5B13.67%
530
GLOBGLOBANT S A
46,954$1.4B13.64%
531
AVBAVALONBAY COMMUNITIES INC
7,565$1.4B13.54%
532
GOLDCORP INC
88,100$1.4B13.45%
533
BOINGO WIRELESS INC
183,050$1.4B13.30%
534
ETENERGY TRANSFER EQUITY LP
197,549$1.4B13.26%
535
CTRACABOT OIL & GAS CORP
61,684$1.4B13.18%
536
NUVAGBPNUVASIVE INC
28,511$1.4B13.05%
537
IJKISHARES S&P MID-CAP 400 GROW
8,517$1.4B13.03%
538
HEPUSDHOLLY ENERGY PARTNERS L P UNIT
40,720$1.4B12.96%
539
ACXIOM CORP
64,270$1.4B12.96%
540
DGXQUEST DIAGNOSTICS INC
19,233$1.4B12.94%
541
TIFEURTIFFANY & CO
18,652$1.4B12.88%
542
GARRISON CAPITAL INC
127,300$1.4B12.86%
543
XELXCEL ENERGY INC
32,215$1.3B12.68%
544
INFIQINFINITY PHARMACEUTICALS INC
253,540$1.3B12.58%
545
TIVO INC
139,820$1.3B12.51%
546
CNRCANADIAN NATL RAILWAY CO
21,181$1.3B12.45%
547
FCFRANKLIN COVEY CO
74,866$1.3B12.40%
548
FSPFRANKLIN STREET PROPERTIES C
123,193$1.3B12.30%
549
HCCIUSDHERITAGE-CRYSTAL CLEAN INC
131,244$1.3B12.28%
550
JWNUSDNORDSTROM INC
22,791$1.3B12.27%
551
HEALTHSOUTH CORP
34,608$1.3B12.26%
552
MSIMOTOROLA SOLUTIONS INC
17,098$1.3B12.18%
553
NUENUCOR CORP
27,293$1.3B12.15%
554
BMOBANK OF MONTREAL
21,227$1.3B12.13%
555
SSTKSHUTTERSTOCK INC COM
34,790$1.3B12.02%
556
CGENCOMPUGEN LIMITED
228,800$1.3B12.01%
557
CNKCINEMARK HOLDINGS INC
35,584$1.3B12.00%
558
DONSPDR DJIA TRUST
7,210$1.3B11.98%
559
MINTPIMCO ENHANCED SHORT MATURIT
12,625$1.3B11.97%
560
MITKMITEK SYSTEMS INC NEW
193,845$1.3B11.93%
561
SESPECTRA ENERGY CORP
41,223$1.3B11.87%
562
BBTUSDBB&T CORP
37,879$1.3B11.86%
563
HCP INC
38,292$1.2B11.74%
564
SCZISHARES MSCI EAFE SMALL-CAP
24,984$1.2B11.71%
565
CIVBCIVISTA BANCSHARES INC COM
120,522$1.2B11.69%
566
MARKET VECTORS GOLD MINERS
62,157$1.2B11.68%
567
SPLKCHFSPLUNK INC COM
25,252$1.2B11.63%
568
SWKSTANLEY BLACK & DECKER INC
11,597$1.2B11.49%
569
VCITVANGUARD INT-TERM CORPORATE
13,980$1.2B11.44%
570
CBSHCOMMERCE BANCSHARES INC
26,989$1.2B11.42%
571
CAGCONAGRA FOODS INC
27,079$1.2B11.37%
572
NBL2EURNOBLE ENERGY INC
38,396$1.2B11.34%
573
AMEDAMEDISYS INC
24,895$1.2B11.32%
574
BCRUSDCR BARD INC
5,878$1.2B11.21%
575
TYLTYLER TECHNOLOGIES INC
9,269$1.2B11.21%
576
HBC2HSBC HOLDINGS PLC-SPONS ADR
38,174$1.2B11.17%
577
WF2WINTRUST FINANCIAL CORP
26,766$1.2B11.17%
578
MUBISHARES NATIONAL MUNI BOND E
10,615$1.2B11.16%
579
HRLHORMEL FOODS CORP
27,402$1.2B11.15%
580
EVHEVOLENT HEALTH INC - A
111,822$1.2B11.12%
581
POT1EURPOTASH CORP OF SASKATCHEWAN
69,378$1.2B11.11%
582
HDSUSDHD SUPPLY HOLDINGS INC COM
35,636$1.2B11.09%
583
SYNTEL INC
23,591$1.2B11.08%
584
ELSEQUITY LIFESTYLE PROPERTIES
16,141$1.2B11.04%
585
CBRECBRE GROUP INC - A
40,575$1.2B11.01%
586
LBTYBLIBERTY GLOBAL PLC-SERIES C
31,015$1.2B10.97%
587
BCEBCE INC
25,575$1.2B10.96%
588
FDSFACTSET RESEARCH SYSTEMS INC
7,581$1.1B10.81%
589
BOFI HOLDING INC
53,620$1.1B10.77%
590
ARGO GROUP INTERNATIONAL HO
19,923$1.1B10.76%
591
GPCGENUINE PARTS CO
11,481$1.1B10.73%
592
PHYS/USPROTT PHYSICAL GOLD TRUST
112,299$1.1B10.69%
593
ALXNALEXION PHARMACEUTICALS INC
8,153$1.1B10.69%
594
AZNASTRAZENECA PLC-SPONS ADR
40,111$1.1B10.63%
595
ACCELERATE DIAGNOSTICS INC
78,245$1.1B10.58%
596
ZBHZIMMER BIOMET HOLDINGS INC
10,481$1.1B10.52%
597
VLOVALERO ENERGY CORP
17,329$1.1B10.46%
598
MYLAN NV
23,975$1.1B10.46%
599
RGENREPLIGEN CORP
41,294$1.1B10.43%
600
COSCNO FINANCIAL GROUP INC
61,800$1.1B10.42%
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