BLAIR WILLIAM & CO/IL Q1 2019 Filing

Filed May 14, 2019

Portfolio Value

$16.4B

Holdings

1,703

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (1,703 positions)

#StockSharesValue% PortfolioType
201
AMGAFFILIATED MANAGERS GROUP IN
141,966$15.2B92.70%
202
IRMIRON MTN INC NEW
422,901$15.0B91.42%
203
SHAKSHAKE SHACK INC
250,968$14.8B90.50%
204
VOEVANGUARD INDEX FDS
137,214$14.8B90.24%
205
ETENERGY TRANSFER LP
814,382$14.7B89.46%
206
ACCELERATE DIAGNOSTICS INC
694,522$14.6B89.00%
207
CVSCVS HEALTH CORP
269,556$14.5B88.62%
208
CICIGNA CORP NEW
90,073$14.5B88.31%
209
HLTHILTON WORLDWIDE HLDGS INC
170,993$14.2B86.64%
210
SPSBSPDR SERIES TRUST
456,150$14.0B85.23%
211
RBAGBPRITCHIE BROS AUCTIONEERS
409,382$13.9B84.86%
212
BWXTBWX TECHNOLOGIES INC
279,697$13.9B84.54%
213
EFGISHARES TR
177,640$13.8B83.87%
214
PFENEX INC
2,224,381$13.7B83.81%
215
APDAIR PRODS & CHEMS INC
71,666$13.7B83.43%
216
CMGCHIPOTLE MEXICAN GRILL INC
19,067$13.5B82.56%
217
BPBP PLC
308,855$13.5B82.32%
218
PXDEURPIONEER NAT RES CO
87,859$13.4B81.56%
219
MOALTRIA GROUP INC
232,911$13.4B81.55%
220
TRVCCITIGROUP INC
211,505$13.2B80.23%
221
BLBLACKLINE INC
282,679$13.1B79.83%
222
VOVANGUARD INDEX FDS
81,403$13.1B79.78%
223
BAXBAXTER INTL INC
159,656$13.0B79.14%
224
SPMDSPDR SERIES TRUST
383,510$12.8B77.92%
225
PRLBPROTO LABS INC
121,471$12.8B77.86%
226
SCHWTHE CHARLES SCHWAB CORPORATI
295,989$12.7B77.16%
227
ORCLORACLE CORP
233,839$12.6B76.57%
228
BXUSDBLACKSTONE GROUP L P
354,070$12.4B75.49%
229
WFCWELLS FARGO CO NEW
254,904$12.3B75.09%
230
KMBKIMBERLY CLARK CORP
98,770$12.2B74.61%
231
RPREALPAGE INC
201,649$12.2B74.61%
232
QCOMQUALCOMM INC
212,858$12.1B74.00%
233
AQLTISHARES TR
123,238$12.1B73.76%
234
NTNXNUTANIX INC
318,981$12.0B73.39%
235
FISFIDELITY NATL INFORMATION SV
106,393$12.0B73.36%
236
ROLROLLINS INC
285,363$11.9B72.41%
237
MUBISHARES TR
103,894$11.6B70.43%
238
ITOTISHARES TR
178,441$11.5B70.06%
239
LGNDLIGAND PHARMACEUTICALS INC
90,538$11.4B69.39%
240
UTXZUNITED TECHNOLOGIES CORP
88,182$11.4B69.29%
241
IRTINDEPENDENCE RLTY TR INC
1,041,357$11.2B68.50%
242
NVDANVIDIA CORP
62,232$11.2B68.12%
243
NEENEXTERA ENERGY INC
57,611$11.1B67.90%
244
HURON CONSULTING GROUP INC
11,143,000$10.9B66.73%
245
TSCOTRACTOR SUPPLY CO
109,344$10.7B65.16%
246
DUKDUKE ENERGY CORP NEW
118,213$10.6B64.86%
247
GEGENERAL ELECTRIC CO
1,063,164$10.6B64.75%
248
UNFUNIFIRST CORP MASS
67,914$10.4B63.55%
249
MRCYMERCURY SYS INC
162,581$10.4B63.51%
250
VNQIVANGUARD INTL EQUITY INDEX F
173,965$10.4B63.18%
251
ITGARTNER INC
67,974$10.3B62.85%
252
ELLAUDER ESTEE COS INC
61,851$10.2B62.42%
253
ALRMALARM COM HLDGS INC
157,055$10.2B62.14%
254
VBVANGUARD INDEX FDS
66,325$10.1B61.78%
255
BIDUNBAIDU INC
61,413$10.1B61.72%
256
RAMPLIVERAMP HLDGS INC
185,493$10.1B61.71%
257
TECHBIO TECHNE CORP
50,332$10.0B60.92%
258
IRDMIRIDIUM COMMUNICATIONS INC
377,904$10.0B60.92%
259
DSIISHARES TR
93,944$9.9B60.41%
260
MUMICRON TECHNOLOGY INC
238,970$9.9B60.21%
261
XLVSELECT SECTOR SPDR TR
107,411$9.9B60.08%
262
OGM1COGENT COMMUNICATIONS HLDGS
181,235$9.8B59.94%
263
USBUS BANCORP DEL
203,909$9.8B59.90%
264
IUSGISHARES TR
132,900$9.8B59.71%
265
UNUSDUNILEVER N V
166,544$9.7B59.18%
266
TJXTJX COS INC NEW
181,874$9.7B59.00%
267
TTENTOTAL S A
172,193$9.6B58.42%
268
SJMSMUCKER J M CO
81,906$9.5B58.17%
269
CHDCHURCH & DWIGHT INC
133,581$9.5B58.01%
270
CBCHUBB LIMITED
67,436$9.4B57.59%
271
RDS/AROYAL DUTCH SHELL PLC
148,884$9.3B56.81%
272
ROPROPER TECHNOLOGIES INC
27,038$9.2B56.37%
273
MONROE CAP CORP
757,717$9.2B56.08%
274
WPWORLDPAY INC
80,850$9.2B55.94%
275
COPCONOCOPHILLIPS
135,271$9.0B55.04%
276
FITBFIFTH THIRD BANCORP
353,230$8.9B54.31%
277
IWFISHARES TR
58,465$8.8B53.95%
278
MXLMAXLINEAR INC
344,722$8.8B53.65%
279
SSTISHOTSPOTTER INC
227,289$8.8B53.48%
280
SIXEURSIX FLAGS ENTMT CORP NEW
177,634$8.8B53.44%
281
XLNXEURXILINX INC
66,843$8.5B51.67%
282
PLAYDAVE & BUSTERS ENTMT INC
169,712$8.5B51.60%
283
SHOPSHOPIFY INC
40,219$8.3B50.66%
284
HCSGHEALTHCARE SVCS GRP INC
251,400$8.3B50.56%
285
PIVOTAL SOFTWARE INC
394,474$8.2B50.14%
286
USMVISHARES TR
139,171$8.2B49.89%
287
TWTRUSDTWITTER INC
248,033$8.2B49.72%
288
AIRGAIRGAIN INC
627,717$8.1B49.10%
289
APPFAPPFOLIO INC
99,936$7.9B48.37%
290
VXFVANGUARD INDEX FDS
68,290$7.9B48.07%
291
EQIXEQUINIX INC
17,388$7.9B48.03%
292
ENVUSDENVESTNET INC
119,370$7.8B47.59%
293
CBOECBOE GLOBAL MARKETS INC
81,425$7.8B47.38%
294
MCOMOODYS CORP
42,329$7.7B46.73%
295
AKAMAKAMAI TECHNOLOGIES INC
105,412$7.6B46.08%
296
NKTREURNEKTAR THERAPEUTICS
223,808$7.5B45.84%
297
FDXFEDEX CORP
41,051$7.4B45.40%
298
XLISELECT SECTOR SPDR TR
98,960$7.4B45.27%
299
BMRNBIOMARIN PHARMACEUTICAL INC
83,489$7.4B45.21%
300
TELTE CONNECTIVITY LTD
91,270$7.4B44.93%
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