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Institutional Investment Manager
COLUMBUS CIRCLE INVESTORS
COLUMBUS CIRCLE INVESTORS (CIK: 0001228773) incorporated in Delaware. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 260 holdings with a total value of $11,219,957,000.
#
Name
Shares
Value ($)
%
Options
Notes
201 LEXICON PHARMACEUTICALS 594,342 7,102,000 0.06%
202 Vocera Communications Inc 551,409 7,030,000 0.06%
203 WebMD Health Corp 111,171 6,963,000 0.06%
204 TEVA PHARMACEUTICAL INDS LTD 123,241 6,595,000 0.06%
205 OXFORD INDS INC COM 95,785 6,440,000 0.06%
206 JOHN BEAN TECHNOLOGIES CORP COM 112,146 6,326,000 0.06%
207 PROTHENA CORP PLC 150,562 6,197,000 0.06%
208 ALNYLAM PHARMACEUTICALS INC 89,132 5,595,000 0.05%
209 HABIT RESTAURANTS INC COM CL A 295,746 5,510,000 0.05%
210 ZOES KITCHEN INC 140,516 5,479,000 0.05%
211 COTY INC-CL A 196,226 5,461,000 0.05%
212 FIVE9 INC 602,145 5,353,000 0.05%
213 TG THERAPEUTICS INC COM 612,714 5,220,000 0.05%
214 COHERUS BIOSCIENCES INC COM 219,163 4,653,000 0.04%
215 MEDIVATION INC 100,000 4,598,000 0.04% Call
216 CIGNA CORPORATION 27,000 3,705,000 0.03% Put
217 VERTEX PHARMACEUT 34,540 2,746,000 0.02%
218 MYLAN N V 58,602 2,716,000 0.02%
219 SPECTRANETICS CORP 175,935 2,555,000 0.02%
220 ARRAY BIOPHARMA INC COM 855,830 2,525,000 0.02%
221 CROSS CTRY HEALTHCARE INC COM 199,722 2,323,000 0.02%
222 LUMENTUM HLDGS INC 72,541 1,956,000 0.02%
223 OCULAR THERAPEUTIX INC 188,502 1,821,000 0.02%
224 UNITED PARCEL SERVICE INC 16,800 1,772,000 0.02%
225 AMSURG CORP 23,243 1,734,000 0.02%
226 AERIE PHARMACEUTICALS INC 140,420 1,708,000 0.02%
227 CommVault Systems Inc 38,537 1,664,000 0.01%
228 RACKSPACE HOSTING INC 76,155 1,644,000 0.01%
229 ACADIA HEALTHCARE COMPANY IN 29,441 1,622,000 0.01%
230 LEXMARK INTL INC 44,800 1,498,000 0.01% Call
231 AMICUS THERAPEUTICS INC 163,333 1,380,000 0.01%
232 TELIGENT INC NEW 277,693 1,361,000 0.01%
233 INOTEK PHARMACEUTICALS CORP 183,271 1,356,000 0.01%
234 MACOM TECH SOLUTIONS HLDGS I 29,198 1,279,000 0.01%
235 BELDEN INC 18,786 1,153,000 0.01%
236 CTRIP COM INTL LTD 25,330 1,121,000 0.01%
237 JD COM INC ADR 41,925 1,111,000 0.01%
238 REVANCE THERAPEUTICS INC COM 63,398 1,107,000 0.01%
239 NETSCOUT SYS INC 46,520 1,069,000 0.01%
240 GIGAMON INC 30,090 933,000 0.01%
241 CRAY INCORPORATED COM NEW 21,300 893,000 0.01% Put
242 INTERXION HOLDING N.V 25,749 890,000 0.01%
243 VANDA PHARMACEUTICALS INC COM 104,574 874,000 0.01%
244 SANGAMO BIOSCIENCES INCORPORATED 141,996 859,000 0.01%
245 SYNAPTICS INC 10,761 858,000 0.01%
246 OCLARO INC COM 152,165 822,000 0.01%
247 ARATANA THERAPEUTICS INC COM 144,106 795,000 0.01%
248 EROS INTL PLC SHS NEW 68,600 790,000 0.01% Put
249 EROS INTL PLC SHS NEW 68,540 789,000 0.01%
250 ACHILLION PHARMACEUTICALS INC COM 75,454 583,000 0.01%
Page 5 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001085146-16-003567, filed 2016.05.03).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.