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Institutional Investment Manager
A.R.T. Advisors, LLC
A.R.T. Advisors, LLC (CIK: 0001315281) incorporated in Delaware, located at 28 Liberty Street, 6th Floor, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 1,439 holdings with a total value of $2,995,753,000.
#
Name
Shares
Value ($)
%
Options
Notes
1401 PERION NETWORK LTD 1:3 R/S 8/27/18 M78673114 23,163 65,000 0.00%
1402 A H BELO CORP 11,742 65,000 0.00%
1403 PERFORMANT FINL CORP 19,852 64,000 0.00%
1404 ULTRA CLEAN HLDGS INC 10,092 62,000 0.00%
1405 BELLATRIX EXPLORATION LTD 26,305 61,000 0.00%
1406 Codexis Inc Com 15,220 59,000 0.00%
1407 HARRIS & HARRIS GROUP INC 21,309 58,000 0.00%
1408 CHINA DIGITAL TV HLDG CO LTD SPONSORED ADR 12,908 53,000 0.00%
1409 PROTALIX BIOTHERAPEUTICS INC 26,944 52,000 0.00%
1410 GOLD RESOURCE CORP 18,742 51,000 0.00%
1411 NEWCASTLE INVT CORP 11,226 49,000 0.00%
1412 PSIVIDA CORP 12,798 48,000 0.00%
1413 IMATION CORP 11,747 47,000 0.00%
1414 MARRONE BIO INNOVATIONS INC 22,861 45,000 0.00%
1415 AMYRIS INC COM 22,779 44,000 0.00%
1416 GOODRICH PETE CORP 23,103 43,000 0.00%
1417 Vical Inc 61,504 43,000 0.00%
1418 LEE ENTERPRISES INC 11,923 39,000 0.00%
1419 EMPRESAS ICA S A DE CV 12,530 39,000 0.00%
1420 GREAT BASIN SCIENTIFIC INC 12,226 36,000 0.00%
1421 LEAPFROG ENTERPRISES INC 25,677 36,000 0.00%
1422 PAIN THERAPEUTICS INC 18,828 32,000 0.00%
1423 HARVARD APPARATUS REGENER TE 21,833 31,000 0.00%
1424 TOWN SPORTS INTL HLDGS INC 10,761 31,000 0.00%
1425 ASANKO GOLD INC 18,465 31,000 0.00%
1426 PARTNER COMMUNICATIONS 11,297 30,000 0.00%
1427 NORTH AMERN ENERGY PARTNERS COM 12,278 29,000 0.00%
1428 Noranda Aluminum Holding 33,297 28,000 0.00%
1429 AXT INC 10,755 27,000 0.00%
1430 DRYSHIPS INC 42,465 25,000 0.00%
1431 LIBERATOR MEDICAL HLDGS INC 10,854 24,000 0.00%
1432 CASTLE BRANDS INC COM 17,400 24,000 0.00%
1433 UTSTARCOM HOLDINGS CORP SHS NEW 11,702 23,000 0.00%
1434 CHC GROUP LTD 26,580 23,000 0.00%
1435 DRDGOLD LIMITED 11,321 20,000 0.00%
1436 BIODEL INC 18,287 18,000 0.00%
1437 MERU NETWORKS INC 10,087 16,000 0.00%
1438 Enservco Corp 10,454 15,000 0.00%
1439 QUEST RESOURCE HOLDING CORP 13,597 14,000 0.00%
Page 29 of 29

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001012975-15-000614, filed 2015.08.14).

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.