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A.R.T. Advisors, LLC

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13F filer, CIK 1315281, NEW YORK, NY

A.R.T. Advisors, LLC reported $1,795,000 across 6 holdings for the quarter ended 2021-09-30, in a 13F-HR filed 2021-11-15.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001012975-21-000445

Period
2021-09-30
Reported value
$1.79M
Holdings
6
Top 10 weight
100%
New
4
Sold out
6

Largest buys vs the previous quarter

SecurityShares changeApprox. value
BMYnew+7,530$446K
NVDAnew+1,204$249K
METAnew+698$237K
WMTnew+1,624$226K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
DISexited-2,097-$369K
PFEexited-8,571-$336K
ASMLexited-400-$276K
MUexited-3,200-$272K
Cexited-3,725-$264K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2021

Share positions as resolved from 13F-HR 0001012975-21-000445, largest first. % of portfolio is the value over $1,795,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
BMYBRISTOL-MYERS SQUIBB COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2019Q4: not reported; 2020Q1: not reported; 2020Q2: not reported; 2020Q3: 17,230 shares; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: not reported; 2021Q3: 7,530 shares 7,530$446K24.85%newTimeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2019Q4: 9,373 shares; 2020Q1: 345 shares; 2020Q2: 945 shares; 2020Q3: not reported; 2020Q4: 245 shares; 2021Q1: 345 shares; 2021Q2: 145 shares; 2021Q3: 145 shares 145$388K21.62%0Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2019Q4: 48,600 shares; 2020Q1: not reported; 2020Q2: 531 shares; 2020Q3: not reported; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: not reported; 2021Q3: 1,204 shares 1,204$249K13.87%newTimeline
CMGCHIPOTLE MEXICAN GRILL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2019Q4: 6,500 shares; 2020Q1: not reported; 2020Q2: not reported; 2020Q3: not reported; 2020Q4: not reported; 2021Q1: 437 shares; 2021Q2: 137 shares; 2021Q3: 137 shares 137$249K13.87%0Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2019Q4: 37,898 shares; 2020Q1: not reported; 2020Q2: not reported; 2020Q3: not reported; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: not reported; 2021Q3: 698 shares 698$237K13.2%newTimeline
WMTWALMART INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2019Q4: not reported; 2020Q1: not reported; 2020Q2: not reported; 2020Q3: not reported; 2020Q4: not reported; 2021Q1: 2,624 shares; 2021Q2: not reported; 2021Q3: 1,624 shares 1,624$226K12.59%newTimeline

Sold out in Q3 2021

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
DISDISNEY WALT CO2,097$369Kshares
PFEPFIZER INC8,571$336Kshares
ASMLASML HLDG NV400$276Kshares
MUMICRON TECHNOLOGY INC3,200$272Kshares
CCITIGROUP INC3,725$264Kshares
REGNREGENERON PHARMACEUTICALS398$222Kshares

How Q3 2021 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001012975-21-000445 base2021-11-15acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0001012975-21-000445 Quarter ended 2021-09-302021-11-15acceptance time not in the bulk data set
13F-HR 0001012975-21-000302 Quarter ended 2021-06-302021-08-16acceptance time not in the bulk data set
13F-HR/A 0001012975-21-000294 Quarter ended 2021-03-312021-08-12acceptance time not in the bulk data set
13F-HR 0001012975-21-000213 Quarter ended 2021-03-312021-05-17acceptance time not in the bulk data set
13F-HR 0001012975-21-000079 Quarter ended 2020-12-312021-02-16acceptance time not in the bulk data set
13F-HR 0001012975-20-000817 Quarter ended 2020-09-302020-11-16acceptance time not in the bulk data set
13F-HR 0001012975-20-000682 Quarter ended 2020-06-302020-08-14acceptance time not in the bulk data set
13F-HR 0001012975-20-000436 Quarter ended 2020-03-312020-05-15acceptance time not in the bulk data set
13F-HR 0001012975-20-000123 Quarter ended 2019-12-312020-02-14acceptance time not in the bulk data set
13F-HR 0001012975-19-000685 Quarter ended 2019-09-302019-11-14acceptance time not in the bulk data set
13F-HR 0001012975-19-000562 Quarter ended 2019-06-302019-08-14acceptance time not in the bulk data set
13F-HR 0001012975-19-000359 Quarter ended 2019-03-312019-05-15acceptance time not in the bulk data set
13F-HR 0001012975-19-000155 Quarter ended 2018-12-312019-02-14acceptance time not in the bulk data set
13F-HR 0001012975-18-001216 Quarter ended 2018-09-302018-11-14acceptance time not in the bulk data set
13F-HR 0001012975-18-001012 Quarter ended 2018-06-302018-08-14acceptance time not in the bulk data set
13F-HR 0001012975-18-000412 Quarter ended 2018-03-312018-05-15acceptance time not in the bulk data set
13F-HR 0001012975-18-000166 Quarter ended 2017-12-312018-02-14acceptance time not in the bulk data set
13F-HR 0001012975-17-000825 Quarter ended 2017-09-302017-11-14acceptance time not in the bulk data set
13F-HR 0001012975-17-000596 Quarter ended 2017-06-302017-08-14acceptance time not in the bulk data set
13F-HR 0001012975-17-000407 Quarter ended 2017-03-312017-05-15acceptance time not in the bulk data set
13F-HR 0001012975-17-000118 Quarter ended 2016-12-312017-02-14acceptance time not in the bulk data set
13F-HR 0001012975-16-001562 Quarter ended 2016-09-302016-11-14acceptance time not in the bulk data set
13F-HR 0001012975-16-001414 Quarter ended 2016-06-302016-08-15acceptance time not in the bulk data set
13F-HR 0001012975-16-001241 Quarter ended 2016-03-312016-05-16acceptance time not in the bulk data set
13F-HR 0001012975-16-001008 Quarter ended 2015-12-312016-02-16acceptance time not in the bulk data set
13F-HR 0001012975-15-000767 Quarter ended 2015-09-302015-11-13acceptance time not in the bulk data set
13F-HR 0001012975-15-000614 Quarter ended 2015-06-302015-08-14acceptance time not in the bulk data set
13F-HR 0001012975-15-000397 Quarter ended 2015-03-312015-05-15acceptance time not in the bulk data set
13F-HR 0001012975-15-000119 Quarter ended 2014-12-312015-02-17acceptance time not in the bulk data set
13F-HR 0001012975-14-000718 Quarter ended 2014-09-302014-11-14acceptance time not in the bulk data set
13F-HR 0001012975-14-000514 Quarter ended 2014-06-302014-08-14acceptance time not in the bulk data set
13F-HR 0001140361-14-021137 Quarter ended 2014-03-312014-05-15acceptance time not in the bulk data set
13F-HR 0001140361-14-007157 Quarter ended 2013-12-312014-02-14acceptance time not in the bulk data set
13F-HR 0001140361-13-042332 Quarter ended 2013-09-302013-11-14acceptance time not in the bulk data set
13F-HR 0001140361-13-032226 Quarter ended 2013-06-302013-08-14acceptance time not in the bulk data set