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Disclosery

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