Managers / Q2 2021 · view latest →
A.R.T. Advisors, LLC
CIK 0001315281 · 28 LIBERTY STREET, 6TH FLOOR, NEW YORK, NY, 10005 · 2125937700
Summary
A.r.t. Advisors, LLC reported $2M in U.S.-listed holdings across 8 positions for Q2 2021.
Its largest position, DIS, represents 16.0% of the portfolio.
Compared with Q1 2021, the fund opened 3 new positions and exited 46.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 100.0% · $2M
Quarter-over-Quarter Changes full breakdown →
vs Q1 2021 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| PFEPFIZER INC | NEW | +8.6K | 8.6K | +$336,000 | $336,000 |
| ASMLFASML HOLDING N V | NEW | +400 | 400 | +$276,000 | $276,000 |
| REGNREGENERON PHARMACEUTICALS | NEW | +398 | 398 | +$222,000 | $222,000 |
| AMZNAMAZON COM INC | SOLD OUT | −345 | 0 | −$1M | $0 |
| BKNGBOOKING HOLDINGS INC | SOLD OUT | −366 | 0 | −$853,000 | $0 |
| MSMORGAN STANLEY | SOLD OUT | −10.3K | 0 | −$799,000 | $0 |
| GOOGALPHABET INC | SOLD OUT | −361 | 0 | −$747,000 | $0 |
| CATCATERPILLAR INC | SOLD OUT | −2.5K | 0 | −$591,000 | $0 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q2 2021
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | DISDISNEY WALT COhistory → | COM | 16.01% | $369,000 | 2.1K |
| 2 | GOOGLALPHABET INChistory → | CAP STK CL A | 15.36% | $354,000 | 145 |
| 3 | PFEPFIZER INChistory → | COM | 14.58% | $336,000 | 8.6K |
| 4 | ASMLFASML HOLDING N Vhistory → | N Y REGISTRY SHS | 11.97% | $276,000 | 400 |
| 5 | MUMICRON TECHNOLOGY INChistory → | COM | 11.80% | $272,000 | 3.2K |
| 6 | CCITIGROUP INChistory → | COM NEW | 11.45% | $264,000 | 3.7K |
| 7 | REGNREGENERON PHARMACEUTICALShistory → | COM | 9.63% | $222,000 | 398 |
| 8 | CMGCHIPOTLE MEXICAN GRILL INChistory → | COM | 9.20% | $212,000 | 137 |
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q3 2021 | $2M | 6 | Nov 15, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $2M | 8 | Aug 16, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $18M | 51 | May 17, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $22M | 71 | Feb 16, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $18M | 68 | Nov 16, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $67M | 280 | Aug 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | Under review | 30 | May 15, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $2.0B | 1,288 | Feb 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $2.0B | 1,387 | Nov 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $1.8B | 1,312 | Aug 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $1.7B | 1,260 | May 15, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $1.6B | 1,267 | Feb 14, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.