Managers / Q4 2019 · 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 $2.0B in U.S.-listed holdings across 1,288 positions for Q4 2019.
Its largest position, AMZN, represents 1.2% of the portfolio.
Compared with Q3 2019, the fund opened 556 new positions and exited 655.
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 · 87.0% · $1.8B
- REIT · 5.7% · $115M
- Other · 3.8% · $76M
- ADR · 3.4% · $68M
- Tracking Stk · 0.1% · $2M
- Other · 0.1% · $2M
Quarter-over-Quarter Changes full breakdown →
vs Q3 2019 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| UALUNITED AIRLINES HLDGS INC | NEW | +144.1K | 144.1K | +$13M | $13M |
| ULTAULTA BEAUTY INC | NEW | +41.0K | 41.0K | +$10M | $10M |
| GPNGLOBAL PMTS INC | NEW | +55.0K | 55.0K | +$10M | $10M |
| GILDGILEAD SCIENCES INC | NEW | +145.9K | 145.9K | +$9M | $9M |
| CCLCARNIVAL CORP | NEW | +173.3K | 173.3K | +$9M | $9M |
| MPCMARATHON PETE CORP | NEW | +136.1K | 136.1K | +$8M | $8M |
| QRVOQORVO INC | NEW | +66.8K | 66.8K | +$8M | $8M |
| MHKMOHAWK INDS INC | NEW | +55.4K | 55.4K | +$8M | $8M |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q4 2019
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 ↗.