Managers / Q3 2021
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 6 positions for Q3 2021.
The portfolio is heavily concentrated: BMY alone accounts for 24.8% of reported value.
Compared with Q2 2021, the fund opened 4 new positions and exited 6.
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. 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 Q2 2021 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| BMYBRISTOL-MYERS SQUIBB CO | NEW | +7.5K | 7.5K | +$446,000 | $446,000 |
| NVDANVIDIA CORPORATION | NEW | +1.2K | 1.2K | +$249,000 | $249,000 |
| METAFACEBOOK INC | NEW | +698 | 698 | +$237,000 | $237,000 |
| WMTWALMART INC | NEW | +1.6K | 1.6K | +$226,000 | $226,000 |
| DISDISNEY WALT CO | SOLD OUT | −2.1K | 0 | −$369,000 | $0 |
| PFEPFIZER INC | SOLD OUT | −8.6K | 0 | −$336,000 | $0 |
| ASML HOLDING N V | SOLD OUT | −400 | 0 | −$276,000 | $0 |
| MUMICRON TECHNOLOGY INC | SOLD OUT | −3.2K | 0 | −$272,000 | $0 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q3 2021
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | BMYBRISTOL-MYERS SQUIBB COhistory → | COM | 24.85% | $446,000 | 7.5K |
| 2 | GOOGLALPHABET INChistory → | CAP STK CL A | 21.62% | $388,000 | 145 |
| 3 | NVDANVIDIA CORPORATIONhistory → | COM | 13.87% | $249,000 | 1.2K |
| 4 | CMGCHIPOTLE MEXICAN GRILL INChistory → | COM | 13.87% | $249,000 | 137 |
| 5 | METAFACEBOOK INChistory → | CL A | 13.20% | $237,000 | 698 |
| 6 | WMTWALMART INChistory → | COM | 12.59% | $226,000 | 1.6K |
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 ↗.