Stanley Druckenmiller’s portfolio: Duquesne Family Office 13F holdings
Quarterly SEC 13F-HR filingsCIK 0001536411Latest: Q2 2026
Q1 2015 filing in brief
In its Q1 2015 13F, filed May 15, 2015, Duquesne Family Office reported $787M across 28 US positions. The largest: ILMN (9.7%), BIIB (9.4%), LyondellBasell Ind's NV (8.0%), HDB (7.5%), EOG (6.5%). In the quarter it opened 14 positions, sold out of 21, added to 3 and trimmed 6; positions opened and sold out came to 95.7% of the portfolio's value.
Methodology
Holdings come from the manager’s Form 13F-HR filings on SEC EDGAR, with amendments applied. Values and shares are reported at quarter-end; the filing date is when the report became public. These disclosures show reported long positions and listed options, not the manager’s entire portfolio or its trades since quarter-end.
Quarterly changes compare shares with the immediately preceding quarter on file. New and exited positions appear or disappear; added and trimmed positions change their share count by more than 1%. A share change can also reflect a stock split or other corporate action.
Opened and sold out is the value of new positions plus the prior value of exited positions, divided by the average of the two quarters’ reported portfolio values. It excludes changes to positions still held. Reported value growth includes price changes and is not a measure of investment performance. Largest-five and largest-ten weights exclude options.
Holdings
Filed May 15, 2015
- 14 New
- 3 Added
- 6 Trimmed
- 21 Exited
28 positions at March 31, 2015. Q/Q change compares shares with the preceding quarter.
| Row | Ticker | Issuer | Status | ||||
|---|---|---|---|---|---|---|---|
| 1 | ILMN | Illumina Inc | $76M | 410.1K | 9.67% | 0.0% | Held |
| 2 | BIIB | Biogen Inc | $74M | 175.0K | 9.39% | −51.3% | Trimmed |
| 3 | — | LyondellBasell Ind's NV | $63M | 717.0K | 8.00% | — | New |
| 4 | HDB | HDFC Bank Ltd | $59M | 1.0M | 7.51% | 0.0% | Held |
| 5 | EOG | EOG Res's Inc | $51M | 561.6K | 6.54% | — | New |
| 6 | TEVA | Teva Pharm Ind's Ltd | $49M | 790.5K | 6.26% | — | New |
| 7 | CTSH | Cognizant Tech Sol'ns Corp | $45M | 726.9K | 5.76% | +96.7% | Added |
| 8 | PXDEUR | Pioneer Nat'l Res's Co | $37M | 224.5K | 4.66% | — | New |
| 9 | NBL2EUR | Noble Energy Inc | $30M | 621.3K | 3.86% | — | New |
| 10 | WDAY | Workday Inc | $28M | 330.7K | 3.55% | 0.0% | Held |
| 11 | INFY | Infosys Ltd | $27M | 756.5K | 3.37% | +21.3% | Added |
| 12 | AKAM | Akamai Tech Inc | $25M | 355.3K | 3.21% | — | New |
| 13 | CELG | Celgene Corp | $23M | 196.0K | 2.87% | −54.9% | Trimmed |
| 14 | — | Bluebird Bio Inc | $22M | 184.1K | 2.82% | −48.2% | Trimmed |
| 15 | META | Facebook Inc | $21M | 252.0K | 2.63% | −41.4% | Trimmed |
| 16 | LNG | Cheniere Energy Inc | $20M | 258.7K | 2.54% | — | New |
| 17 | BABA | Alibaba Grp Hldg Ltd | $20M | 239.5K | 2.53% | −5.7% | Trimmed |
| 18 | QSR | Restaurant Brands Int'l Inc | $20M | 514.0K | 2.51% | — | New |
| 19 | YPF | YPF S.A. | $19M | 698.3K | 2.44% | +133.6% | Added |
| 20 | BIDU | Baidu.com Inc | $18M | 86.2K | 2.28% | — | New |
| 21 | EXPE | Expedia Inc | $15M | 160.0K | 1.91% | — | New |
| 22 | MGNX | Macrogenics Inc | $15M | 472.5K | 1.88% | 0.0% | Held |
| 23 | NKTR | Nektar Therapeutics | $7M | 655.0K | 0.92% | 0.0% | Held |
| 24 | BMA | Banco Macro SA | $6M | 110.1K | 0.80% | — | New |
| 25 | — | Mattress Firm Hldg Corp | $6M | 86.9K | 0.77% | −50.7% | Trimmed |
| 26 | TEO | Telecom Argentina SA | $6M | 248.0K | 0.72% | — | New |
| 27 | PAM | Pampa Energia SA | $4M | 214.9K | 0.48% | — | New |
| 28 | IRS | IRSA Inversiones Y Rep SA | $794K | 40.3K | 0.10% | — | New |
21 exited positions
Positions held in the preceding quarter and absent from this filing. Values and shares are from the preceding quarter.
| Ticker | Issuer | Previous value | Previous shares |
|---|---|---|---|
| TGT | Target Corp | $58M | 760.6K |
| HD | Home Depot Inc | $56M | 529.1K |
| LOW | Lowe's Companies Inc | $46M | 669.2K |
| COST | Costco Wholesale Corp | $40M | 285.0K |
| JWNUSD | Nordstrom Inc | $34M | 429.4K |
| — | Alcoa Inc | $30M | 1.9M |
| WSM | Williams-Sonoma Inc | $26M | 347.6K |
| MS | Morgan Stanley | $26M | 663.7K |
| GS | Goldman Sachs Grp Inc | $26M | 132.5K |
| WFC | Wells Fargo & Co | $25M | 453.0K |
| LB | L Brands Inc | $24M | 271.6K |
| AAL | American Air Grp Inc | $22M | 414.6K |
| DAL | Delta Air Lines Inc | $21M | 419.9K |
| AEO | Amer Eagle Outfitters Inc | $20M | 1.4M |
| M | Macy's, Inc | $16M | 250.2K |
| KSS | Kohl's Corp | $14M | 229.9K |
| WOO | Foot Locker Inc | $12M | 210.4K |
| LUV | Southwest Airlines Co | $11M | 270.0K |
| CCI | Crown Castle Int'l Corp | $9M | 119.0K |
| — | Juno Therapeutics Inc | $4M | 70.0K |
| — | Virgin America Inc | $350K | 8.1K |
Every quarter on file (53)
From the manager’s Form 13F-HR filings on SEC EDGAR, amendments applied. Long US positions only; not a recommendation.