Institutional Manager · CIK 0001536411
Duquesne Family Office LLC
New York, NY · File #028-14660
Latest AUM
$4.5M
Positions
62
Top-10 Concentration
53.2%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | Natera Inc | NTRA | +2,411,357 | +$552,418 | +$6,812 |
| REDUCE | Teva Pharmaceutical Inds Ltd | 881624209 | -10,719,065 | -$334,543 | +$182,701 |
| NEW | Select Sector Spdr Tr | 81369Y605 | +5,495,600 | +$300,994 | $0 |
| NEW | Invesco Exchange Traded Fd T | IVZ | +1,173,925 | +$224,877 | $0 |
| REDUCE | Insmed Inc | INSM | -941,683 | -$163,890 | +$72,775 |
| NEW | Ishares Inc | 464286400 | +4,228,000 | +$134,324 | $0 |
| EXITED | Verona Pharma Plc | 925050106 | -1,002,080 | -$106,932 | $0 |
| ADD | Alphabet Inc | GOOG | +282,800 | +$88,516 | +$7,144 |
| ADD | Sea Ltd | SE | +669,920 | +$85,461 | -$14,028 |
| REDUCE | Amazon Com Inc | AMZN | -337,070 | -$77,802 | +$4,917 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202562 pos · $4.5M
- 13F HOLDINGS REPORTQ/E Sep 202565 pos · $4.1M
- 13F HOLDINGS REPORTQ/E Jun 202569 pos · $4.1M
- 13F HOLDINGS REPORTQ/E Mar 202552 pos · $3.1M
- 13F HOLDINGS REPORTQ/E Dec 202478 pos · $3.7M
- 13F HOLDINGS REPORTQ/E Sep 202475 pos · $3.0M
- 13F HOLDINGS REPORTQ/E Jun 202464 pos · $2.9M
- 13F HOLDINGS REPORTQ/E Mar 202473 pos · $4.4M
- 13F HOLDINGS REPORTQ/E Dec 202341 pos · $2.8M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | Natera Inc | NTRA | 2,511,357 | $575,327 | 13.03% |
| 2 | Select Sector Spdr Tr | 81369Y605 | 5,495,600 | $300,994 | 6.82% |
| 3 | Insmed Inc | INSM | 1,481,752 | $257,884 | 5.84% |
| 4 | Invesco Exchange Traded Fd T | IVZ | 1,173,925 | $224,877 | 5.09% |
| 5 | Teva Pharmaceutical Inds Ltd | 881624209 | 5,874,870 | $183,355 | 4.15% |
| 6 | Woodward Inc | WWD | 590,930 | $178,650 | 4.05% |
| 7 | Amazon Com Inc | AMZN | 737,940 | $170,331 | 3.86% |
| 8 | Taiwan Semiconductor Mfg Ltd | 874039100 | 543,085 | $165,038 | 3.74% |
| 9 | Coupang Inc | CPNG | 6,772,909 | $159,773 | 3.62% |
| 10 | Ishares Inc | 464286400 | 4,228,000 | $134,324 | 3.04% |
| 11 | Alphabet Inc | GOOG | 385,000 | $120,505 | 2.73% |
| 12 | Sea Ltd | SE | 944,120 | $120,441 | 2.73% |
| 13 | Ishares Inc | 464286400 | 3,552,575 | $112,865 | 2.56% |
| 14 | Newamsterdam Pharma Company | NAMSW | 3,070,146 | $107,701 | 2.44% |
| 15 | Mercadolibre Inc | MELI | 47,149 | $94,970 | 2.15% |
| 16 | Bbb Foods Inc | TBBB | 2,675,152 | $89,323 | 2.02% |
| 17 | Restaurant Brands Intl Inc | 76131D103 | 1,209,000 | $82,490 | 1.87% |
| 18 | Cogent Biosciences Inc | COGT | 2,214,470 | $78,658 | 1.78% |
| 19 | Alcoa Corp | AA | 1,376,050 | $73,123 | 1.66% |
| 20 | Entegris Inc | ENTG | 844,160 | $71,120 | 1.61% |