Filed: 5/15/2026ACC: 0001536411-26-000004
📋 What this filing means
DUQUESNE FAMILY OFFICE LLC filed this quarterly 13F‑HR report disclosing 68 equity positions with a total reported market value of $3.38M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
68
Positions
$3.38M
Total AUM (reported)
59.62M
Total Shares
Allocation by class
COM$1.34M39.8%
MSCI BRAZIL ETF$294.2K8.7%
SPONSORED ADS$265.3K7.9%
COM PAR $.01$188.7K5.6%
S&P500 EQL WGT$157.6K4.7%
SPON ADR CL D$149.6K4.4%
COM CL A$148.0K4.4%
Portfolio Concentration
Top 3$1.10M32.4%
4–10$872.9K25.8%
11–25$792.6K23.5%
Rest$615.7K18.2%
Top 3 weight
32.4%
Top 10 weight
58.3%
Voting Authority Distribution
Total shares with voting rights: 59.62M
Sole
Full voting authority
59.62M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other68
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings68
Rows:
Natera Inc
DFNDShares3.06M
TypeSH
Market value$612.7K
18.14%
Sole
3.06M
Shared
0.00
None
0.00
Ishares Inc
DFNDShares7.66M
TypeSH
Market value$294.2K
8.71%
Sole
7.66M
Shared
0.00
None
0.00
Insmed Inc
DFNDShares1.15M
TypeSH
Market value$188.7K
5.59%
Sole
1.15M
Shared
0.00
None
0.00
Taiwan Semiconductor Manufac
DFNDShares495.28K
TypeSH
Market value$167.4K
4.96%
Sole
495.28K
Shared
0.00
None
0.00
Invesco Exchange Traded Fd T
DFNDShares821K
TypeSH
Market value$157.6K
4.67%
Sole
821K
Shared
0.00
None
0.00
Ypf Sociedad Anonima
DFNDShares3.24M
TypeSH
Market value$149.6K
4.43%
Sole
3.24M
Shared
0.00
None
0.00
Bbb Foods Inc
DFNDShares3.11M
TypeSH
Market value$110.0K
3.26%
Sole
3.11M
Shared
0.00
None
0.00
Alcoa Corp
DFNDShares1.49M
TypeSH
Market value$99.1K
2.93%
Sole
1.49M
Shared
0.00
None
0.00
Newamsterdam Pharma Company
DFNDShares3.07M
TypeSH
Market value$98.3K
2.91%
Sole
3.07M
Shared
0.00
None
0.00
Sea Ltd
DFNDShares1.10M
TypeSH
Market value$91.1K
2.70%
Sole
1.10M
Shared
0.00
None
0.00
Stmicroelectronics N V
DFNDShares2.61M
TypeSH
Market value$90.3K
2.67%
Sole
2.61M
Shared
0.00
None
0.00
Woodward Inc
DFNDShares211.35K
TypeSH
Market value$75.6K
2.24%
Sole
211.35K
Shared
0.00
None
0.00
Teva Pharmaceutical Inds Ltd
DFNDShares2.38M
TypeSH
Market value$71.6K
2.12%
Sole
2.38M
Shared
0.00
None
0.00
Roku Inc
DFNDShares750.19K
TypeSH
Market value$71.0K
2.10%
Sole
750.19K
Shared
0.00
None
0.00
Broadcom Inc
DFNDShares195.96K
TypeSH
Market value$60.6K
1.80%
Sole
195.96K
Shared
0.00
None
0.00
State Str Spdr S&P 500 Etf T
DFNDShares90K
TypeSH
Market value$58.5K
1.73%
Sole
90K
Shared
0.00
None
0.00
Amazon Com Inc
DFNDShares245.80K
TypeSH
Market value$51.2K
1.52%
Sole
245.80K
Shared
0.00
None
0.00
Coupang Inc
DFNDShares2.67M
TypeSH
Market value$50.4K
1.49%
Sole
2.67M
Shared
0.00
None
0.00
Option Care Health Inc
DFNDShares1.87M
TypeSH
Market value$50.3K
1.49%
Sole
1.87M
Shared
0.00
None
0.00
Crh Plc
DFNDShares377.56K
TypeSH
Market value$39.7K
1.18%
Sole
377.56K
Shared
0.00
None
0.00
Figure Technology Solutio
DFNDShares1.15M
TypeSH
Market value$39.1K
1.16%
Sole
1.15M
Shared
0.00
None
0.00
Global X Fds
DFNDShares387.40K
TypeSH
Market value$36.2K
1.07%
Sole
387.40K
Shared
0.00
None
0.00
Caris Life Sciences Inc
DFNDShares1.89M
TypeSH
Market value$33.9K
1.00%
Sole
1.89M
Shared
0.00
None
0.00
Restaurant Brands Intl Inc
DFNDShares454.44K
TypeSH
Market value$33.6K
0.99%
Sole
454.44K
Shared
0.00
None
0.00
Revolution Medicines Inc
DFNDShares315.86K
TypeSH
Market value$30.7K
0.91%
Sole
315.86K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
Natera IncDFND | COM | 3.06M | SH | $612.7K 18.14% | 3.06M | 0.00 | 0.00 |
Ishares IncDFND | MSCI BRAZIL ETF | 7.66M | SH | $294.2K 8.71% | 7.66M | 0.00 | 0.00 |
Insmed IncDFND | COM PAR $.01 | 1.15M | SH | $188.7K 5.59% | 1.15M | 0.00 | 0.00 |
Taiwan Semiconductor ManufacDFND | SPONSORED ADS | 495.28K | SH | $167.4K 4.96% | 495.28K | 0.00 | 0.00 |
Invesco Exchange Traded Fd TDFND | S&P500 EQL WGT | 821K | SH | $157.6K 4.67% | 821K | 0.00 | 0.00 |
Ypf Sociedad AnonimaDFND | SPON ADR CL D | 3.24M | SH | $149.6K 4.43% | 3.24M | 0.00 | 0.00 |
Bbb Foods IncDFND | CL A COM | 3.11M | SH | $110.0K 3.26% | 3.11M | 0.00 | 0.00 |
Alcoa CorpDFND | COM | 1.49M | SH | $99.1K 2.93% | 1.49M | 0.00 | 0.00 |
Newamsterdam Pharma CompanyDFND | ORDINARY SHARES | 3.07M | SH | $98.3K 2.91% | 3.07M | 0.00 | 0.00 |
Sea LtdDFND | SPONSORD ADS | 1.10M | SH | $91.1K 2.70% | 1.10M | 0.00 | 0.00 |
Stmicroelectronics N VDFND | NY REGISTRY | 2.61M | SH | $90.3K 2.67% | 2.61M | 0.00 | 0.00 |
Woodward IncDFND | COM | 211.35K | SH | $75.6K 2.24% | 211.35K | 0.00 | 0.00 |
Teva Pharmaceutical Inds LtdDFND | SPONSORED ADS | 2.38M | SH | $71.6K 2.12% | 2.38M | 0.00 | 0.00 |
Roku IncDFND | COM CL A | 750.19K | SH | $71.0K 2.10% | 750.19K | 0.00 | 0.00 |
Broadcom IncDFND | COM | 195.96K | SH | $60.6K 1.80% | 195.96K | 0.00 | 0.00 |
State Str Spdr S&P 500 Etf TDFND | TR UNIT | 90K | SH | $58.5K 1.73% | 90K | 0.00 | 0.00 |
Amazon Com IncDFND | COM | 245.80K | SH | $51.2K 1.52% | 245.80K | 0.00 | 0.00 |
Coupang IncDFND | CL A | 2.67M | SH | $50.4K 1.49% | 2.67M | 0.00 | 0.00 |
Option Care Health IncDFND | COM NEW | 1.87M | SH | $50.3K 1.49% | 1.87M | 0.00 | 0.00 |
Crh PlcDFND | ORD | 377.56K | SH | $39.7K 1.18% | 377.56K | 0.00 | 0.00 |
Figure Technology SolutioDFND | COM CL A | 1.15M | SH | $39.1K 1.16% | 1.15M | 0.00 | 0.00 |
Global X FdsDFND | GB MSCI AR ETF | 387.40K | SH | $36.2K 1.07% | 387.40K | 0.00 | 0.00 |
Caris Life Sciences IncDFND | COM | 1.89M | SH | $33.9K 1.00% | 1.89M | 0.00 | 0.00 |
Restaurant Brands Intl IncDFND | COM | 454.44K | SH | $33.6K 0.99% | 454.44K | 0.00 | 0.00 |
Revolution Medicines IncDFND | COM | 315.86K | SH | $30.7K 0.91% | 315.86K | 0.00 | 0.00 |
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