Filed: 8/15/2025ACC: 0001536411-25-000011
📋 What this filing means
DUQUESNE FAMILY OFFICE LLC filed this quarterly 13F‑HR report disclosing 67 equity positions with a total reported market value of $4.07M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
67
Positions
$4.07M
Total AUM (reported)
71.86M
Total Shares
Allocation by class
COM$2.22M54.5%
SPONSORED ADS$535.7K13.2%
COM PAR $.01$236.8K5.8%
CL A$157.9K3.9%
COM CL A$128.0K3.1%
COM NEW$116.4K2.9%
SHS$115.8K2.8%
Portfolio Concentration
Top 3$1.05M25.7%
4–10$1.04M25.6%
11–25$1.10M27.1%
Rest$880.2K21.6%
Top 3 weight
25.7%
Top 10 weight
51.3%
Voting Authority Distribution
Total shares with voting rights: 71.86M
Sole
Full voting authority
71.86M
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
Other67
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings67
Rows:
Natera Inc
DFNDShares3.20M
TypeSH
Market value$540.6K
13.28%
Sole
3.20M
Shared
0.00
None
0.00
Teva Pharmaceutical Inds Ltd
DFNDShares15.97M
TypeSH
Market value$267.6K
6.57%
Sole
15.97M
Shared
0.00
None
0.00
Insmed Inc
DFNDShares2.35M
TypeSH
Market value$236.8K
5.82%
Sole
2.35M
Shared
0.00
None
0.00
Woodward Inc
DFNDShares848.91K
TypeSH
Market value$208.1K
5.11%
Sole
848.91K
Shared
0.00
None
0.00
Taiwan Semiconductor Mfg Ltd
DFNDShares765.09K
TypeSH
Market value$173.3K
4.26%
Sole
765.09K
Shared
0.00
None
0.00
Philip Morris Intl Inc
DFNDShares815.98K
TypeSH
Market value$148.6K
3.65%
Sole
815.98K
Shared
0.00
None
0.00
Mercadolibre Inc
DFNDShares53.73K
TypeSH
Market value$140.4K
3.45%
Sole
53.73K
Shared
0.00
None
0.00
Entegris Inc
DFNDShares1.65M
TypeSH
Market value$132.7K
3.26%
Sole
1.65M
Shared
0.00
None
0.00
Coupang Inc
DFNDShares4.11M
TypeSH
Market value$123.0K
3.02%
Sole
4.11M
Shared
0.00
None
0.00
Flutter Entmt Plc
DFNDShares405.32K
TypeSH
Market value$115.8K
2.84%
Sole
405.32K
Shared
0.00
None
0.00
Coherent Corp
DFNDShares1.16M
TypeSH
Market value$103.3K
2.54%
Sole
1.16M
Shared
0.00
None
0.00
Docusign Inc
DFNDShares1.29M
TypeSH
Market value$100.5K
2.47%
Sole
1.29M
Shared
0.00
None
0.00
Microsoft Corp
DFNDShares200.93K
TypeSH
Market value$99.9K
2.45%
Sole
200.93K
Shared
0.00
None
0.00
Roku Inc
DFNDShares1.10M
TypeSH
Market value$96.7K
2.38%
Sole
1.10M
Shared
0.00
None
0.00
Verona Pharma Plc
DFNDShares1M
TypeSH
Market value$94.8K
2.33%
Sole
1M
Shared
0.00
None
0.00
Eli Lilly & Co
DFNDShares100.67K
TypeSH
Market value$78.5K
1.93%
Sole
100.67K
Shared
0.00
None
0.00
Warner Bros Discovery Inc
DFNDShares6.54M
TypeSH
Market value$74.9K
1.84%
Sole
6.54M
Shared
0.00
None
0.00
Eqt Corp
DFNDShares1.25M
TypeSH
Market value$73.1K
1.79%
Sole
1.25M
Shared
0.00
None
0.00
Ishares Tr
DFNDShares335K
TypeSH
Market value$72.3K
1.78%
Sole
335K
Shared
0.00
None
0.00
Citigroup Inc
DFNDShares666.30K
TypeSH
Market value$56.7K
1.39%
Sole
666.30K
Shared
0.00
None
0.00
Spdr S&P 500 Etf Tr
DFNDShares90K
TypeSH
Market value$55.6K
1.37%
Sole
90K
Shared
0.00
None
0.00
Select Sector Spdr Tr
DFNDShares985.30K
TypeSH
Market value$51.6K
1.27%
Sole
985.30K
Shared
0.00
None
0.00
Restaurant Brands Intl Inc
DFNDShares751.01K
TypeSH
Market value$49.8K
1.22%
Sole
751.01K
Shared
0.00
None
0.00
Sea Ltd
DFNDShares309.73K
TypeSH
Market value$49.5K
1.22%
Sole
309.73K
Shared
0.00
None
0.00
Nu Hldgs Ltd
DFNDShares3.42M
TypeSH
Market value$46.9K
1.15%
Sole
3.42M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
Natera IncDFND | COM | 3.20M | SH | $540.6K 13.28% | 3.20M | 0.00 | 0.00 |
Teva Pharmaceutical Inds LtdDFND | SPONSORED ADS | 15.97M | SH | $267.6K 6.57% | 15.97M | 0.00 | 0.00 |
Insmed IncDFND | COM PAR $.01 | 2.35M | SH | $236.8K 5.82% | 2.35M | 0.00 | 0.00 |
Woodward IncDFND | COM | 848.91K | SH | $208.1K 5.11% | 848.91K | 0.00 | 0.00 |
Taiwan Semiconductor Mfg LtdDFND | SPONSORED ADS | 765.09K | SH | $173.3K 4.26% | 765.09K | 0.00 | 0.00 |
Philip Morris Intl IncDFND | COM | 815.98K | SH | $148.6K 3.65% | 815.98K | 0.00 | 0.00 |
Mercadolibre IncDFND | COM | 53.73K | SH | $140.4K 3.45% | 53.73K | 0.00 | 0.00 |
Entegris IncDFND | COM | 1.65M | SH | $132.7K 3.26% | 1.65M | 0.00 | 0.00 |
Coupang IncDFND | CL A | 4.11M | SH | $123.0K 3.02% | 4.11M | 0.00 | 0.00 |
Flutter Entmt PlcDFND | SHS | 405.32K | SH | $115.8K 2.84% | 405.32K | 0.00 | 0.00 |
Coherent CorpDFND | COM | 1.16M | SH | $103.3K 2.54% | 1.16M | 0.00 | 0.00 |
Docusign IncDFND | COM | 1.29M | SH | $100.5K 2.47% | 1.29M | 0.00 | 0.00 |
Microsoft CorpDFND | COM | 200.93K | SH | $99.9K 2.45% | 200.93K | 0.00 | 0.00 |
Roku IncDFND | COM CL A | 1.10M | SH | $96.7K 2.38% | 1.10M | 0.00 | 0.00 |
Verona Pharma PlcDFND | SPONSORED ADS | 1M | SH | $94.8K 2.33% | 1M | 0.00 | 0.00 |
Eli Lilly & CoDFND | COM | 100.67K | SH | $78.5K 1.93% | 100.67K | 0.00 | 0.00 |
Warner Bros Discovery IncDFND | COM SER A | 6.54M | SH | $74.9K 1.84% | 6.54M | 0.00 | 0.00 |
Eqt CorpDFND | COM | 1.25M | SH | $73.1K 1.79% | 1.25M | 0.00 | 0.00 |
Ishares TrDFND | RUSSELL 2000 ETF | 335K | SH | $72.3K 1.78% | 335K | 0.00 | 0.00 |
Citigroup IncDFND | COM NEW | 666.30K | SH | $56.7K 1.39% | 666.30K | 0.00 | 0.00 |
Spdr S&P 500 Etf TrDFND | TR UNIT | 90K | SH | $55.6K 1.37% | 90K | 0.00 | 0.00 |
Select Sector Spdr TrDFND | FINANCIAL | 985.30K | SH | $51.6K 1.27% | 985.30K | 0.00 | 0.00 |
Restaurant Brands Intl IncDFND | COM | 751.01K | SH | $49.8K 1.22% | 751.01K | 0.00 | 0.00 |
Sea LtdDFND | SPONSORD ADS | 309.73K | SH | $49.5K 1.22% | 309.73K | 0.00 | 0.00 |
Nu Hldgs LtdDFND | ORD SHS CL A | 3.42M | SH | $46.9K 1.15% | 3.42M | 0.00 | 0.00 |
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