Q2 2026 13F · SEC CIK 1831132
Windmill Hill Asset Management Ltd
Asset managerFiled 2026-08-10 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $448.1M
- Reported positions
- 21
- Top holdings a year, 3 yrs
- +23.9%
- Average holding period
- 4.6 yrs
Windmill Hill Asset Management Ltd is an asset manager that reported 21 positions worth $448.1M in its Q2 2026 13F, filed 2026-08-10. Its largest holdings were SPDR S&P 500 Fossil Fuel Reserv (SPYX, 74.0%), Spdr Index Shs Fds (EEMX, 13.3%), Spdr Msci Eafa Fossil Fuel (EFAX, 2.8%). A portfolio copying its top holdings returned 23.9% a year over the last 3 years, against 20.4% for the S&P 500.
Windmill Hill Asset Management Ltd holdings all 21 positions.
Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| SPYXSPDR S&P 500 Fossil Fuel Reserv | 74.0% | +34.6% | $331.5M |
| EEMXSpdr Index Shs Fds | 13.3% | +0.0% | $59.7M |
| EFAXSpdr Msci Eafa Fossil Fuel | 2.8% | +0.0% | $12.3M |
| GEGe Aerospace | 2.4% | -10.2% | $10.7M |
| VVisa Inc Com Cl A | 1.5% | +0.0% | $6.9M |
| GOOGLAlphabet Inc | 1.1% | -29.0% | $5.1M |
| MCOMoodys Corp | 1.1% | +0.0% | $4.9M |
| SPGIS&P Global Inc. | 0.9% | +0.0% | $3.9M |
| URAGlobal X Uranium ETF | 0.8% | +0.0% | $3.7M |
| CPCanadian Pacific Kansas City | 0.6% | +0.0% | $2.5M |
| BKSYBlacksky Technology Inc | 0.2% | — | $976K |
| CCJCameco Corp Com | 0.2% | -7.9% | $875K |
| FCXFreeport Mcmoran Inc Cl B | 0.2% | -9.5% | $855K |
| VALEVale S A | 0.2% | -8.9% | $841K |
| XOMExxon Mobil Corp | 0.1% | -9.0% | $658K |
| SLBSlb Limited | 0.1% | -9.0% | $602K |
| COPConocophillips | 0.1% | -9.3% | $563K |
| FIGFigma Inc | 0.1% | +118.7% | $525K |
| MOSMosaic Co | 0.1% | +0.0% | $492K |
| FIGRFigure Technology Solutio | 0.1% | -33.3% | $256K |
| LNDBrasilagro Companhia Brasile | 0.1% | -50.0% | $253K |
What Windmill Hill Asset Management Ltd bought and sold in Q2 2026, against Q1 2026.
New positions
- BKSY Blacksky Technology Inc0.2% of 13F
Added to
- FIG Figma Inc+118.7% shares
- SPYX SPDR S&P 500 Fossil Fuel Reserv+34.6% shares
Reduced
- LND Brasilagro Companhia Brasile-50.0% shares
- FIGR Figure Technology Solutio-33.3% shares
- GOOGL Alphabet Inc-29.0% shares
- GE Ge Aerospace-10.2% shares
- FCX Freeport Mcmoran Inc Cl B-9.5% shares
- COP Conocophillips-9.3% shares
- SLB Slb Limited-9.0% shares
- XOM Exxon Mobil Corp-9.0% shares
Sold out
- RKLB Rocket Lab Corp Comwas 0.4%
- MSFT Microsoft Corpwas 0.3%
- VCTR Victory Cap Hldgs Inc Delwas 0.3%
Share counts compared with the Q1 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- +19.8% /yr
- S&P 500 +20.1%
- 3 years
- +23.9% /yr
- S&P 500 +20.4%
- 5 years
- +12.6% /yr
- S&P 500 +11.6%
A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q2 2026 | $448.1M | 21 |
| Q1 2026 | $320.7M | 23 |
| Q4 2025 | $426.9M | 26 |
| Q3 2025 | $381.4M | 24 |
| Q2 2025 | $363.1M | 26 |
| Q1 2025 | $323.1M | 26 |
| Q4 2024 | $305.6M | 27 |
| Q3 2024 | $187.2M | 24 |
| Q2 2024 | $238.3M | 27 |
| Q1 2024 | $279.3M | 27 |
| Q4 2023 | $171.6M | 38 |
| Q3 2023 | $230.7M | 31 |
Questions about Windmill Hill Asset Management Ltd's portfolio
What stocks does Windmill Hill Asset Management Ltd own?
Windmill Hill Asset Management Ltd's latest 13F, for Q2 2026 and filed Aug 10, 2026, lists 21 positions worth $448.1M. The largest are SPDR S&P 500 Fossil Fuel Reserv (SPYX) at 74.0%, Spdr Index Shs Fds (EEMX) at 13.3%, Spdr Msci Eafa Fossil Fuel (EFAX) at 2.8%, Ge Aerospace (GE) at 2.4% and Visa Inc Com Cl A (V) at 1.5%.
What did Windmill Hill Asset Management Ltd buy last quarter?
In Q2 2026, Windmill Hill Asset Management Ltd added a new position in Blacksky Technology Inc (BKSY), Figma Inc (FIG) (+118.7% shares) and SPDR S&P 500 Fossil Fuel Reserv (SPYX) (+34.6% shares), compared with its Q1 2026 filing.
What did Windmill Hill Asset Management Ltd sell last quarter?
In Q2 2026, Windmill Hill Asset Management Ltd sold all of Rocket Lab Corp Com (RKLB), sold all of Microsoft Corp (MSFT), sold all of Victory Cap Hldgs Inc Del (VCTR), Brasilagro Companhia Brasile (LND) (-50.0% shares), Figure Technology Solutio (FIGR) (-33.3% shares) and Alphabet Inc (GOOGL) (-29.0% shares), compared with its Q1 2026 filing.
How has Windmill Hill Asset Management Ltd's portfolio performed?
A portfolio copying Windmill Hill Asset Management Ltd's 20 largest 13F holdings each quarter, from the day each filing was public, returned +23.9% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +19.8% against +20.1%. Over 5 years: +12.6% a year against +11.6%.
When is Windmill Hill Asset Management Ltd's next 13F filing due?
13F filings are due 45 days after each quarter ends. Windmill Hill Asset Management Ltd's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.