Windmill Hill Asset Management Ltd — 13F Holdings & Portfolio
CIK 1831132 · latest 13F-HR filed 2026-08-10
Windmill Hill Asset Management Ltd manages $448.1M in 13F-reported U.S. long-equity assets across 21 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SPYX (73.99%), EEMX (13.32%), EFAX (2.75%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 1 new position, exited 3, added to 7, and trimmed 11.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SILK STREET
WADDESDON, X0 HP18 0JZ
$448.1M
Long-equity book
21
Distinct positions
2026-06-30
Filed 2026-08-10
+1 / −3 / ↑7 / ↓11
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- SPDR SERIES TRUST$117.7M +55.0%
- SPDR INDEX SHS FDS$11.0M +22.5%
- GE AEROSPACE$1.6M +18.3%
- SPDR INDEX SHS FDS$992.7K +8.8%
- VISA INC$820.1K +13.5%
Top Trims
- ALPHABET INC-$678.7K -11.8%
- S&P GLOBAL INC-$408.2K -9.4%
- GLOBAL X FDS-$398.1K -9.8%
- BRASILAGRO COMPANHIA BRASILE-$346.7K -57.8%
- EXXON MOBIL CORP-$239.4K -26.7%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | SPDR SERIES TRUST | SPYX | 78468R796 | $331.5M | 73.99% | 5,426,150 | SH |
| 2 | SPDR INDEX SHS FDS | EEMX | 78470E205 | $59.7M | 13.32% | 1,102,420 | SH |
| 3 | SPDR INDEX SHS FDS | EFAX | 78470E106 | $12.3M | 2.75% | 227,939 | SH |
| 4 | GE AEROSPACE | GE | 369604301 | $10.7M | 2.38% | 28,503 | SH |
| 5 | VISA INC | V | 92826C839 | $6.9M | 1.54% | 20,075 | SH |
| 6 | ALPHABET INC | GOOGL | 02079K305 | $5.1M | 1.13% | 14,194 | SH |
| 7 | MOODYS CORP | MCO | 615369105 | $4.9M | 1.10% | 10,912 | SH |
| 8 | S&P GLOBAL INC | SPGI | 78409V104 | $3.9M | 0.87% | 10,172 | SH |
| 9 | GLOBAL X FDS | URA | 37954Y871 | $3.7M | 0.82% | 84,163 | SH |
| 10 | CANADIAN PACIFIC KANSAS CITY | CP | 13646K108 | $2.5M | 0.55% | 28,609 | SH |
| 11 | BLACKSKY TECHNOLOGY INC | BKSY | 09263B207 | $975.9K | 0.22% | 34,954 | SH |
| 12 | CAMECO CORP | CCJ | 13321L108 | $874.8K | 0.20% | 8,588 | SH |
| 13 | FREEPORT MCMORAN INC | FCX | 35671D857 | $854.7K | 0.19% | 13,590 | SH |
| 14 | VALE S A | VALE | 91912E105 | $840.8K | 0.19% | 55,905 | SH |
| 15 | EXXON MOBIL CORP | XOM | 30231G102 | $657.8K | 0.15% | 4,811 | SH |
| 16 | SLB LIMITED | SLB | 806857108 | $601.8K | 0.13% | 12,945 | SH |
| 17 | CONOCOPHILLIPS | COP | 20825C104 | $562.8K | 0.13% | 5,414 | SH |
| 18 | FIGMA INC | FIG | 316841105 | $525.2K | 0.12% | 29,031 | SH |
| 19 | MOSAIC CO | MOS | 61945C103 | $491.8K | 0.11% | 23,208 | SH |
| 20 | FIGURE TECHNOLOGY SOLUTIO | FIGR | 349381103 | $255.9K | 0.06% | 8,334 | SH |
| 21 | BRASILAGRO COMPANHIA BRASILE | LND | 10554B104 | $253.1K | 0.06% | 70,898 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-10 | $448.1M | 21 | 0001831132-26-000003 |
| 2026-03-31 | 2026-05-06 | $320.7M | 23 | 0001831132-26-000002 |
| 2025-12-31 | 2026-02-06 | $426.9M | 26 | 0001831132-26-000001 |