Alta Advisers Ltd — 13F Holdings & Portfolio
CIK 1536114 · latest 13F-HR filed 2026-08-12
Alta Advisers Ltd manages $441.2M in 13F-reported U.S. long-equity assets across 220 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are VT (19.99%), NVDA (12.36%), AMZN (5.08%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 19 new positions, exited 6, added to 108, and trimmed 40.
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.
24-30 GREAT TITCHFIELD STREET
LONDON, X0 W1W 8BF
$441.2M
Long-equity book
220
Distinct positions
2026-06-30
Filed 2026-08-12
+19 / −6 / ↑108 / ↓40
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- NVIDIA CORPORATION$37.9M +228.6%
- VANGUARD INTL EQUITY INDEX F$36.8M +71.5%
- ALPHABET INC$16.1M +304.2%
- AMAZON COM INC$14.5M +182.4%
- SEAGATE TECHNOLOGY HLDNGS PL$11.4M +3595.2%
Top Trims
- NETFLIX INC.-$389.3K -25.7%
- CHEVRON CORPORATION-$311.2K -19.9%
- PALANTIR TECHNOLOGIES INC-$265.7K -20.2%
- CONOCOPHILLIPS-$207.7K -32.7%
- WALMART INC-$189.7K -8.9%
New Positions
- FORTINET INC$370.5K
- DATADOG INC$325.7K
- TERADYNE INC$318.9K
- COHERENT CORP$292.7K
- BLOOM ENERGY CORP$282.7K
Exited Positions
- EXXON MOBIL CORP$2.8M
- HONEYWELL INTL INC$555.4K
- NIKE INC$246.2K
- ZOETIS INC$215.5K
- AUTOZONE INC$206.0K
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 | VANGUARD INTL EQUITY INDEX F | VT | 922042742 | $88.2M | 19.99% | 561,916 | SH |
| 2 | NVIDIA CORPORATION | NVDA | 67066G104 | $54.5M | 12.36% | 272,438 | SH |
| 3 | AMAZON COM INC | AMZN | 023135106 | $22.4M | 5.08% | 93,977 | SH |
| 4 | ALPHABET INC | GOOG | 02079K107 | $21.3M | 4.84% | 60,389 | SH |
| 5 | VANGUARD SCOTTSDALE FDS | VGSH | 92206C102 | $18.7M | 4.25% | 322,122 | SH |
| 6 | APPLE INC | AAPL | 037833100 | $16.7M | 3.79% | 57,768 | SH |
| 7 | VANGUARD SCOTTSDALE FDS | VGSH | 92206C102 | $14.4M | 3.26% | 247,391 | SH |
| 8 | SEAGATE TECHNOLOGY HLDNGS PL | STX | G7997R103 | $11.7M | 2.66% | 12,166 | SH |
| 9 | WESTERN DIGITAL CORP | WDC | 958102105 | $11.7M | 2.66% | 18,372 | SH |
| 10 | MICROSOFT CORP | MSFT | 594918104 | $10.8M | 2.45% | 29,011 | SH |
| 11 | VANGUARD INDEX FDS | VOO | 922908363 | $9.3M | 2.10% | 13,493 | SH |
| 12 | ALPHABET INC | GOOGL | 02079K305 | $8.1M | 1.83% | 22,579 | SH |
| 13 | BROADCOM INC | AVGO | 11135F101 | $6.9M | 1.57% | 18,279 | SH |
| 14 | MICRON TECHNOLOGY INC | MU | 595112103 | $5.1M | 1.14% | 4,375 | SH |
| 15 | VANGUARD INTL EQUITY INDEX F | VEU | 922042775 | $5.0M | 1.14% | 59,988 | SH |
| 16 | META PLATFORMS INC | META | 30303M102 | $4.8M | 1.09% | 8,560 | SH |
| 17 | TESLA INC | TSLA | 88160R101 | $4.6M | 1.04% | 10,912 | SH |
| 18 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $3.7M | 0.84% | 6,392 | SH |
| 19 | ELI LILLY & CO | LLY | 532457108 | $3.7M | 0.84% | 3,079 | SH |
| 20 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $3.6M | 0.81% | 7,135 | SH |
| 21 | JPMORGAN CHASE & CO | JPM | 46625H100 | $3.5M | 0.79% | 10,684 | SH |
| 22 | INTEL CORP | INTC | 458140100 | $2.5M | 0.57% | 18,124 | SH |
| 23 | JOHNSON & JOHNSON | JNJ | 478160104 | $2.4M | 0.54% | 9,368 | SH |
| 24 | APPLIED MATLS INC | AMAT | 038222105 | $2.3M | 0.53% | 3,236 | SH |
| 25 | VISA INC | V | 92826C839 | $2.3M | 0.52% | 6,632 | SH |
| 26 | LAM RESEARCH CORP | LRCX | 512807306 | $2.2M | 0.49% | 4,980 | SH |
| 27 | CATERPILLAR INC | CAT | 149123101 | $2.0M | 0.46% | 1,917 | SH |
| 28 | WALMART INC | WMT | 931142103 | $1.9M | 0.44% | 17,213 | SH |
| 29 | CISCO SYS INC | CSCO | 17275R102 | $1.8M | 0.41% | 15,559 | SH |
| 30 | ABBVIE INC | ABBV | 00287Y109 | $1.7M | 0.39% | 6,765 | SH |
| 31 | MASTERCARD INCORPORATED | MA | 57636Q104 | $1.7M | 0.38% | 3,247 | SH |
| 32 | KLA CORP | KLAC | 482480100 | $1.6M | 0.36% | 5,250 | SH |
| 33 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $1.6M | 0.35% | 1,666 | SH |
| 34 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $1.5M | 0.34% | 3,616 | SH |
| 35 | GE AEROSPACE | GE | 369604301 | $1.5M | 0.34% | 3,979 | SH |
| 36 | BANK OF AMER CORP | BAC | 060505104 | $1.5M | 0.34% | 25,956 | SH |
| 37 | HOME DEPOT INC | HD | 437076102 | $1.4M | 0.31% | 3,881 | SH |
| 38 | PROCTER & GAMBLE CO | PG | 742718109 | $1.3M | 0.29% | 8,818 | SH |
| 39 | SANDISK CORP | SNDK | 80004C200 | $1.3M | 0.29% | 555 | SH |
| 40 | CHEVRON CORPORATION | CVX | 166764100 | $1.3M | 0.28% | 7,564 | SH |
| 41 | MERCK & CO INC | MRK | 58933Y105 | $1.2M | 0.28% | 9,584 | SH |
| 42 | GE VERNOVA INC | GEV | 36828A101 | $1.2M | 0.28% | 1,042 | SH |
| 43 | COCA COLA CO | KO | 191216100 | $1.2M | 0.27% | 14,710 | SH |
| 44 | GOLDMAN SACHS GROUP INC | GS | 38141G104 | $1.2M | 0.26% | 1,138 | SH |
| 45 | NETFLIX INC. | NFLX | 64110L106 | $1.1M | 0.25% | 15,730 | SH |
| 46 | PHILIP MORRIS INTL INC | PM | 718172109 | $1.1M | 0.25% | 5,987 | SH |
| 47 | TEXAS INSTRS INC | TXN | 882508104 | $1.1M | 0.24% | 3,615 | SH |
| 48 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $1.0M | 0.24% | 8,974 | SH |
| 49 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $1.0M | 0.24% | 3,498 | SH |
| 50 | ORACLE CORP | ORCL | 68389X105 | $1.0M | 0.23% | 7,009 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-12 | $441.2M | 220 | 0000904454-26-000442 |
| 2026-03-31 | 2026-05-07 | $276.4M | 207 | 0000904454-26-000252 |
| 2025-12-31 | 2026-02-09 | $276.0M | 200 | 0000904454-26-000078 |