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Alta Advisers 13F Portfolio

Portfolio Manager
Alta Advisers LTD
Performance
+10.78% (2026 Q2)
AUM (13F)
$441.20M
# of Holdings
219
Performance Rank
Allocation (Top 20)
74.53%
Latest filing
Q2 2026

Alta Advisers LTD Holdings Map

Top 50 Alta Advisers LTD Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
VT
VANGUARD INTL EQUITY INDEX F
19.99%561.9K$88.2M
+14.63%(+71.71K)
2025-Q2: 62.9K shares2025-Q3: 149.7K shares2025-Q4: 413.6K shares2026-Q1: 490.2K shares2026-Q2: 561.9K shares
$137.35(+17.53%)
2026-06-30
NVDA
NVIDIA CORPORATION
12.36%272.4K$54.5M
+186.41%(+177.32K)
2025-Q2: 123.8K shares2025-Q3: 124.1K shares2025-Q4: 95.1K shares2026-Q1: 95.1K shares2026-Q2: 272.4K shares
$141.02(+56.34%)
2026-06-30
VGSH
VANGUARD SCOTTSDALE FDS
7.51%569.5K$33.1M
+20.19%(+95.66K)
2025-Q2: 398.7K shares2025-Q3: 663.0K shares2025-Q4: 435.3K shares2026-Q1: 473.9K shares2026-Q2: 569.5K shares
$59.09(-1.76%)
2026-06-30
AMZN
AMAZON COM INC
5.08%94.0K$22.4M
+146.81%(+55.90K)
2025-Q2: 48.3K shares2025-Q3: 48.6K shares2025-Q4: 38.1K shares2026-Q1: 38.1K shares2026-Q2: 94.0K shares
$193.55(+42.06%)
2026-06-30
GOOG
ALPHABET INC
4.84%60.4K$21.3M
+228.15%(+41.99K)
2025-Q2: 23.8K shares2025-Q3: 23.9K shares2025-Q4: 18.4K shares2026-Q1: 18.4K shares2026-Q2: 60.4K shares
$258.01(+35.85%)
2026-06-30
AAPL
APPLE INC
3.79%57.8K$16.7M
+0.00%(+0)
2025-Q2: 77.1K shares2025-Q3: 75.6K shares2025-Q4: 58.0K shares2026-Q1: 57.8K shares2026-Q2: 57.8K shares
$181.99(+68.51%)
2026-06-30
STX
SEAGATE TECHNOLOGY HLDNGS PL
2.66%12.2K$11.7M
+1400.12%(+11.36K)
2025-Q2: 0 shares2025-Q3: 1.2K shares2025-Q4: 811 shares2026-Q1: 811 shares2026-Q2: 12.2K shares
$632.15(+28.86%)
2026-06-30
WDC
WESTERN DIGITAL CORP
2.66%18.4K$11.7M
+1245.93%(+17.01K)
2025-Q2: 0 shares2025-Q3: 2.0K shares2025-Q4: 1.4K shares2026-Q1: 1.4K shares2026-Q2: 18.4K shares
$418.96(+6.56%)
2026-06-30
MSFT
MICROSOFT CORP
2.45%29.0K$10.8M
+0.68%(+197)
2025-Q2: 38.2K shares2025-Q3: 38.2K shares2025-Q4: 28.8K shares2026-Q1: 28.8K shares2026-Q2: 29.0K shares
$320.17(+57.03%)
2026-06-30
VOO
VANGUARD INDEX FDS
2.1%13.5K$9.3M
-4.83%(-685)
2025-Q2: 15.4K shares2025-Q3: 14.8K shares2025-Q4: 14.8K shares2026-Q1: 14.2K shares2026-Q2: 13.5K shares
$241.43(+194.51%)
2026-06-30

About Alta Advisers LTDโ€™s portfolio

Alta Advisers LTD reports $441.20M in US-listed equity holdings across 219 positions in its most recent 13F filing. Its largest disclosed positions are VT (20.0%), NVDA (12.4%) and VGSH (7.5%). The top 20 holdings account for 74.53% of reported assets. Its disclosed equity book has returned +59.55% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
VT โ€” 23.5% ($88.19M)NVDA โ€” 14.5% ($54.51M)VGSH โ€” 8.8% ($33.15M)AMZN โ€” 6.0% ($22.40M)GOOG โ€” 5.7% ($21.34M)AAPL โ€” 4.5% ($16.72M)STX โ€” 3.1% ($11.74M)WDC โ€” 3.1% ($11.73M)MSFT โ€” 2.9% ($10.82M)VOO โ€” 2.5% ($9.27M)Other โ€” 25.3% ($94.82M)
75%in top 10
  • VT23.5%
  • NVDA14.5%
  • VGSH8.8%
  • AMZN6.0%
  • GOOG5.7%
  • AAPL4.5%
  • STX3.1%
  • WDC3.1%
  • MSFT2.9%
  • VOO2.5%
  • Other25.3%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

Added to
12
NVDANVIDIA CORPORATION+186.4%
GOOGALPHABET INC+228.1%
AMZNAMAZON COM INC+146.8%
VTVANGUARD INTL EQUITY INDEX F+14.6%
+8 more
Trimmed
5
VOOVANGUARD INDEX FDS-4.8%
VEUVANGUARD INTL EQUITY INDEX F-4.8%
PMPHILIP MORRIS INTL INC-3.2%
BACBANK OF AMER CORP-1.5%
+1 more

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Source filings

Holdings on this page are parsed from Alta Advisers LTDโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1536114). View Alta Advisers LTDโ€™s 13F filings on SEC

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