Alta Advisers Ltd

In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 12, 2026), Alta Advisers Ltd reported 219 stock positions worth $441.2 million. Its top holding was Vanguard Tot World STK ETF (VT) at 20.0% of the portfolio, followed by Nvidia (NVDA, 12.4%) and Vanguard Short-Term Treasury (VGSH, 7.5%). Compared with Q1 2026, it opened 18 new positions, sold out of 5, added to 15 and reduced 8. The biggest buy was Nvidia (NVDA, shares +186%) and the biggest sale an exit from Exxon Mobil (XOM).

Most Recent 13F
Q2 2026
Location
LONDON, X0
CIK
0001536114
Portfolio Value
$441.2M (Q2 2026)
SEC Filing
0000904454-26-000442 ↗ filed Aug 12, 2026

Holdings Value

0$100.0M$200.0M$300.0M$400.0M$500.0M Q1 2024: $201.7M Q1 2024 Q2 2024: $207.9M Q2 2024 Q3 2024: $218.9M Q3 2024 Q4 2024: $158.4M Q4 2024 Q1 2025: $234.9M Q1 2025 Q2 2025: $281.0M Q2 2025 Q3 2025: $326.9M Q3 2025 Q4 2025: $276.0M Q4 2025 Q1 2026: $276.4M Q1 2026 Q2 2026: $441.2M $441.2M Q2 2026

Holdings 219 stocks · $441.2M
VT Vanguard Tot World STK ETF 19.99% 561,916 $88.2M Add +14.6%
NVDA Nvidia Corp. 12.36% 272,438 $54.5M Add +186.4%
VGSH Vanguard Short-Term Treasury 7.51% 569,513 $33.1M Add +20.2%
AMZN Amazon.com Inc. 5.08% 93,977 $22.4M Add +146.8%
GOOG Alphabet Inc. Class C 4.84% 60,389 $21.3M Add +228.2%
AAPL Apple Inc. 3.79% 57,768 $16.7M No change
STX Seagate Technology Holdings 2.66% 12,166 $11.7M Add +1400.1%
WDC Western Digital Corp. 2.66% 18,372 $11.7M Add +1245.9%
MSFT Microsoft Corp. 2.45% 29,011 $10.8M Add +0.7%
VOO Vanguard S&P 500 ETF 2.10% 13,493 $9.3M Reduce -4.8%
GOOGL Alphabet Inc. Class A 1.83% 22,579 $8.1M No change
AVGO Broadcom Inc. 1.56% 18,279 $6.9M No change
MU Micron Technology Inc. 1.14% 4,375 $5.1M No change
VEU Vanguard Ftse All-World Ex-U 1.14% 59,988 $5.0M Reduce -4.8%
META Meta Platforms Inc. Class A 1.09% 8,560 $4.8M No change
TSLA Tesla Inc. 1.04% 10,912 $4.6M No change
AMD Advanced Micro Devices 0.84% 6,392 $3.7M No change
LLY Eli Lilly & Co. 0.84% 3,079 $3.7M No change
BRK.B Berkshire Hathaway Inc. Class B 0.81% 7,135 $3.6M Reduce -0.6%
JPM JPMorgan Chase & Co. 0.79% 10,684 $3.5M No change
INTC Intel Corp. 0.57% 18,124 $2.5M Add +4.6%
JNJ Johnson & Johnson 0.54% 9,368 $2.4M No change
AMAT Applied Materials Inc. 0.53% 3,236 $2.3M No change
V Visa Inc. Class A 0.52% 6,632 $2.3M No change
LRCX Lam Research Corp. 0.49% 4,980 $2.2M No change
CAT Caterpillar Inc. 0.46% 1,917 $2.0M Add +7.0%
WMT Walmart Inc. 0.44% 17,213 $1.9M No change
CSCO Cisco Systems Inc. 0.41% 15,559 $1.8M No change
ABBV Abbvie Inc. 0.39% 6,765 $1.7M No change
MA Mastercard Inc. Class A 0.38% 3,247 $1.7M No change
KLAC KLA Corp. 0.36% 5,250 $1.6M No change
COST Costco Wholesale Corp. 0.35% 1,666 $1.6M No change
UNH Unitedhealth Group Inc. 0.34% 3,616 $1.5M Add +4.0%
GE General Electric filed as GE AEROSPACE 0.34% 3,979 $1.5M No change
BAC Bank of America Corp. 0.34% 25,956 $1.5M Reduce -1.5%
HD Home Depot Inc. 0.31% 3,881 $1.4M No change
PG The Procter & Gamble Co. 0.29% 8,818 $1.3M No change
SNDK Sandisk Corp. 0.29% 555 $1.3M No change
CVX Chevron Corp. 0.28% 7,564 $1.3M No change
MRK Merck & Co. Inc. 0.28% 9,584 $1.2M No change
GEV GE Vernova Inc. 0.28% 1,042 $1.2M No change
KO The Coca-Cola Co. 0.27% 14,710 $1.2M No change
GS Goldman Sachs Group Inc. 0.26% 1,138 $1.2M No change
NFLX Netflix Inc. 0.25% 15,730 $1.1M No change
PM Philip Morris International 0.25% 5,987 $1.1M Reduce -3.2%
TXN Texas Instruments Inc. 0.24% 3,615 $1.1M No change
PLTR Palantir Technologies Inc. Class A 0.24% 8,974 $1.0M No change
MRVL Marvell Technology Inc. 0.24% 3,498 $1.0M No change
ORCL Oracle Corp. 0.23% 7,009 $1.0M Add +6.8%
WFC Wells Fargo & Co. 0.23% 12,407 $1.0M No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.23% 3,595 $1.0M No change
C Citigroup Inc. 0.23% 7,164 $1.0M No change
PANW Palo Alto Networks Inc. 0.22% 2,863 $976K No change
MS Morgan Stanley 0.22% 4,615 $965K No change
LIN Linde PLC 0.21% 1,793 $930K No change
APH Amphenol Corp. Class A 0.19% 4,760 $839K No change
ADI Analog Devices Inc. 0.18% 2,036 $809K No change
GLW Corning Inc. 0.18% 3,144 $803K No change
QCOM Qualcomm Inc. 0.18% 4,281 $791K No change
AMGN Amgen Inc. 0.17% 2,110 $764K No change
TMO Thermo Fisher Scientific Inc. 0.17% 1,506 $755K No change
MCD McDonald's Corp. 0.17% 2,714 $734K No change
CRWD CrowdStrike Holdings Inc. Class A 0.17% 958 $731K No change
ETN Eaton Corp. PLC 0.17% 1,714 $730K Add +14.3%
PEP Pepsico Inc. 0.16% 5,303 $718K No change
NEE Nextera Energy Inc. 0.16% 8,170 $717K No change
AXP American Express Co. 0.16% 2,102 $711K No change
VZ Verizon Communications Inc. 0.16% 16,216 $687K No change
ANET Arista Networks Inc. 0.16% 4,039 $686K No change
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.16% 7,119 $685K No change
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.15% 4,376 $663K No change
GILD Gilead Sciences Inc. 0.14% 4,992 $631K No change
SCHW Schwab (charles) Corp. 0.14% 6,770 $625K No change
DE Deere & Co. 0.14% 982 $623K No change
WELL Welltower Inc. 0.14% 2,733 $620K No change
ABT Abbott Laboratories 0.14% 6,820 $619K No change
UNP Union Pacific Corp. 0.14% 2,238 $609K No change
UBER Uber Technologies Inc. 0.13% 8,110 $585K No change
CRM Salesforce Inc. 0.13% 3,670 $575K No change
BKNG Booking Holdings Inc. 0.13% 3,225 $575K No change
T AT&T Inc. 0.13% 27,427 $568K Add +8.8%
ISRG Intuitive Surgical Inc. 0.13% 1,421 $565K No change
APP AppLovin Corp. Class A 0.13% 1,080 $556K No change
BLK BlackRock Inc. 0.12% 564 $542K No change
DELL Dell Technologies -C 0.12% 1,229 $530K No change
PFE Pfizer Inc. 0.12% 21,612 $520K No change
CVS CVS Health Corp. 0.12% 5,012 $518K No change
PGR Progressive Corp. 0.12% 2,336 $510K No change
PLD Prologis Inc. 0.12% 3,759 $509K No change
PH Parker Hannifin Corp. 0.11% 516 $505K No change
SPGI S&P Global Inc. 0.11% 1,237 $504K No change
COF Capital One Financial Corp. 0.11% 2,456 $493K No change
VRTX Vertex Pharmaceuticals Inc. 0.11% 991 $492K No change
VRT Vertiv Holdings Co. Class A 0.11% 1,463 $490K No change
LOW Lowe's Cos Inc. 0.11% 2,193 $484K No change
DHR Danaher Corp. 0.10% 2,433 $463K No change
SBUX Starbucks Corp. 0.10% 4,460 $456K No change
BMY Bristol-Myers Squibb Co. 0.10% 7,750 $447K No change
MO Altria Group Inc. 0.10% 6,164 $444K Reduce -4.6%
TT Trane Technologies PLC 0.10% 879 $432K No change

Show all 219 holdings

Portfolio Sells Q1 2026 → Q2 2026
XOM Exxon Mobil Corp. Sold out 0.00% −1.01
VOO Vanguard S&P 500 ETF Reduce -4.8% 2.10% −0.96
VEU Vanguard Ftse All-World Ex-U Reduce -4.8% 1.14% −0.57
BRK.B Berkshire Hathaway Inc. Class B Reduce -0.6% 0.81% −0.43
COP Conocophillips Reduce -14.6% 0.10% −0.13
BAC Bank of America Corp. Reduce -1.5% 0.34% −0.13
PM Philip Morris International Reduce -3.2% 0.25% −0.12
NKE Nike Inc. Class B Sold out 0.00% −0.09
ZTS Zoetis Inc. Sold out 0.00% −0.08
AZO AutoZone Inc. Sold out 0.00% −0.07
CB Chubb Ltd. Reduce -11.3% 0.10% −0.07
HBAN Huntington Bancshares Inc. Sold out 0.00% −0.06
MO Altria Group Inc. Reduce -4.6% 0.10% −0.05

Portfolio Buys Q1 2026 → Q2 2026
NVDA Nvidia Corp. Add +186.4% 12.36% +6.35
GOOG Alphabet Inc. Class C Add +228.2% 4.84% +2.93
STX Seagate Technology Holdings Add +1400.1% 2.66% +2.55
WDC Western Digital Corp. Add +1245.9% 2.66% +2.53
AMZN Amazon.com Inc. Add +146.8% 5.08% +2.21
VT Vanguard Tot World STK ETF Add +14.6% 19.99% +1.38
INTC Intel Corp. Add +4.6% 0.57% +0.30
FTNT Fortinet Inc. New 0.08% +0.08
DDOG Datadog Inc. Class A New 0.07% +0.07
TER Teradyne Inc. New 0.07% +0.07
COHR Coherent Corp. New 0.07% +0.07
BE Bloom Energy Corp. Class A New 0.06% +0.06
URI United Rentals Inc. New 0.06% +0.06
ALAB Astera Labs Inc. New 0.06% +0.06
LITE Lumentum Holdings Inc. New 0.06% +0.06
MNST Monster Beverage Corp. New 0.06% +0.06
FLEX Flex Ltd. New 0.06% +0.06
FIX Comfort Systems USA Inc. New 0.06% +0.06
NUE Nucor Corp. New 0.05% +0.05
CARR Carrier Global Corp. New 0.05% +0.05
CAH Cardinal Health Inc. New 0.05% +0.05
ROK Rockwell Automation Inc. New 0.05% +0.05
KEYS Keysight Technologies Inc. New 0.05% +0.05
AFL Aflac Inc. New 0.05% +0.05
MCHP Microchip Technology Inc. New 0.05% +0.05
CAT Caterpillar Inc. Add +7.0% 0.46% +0.00
UNH Unitedhealth Group Inc. Add +4.0% 0.34% +0.00
AMT American Tower Corp. Add +28.0% 0.08% −0.02
ETN Eaton Corp. PLC Add +14.3% 0.17% −0.03
ORCL Oracle Corp. Add +6.8% 0.23% −0.12
T AT&T Inc. Add +8.8% 0.13% −0.14
VGSH Vanguard Short-Term Treasury Add +20.2% 7.51% −1.29
MSFT Microsoft Corp. Add +0.7% 2.45% −1.41

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 219$441.2MVT, NVDA, VGSH, AMZN, GOOG
Q1 2026 206$276.4MVT, VGSH, NVDA, AAPL, MSFT
Q4 2025 199$276.0MVT, VGSH, NVDA, AAPL, MSFT
Q3 2025 248$326.9MVGSH, NVDA, MSFT, AAPL, VT
Q2 2025 246$281.0MVGSH, NVDA, MSFT, AAPL, AMZN
Q1 2025 229$234.9MAAPL, MSFT, NVDA, VGSH, AMZN
Q4 2024 153$158.4MAAPL, VGSH, NVDA, MSFT, VOO
Q3 2024 413$218.9MVGSH, VOO, VEU, AAPL, MSFT
Q2 2024 399$207.9MVGSH, VOO, VEU, MSFT, NVDA
Q1 2024 392$201.7MVGSH, VOO, VEU, MSFT, AAPL