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Aberdeen Group 13F Portfolio

Portfolio Manager
Aberdeen Group plc
Performance
+13.64% (2026 Q2)
AUM (13F)
$71.22B
# of Holdings
934
Performance Rank
Allocation (Top 20)
45.9%
Latest filing
Q2 2026

2026 Q2 · 13F Analysis

The Diffusion Stack: How Aberdeen Group plc Positioned for Q2 2026

Published August 30, 2026 · Based on the SEC 13F filing for 2026 Q2

Key takeaways

  • Recycles AI-semiconductor gains into infrastructure, rails, and health platforms
  • Bets that AI’s upside now accrues to hyperscale platforms and automation
  • Adds cyclicals like Tesla and Union Pacific as the next productivity winners
  • Bleeds premium pharma winners to fund cheaper health and medtech exposure
  • Keeps tech dominance but subtly shifts from chip beta to durable cash flows

The thesis in one look

Aberdeen’s book is still a tech juggernaut — 62.65% in technology and a top-10 concentration of 36.8% — but the risk is migrating away from the loudest AI tickers toward the quieter beneficiaries of AI diffusion.

The quarter’s signature move is a deliberate recycling of semiconductor alpha into infrastructure, platforms, and real-economy productivity plays. They trim rich, high-beta AI chip names and redeploy into hyperscale platforms (Microsoft, Alphabet, Amazon), automation-heavy industrials (Tesla, Caterpillar, Union Pacific), and healthcare platforms (UnitedHealth, Medtronic).

This is not a de-risking quarter so much as a re-mapping of where Aberdeen thinks the next leg of AI-linked returns will show up. After a 13.64% Q2 gain on the reported sleeve, they are acting like a manager that wants to keep the growth engine but with a more durable, cash-flow-centric chassis.

Portfolio concentration
AAPL — 11.4% ($4.88B)NVDA — 9.4% ($4.00B)MSFT — 7.9% ($3.36B)GOOGL — 7.0% ($3.00B)AMZN — 6.7% ($2.86B)GOOG — 5.6% ($2.38B)TSLA — 5.0% ($2.15B)AVGO — 3.8% ($1.61B)META — 2.4% ($1.01B)MU — 2.2% ($948.41M)Other — 38.7% ($16.52B)
61%in top 10
  • AAPL11.4%
  • NVDA9.4%
  • MSFT7.9%
  • GOOGL7.0%
  • AMZN6.7%
  • GOOG5.6%
  • TSLA5.0%
  • AVGO3.8%
  • META2.4%
  • MU2.2%
  • Other38.7%

Performance History

Performance Metric3-Year Annualized3-Year Cumulative5-Year Annualized5-Year Cumulative
Top 20 Holdings Weighted+24.18%+91.50%+13.32%+86.85%
Top 20 Holdings Unweighted+22.41%+83.40%+11.79%+74.56%

Fund Performance vs S&P 500

Exposure

Sector allocation

Current sector weights across the reported book, with the shift since last quarter.

Technology62.6%−0.4%
Consumer Discretionary10.4%
Industrials7.8%+0.9%
Health Care7.4%−0.3%
Real Estate4.6%
Finance3.4%
Telecommunications1.6%
Consumer Staples0.9%
Basic Materials0.6%
Energy0.6%

Portfolio

Portfolio allocation

The fund's largest reported positions.

Top Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AAPL
APPLE INC
6.86%16.88M$4.88B
+1.30%(+215.88K)
2025-Q2: 15.99M shares2025-Q3: 16.37M shares2025-Q4: 16.16M shares2026-Q1: 16.66M shares2026-Q2: 16.88M shares
$122.87(+148.55%)
2026-06-30
NVDA
NVIDIA CORPORATION
5.61%19.97M$4.00B
-1.11%(-224.30K)
2025-Q2: 19.95M shares2025-Q3: 20.06M shares2025-Q4: 19.80M shares2026-Q1: 20.19M shares2026-Q2: 19.97M shares
$33.72(+570.40%)
2026-06-30
MSFT
MICROSOFT CORP
4.72%9.02M$3.36B
+3.10%(+271.17K)
2025-Q2: 8.82M shares2025-Q3: 8.69M shares2025-Q4: 8.56M shares2026-Q1: 8.75M shares2026-Q2: 9.02M shares
$213.17(+128.01%)
2026-06-30
GOOGL
ALPHABET INC
4.21%8.40M$3.00B
+2.13%(+174.85K)
2025-Q2: 8.11M shares2025-Q3: 8.19M shares2025-Q4: 8.05M shares2026-Q1: 8.22M shares2026-Q2: 8.40M shares
$110.67(+211.49%)
2026-06-30
AMZN
AMAZON COM INC
4.01%11.98M$2.86B
+5.82%(+659.29K)
2025-Q2: 10.77M shares2025-Q3: 11.19M shares2025-Q4: 11.04M shares2026-Q1: 11.32M shares2026-Q2: 11.98M shares
$122.63(+114.08%)
2026-06-30
GOOG
ALPHABET INC
3.35%6.75M$2.38B
-1.15%(-78.40K)
2025-Q2: 6.79M shares2025-Q3: 6.68M shares2025-Q4: 6.63M shares2026-Q1: 6.82M shares2026-Q2: 6.75M shares
$105.30(+225.41%)
2026-06-30
TSLA
TESLA INC
3.02%5.11M$2.15B
+18.65%(+803.09K)
2025-Q2: 4.59M shares2025-Q3: 4.22M shares2025-Q4: 4.17M shares2026-Q1: 4.31M shares2026-Q2: 5.11M shares
$278.68(+22.21%)
2026-06-30
AVGO
BROADCOM INC
2.26%4.26M$1.61B
-2.15%(-93.45K)
2025-Q2: 4.32M shares2025-Q3: 4.28M shares2025-Q4: 4.25M shares2026-Q1: 4.35M shares2026-Q2: 4.26M shares
$76.14(+417.16%)
2026-06-30
META
META PLATFORMS INC
1.42%1.80M$1.01B
+1.48%(+26.18K)
2025-Q2: 1.73M shares2025-Q3: 1.76M shares2025-Q4: 1.71M shares2026-Q1: 1.77M shares2026-Q2: 1.80M shares
$358.93(+61.67%)
2026-06-30
MU
MICRON TECHNOLOGY INC
1.33%821.6K$948.4M
-4.61%(-39.69K)
2025-Q2: 934.5K shares2025-Q3: 827.9K shares2025-Q4: 823.4K shares2026-Q1: 861.3K shares2026-Q2: 821.6K shares
$85.46(+1087.41%)
2026-06-30

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
31
TSLATESLA INC+18.7%
KLACKLA CORP+823.9%
AMZNAMAZON COM INC+5.8%
MSFTMICROSOFT CORP+3.1%
+27 more
Trimmed
19
MRVLMARVELL TECHNOLOGY INC-26.8%
AMDADVANCED MICRO DEVICES INC-6.1%
INTCINTEL CORP-9.9%
LLYELI LILLY & CO-5.7%
+15 more

Where conviction is rising: platforms, tooling, and real-economy adapters

The biggest adds read like a bet that AI’s economics are sliding from chip suppliers into the platforms that own users, data, and distribution.

  • Tesla up 18.7% and Union Pacific up 26.7% in shares signal confidence that transport and logistics are the next productivity frontier. Both are capital-intensive, high-automation franchises that stand to monetize autonomy and network efficiency, not just volume.
  • KLA is the statement trade: an 823.9% share add and about $307.7M more capital into semiconductor process control, despite sitting roughly -60.8% below Aberdeen’s average cost. This is classic averaging down into the “picks-and-shovels of the picks-and-shovels,” a view that wafer inspection is structurally underpriced versus long-term AI capex.
  • On the software and cloud side, Microsoft (+3.1% in shares), Alphabet GOOGL (+2.1%), Apple (+1.3%), and Amazon (+5.8%) see fresh capital. Aberdeen is explicitly backing the hyperscale and ecosystem layer as the durable owners of AI margin, not just the vendors of compute.
  • In health, UnitedHealth (+22.2%) and Medtronic (+13.3%) get meaningful adds, underscoring a thesis that healthcare’s complexity and cost inflation create a long runway for analytics, devices, and managed-care scale economies.
  • REITs tied to data and logistics — Prologis (+15.4%), Equinix (+4.6%), and Welltower (+4.5%) — are being quietly built up as hard-asset infrastructure behind cloud, aging demographics, and care delivery.

Taken together, the conviction buys say Aberdeen wants to own the control points of data, networks, and regulated demand rather than chase the next marginal AI headline.

Conviction

The big buys

The biggest dollar adds this quarter — where conviction is rising.

PositionChangePortfolio weightValue
TSLATESLA INCAdded 18.7%+$337.8M3.0%$2.15B
KLACKLA CORPAdded 823.9%+$307.7M0.5%$345.1M
AMZNAMAZON COM INCAdded 5.8%+$157.1M4.0%$2.86B
MSFTMICROSOFT CORPAdded 3.1%+$101.2M4.7%$3.36B
UNHUNITEDHEALTH GROUP INCAdded 22.2%+$77.9M0.6%$429.1M
UNPUNION PAC CORPAdded 26.7%+$68.4M0.5%$324.2M
GOOGLALPHABET INCAdded 2.1%+$62.5M4.2%$3.00B
AAPLAPPLE INCAdded 1.3%+$62.5M6.9%$4.88B

Dollar changes estimated at current prices (shares added × current price); top-50 current positions only.

What they’re selling: taking victory laps on hot semis and rich defensives

The trims are less about abandoning themes and more about price discipline in the parts of the book that have already paid off.

  • In semis, Marvell is the funding workhorse: shares down 26.8%, roughly $120.6M out, even though it’s still up about 356.3% versus their cost. AMD (-6.1%), Intel (-9.9%), Micron (-4.6%), Nvidia (-1.1%), Broadcom (-2.1%), and Marvell together show a systematic bleed from the most crowd‑loved AI silicon into other parts of the stack.
  • Healthcare sees profit-taking in the glamour names. Eli Lilly (-5.7%), Merck (-7.6%), Johnson & Johnson (-6.1%), and AbbVie (-7.0%) are all trimmed despite very strong gains vs cost for Lilly and AbbVie in particular. Aberdeen is clearly rotating from high-momentum pharma into more reasonably priced health platforms and devices like UnitedHealth and Medtronic.
  • In consumer and payments they are clipping some long-held defensives: Procter & Gamble (-10.3%), Walmart (-6.6%), Costco (-2.2%), Coca-Cola (-2.2%), plus modest trims in Visa (-6.1%), Mastercard (-1.6%), and Home Depot (-4.9%). These look like valuation-driven cash sources, not thematic breaks.

The pattern is consistent: where they’ve compounded triple-digit percentage gains and the narrative is fully owned by the sell side, Aberdeen is happy to be the liquidity provider and move on to underappreciated parts of the same structural stories.

Sector exposure: tech still dominates, but industrials and health quietly catch up

On the sector chart, the changes look small in percentage terms but are telling in direction. Technology ticks down only marginally, from 63.02% to 62.65%, despite heavy semiconductor trims — meaning they are aggressively recycling within tech, not stepping away from it.

Industrials rise from 6.86% to 7.75%, powered by the Tesla, Union Pacific, Caterpillar, Eaton, and Danaher adds. This is Aberdeen reframing “growth” as real-economy automation and energy-efficient equipment, not just software multiples.

Healthcare edges down from 7.76% to 7.43%, but that headline hides a sharp internal rotation from expensive pharma into managed care and devices. Consumer Discretionary eases slightly (10.50% to 10.44%) as they trim staples-like PG and big-box winners to fund Amazon and Netflix increases.

Real Estate (4.64% to 4.60%), Finance (steady at 3.35%), Energy (0.6%), and Materials (0.6%) barely move, but the composition within REITs tilts more toward logistics (Prologis) and digital infrastructure (Equinix). The overall message: Aberdeen is keeping its growth-heavy profile while seeding more cyclical and asset-backed ways to express the same structural themes.

What Aberdeen’s Q2 map says about the next act

This quarter’s repositioning suggests Aberdeen believes the easy money in headline AI semis has been made, and that the second derivative of AI — who actually captures the productivity and pricing power — will increasingly matter.

Expect them to keep a core in the “Magnificent” platform names and leading fabs and tools, but with more of the incremental dollar going into infrastructure, rails, and health systems that can compound earnings through efficiency rather than pure unit growth. The huge averaging down in KLA hints that they still think the semiconductor capex cycle is early relative to AI’s total addressable demand.

At the same time, rotating from Lilly, Merck, and consumer defensives into UnitedHealth, Medtronic, and industrials frames a portfolio that is less about hiding from macro and more about monetizing it. If AI and automation continue to diffuse into transportation, logistics, and care delivery, Aberdeen’s Q2 book is set up to own the boring, cash-rich layers where those gains ultimately stick.

Conversely, if AI enthusiasm fades or rates bite into multiples, this shift toward platforms, rails, and hard-asset infrastructure could leave them better protected than a pure semiconductor momentum book. The strategy now looks like a diffusion stack: chips remain the base, but the real bet is on the layers above and the physical networks they power.

Rotation

How the book's themes shifted

Portfolio weight by theme, this quarter versus last.

2026 Q12026 Q2AI Semis & SiliconAI Semis & Silicon — 2026 Q1: 18%18%AI Semis & Silicon — 2026 Q2: 16.5%16.5% −1.5ptHyperscale & Software PlatformsHyperscale & Software Platforms — 2026 Q1: 20.5%20.5%Hyperscale & Software Platforms — 2026 Q2: 21.5%21.5% +1.0ptAutomation & IndustrialsAutomation & Industrials — 2026 Q1: 6.9%6.9%Automation & Industrials — 2026 Q2: 7.8%7.8% +0.9ptHealthcare Platforms & DevicesHealthcare Platforms & Devices — 2026 Q1: 4.5%4.5%Healthcare Platforms & Devices — 2026 Q2: 4.8%4.8% +0.3ptDefensives & Staples-like ConsumerDefensives & Staples-like Consumer — 2026 Q1: 4%4%Defensives & Staples-like Consumer — 2026 Q2: 3.6%3.6% −0.4pt
Portfolio weight by theme, 2026 Q1 (estimated at current prices) vs 2026 Q2.

Frequently asked questions

What was Aberdeen Group plc’s main investment theme in 2026 Q2?+

Aberdeen used 2026 Q2 to recycle gains from crowded AI semiconductor winners into platforms, industrials, and healthcare systems that they expect to capture the next phase of AI-driven productivity and cash flows.

Which stocks did Aberdeen Group plc buy more of in 2026 Q2?+

Aberdeen notably added to Tesla, KLA, Amazon, Microsoft, Alphabet (GOOGL), Union Pacific, UnitedHealth, Medtronic, Prologis, Equinix, and several other tech, industrial, and health names, signaling rising conviction in platforms, automation, and infrastructure.

Which positions did Aberdeen Group plc cut back in 2026 Q2?+

They trimmed Marvell, AMD, Intel, Micron, Nvidia, Broadcom, and several big pharma and consumer franchises such as Eli Lilly, Merck, Johnson & Johnson, AbbVie, Procter & Gamble, Walmart, and Coca-Cola, largely crystallizing strong gains and freeing capital.

How concentrated is Aberdeen Group plc’s equity portfolio?+

Based on the disclosed U.S. equity sleeve, the top 10 positions account for 36.8% of the book, with a strong overweight to large-cap technology platforms and semiconductors.

Did Aberdeen Group plc reduce its overall technology exposure in 2026 Q2?+

Not meaningfully. Technology weight slipped only from 63.02% to 62.65%; the activity was primarily an internal rotation from high-beta AI semis into tools, platforms, and adjacent infrastructure rather than a broad tech de-risking.

What does Aberdeen Group plc’s 2026 Q2 activity suggest about its macro view?+

Their moves imply confidence that AI and automation will keep driving earnings across platforms, industrials, and healthcare, and that it’s more attractive to own these durable cash-flow beneficiaries than to keep chasing the most expensive semiconductor names.

Source filings

Holdings on this page are parsed from Aberdeen Group plc’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1716774). View Aberdeen Group plc’s 13F filings on SEC

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