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Wright Investors Service 13F Portfolio

Portfolio Manager
Wright Investors Service INC
Performance
+13.82% (2026 Q2)
AUM (13F)
$365.76M
# of Holdings
148
Performance Rank
Allocation (Top 20)
50.43%
Latest filing
Q2 2026

Wright Investors Service INC Holdings Map

Top 50 Wright Investors Service INC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
NVDA
NVIDIA CORPORATION
4.92%89.9K$18.0M
-0.57%(-511)
2025-Q2: 112.4K shares2025-Q3: 109.3K shares2025-Q4: 90.7K shares2026-Q1: 90.4K shares2026-Q2: 89.9K shares
$66.11(+241.93%)
2026-06-30
AAPL
APPLE INC
4.67%59.1K$17.1M
-0.55%(-329)
2025-Q2: 65.8K shares2025-Q3: 61.1K shares2025-Q4: 59.9K shares2026-Q1: 59.4K shares2026-Q2: 59.1K shares
$89.73(+240.34%)
2026-06-30
MSFT
MICROSOFT CORP
3.78%37.0K$13.8M
+6.87%(+2.38K)
2025-Q2: 39.6K shares2025-Q3: 37.4K shares2025-Q4: 33.4K shares2026-Q1: 34.6K shares2026-Q2: 37.0K shares
$130.50(+272.46%)
2026-06-30
GOOGL
ALPHABET INC
3.55%36.4K$13.0M
-2.47%(-920)
2025-Q2: 41.3K shares2025-Q3: 50.1K shares2025-Q4: 43.0K shares2026-Q1: 37.3K shares2026-Q2: 36.4K shares
$117.15(+194.26%)
2026-06-30
AMZN
AMAZON COM INC
3.42%52.5K$12.5M
-0.80%(-426)
2025-Q2: 55.5K shares2025-Q3: 64.9K shares2025-Q4: 53.4K shares2026-Q1: 52.9K shares2026-Q2: 52.5K shares
$113.03(+132.27%)
2026-06-30
AMAT
APPLIED MATLS INC
3.18%16.1K$11.6M
+2.55%(+399)
2025-Q2: 17.6K shares2025-Q3: 17.2K shares2025-Q4: 17.2K shares2026-Q1: 15.7K shares2026-Q2: 16.1K shares
$113.67(+367.86%)
2026-06-30
AVGO
BROADCOM INC
3.05%29.5K$11.2M
-8.59%(-2.77K)
2025-Q2: 40.0K shares2025-Q3: 42.2K shares2025-Q4: 37.1K shares2026-Q1: 32.3K shares2026-Q2: 29.5K shares
$66.72(+490.14%)
2026-06-30
META
META PLATFORMS INC
2.58%16.7K$9.4M
+11.51%(+1.73K)
2025-Q2: 19.9K shares2025-Q3: 17.9K shares2025-Q4: 16.3K shares2026-Q1: 15.0K shares2026-Q2: 16.7K shares
$271.38(+113.83%)
2026-06-30
MU
MICRON TECHNOLOGY INC
2.57%8.2K$9.4M
+167.81%(+5.11K)
2025-Q2: 0 shares2025-Q3: 4.0K shares2025-Q4: 4.0K shares2026-Q1: 3.0K shares2026-Q2: 8.2K shares
$516.71(+96.40%)
2026-06-30
CAT
CATERPILLAR INC
2.3%7.9K$8.4M
-19.09%(-1.86K)
2025-Q2: 14.0K shares2025-Q3: 12.1K shares2025-Q4: 10.9K shares2026-Q1: 9.8K shares2026-Q2: 7.9K shares
$262.06(+231.78%)
2026-06-30

About Wright Investors Service INCโ€™s portfolio

Wright Investors Service INC reports $365.76M in US-listed equity holdings across 148 positions in its most recent 13F filing. Its largest disclosed positions are NVDA (4.9%), AAPL (4.7%) and MSFT (3.8%). The top 20 holdings account for 50.43% of reported assets. Its disclosed equity book has returned +70.28% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
NVDA โ€” 6.5% ($17.99M)AAPL โ€” 6.1% ($17.09M)MSFT โ€” 5.0% ($13.81M)GOOGL โ€” 4.7% ($13.00M)AMZN โ€” 4.5% ($12.51M)AMAT โ€” 4.2% ($11.62M)AVGO โ€” 4.0% ($11.16M)META โ€” 3.4% ($9.43M)MU โ€” 3.4% ($9.41M)CAT โ€” 3.0% ($8.41M)Other โ€” 55.4% ($154.35M)
45%in top 10
  • NVDA6.5%
  • AAPL6.1%
  • MSFT5.0%
  • GOOGL4.7%
  • AMZN4.5%
  • AMAT4.2%
  • AVGO4.0%
  • META3.4%
  • MU3.4%
  • CAT3.0%
  • Other55.4%

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
15
MUMICRON TECHNOLOGY INC+167.8%
OMCOMNICOM GROUP INC+434.5%
EXPEEXPEDIA GROUP INC+63.2%
AMDADVANCED MICRO DEVICES INC+42.9%
+11 more
Trimmed
35
BMYBRISTOL-MYERS SQUIBB CO-34.5%
CATCATERPILLAR INC-19.1%
KOCOCA COLA CO-21.3%
AVGOBROADCOM INC-8.6%
+31 more

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Source filings

Holdings on this page are parsed from Wright Investors Service INCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 108572). View Wright Investors Service INCโ€™s 13F filings on SEC

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