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Blair William & Co Il 13F Portfolio

Portfolio Manager
Blair William & CO Il
Performance
+12.80% (2026 Q2)
AUM (13F)
$38.39B
# of Holdings
1998
Performance Rank
Allocation (Top 20)
37.34%
Latest filing
Q2 2026

Blair William & CO Il Holdings Map

Top 50 Blair William & CO Il Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AAPL
APPLE INC
4.32%5.73M$1.66B
-3.36%(-199.39K)
2025-Q2: 6.03M shares2025-Q3: 5.99M shares2025-Q4: 5.95M shares2026-Q1: 5.93M shares2026-Q2: 5.73M shares
$31.77(+861.31%)
2026-06-30
AMZN
AMAZON COM INC
3.65%5.88M$1.40B
-3.02%(-182.81K)
2025-Q2: 6.12M shares2025-Q3: 6.01M shares2025-Q4: 6.06M shares2026-Q1: 6.06M shares2026-Q2: 5.88M shares
$58.67(+347.51%)
2026-06-30
MSFT
MICROSOFT CORP
3.35%3.44M$1.28B
-1.59%(-55.54K)
2025-Q2: 3.70M shares2025-Q3: 3.61M shares2025-Q4: 3.57M shares2026-Q1: 3.50M shares2026-Q2: 3.44M shares
$85.76(+466.80%)
2026-06-30
NVDA
NVIDIA CORPORATION
2.8%5.37M$1.08B
-0.98%(-53.45K)
2025-Q2: 5.60M shares2025-Q3: 5.65M shares2025-Q4: 5.49M shares2026-Q1: 5.43M shares2026-Q2: 5.37M shares
$48.18(+369.24%)
2026-06-30
GOOG
ALPHABET INC
2.72%2.95M$1.04B
-2.70%(-82.04K)
2025-Q2: 3.18M shares2025-Q3: 3.15M shares2025-Q4: 3.12M shares2026-Q1: 3.04M shares2026-Q2: 2.95M shares
$50.05(+584.66%)
2026-06-30
GOOGL
ALPHABET INC
2.24%2.40M$858.6M
-1.37%(-33.50K)
2025-Q2: 2.53M shares2025-Q3: 2.53M shares2025-Q4: 2.49M shares2026-Q1: 2.44M shares2026-Q2: 2.40M shares
$57.55(+498.98%)
2026-06-30
GEV
GE VERNOVA INC
2.02%659.7K$775.0M
-0.74%(-4.93K)
2025-Q2: 632.8K shares2025-Q3: 628.1K shares2025-Q4: 652.3K shares2026-Q1: 664.6K shares2026-Q2: 659.7K shares
$361.25(+199.21%)
2026-06-30
JPM
JPMORGAN CHASE & CO
1.94%2.27M$743.2M
-1.60%(-36.89K)
2025-Q2: 2.33M shares2025-Q3: 2.31M shares2025-Q4: 2.31M shares2026-Q1: 2.31M shares2026-Q2: 2.27M shares
$98.71(+269.48%)
2026-06-30
SPY
STATE STR SPDR S&P 500 ETF T
1.65%848.0K$633.3M
+0.32%(+2.74K)
2025-Q2: 859.7K shares2025-Q3: 859.3K shares2025-Q4: 857.8K shares2026-Q1: 845.3K shares2026-Q2: 848.0K shares
$318.05(+143.78%)
2026-06-30
V
VISA INC
1.65%1.84M$631.8M
-0.16%(-2.98K)
2025-Q2: 2.07M shares2025-Q3: 1.96M shares2025-Q4: 1.93M shares2026-Q1: 1.84M shares2026-Q2: 1.84M shares
$40.57(+792.18%)
2026-06-30

About Blair William & CO Ilโ€™s portfolio

Blair William & CO Il reports $38.39B in US-listed equity holdings across 1,998 positions in its most recent 13F filing. Its largest disclosed positions are AAPL (4.3%), AMZN (3.6%) and MSFT (3.4%). The top 20 holdings account for 37.34% of reported assets. Its disclosed equity book has returned +46.55% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
AAPL โ€” 7.6% ($1.66B)AMZN โ€” 6.4% ($1.40B)MSFT โ€” 5.9% ($1.28B)NVDA โ€” 4.9% ($1.08B)GOOG โ€” 4.8% ($1.04B)GOOGL โ€” 3.9% ($858.62M)GEV โ€” 3.6% ($775.02M)JPM โ€” 3.4% ($743.16M)SPY โ€” 2.9% ($633.29M)V โ€” 2.9% ($631.84M)Other โ€” 53.7% ($11.70B)
46%in top 10
  • AAPL7.6%
  • AMZN6.4%
  • MSFT5.9%
  • NVDA4.9%
  • GOOG4.8%
  • GOOGL3.9%
  • GEV3.6%
  • JPM3.4%
  • SPY2.9%
  • V2.9%
  • Other53.7%

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
20
ANETARISTA NETWORKS INC+39.4%
RSPINVESCO EXCHANGE TRADED FD T+18.0%
VTIVANGUARD INDEX FDS+41.9%
NOWSERVICENOW INC+24.4%
+16 more
Trimmed
30
DHRDANAHER CORP DEL-25.1%
AAPLAPPLE INC-3.4%
SYKSTRYKER CORPORATION-19.3%
AMZNAMAZON COM INC-3.0%
+26 more

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Source filings

Holdings on this page are parsed from Blair William & CO Ilโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 902367). View Blair William & CO Ilโ€™s 13F filings on SEC

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