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Kidder Stephen W 13F Portfolio

Portfolio Manager
Kidder Stephen W
Performance
+20.33% (2026 Q2)
AUM (13F)
$395.57M
# of Holdings
75
Performance Rank
Allocation (Top 20)
76.36%
Latest filing
Q2 2026

Kidder Stephen W Holdings Map

Top 50 Kidder Stephen W Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AAPL
APPLE
9.98%136.4K$39.5M
-0.77%(-1.06K)
2025-Q2: 139.1K shares2025-Q3: 138.7K shares2025-Q4: 138.0K shares2026-Q1: 137.5K shares2026-Q2: 136.4K shares
$31.71(+947.78%)
2026-06-30
AMD
ADVANCED MICRO DEVICES
7.17%48.8K$28.4M
-9.95%(-5.40K)
2025-Q2: 65.9K shares2025-Q3: 62.1K shares2025-Q4: 55.8K shares2026-Q1: 54.2K shares2026-Q2: 48.8K shares
$125.13(+312.46%)
2026-06-30
GOOGL
ALPHABET INC CL A
6.73%74.5K$26.6M
-3.92%(-3.04K)
2025-Q2: 88.7K shares2025-Q3: 87.1K shares2025-Q4: 82.0K shares2026-Q1: 77.5K shares2026-Q2: 74.5K shares
$34.89(+870.25%)
2026-06-30
NVDA
NVIDIA CORP
4.31%85.2K$17.1M
-0.74%(-637)
2025-Q2: 94.1K shares2025-Q3: 89.2K shares2025-Q4: 86.2K shares2026-Q1: 85.9K shares2026-Q2: 85.2K shares
$19.00(+1048.71%)
2026-06-30
ADI
ANALOG DEVICES
4.3%42.8K$17.0M
-5.37%(-2.43K)
2025-Q2: 48.9K shares2025-Q3: 48.6K shares2025-Q4: 48.2K shares2026-Q1: 45.2K shares2026-Q2: 42.8K shares
$77.18(+390.78%)
2026-06-30
JNJ
JOHNSON AND JOHNSON
4.28%66.6K$16.9M
+0.12%(+82)
2025-Q2: 68.2K shares2025-Q3: 67.2K shares2025-Q4: 67.1K shares2026-Q1: 66.6K shares2026-Q2: 66.6K shares
$98.32(+170.13%)
2026-06-30
AMAT
APPLIED MATERIAL
4.02%22.0K$15.9M
-1.19%(-265)
2025-Q2: 4.0K shares2025-Q3: 12.0K shares2025-Q4: 20.1K shares2026-Q1: 22.3K shares2026-Q2: 22.0K shares
$212.25(+115.08%)
2026-06-30
AMZN
AMAZON.COM
3.86%64.0K$15.3M
+0.34%(+220)
2025-Q2: 63.1K shares2025-Q3: 62.6K shares2025-Q4: 62.7K shares2026-Q1: 63.8K shares2026-Q2: 64.0K shares
$93.46(+174.75%)
2026-06-30
MSFT
MICROSOFT
3.4%36.0K$13.4M
+2.90%(+1.01K)
2025-Q2: 34.5K shares2025-Q3: 34.1K shares2025-Q4: 34.1K shares2026-Q1: 35.0K shares2026-Q2: 36.0K shares
$56.34(+779.68%)
2026-06-30
MA
MASTERCARD
3.3%25.4K$13.1M
+1.12%(+281)
2025-Q2: 25.6K shares2025-Q3: 25.4K shares2025-Q4: 25.2K shares2026-Q1: 25.2K shares2026-Q2: 25.4K shares
$74.69(+662.02%)
2026-06-30

About Kidder Stephen Wโ€™s portfolio

Kidder Stephen W reports $395.57M in US-listed equity holdings across 75 positions in its most recent 13F filing. Its largest disclosed positions are AAPL (10.0%), AMD (7.2%) and GOOGL (6.7%). The top 20 holdings account for 76.36% of reported assets. Its disclosed equity book has returned +57.84% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
AAPL โ€” 10.2% ($39.47M)AMD โ€” 7.4% ($28.37M)GOOGL โ€” 6.9% ($26.61M)NVDA โ€” 4.4% ($17.05M)ADI โ€” 4.4% ($16.99M)JNJ โ€” 4.4% ($16.93M)AMAT โ€” 4.1% ($15.91M)AMZN โ€” 4.0% ($15.26M)MSFT โ€” 3.5% ($13.44M)MA โ€” 3.4% ($13.06M)Other โ€” 47.3% ($182.33M)
53%in top 10
  • AAPL10.2%
  • AMD7.4%
  • GOOGL6.9%
  • NVDA4.4%
  • ADI4.4%
  • JNJ4.4%
  • AMAT4.1%
  • AMZN4.0%
  • MSFT3.5%
  • MA3.4%
  • Other47.3%

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
21
NEENEXTERA ENERGY+148.3%
LLYELI LILLY & CO+15.8%
AVGOBROADCOM INC+28.5%
VRTXVERTEX PHARMACEUTICALS+14.8%
+17 more
Trimmed
17
AMDADVANCED MICRO DEVICES-9.9%
FISVFISERV-78.2%
GOOGLALPHABET INC CL A-3.9%
ADIANALOG DEVICES-5.4%
+13 more

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Source filings

Holdings on this page are parsed from Kidder Stephen Wโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1314377). View Kidder Stephen Wโ€™s 13F filings on SEC

More 13F analyses

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