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Chapin Davis 13F Portfolio

Portfolio Manager
Chapin Davis INC
Performance
-9.34% (2026 Q3)
AUM (13F)
$520.17M
# of Holdings
258
Performance Rank
Allocation (Top 20)
54.91%
Latest filing
Q3 2026

Chapin Davis INC Holdings Map

Top 50 Chapin Davis INC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AAPL
APPLE INC
4.99%77.9K$26.0M
+0.51%(+394)
2025-Q3: 99.7K shares2025-Q4: 99.5K shares2026-Q1: 88.8K shares2026-Q2: 77.5K shares2026-Q3: 77.9K shares
$138.56(+147.50%)
2026-09-30
STX
SEAGATE TECHNOLOGY HLDNGS PL
4.54%25.6K$23.6M
-3.40%(-902)
2025-Q3: 38.4K shares2025-Q4: 37.8K shares2026-Q1: 34.9K shares2026-Q2: 26.5K shares2026-Q3: 25.6K shares
$110.22(+499.54%)
2026-09-30
WDC
WESTERN DIGITAL CORP
3.76%43.1K$19.6M
-2.49%(-1.10K)
2025-Q3: 80.7K shares2025-Q4: 78.4K shares2026-Q1: 61.0K shares2026-Q2: 44.2K shares2026-Q3: 43.1K shares
$64.05(+449.94%)
2026-09-30
MU
MICRON TECHNOLOGY INC
3.68%18.0K$19.2M
+0.25%(+44)
2025-Q3: 0 shares2025-Q4: 31.8K shares2026-Q1: 2.1K shares2026-Q2: 17.9K shares2026-Q3: 18.0K shares
$677.99(+33.47%)
2026-09-30
SNDK
SANDISK CORP
2.9%8.7K$15.1M
-6.83%(-635)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 435 shares2026-Q2: 9.3K shares2026-Q3: 8.7K shares
$1376.93(-0.42%)
2026-09-30
MSFT
MICROSOFT CORP
2.88%29.2K$15.0M
+10.43%(+2.76K)
2025-Q3: 32.7K shares2025-Q4: 32.4K shares2026-Q1: 30.3K shares2026-Q2: 26.5K shares2026-Q3: 29.2K shares
$278.08(+91.86%)
2026-09-30
MPC
MARATHON PETE CORP
2.85%37.5K$14.8Mnew2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 0 shares2026-Q3: 37.5K shares
$325.55(+45.51%)
2026-09-30
LRCX
LAM RESEARCH CORP
2.73%43.3K$14.2M
+0.48%(+208)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 39.5K shares2026-Q2: 43.1K shares2026-Q3: 43.3K shares
$203.77(+33.58%)
2026-09-30
NVDA
NVIDIA CORPORATION
2.7%61.4K$14.0M
+1.53%(+928)
2025-Q3: 98.2K shares2025-Q4: 61.5K shares2026-Q1: 61.7K shares2026-Q2: 60.5K shares2026-Q3: 61.4K shares
$64.36(+237.29%)
2026-09-30
KEYS
KEYSIGHT TECHNOLOGIES INC
2.5%35.7K$13.0M
-1.09%(-394)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 35.4K shares2026-Q2: 36.1K shares2026-Q3: 35.7K shares
$243.99(+37.66%)
2026-09-30

About Chapin Davis INCโ€™s portfolio

Chapin Davis INC reports $520.17M in US-listed equity holdings across 258 positions in its most recent 13F filing. Its largest disclosed positions are AAPL (5.0%), STX (4.5%) and WDC (3.8%). The top 20 holdings account for 54.91% of reported assets. Its disclosed equity book has returned +175.78% on a three-year cumulative basis. Figures reflect the Q3 2026 filing.

Portfolio concentration

Portfolio concentration
AAPL โ€” 6.6% ($25.95M)STX โ€” 6.0% ($23.60M)WDC โ€” 5.0% ($19.57M)MU โ€” 4.9% ($19.16M)SNDK โ€” 3.8% ($15.06M)MSFT โ€” 3.8% ($15.00M)MPC โ€” 3.8% ($14.82M)LRCX โ€” 3.6% ($14.23M)NVDA โ€” 3.6% ($14.02M)KEYS โ€” 3.3% ($12.99M)Other โ€” 55.6% ($218.09M)
44%in top 10
  • AAPL6.6%
  • STX6.0%
  • WDC5.0%
  • MU4.9%
  • SNDK3.8%
  • MSFT3.8%
  • MPC3.8%
  • LRCX3.6%
  • NVDA3.6%
  • KEYS3.3%
  • Other55.6%

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.

New buys
4
MPCMARATHON PETE CORP2.9%
HUMHUMANA INC2.4%
RVTYREVVITY INC2.1%
ELLAUDER ESTEE COS INC1.8%
Added to
29
MSFTMICROSOFT CORP+10.4%
JEPQJ P MORGAN EXCHANGE TRADED F+25.6%
VLOVALERO ENERGY CORP+3.2%
GBFHGBANK FINL HLDGS INC+7.1%
+25 more
Trimmed
16
VICRVICOR CORP-24.2%
SNDKSANDISK CORP-6.8%
STXSEAGATE TECHNOLOGY HLDNGS PL-3.4%
WDCWESTERN DIGITAL CORP-2.5%
+12 more

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Source filings

Holdings on this page are parsed from Chapin Davis INCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 872098). View Chapin Davis INCโ€™s 13F filings on SEC

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