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Elefante Mark B 13F Portfolio

Portfolio Manager
Elefante Mark B
Performance
+17.08% (2026 Q2)
AUM (13F)
$232.22M
# of Holdings
60
Performance Rank
Allocation (Top 20)
74.42%
Latest filing
Q2 2026

Elefante Mark B Holdings Map

Top 50 Elefante Mark B Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AMD
ADVANCED MICRO DEVICES
7.43%29.7K$17.2M
+8.14%(+2.23K)
2025-Q2: 26.3K shares2025-Q3: 27.7K shares2025-Q4: 25.9K shares2026-Q1: 27.5K shares2026-Q2: 29.7K shares
$160.01(+201.81%)
2026-06-30
GOOGL
ALPHABET INC CL A
6.73%43.7K$15.6M
+4.53%(+1.90K)
2025-Q2: 34.7K shares2025-Q3: 38.7K shares2025-Q4: 37.9K shares2026-Q1: 41.8K shares2026-Q2: 43.7K shares
$196.57(+74.77%)
2026-06-30
NVDA
NVIDIA CORP
5.87%68.1K$13.6M
+21.85%(+12.21K)
2025-Q2: 48.1K shares2025-Q3: 49.1K shares2025-Q4: 49.0K shares2026-Q1: 55.9K shares2026-Q2: 68.1K shares
$143.24(+56.45%)
2026-06-30
AAPL
APPLE
5.4%43.4K$12.5M
+10.95%(+4.28K)
2025-Q2: 30.3K shares2025-Q3: 33.6K shares2025-Q4: 33.6K shares2026-Q1: 39.1K shares2026-Q2: 43.4K shares
$239.85(+26.02%)
2026-06-30
ADI
ANALOG DEVICES
4.43%25.9K$10.3M
-4.49%(-1.22K)
2025-Q2: 21.7K shares2025-Q3: 24.0K shares2025-Q4: 24.9K shares2026-Q1: 27.1K shares2026-Q2: 25.9K shares
$228.76(+68.05%)
2026-06-30
AMAT
APPLIED MATERIAL
3.88%12.5K$9.0M
+2.20%(+269)
2025-Q2: 2.0K shares2025-Q3: 6.0K shares2025-Q4: 9.5K shares2026-Q1: 12.2K shares2026-Q2: 12.5K shares
$229.47(+138.87%)
2026-06-30
AMZN
AMAZON.COM
3.69%36.0K$8.6M
+7.28%(+2.44K)
2025-Q2: 24.2K shares2025-Q3: 27.5K shares2025-Q4: 28.5K shares2026-Q1: 33.5K shares2026-Q2: 36.0K shares
$208.76(+28.03%)
2026-06-30
MA
MASTERCARD
3.61%16.3K$8.4M
+10.98%(+1.61K)
2025-Q2: 11.2K shares2025-Q3: 12.2K shares2025-Q4: 12.3K shares2026-Q1: 14.7K shares2026-Q2: 16.3K shares
$520.64(+7.51%)
2026-06-30
MSFT
MICROSOFT
3.51%21.8K$8.1M
+13.75%(+2.64K)
2025-Q2: 13.5K shares2025-Q3: 15.3K shares2025-Q4: 16.1K shares2026-Q1: 19.2K shares2026-Q2: 21.8K shares
$425.51(+15.73%)
2026-06-30
ROK
ROCKWELL AUTOMATION
3.45%16.2K$8.0M
+10.30%(+1.51K)
2025-Q2: 11.6K shares2025-Q3: 12.4K shares2025-Q4: 12.7K shares2026-Q1: 14.7K shares2026-Q2: 16.2K shares
$306.83(+47.11%)
2026-06-30

About Elefante Mark Bโ€™s portfolio

Elefante Mark B reports $232.22M in US-listed equity holdings across 60 positions in its most recent 13F filing. Its largest disclosed positions are AMD (7.4%), GOOGL (6.7%) and NVDA (5.9%). The top 20 holdings account for 74.42% of reported assets. Its disclosed equity book has returned +47.33% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
AMD โ€” 7.6% ($17.25M)GOOGL โ€” 6.9% ($15.63M)NVDA โ€” 6.0% ($13.63M)AAPL โ€” 5.5% ($12.55M)ADI โ€” 4.5% ($10.28M)AMAT โ€” 4.0% ($9.02M)AMZN โ€” 3.8% ($8.57M)MA โ€” 3.7% ($8.37M)MSFT โ€” 3.6% ($8.15M)ROK โ€” 3.5% ($8.01M)Other โ€” 51.1% ($116.54M)
49%in top 10
  • AMD7.6%
  • GOOGL6.9%
  • NVDA6.0%
  • AAPL5.5%
  • ADI4.5%
  • AMAT4.0%
  • AMZN3.8%
  • MA3.7%
  • MSFT3.6%
  • ROK3.5%
  • Other51.1%

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
1
IVVISHARES S&P 5000.2%
Added to
36
NVDANVIDIA CORP+21.8%
AMDADVANCED MICRO DEVICES+8.1%
AAPLAPPLE+11.0%
WCNWASTE CONNECTIONS INC NEW+108.6%
+32 more
Trimmed
5
CARRCARRIER GLOBAL-88.3%
ADIANALOG DEVICES-4.5%
PEPPEPSICO-22.6%
APHAMPHENOL-6.9%
+1 more

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Source filings

Holdings on this page are parsed from Elefante Mark Bโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1661535). View Elefante Mark Bโ€™s 13F filings on SEC

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