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Riverstone Advisors 13F Portfolio

Portfolio Manager
Riverstone Advisors, LLC
Performance
+12.51% (2026 Q2)
AUM (13F)
$241.15M
# of Holdings
85
Performance Rank
Allocation (Top 20)
86.2%
Latest filing
Q2 2026

Riverstone Advisors, LLC Holdings Map

Top 50 Riverstone Advisors, LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
IVV
ISHARES TR
24.7%79.5K$59.6M
+1.68%(+1.32K)
2025-Q2: 84.0K shares2025-Q3: 84.3K shares2025-Q4: 84.3K shares2026-Q1: 78.2K shares2026-Q2: 79.5K shares
$314.63(+147.57%)
2026-06-30
GOOGL
ALPHABET INC
11.43%77.1K$27.6M
+0.76%(+580)
2025-Q2: 89.2K shares2025-Q3: 88.6K shares2025-Q4: 81.5K shares2026-Q1: 76.6K shares2026-Q2: 77.1K shares
$61.95(+456.47%)
2026-06-30
AMZN
AMAZON COM INC
7.98%80.7K$19.2M
+1.59%(+1.27K)
2025-Q2: 83.8K shares2025-Q3: 83.8K shares2025-Q4: 84.3K shares2026-Q1: 79.5K shares2026-Q2: 80.7K shares
$98.95(+165.32%)
2026-06-30
TOL
TOLL BROTHERS INC
6.21%91.0K$15.0M
-0.66%(-602)
2025-Q2: 97.8K shares2025-Q3: 99.3K shares2025-Q4: 97.2K shares2026-Q1: 91.6K shares2026-Q2: 91.0K shares
$34.18(+327.28%)
2026-06-30
BRK.B
BERKSHIRE HATHAWAY INC DEL
4.45%21.4K$10.7M
+0.81%(+173)
2025-Q2: 22.5K shares2025-Q3: 22.7K shares2025-Q4: 23.0K shares2026-Q1: 21.3K shares2026-Q2: 21.4K shares
$245.41(+104.28%)
2026-06-30
RTX
RTX CORPORATION
4.21%53.5K$10.1M
+0.39%(+208)
2025-Q2: 57.1K shares2025-Q3: 58.2K shares2025-Q4: 59.1K shares2026-Q1: 53.2K shares2026-Q2: 53.5K shares
$77.26(+189.38%)
2026-06-30
QQQ
INVESCO QQQ TR
3.32%10.9K$8.0M
+3.94%(+412)
2025-Q2: 9.9K shares2025-Q3: 9.9K shares2025-Q4: 10.1K shares2026-Q1: 10.5K shares2026-Q2: 10.9K shares
$431.65(+69.70%)
2026-06-30
AVGO
BROADCOM INC
3.31%21.1K$8.0M
+3.04%(+623)
2025-Q2: 19.1K shares2025-Q3: 19.2K shares2025-Q4: 19.9K shares2026-Q1: 20.5K shares2026-Q2: 21.1K shares
$138.33(+184.65%)
2026-06-30
DHR
DANAHER CORP DEL
2.82%35.7K$6.8M
-0.17%(-59)
2025-Q2: 41.1K shares2025-Q3: 39.3K shares2025-Q4: 39.2K shares2026-Q1: 35.7K shares2026-Q2: 35.7K shares
$109.79(+84.40%)
2026-06-30
AMAT
APPLIED MATLS INC
2.62%8.8K$6.3M
+2.06%(+177)
2025-Q2: 9.0K shares2025-Q3: 9.0K shares2025-Q4: 8.5K shares2026-Q1: 8.6K shares2026-Q2: 8.8K shares
$93.43(+469.19%)
2026-06-30

About Riverstone Advisors, LLCโ€™s portfolio

Riverstone Advisors, LLC reports $241.15M in US-listed equity holdings across 85 positions in its most recent 13F filing. Its largest disclosed positions are IVV (24.7%), GOOGL (11.4%) and AMZN (8.0%). The top 20 holdings account for 86.2% of reported assets. Its disclosed equity book has returned +58.40% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
IVV โ€” 25.7% ($59.57M)GOOGL โ€” 11.9% ($27.57M)AMZN โ€” 8.3% ($19.24M)TOL โ€” 6.5% ($14.99M)BRK.B โ€” 4.6% ($10.72M)RTX โ€” 4.4% ($10.14M)QQQ โ€” 3.5% ($8.01M)AVGO โ€” 3.4% ($7.98M)DHR โ€” 2.9% ($6.79M)AMAT โ€” 2.7% ($6.33M)Other โ€” 25.9% ($60.02M)
74%in top 10
  • IVV25.7%
  • GOOGL11.9%
  • AMZN8.3%
  • TOL6.5%
  • BRK.B4.6%
  • RTX4.4%
  • QQQ3.5%
  • AVGO3.4%
  • DHR2.9%
  • AMAT2.7%
  • Other25.9%

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
3
QQQMINVESCO EXCH TRADED FD TR II0.3%
AMDADVANCED MICRO DEVICES INC0.2%
JAAAJANUS DETROIT STR TR0.2%
Added to
34
IDMOINVESCO EXCH TRADED FD TR II+35.4%
IVVISHARES TR+1.7%
NVDANVIDIA CORPORATION+15.0%
AAPLAPPLE INC+13.5%
+30 more
Trimmed
12
XOMEXXON MOBIL CORP-21.3%
MUMICRON TECHNOLOGY INC-15.2%
PHPARKER-HANNIFIN CORP-15.8%
METAMETA PLATFORMS INC-10.4%
+8 more

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Source filings

Holdings on this page are parsed from Riverstone Advisors, LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1763404). View Riverstone Advisors, LLCโ€™s 13F filings on SEC

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