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South Street Advisors 13F Portfolio

Portfolio Manager
South Street Advisors LLC
Performance
+15.39% (2026 Q2)
AUM (13F)
$768.69M
# of Holdings
84
Performance Rank
Allocation (Top 20)
76.97%
Latest filing
Q2 2026

South Street Advisors LLC Holdings Map

Top 50 South Street Advisors LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
NVDA
NVIDIA CORPORATION
8.69%333.8K$66.8M
-1.20%(-4.06K)
2025-Q2: 370.2K shares2025-Q3: 374.0K shares2025-Q4: 341.4K shares2026-Q1: 337.8K shares2026-Q2: 333.8K shares
$7.57(+2886.26%)
2026-06-30
APH
AMPHENOL CORP
6.03%262.8K$46.3M
-1.69%(-4.52K)
2025-Q2: 335.4K shares2025-Q3: 298.1K shares2025-Q4: 275.6K shares2026-Q1: 267.3K shares2026-Q2: 262.8K shares
$11.82(+1323.12%)
2026-06-30
GOOGL
ALPHABET INC
5.22%112.2K$40.1M
-1.89%(-2.16K)
2025-Q2: 122.5K shares2025-Q3: 125.4K shares2025-Q4: 116.8K shares2026-Q1: 114.4K shares2026-Q2: 112.2K shares
$53.31(+546.60%)
2026-06-30
PWR
QUANTA SVCS INC
4.86%51.9K$37.4M
-12.49%(-7.41K)
2025-Q2: 66.7K shares2025-Q3: 66.0K shares2025-Q4: 60.3K shares2026-Q1: 59.3K shares2026-Q2: 51.9K shares
$102.45(+581.43%)
2026-06-30
AAPL
APPLE INC
4.5%119.5K$34.6M
-4.02%(-5.00K)
2025-Q2: 131.7K shares2025-Q3: 135.2K shares2025-Q4: 124.9K shares2026-Q1: 124.5K shares2026-Q2: 119.5K shares
$34.99(+772.69%)
2026-06-30
ONTO
ONTO INNOVATION INC
4.38%88.9K$33.7M
-2.65%(-2.42K)
2025-Q2: 86.5K shares2025-Q3: 91.1K shares2025-Q4: 85.4K shares2026-Q1: 91.3K shares2026-Q2: 88.9K shares
$89.99(+261.16%)
2026-06-30
LLY
ELI LILLY & CO
4.24%27.2K$32.6M
-2.77%(-773)
2025-Q2: 27.6K shares2025-Q3: 29.7K shares2025-Q4: 28.4K shares2026-Q1: 27.9K shares2026-Q2: 27.2K shares
$157.57(+648.48%)
2026-06-30
MU
MICRON TECHNOLOGY INC
4.22%28.1K$32.4Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 28.1K shares
$738.05(+37.50%)
2026-06-30
HWM
HOWMET AEROSPACE INC
3.89%111.2K$29.9M
-6.19%(-7.34K)
2025-Q2: 140.6K shares2025-Q3: 133.5K shares2025-Q4: 121.9K shares2026-Q1: 118.5K shares2026-Q2: 111.2K shares
$33.06(+778.68%)
2026-06-30
USFD
US FOODS HLDG CORP
3.55%267.1K$27.3M
-0.87%(-2.35K)
2025-Q2: 298.4K shares2025-Q3: 295.0K shares2025-Q4: 273.5K shares2026-Q1: 269.5K shares2026-Q2: 267.1K shares
$42.07(+158.92%)
2026-06-30

About South Street Advisors LLCโ€™s portfolio

South Street Advisors LLC reports $768.69M in US-listed equity holdings across 84 positions in its most recent 13F filing. Its largest disclosed positions are NVDA (8.7%), APH (6.0%) and GOOGL (5.2%). The top 20 holdings account for 76.97% of reported assets. Its disclosed equity book has returned +109.85% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
NVDA โ€” 8.8% ($66.78M)APH โ€” 6.1% ($46.34M)GOOGL โ€” 5.3% ($40.11M)PWR โ€” 4.9% ($37.38M)AAPL โ€” 4.6% ($34.58M)ONTO โ€” 4.5% ($33.65M)LLY โ€” 4.3% ($32.58M)MU โ€” 4.3% ($32.41M)HWM โ€” 4.0% ($29.89M)USFD โ€” 3.6% ($27.31M)Other โ€” 49.6% ($375.09M)
50%in top 10
  • NVDA8.8%
  • APH6.1%
  • GOOGL5.3%
  • PWR4.9%
  • AAPL4.6%
  • ONTO4.5%
  • LLY4.3%
  • MU4.3%
  • HWM4.0%
  • USFD3.6%
  • Other49.6%

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
2
MUMICRON TECHNOLOGY INC4.2%
SKMSK TELECOM CO LTD2.5%
Added to
17
SRSPIRE INC+28.2%
GOOGALPHABET INC+52.0%
HALOHALOZYME THERAPEUTICS INC+2.5%
SNNSMITH & NEPHEW PLC+6.9%
+13 more
Trimmed
22
MSFTMICROSOFT CORP-43.5%
PWRQUANTA SVCS INC-12.5%
METAMETA PLATFORMS INC-15.2%
HWMHOWMET AEROSPACE INC-6.2%
+18 more

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Source filings

Holdings on this page are parsed from South Street Advisors LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1399706). View South Street Advisors LLCโ€™s 13F filings on SEC

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