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Marco Investment Management 13F Portfolio

Portfolio Manager
Marco Investment Management LLC
Performance
+24.84% (2026 Q2)
AUM (13F)
$1.52B
# of Holdings
245
Performance Rank
Allocation (Top 20)
56.32%
Latest filing
Q2 2026

Marco Investment Management LLC Holdings Map

Top 50 Marco Investment Management LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AVGO
BROADCOM INC
7.72%310.6K$117.3M
-3.88%(-12.55K)
2025-Q2: 375.8K shares2025-Q3: 339.8K shares2025-Q4: 328.1K shares2026-Q1: 323.2K shares2026-Q2: 310.6K shares
$40.06(+882.80%)
2026-06-30
AAPL
APPLE INC
5.01%263.1K$76.1M
-3.05%(-8.29K)
2025-Q2: 273.4K shares2025-Q3: 270.6K shares2025-Q4: 269.0K shares2026-Q1: 271.4K shares2026-Q2: 263.1K shares
$53.70(+468.67%)
2026-06-30
CAT
CATERPILLAR INC
4.71%67.3K$71.6M
-3.40%(-2.37K)
2025-Q2: 72.1K shares2025-Q3: 71.3K shares2025-Q4: 70.9K shares2026-Q1: 69.6K shares2026-Q2: 67.3K shares
$156.60(+455.21%)
2026-06-30
KLAC
KLA CORP
4.35%219.0K$66.1M
-6.93%(-16.32K)
2025-Q2: 242.7K shares2025-Q3: 242.8K shares2025-Q4: 239.5K shares2026-Q1: 235.3K shares2026-Q2: 219.0K shares
$37.47(+430.03%)
2026-06-30
JPM
JPMORGAN CHASE & CO.
3.4%157.8K$51.6M
+0.04%(+70)
2025-Q2: 158.9K shares2025-Q3: 156.4K shares2025-Q4: 155.6K shares2026-Q1: 157.7K shares2026-Q2: 157.8K shares
$86.53(+321.48%)
2026-06-30
PANW
PALO ALTO NETWORKS INC
3.14%140.1K$47.8M
-0.56%(-795)
2025-Q2: 139.5K shares2025-Q3: 139.9K shares2025-Q4: 138.5K shares2026-Q1: 140.9K shares2026-Q2: 140.1K shares
$92.99(+306.72%)
2026-06-30
GS
GOLDMAN SACHS GROUP INC
2.52%37.8K$38.3M
-0.70%(-265)
2025-Q2: 46.3K shares2025-Q3: 45.9K shares2025-Q4: 45.6K shares2026-Q1: 38.1K shares2026-Q2: 37.8K shares
$233.03(+349.48%)
2026-06-30
COST
COSTCO WHSL CORP NEW
2.46%40.0K$37.4M
-0.54%(-219)
2025-Q2: 40.2K shares2025-Q3: 40.5K shares2025-Q4: 40.2K shares2026-Q1: 40.2K shares2026-Q2: 40.0K shares
$317.76(+200.18%)
2026-06-30
QCOM
QUALCOMM INC
2.39%196.7K$36.4M
-1.53%(-3.05K)
2025-Q2: 203.2K shares2025-Q3: 203.3K shares2025-Q4: 201.6K shares2026-Q1: 199.8K shares2026-Q2: 196.7K shares
$150.00(+8.12%)
2026-06-30
ABBV
ABBVIE INC
2.31%139.6K$35.1M
+0.03%(+36)
2025-Q2: 140.1K shares2025-Q3: 141.2K shares2025-Q4: 139.4K shares2026-Q1: 139.5K shares2026-Q2: 139.6K shares
$100.16(+149.01%)
2026-06-30

About Marco Investment Management LLCโ€™s portfolio

Marco Investment Management LLC reports $1.52B in US-listed equity holdings across 245 positions in its most recent 13F filing. Its largest disclosed positions are AVGO (7.7%), AAPL (5.0%) and CAT (4.7%). The top 20 holdings account for 56.32% of reported assets. Its disclosed equity book has returned +97.56% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
AVGO โ€” 9.4% ($117.34M)AAPL โ€” 6.1% ($76.13M)CAT โ€” 5.7% ($71.62M)KLAC โ€” 5.3% ($66.08M)JPM โ€” 4.1% ($51.65M)PANW โ€” 3.8% ($47.77M)GS โ€” 3.1% ($38.27M)COST โ€” 3.0% ($37.41M)QCOM โ€” 2.9% ($36.35M)ABBV โ€” 2.8% ($35.12M)Other โ€” 53.7% ($668.90M)
46%in top 10
  • AVGO9.4%
  • AAPL6.1%
  • CAT5.7%
  • KLAC5.3%
  • JPM4.1%
  • PANW3.8%
  • GS3.1%
  • COST3.0%
  • QCOM2.9%
  • ABBV2.8%
  • Other53.7%

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
15
LYBLYONDELLBASELL INDUSTRIES N+10.9%
CRMSALESFORCE INC+3.9%
UNPUNION PAC CORP+1.7%
SYKSTRYKER CORPORATION+1.5%
+11 more
Trimmed
34
KLACKLA CORP-6.9%
AVGOBROADCOM INC-3.9%
LRCXLAM RESEARCH CORP-15.3%
MRVLMARVELL TECHNOLOGY INC-12.7%
+30 more

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Source filings

Holdings on this page are parsed from Marco Investment Management LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1080493). View Marco Investment Management LLCโ€™s 13F filings on SEC

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