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Virtus Investment Advisers 13F Portfolio

Portfolio Manager
Virtus Investment Advisers LLC
Performance
+1.87% (2026 Q2)
AUM (13F)
$429.24M
# of Holdings
463
Performance Rank
Allocation (Top 20)
13.88%
Latest filing
Q2 2026

Virtus Investment Advisers LLC Holdings Map

Top 50 Virtus Investment Advisers LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
MU
MICRON TECHNOLOGY INC
0.92%3.4K$4.0M
-25.66%(-1.19K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 8.6K shares2026-Q1: 4.6K shares2026-Q2: 3.4K shares
$226.37(+348.30%)
2026-06-30
DDOG
DATADOG INC
0.82%13.6K$3.5Mnew2025-Q2: 0 shares2025-Q3: 12.1K shares2025-Q4: 12.1K shares2026-Q1: 0 shares2026-Q2: 13.6K shares
$120.22(+112.49%)
2026-06-30
MRVL
MARVELL TECHNOLOGY INC
0.79%11.4K$3.4Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 11.4K shares
$192.85(+21.62%)
2026-06-30
INCY
INCYTE CORP
0.78%29.5K$3.3M
+8.66%(+2.35K)
2025-Q2: 29.8K shares2025-Q3: 6.4K shares2025-Q4: 28.0K shares2026-Q1: 27.2K shares2026-Q2: 29.5K shares
$86.88(+38.31%)
2026-06-30
AMAT
APPLIED MATLS INC
0.75%4.5K$3.2M
-21.95%(-1.25K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 8.4K shares2026-Q1: 5.7K shares2026-Q2: 4.5K shares
$155.04(+243.02%)
2026-06-30
AMD
ADVANCED MICRO DEVICES INC
0.73%5.4K$3.1M
-28.48%(-2.14K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 7.4K shares2026-Q1: 7.5K shares2026-Q2: 5.4K shares
$188.35(+171.97%)
2026-06-30
AMGN
AMGEN INC
0.72%8.6K$3.1M
+6.41%(+516)
2025-Q2: 6.4K shares2025-Q3: 1.5K shares2025-Q4: 2.1K shares2026-Q1: 8.1K shares2026-Q2: 8.6K shares
$329.52(+26.30%)
2026-06-30
DVN
DEVON ENERGY CORP NEW
0.72%74.9K$3.1Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 74.9K shares
$46.42(+0.54%)
2026-06-30
LRCX
LAM RESEARCH CORP
0.7%6.9K$3.0M
-12.74%(-1.01K)
2025-Q2: 0 shares2025-Q3: 18.6K shares2025-Q4: 12.3K shares2026-Q1: 8.0K shares2026-Q2: 6.9K shares
$112.14(+200.89%)
2026-06-30
ALNY
ALNYLAM PHARMACEUTICALS INC
0.7%10.0K$3.0M
+33.22%(+2.48K)
2025-Q2: 1.5K shares2025-Q3: 1.5K shares2025-Q4: 1.7K shares2026-Q1: 7.5K shares2026-Q2: 10.0K shares
$325.61(-29.78%)
2026-06-30

About Virtus Investment Advisers LLCโ€™s portfolio

Virtus Investment Advisers LLC reports $429.24M in US-listed equity holdings across 463 positions in its most recent 13F filing. Its largest disclosed positions are MU (0.9%), DDOG (0.8%) and MRVL (0.8%). The top 20 holdings account for 13.88% of reported assets. Its disclosed equity book has returned +21.08% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
MU โ€” 3.2% ($3.97M)DDOG โ€” 2.9% ($3.54M)MRVL โ€” 2.8% ($3.39M)INCY โ€” 2.7% ($3.35M)AMAT โ€” 2.6% ($3.22M)AMD โ€” 2.6% ($3.13M)AMGN โ€” 2.5% ($3.10M)DVN โ€” 2.5% ($3.09M)LRCX โ€” 2.5% ($3.01M)ALNY โ€” 2.4% ($3.00M)Other โ€” 73.2% ($89.78M)
27%in top 10
  • MU3.2%
  • DDOG2.9%
  • MRVL2.8%
  • INCY2.7%
  • AMAT2.6%
  • AMD2.6%
  • AMGN2.5%
  • DVN2.5%
  • LRCX2.5%
  • ALNY2.4%
  • Other73.2%

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
17
DDOGDATADOG INC0.8%
MRVLMARVELL TECHNOLOGY INC0.8%
DVNDEVON ENERGY CORP NEW0.7%
WDCWESTERN DIGITAL CORP0.7%
+13 opened
Added to
16
ALNYALNYLAM PHARMACEUTICALS INC+33.2%
REGNREGENERON PHARMACEUTICALS+20.1%
HEIHEICO CORP NEW+20.8%
GILDGILEAD SCIENCES INC+14.1%
+12 more
Trimmed
17
MUMICRON TECHNOLOGY INC-25.7%
AMDADVANCED MICRO DEVICES INC-28.5%
AMATAPPLIED MATLS INC-21.9%
PWRQUANTA SVCS INC-28.6%
+13 more

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Source filings

Holdings on this page are parsed from Virtus Investment Advisers LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 19481). View Virtus Investment Advisers LLCโ€™s 13F filings on SEC

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