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Stembrook Asset Management 13F Portfolio

Portfolio Manager
Stembrook Asset Management LLC
Performance
+11.58% (2026 Q2)
AUM (13F)
$115.82M
# of Holdings
51
Performance Rank
N/A
Allocation (Top 20)
89.9%
Latest filing
Q2 2026

Stembrook Asset Management LLC Holdings Map

Top 50 Stembrook Asset Management LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AAPL
APPLE INC
34.88%139.6K$40.4M
-0.07%(-100)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 139.7K shares2026-Q2: 139.6K shares
$262.82(+16.68%)
2026-06-30
SPY
STATE STR SPDR S&P 500 ETF T
16.68%25.9K$19.3M
-1.42%(-373)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 26.2K shares2026-Q2: 25.9K shares
$666.13(+16.12%)
2026-06-30
VEA
VANGUARD TAX-MANAGED FDS
8.72%141.7K$10.1M
-3.88%(-5.72K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 147.4K shares2026-Q2: 141.7K shares
$63.28(+15.35%)
2026-06-30
BND
VANGUARD BD INDEX FDS
7.41%116.8K$8.6M
+1.57%(+1.81K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 115.0K shares2026-Q2: 116.8K shares
$73.85(-2.11%)
2026-06-30
VTEB
VANGUARD MUN BD FDS
5.98%136.9K$6.9M
-2.76%(-3.89K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 140.8K shares2026-Q2: 136.9K shares
$50.09(-0.51%)
2026-06-30
VXF
VANGUARD INDEX FDS
3.02%14.2K$3.5M
-2.40%(-350)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 14.6K shares2026-Q2: 14.2K shares
$207.46(+19.13%)
2026-06-30
QQQ
INVESCO QQQ TR
2.3%3.6K$2.7M
-7.87%(-309)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 3.9K shares2026-Q2: 3.6K shares
$595.74(+20.99%)
2026-06-30
GOOGL
ALPHABET INC
1.79%5.8K$2.1M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 5.8K shares2026-Q2: 5.8K shares
$300.28(+17.05%)
2026-06-30
VBR
VANGUARD INDEX FDS
1.27%6.0K$1.5M
-4.79%(-304)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 6.4K shares2026-Q2: 6.0K shares
$214.52(+16.61%)
2026-06-30
BRK.B
BERKSHIRE HATHAWAY INC DEL
1.23%2.9K$1.4M
-0.80%(-23)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 2.9K shares2026-Q2: 2.9K shares
$490.93(+6.60%)
2026-06-30

About Stembrook Asset Management LLCโ€™s portfolio

Stembrook Asset Management LLC reports $115.82M in US-listed equity holdings across 51 positions in its most recent 13F filing. Its largest disclosed positions are AAPL (34.9%), SPY (16.7%) and VEA (8.7%). The top 20 holdings account for 89.9% of reported assets. Its disclosed equity book has returned +11.58% cumulatively over 1 quarter. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
AAPL โ€” 35.4% ($40.40M)SPY โ€” 16.9% ($19.32M)VEA โ€” 8.9% ($10.10M)BND โ€” 7.5% ($8.58M)VTEB โ€” 6.1% ($6.92M)VXF โ€” 3.1% ($3.50M)QQQ โ€” 2.3% ($2.67M)GOOGL โ€” 1.8% ($2.08M)VBR โ€” 1.3% ($1.47M)BRK.B โ€” 1.3% ($1.43M)Other โ€” 15.4% ($17.60M)
85%in top 10
  • AAPL35.4%
  • SPY16.9%
  • VEA8.9%
  • BND7.5%
  • VTEB6.1%
  • VXF3.1%
  • QQQ2.3%
  • GOOGL1.8%
  • VBR1.3%
  • BRK.B1.3%
  • Other15.4%

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
CMICUMMINS INC0.2%
GWWWW GRAINGER INC0.2%
VLOVALERO ENERGY CORP0.2%
Added to
3
BNDVANGUARD BD INDEX FDS+1.6%
XOMEXXON MOBIL CORP+2.4%
SCHXSCHWAB STRATEGIC TR+0.2%
Trimmed
11
VEAVANGUARD TAX-MANAGED FDS-3.9%
SPYSTATE STR SPDR S&P 500 ETF T-1.4%
QQQINVESCO QQQ TR-7.9%
VTEBVANGUARD MUN BD FDS-2.8%
+7 more

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Source filings

Holdings on this page are parsed from Stembrook Asset Management LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 2109734). View Stembrook Asset Management LLCโ€™s 13F filings on SEC

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