account_balance
Investment manager · 13F filer · SEC CIK 2109734
Stembrook Asset Management, LLC
Reported value$116Mas of Jun 30, 2026
Positions51 4 new, 1 sold out
Top 10 weight83.6%AAPL alone is 35%
FiledAug 1243 days after quarter end
Portfolio · as of Jun 30, 2026
Where the money is
New or addedTrimmedHeld
AAPLApple Inc.
34.9%
SPYSPDR S&P 500 ETF Trust
16.7%
VEAVanguard Tax-Managed FDS
8.7%Trimmed −4%
BNDVanguard Bd Index FDS
7.4%
VTEBVanguard Mun Bd FDS
6.0%Trimmed −3%
VXFVanguard Index FDS
3.0%
QQQInvesco QQQ Tr
2.3%−8%
GOOGLAlphabet Inc.
1.8%
BGGGBaillie Gifford ETF Tr
1.5%
VBR1.3%
BRK-BVWO1.2%
AAPLApple Inc.
34.9%
SPYSPDR S&P 500 ETF Trust
16.7%
VEAVanguard Tax-Managed FDS
8.7%−4%
BNDVanguard Bd Index FDS
7.4%
VTEB6.0%
VXF3.0%
QQQ2.3%
VBR
BRK-BBoxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.
Show the top 12 as a list
AAPL Apple Inc. 34.9% HeldSPY SPDR S&P 500 ETF Trust 16.7% Held
VEA Vanguard Tax-Managed FDS 8.7% Trimmed −4%
BND Vanguard Bd Index FDS 7.4% Held
VTEB Vanguard Mun Bd FDS 6.0% Trimmed −3%
VXF Vanguard Index FDS 3.0% Trimmed −2%
QQQ Invesco QQQ Tr 2.3% Trimmed −8%
GOOGL Alphabet Inc. 1.8% HeldBGGG Baillie Gifford ETF Tr 1.5% New
VBR Vanguard Index FDS 1.3% Trimmed −5%
BRK-B Berkshire Hathaway Inc 1.2% HeldVWO Vanguard Intl Equity Index F 1.2% Trimmed −2%
What changed
Biggest moves since Mar 31, 2026
Free weekly email
Each week's biggest real insider buys, cluster buys and fund moves, every one dated. One email a week. Unsubscribe in one click.