account_balance
Investment manager · 13F filer · SEC CIK 1106832
Castleark Management LLC
Reported value$3.71Bas of Jun 30, 2026
Positions309 58 new, 41 sold out
Top 10 weight33.9%NVDA alone is 7%
FiledAug 1445 days after quarter end
Portfolio · as of Jun 30, 2026
Where the money is
New or addedTrimmedHeld
NVDANVIDIA Corp
7.0%Added +3%
GOOGLAlphabet Inc.
4.9%Added +21%
AAPLApple Inc.
3.7%Added +35%
LRCXLam Research Corp
3.3%Trimmed −16%
MSFTMicrosoft Corp
2.9%Added +11%
LLYELI Lilly & Co
2.8%Added +19%
AVGOBroadcom Inc.
2.5%Added +20%
SPIBSPDR Series Trust
2.4%
VVisa Inc.
2.2%Added +54%
ANETArista Networks, Inc.
2.2%Added +10%
GOVTiShares Tr
2.0%
VMBSVanguard Scottsdale FDS
1.9%
NVDANVIDIA Corp
7.0%Added +3%
GOOGLAlphabet Inc.
4.9%Added +21%
AAPLApple Inc.
3.7%+35%
LRCXLam Research Corp
3.3%−16%
MSFTMicrosoft Corp
2.9%+11%
LLYELI Lilly & Co
2.8%
AVGOBroadcom Inc.
2.5%
SPIBSPDR Series Trust
2.4%
VVisa Inc.
2.2%
ANET2.2%GOVT2.0%
VMBS1.9%
Boxes 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
NVDA NVIDIA Corp 7.0% Added +3%GOOGL Alphabet Inc. 4.9% Added +21%AAPL Apple Inc. 3.7% Added +35%LRCX Lam Research Corp 3.3% Trimmed −16%MSFT Microsoft Corp 2.9% Added +11%LLY ELI Lilly & Co 2.8% Added +19%AVGO Broadcom Inc. 2.5% Added +20%
SPIB SPDR Series Trust 2.4% Held
V Visa Inc. 2.2% Added +54%ANET Arista Networks, Inc. 2.2% Added +10%GOVT iShares Tr 2.0% Held
VMBS Vanguard Scottsdale FDS 1.9% Held
What changed
Biggest moves since Mar 31, 2026
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