account_balance
Investment manager · 13F filer · SEC CIK 1659978
Quartz Partners, LLC
Reported value$330Mas of Sep 30, 2026
Positions223 47 new, 15 sold out
Top 10 weight27.5%RNG alone is 3%
FiledNov 334 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
RNGRingCentral, Inc.
3.3%Trimmed −7%
IVViShares Tr
3.2%Added +3%
AAPLApple Inc.
3.1%Added +5%
NVDANVIDIA Corp
3.1%Added +8%
AMRXAmneal Pharmaceuticals, Inc.
2.6%Trimmed −5%
AVGOBroadcom Inc.
2.5%
ABBVAbbVie Inc.
2.4%Added +279%
SPHYSPDR Series Trust
2.4%Trimmed −24%
VOOVanguard Index FDS
2.4%Added +22%
QQQInvesco QQQ Tr
2.4%Added +12%
GOOGLAlphabet Inc.
2.3%
AGGiShares Tr
2.2%
RNGRingCentral, Inc.
3.3%−7%
IVViShares Tr
3.2%
AAPLApple Inc.
3.1%
NVDANVIDIA Corp
3.1%+8%
AMRXAmneal Pharmaceuticals, Inc.
2.6%−5%
AVGOBroadcom Inc.
2.5%
ABBVAbbVie Inc.
2.4%
SPHYSPDR Series Trust
2.4%
VOOVanguard Index FDS
2.4%
QQQInvesco QQQ Tr
2.4%
GOOGLAlphabet Inc.
2.3%
AGGiShares Tr
2.2%
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
RNG RingCentral, Inc. 3.3% Trimmed −7%
IVV iShares Tr 3.2% Added +3%
AAPL Apple Inc. 3.1% Added +5%NVDA NVIDIA Corp 3.1% Added +8%AMRX Amneal Pharmaceuticals, Inc. 2.6% Trimmed −5%AVGO Broadcom Inc. 2.5% HeldABBV AbbVie Inc. 2.4% Added +279%SPHY SPDR Series Trust 2.4% Trimmed −24%
VOO Vanguard Index FDS 2.4% Added +22%
QQQ Invesco QQQ Tr 2.4% Added +12%
GOOGL Alphabet Inc. 2.3% HeldAGG iShares Tr 2.2% Added +43%
What changed
Biggest moves since Jun 30, 2026
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