Quartz Partners, LLC

Q3 2025 13F-HR Holdings

Location
Saratoga Springs, NY
Holdings as of
9/30/2025
Date filed
11/13/2025
Form type
13F-HR
Num holdings
178
Total value ($000)
$276,150
Net value change ($000)
+57,606 (26.4%)
New positions
23
Sold out positions
18
Turnover %
10.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/14/2025 Next filing: 2/13/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SPHY 4,735 96.4%
PGR 4,441 1734.8%
NVDA 3,852 27.1%
OTEX 3,639 697.1%
PJT 3,537 407.0%
IDCC 3,051 82.0%
AVGO 3,020 35.1%
AAPL 2,848 45.6%
iSHARES TRUST 2,727 176.0%
GOOGL 2,718 75.0%
Top Reduces (Value $000, Stocks/ETFs)
NECB -2,979 -100.0%
BRBR -2,788 -100.0%
SRLN -2,528 -81.0%
AMAT -2,508 -100.0%
XLC -1,460 -85.3%
MINT -926 -42.7%
QQQM -893 -46.8%
BABA -780 -100.0%
VYM -770 -44.3%
SCHD -723 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type