FOX RUN MANAGEMENT, L.L.C.

Q3 2025 13F-HR Holdings

Location
Greenwich, CT
Holdings as of
9/30/2025
Date filed
11/12/2025
Form type
13F-HR
Num holdings
872
Total value ($000)
$641,398
Net value change ($000)
+41,193 (6.9%)
New positions
479
Sold out positions
420
Turnover %
94.4%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/6/2025 Next filing: 2/11/2026 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)
XLE 4,301 126.2%
IYR 3,893 NEW
MCHP 2,865 NEW
SBAC 2,761 NEW
REGN 2,481 NEW
SYK 2,295 NEW
BSX 2,207 NEW
CGNX 2,193 NEW
KDP 2,178 NEW
ADSK 2,121 NEW
Top Reduces (Value $000, Stocks/ETFs)
RL -3,840 -90.7%
XLF -3,195 -42.6%
MDB -2,785 -85.1%
IRM -2,659 -100.0%
CVLT -2,624 -100.0%
BRBR -2,609 -100.0%
DTE -2,440 -100.0%
UNP -2,438 -100.0%
POOL -2,180 -100.0%
STX -2,078 -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