Semanteon Capital Management, LP

Q3 2026 13F-HR Holdings

Location
Newton, MA
Holdings as of
9/30/2026
Date filed
11/9/2026
Form type
13F-HR
Num holdings
117
Total value ($000)
$27,003
Net value change ($000)
+4,849 (21.9%)
New positions
86
Sold out positions
69
Turnover %
128.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/12/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
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)
PANW 271 NEW
RARE 265 NEW
RDVT 262 NEW
SMWB 261 NEW
CAKE 261 NEW
U 261 NEW
PBF 260 NEW
UPWK 257 NEW
BKE 256 NEW
FIVE 256 NEW
Top Reduces (Value $000, Stocks/ETFs)
PL -273 -100.0%
APH -264 -100.0%
AMD -263 -100.0%
SKYW -255 -100.0%
NRIM -253 -100.0%
SYY -253 -100.0%
FMAO -252 -100.0%
SMBK -251 -100.0%
CMG -250 -100.0%
CHMG -249 -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