ISTHMUS PARTNERS, LLC

Q3 2026 13F-HR Holdings

Location
Madison, WI
Holdings as of
9/30/2026
Date filed
10/21/2026
Form type
13F-HR
Num holdings
228
Total value ($000)
$1,041,925
Net value change ($000)
+7,625 (0.7%)
New positions
17
Sold out positions
15
Turnover %
5.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/20/2026 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)
QCOM 18,699 NEW
MSFT 8,279 44.1%
ADBE 6,743 99.7%
AAPL 4,478 16.8%
OLLI 4,176 NEW
IT 4,057 46.6%
DXCM 3,469 27.7%
ACN 3,226 54.9%
CON 2,719 NEW
AVPT 2,518 NEW
Top Reduces (Value $000, Stocks/ETFs)
PCAR -7,366 -100.0%
AMAT -6,867 -27.9%
FITB -6,354 -38.5%
LNTH -3,754 -77.8%
BFLY -3,227 -67.9%
BLFS -3,005 -75.5%
CHRW -2,920 -20.5%
ATKR -2,899 -100.0%
APLE -2,709 -63.8%
PAYO -2,528 -81.9%
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