Clarkston Capital Partners, LLC

Q3 2026 13F-HR Holdings

Location
Rochester, MI
Holdings as of
9/30/2026
Date filed
11/10/2026
Form type
13F-HR
Num holdings
96
Total value ($000)
$1,104,942
Net value change ($000)
-79,120 (-6.7%)
New positions
5
Sold out positions
5
Turnover %
10.9%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/11/2026 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)
CSGP 26,731 NEW
TYL 21,133 187.9%
COO 15,975 NEW
WAY 14,034 43.8%
MIDERA FOOD PROCESSING INC 12,623 NEW
RKT 11,388 NEW
RYAN 10,011 37.3%
CCC 7,955 12.3%
NIQ 6,808 100.0%
ROP 4,996 13.1%
Top Reduces (Value $000, Stocks/ETFs)
LW -34,176 -100.0%
CLVT -27,644 -28.0%
AMG -22,775 -29.4%
MIDD -19,116 -45.6%
ENR -18,185 -100.0%
POST -15,729 -14.8%
USFD -9,643 -50.3%
LKQ -8,818 -20.7%
AVTR -8,290 -12.3%
WLY -7,890 -21.4%
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