Madison Avenue Partners, LP

Q1 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
27
Total value ($000)
$2,299,661
Net value change ($000)
-27,924 (-1.2%)
New positions
7
Sold out positions
3
Turnover %
28.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 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)
CPNG 176,785 NEW
ICLR 141,959 NEW
MICC 69,207 67.9%
SNDK 52,838 15.5%
AIV 50,366 NEW
STAA 45,659 NEW
PRMB 24,892 NEW
DNOW 16,258 NEW
STGW 11,220 28.6%
PAR 5,970 NEW
Top Reduces (Value $000, Stocks/ETFs)
GMED -167,349 -73.0%
SOLS -135,172 -100.0%
INDV -93,818 -41.6%
UNF -58,612 -100.0%
SOLV -35,048 -22.2%
MOH -25,507 -23.2%
TBPH -23,588 -13.3%
MKL -20,705 -11.0%
CBC -13,316 -55.5%
MAGN -11,832 -43.9%
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