Muhlenkamp & Co Inc

SEC CIK: 0001133219
Latest filing: Aug 17, 2026

SEC filings (opens in a new tab)

ICLR holding history

Icon PLC in every 13F filed by Muhlenkamp & Co Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ICLR overview All 13F holders of ICLR Full Q2 2026 holdings

Shares (Q2 2026): 66,337
Value: $11.5M
% of portfolio: 3.3%
Quarters held: 4; Since Q3 2025

Holdings of ICLR by Muhlenkamp & Co Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	66,337	$11.5M	3.3%	+332+0.5%	Added	Holders
Q1 2026	66,005	$7.30M	1.9%	−7,860−10.6%	Reduced	Holders
Q4 2025	73,865	$13.5M	3.6%	+398+0.5%	Added	Holders
Q3 2025	73,467	$12.9M	3.5%	+73,467	New	Holders