HM Payson & Co

SEC CIK: 0000928052
Latest filing: Jul 17, 2026

SEC filings (opens in a new tab)

MLAB holding history

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

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

Shares (Q3 2021): 0; Sold out in Q3 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 1; Since Q2 2021

Holdings of MLAB by HM Payson & Co, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2021	0	$0	0.0%	−5−100.0%	Sold out	Holders
Q2 2021	5	$1.00K	<0.1%	+5	New	Holders