Mesa Laboratories Inc

MLAB

Exchange: Nasdaq
Industry: Industrial Instruments For Measurement, Display, and Control
SEC CIK: 0000724004

SEC filings (opens in a new tab)

In the last 90 days, Mesa Laboratories Inc insiders filed 2 open-market purchases and 1 sale; 159 institutions reported holding it in 13F filings for Q2 2026, worth $500.8M in total; no superinvestor holds it.

Q2 2023 vs. Q1 2023

How the institutions holding Mesa Laboratories Inc changed between Q1 2023 and Q2 2023.

All holders in Q2 2023 All holders in Q1 2023

13F holders of MLAB: Q1 2023 compared with Q2 2023
Measure	Q1 2023	Q2 2023	Change
Holders	160	161	+1
Shares	5.02M	4.88M	−139.4K (−2.8%)
Value	$877.7M	$630.0M	−$247.7M (−28.2%)

New holders (23)

Institutions that held Mesa Laboratories Inc at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to MLAB in Q2 2023
Institution	Shares	Value	% of portfolio
Qube Research & Technologies Ltd	16,926	$2.17M	0.01%
AQR Capital Management LLC	8,168	$1.05M	0.00%
Motley Fool Asset Management LLC	7,777	$999.3K	0.09%
HRT Financial LP	5,007	$643.0K	0.01%
Tudor Investment Corp Et Al	4,455	$572.5K	0.01%
Voloridge Investment Management, LLC	4,302	$552.8K	0.00%
Allspring Global Investments Holdings, LLC	3,689	$474.0K	0.00%
Dynamic Technology Lab Private Ltd	2,910	$374.0K	0.05%
D. E. Shaw & Co., Inc.	2,614	$335.9K	0.00%
Franklin Resources Inc	2,483	$319.1K	0.00%
Two Sigma Investments, LP	2,146	$275.8K	0.00%
Squarepoint Ops LLC	1,959	$251.7K	0.00%
Point72 Middle East FZE	1,881	$241.7K	0.01%
Jump Financial, LLC	1,856	$238.5K	0.01%
Aquatic Capital Management LLC	1,000	$128.0K	0.01%
ORG Partners LLC	150	$19.3K	0.00%
Pacer Advisors, Inc.	69	$8.87K	0.00%
Foster Dykema Cabot & Co Inc	21	$3.00K	0.00%
New Millennium Group LLC	20	$2.57K	0.00%
Wolff Wiese Magana LLC	6	$771	0.00%
Lindbrook Capital, LLC	4	$514	0.00%
Venturi Wealth Management, LLC	3	$386	0.00%
Baker Avenue Asset Management, LP	2	$257	0.00%

Sold out (22)

Institutions that held Mesa Laboratories Inc at the end of Q1 2023 and filed for Q2 2023 without it.

Institutions that sold out of MLAB in Q2 2023
Institution	Shares, Q1 2023	Value, Q1 2023
Captrust Financial Advisors	7,427	$1.30M
Bridgewater Associates, LP	6,275	$1.10M
Wellington Management Group LLP	2,435	$425.5K
Raymond James Financial Services Advisors, Inc.	1,629	$284.6K
Arizona State Retirement System	1,546	$270.1K
Everence Capital Management Inc	1,460	$255.0K
Bank of Montreal	1,373	$240.6K
Alpha Cubed Investments, LLC	1,300	$227.1K
Brinker Capital Investments, LLC	1,296	$226.4K
Orion Portfolio Solutions, LLC	1,296	$226.4K
Cutter & CO Brokerage, Inc.	1,245	$217.5K
Mariner, LLC	1,203	$210.0K
Advisory Services Network, LLC	185	$32.3K
Cullen/Frost Bankers, Inc.	46	$8.04K
Belpointe Asset Management LLC	41	$7.16K
TCI Wealth Advisors, Inc.	33	$5.77K
EverSource Wealth Advisors, LLC	14	$2.45K
Bogart Wealth, LLC	14	$2.45K
Capital Advisors, Ltd. LLC	3	$1.00K
Massmutual Trust Co FSB	5	$874
Ellevest, Inc.	2	$349
Cerity Partners LLC	95	–