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 2024 vs. Q1 2024

How the institutions holding Mesa Laboratories Inc changed between Q1 2024 and Q2 2024.

All holders in Q2 2024 All holders in Q1 2024

13F holders of MLAB: Q1 2024 compared with Q2 2024
Measure	Q1 2024	Of which not filed for Q2 2024	Q2 2024	Change
Holders	155	1	155	+1
Shares	4.87M	11.2K	4.89M	+32.2K (+0.7%)
Value	$534.3M	$1.23M	$424.4M	−$108.7M (−20.4%)

1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (26)

Institutions that held Mesa Laboratories Inc at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to MLAB in Q2 2024
Institution	Shares	Value	% of portfolio
Meros Investment Management, LP	28,299	$2.46M	1.16%
Segall Bryant & Hamill, LLC	26,872	$2.33M	0.04%
Jane Street Group, LLC	22,442	$1.95M	0.00%
Mackenzie Financial Corp	6,867	$595.9K	0.00%
Kings Path Partners LLC	6,776	$588.0K	0.28%
Boston Partners	6,725	$583.5K	0.00%
Susquehanna International Group, LLP	5,828	$505.7K	0.00%
Centiva Capital, LP	3,743	$324.8K	0.02%
Sequoia Financial Advisors, LLC	3,677	$319.1K	0.00%
Deerfield Management Company, L.P. (Series C)	3,581	$310.7K	0.01%
Mirae Asset Global ETFs Holdings Ltd.	3,254	$282.4K	0.00%
RSM US Wealth Management LLC	2,997	$265.1K	0.00%
Corebridge Financial, Inc.	2,988	$259.3K	0.00%
Inceptionr LLC	2,581	$224.0K	0.06%
Sanctuary Advisors, LLC	2,107	$217.4K	0.00%
State Board of Administration of Florida Retirement System	2,500	$216.9K	0.00%
Canada Pension Plan Investment Board	300	$26.0K	0.00%
Point72 (DIFC) Ltd	226	$19.6K	0.00%
ORG Partners LLC	150	$13.3K	0.00%
Point72 Asia (Singapore) Pte. Ltd.	129	$11.2K	0.00%
Meeder Asset Management Inc	116	$10.1K	0.00%
Abich Financial Wealth Management LLC	14	$1.22K	0.00%
Tucker Asset Management LLC	7	$607	0.00%
Innealta Capital, LLC	2	$174	0.00%
Larson Financial Group LLC	1	$87	0.00%
Cullen/Frost Bankers, Inc.	0	$5	0.00%

Sold out (25)

Institutions that held Mesa Laboratories Inc at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of MLAB in Q2 2024
Institution	Shares, Q1 2024	Value, Q1 2024
Boone Capital Management LLC	133,394	$14.6M
Motley Fool Asset Management LLC	16,488	$1.81M
Bahl & Gaynor Inc	8,986	$986.0K
PDT Partners, LLC	4,838	$530.9K
Texas Permanent School Fund	4,444	$487.6K
D. E. Shaw & Co., Inc.	3,979	$436.6K
Nebula Research & Development LLC	3,487	$382.6K
New York Life Investment Management LLC	3,484	$382.3K
Jump Financial, LLC	3,061	$335.9K
Walleye Capital LLC	2,864	$314.3K
Man Group plc	2,842	$311.9K
American International Group, Inc.	2,779	$304.9K
Yousif Capital Management, LLC	2,338	$256.5K
AXA S.A.	2,000	$219.5K
Manufacturers Life Insurance Company, The	1,962	$215.3K
Millennium Management LLC	1,880	$206.3K
EntryPoint Capital, LLC	741	$81.3K
Manchester Capital Management LLC	663	$72.8K
Metropolitan Life Insurance Co	288	$31.6K
KBC Group NV	263	$29.0K
Continuum Advisory, LLC	33	$3.87K
Quarry LP	18	$1.98K
Mather Group, LLC.	17	$1.78K
SYSTM Wealth Solutions LLC	5	$549
Private Wealth Management Group, LLC	4	$439

Not filed for Q2 2024 yet (1)

Institutions that held Mesa Laboratories Inc at the end of Q1 2024 and haven't filed a 13F for Q2 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MLAB in Q1 2024 that haven't filed for Q2 2024
Institution	Shares, Q1 2024	Value, Q1 2024
Credit Suisse AG	11,237	$1.23M