What does CUSIP 59064R109 represent in this 13F holders report?

CUSIP 59064R109 is the security identifier for MLAB - MESA LABORATORIES INC /CO/ - Common Stock, no par value used to aggregate holder disclosures.

How many institutions held MLAB - MESA LABORATORIES INC /CO/ - Common Stock, no par value in Q1 2016?

71 institutional investors reported MLAB - MESA LABORATORIES INC /CO/ - Common Stock, no par value for Q1 2016. Use the holders table for investor-level position and value details.

- Common Stock, no par value (MLAB)

CUSIP: 59064R109

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class: Equity / Common Stock, no par value
Shares outstanding: 5,555,932
Total 13F shares: 2,323,041
Share change: +121,468
Total reported value: $223,758,891
Price per share: $96.35
Number of holders: 71
Value change: +$11,774,517
Number of buys: 37
Number of sells: 20

Quarterly Holders Quick Answers

What is CUSIP 59064R109?
CUSIP 59064R109 identifies MLAB - MESA LABORATORIES INC /CO/ - Common Stock, no par value in SEC institutional holdings data.

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Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2016
Previous quarter: Q4 2015

Recent filing periods for CUSIP 59064R109:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of MLAB - MESA LABORATORIES INC /CO/ - Common Stock, no par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Conestoga Capital Advisors, LLC	13F	Company	5.8%	320,704	$31,910,000	—	31 Dec 2015	13F
FMR LLC	13F	Company	5.5%	304,015	$30,249,000	—	31 Dec 2015	13F
Nine Ten Capital Management LLC	13F	Company	5%	276,283	$27,490,000	—	31 Dec 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	2.5%	138,599	$13,791,000	—	31 Dec 2015	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	2.1%	119,300	$11,871,000	—	31 Dec 2015	13F
VANGUARD GROUP INC	13F	Company	2%	111,072	$11,052,000	—	31 Dec 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2%	109,440	$10,889,000	—	31 Dec 2015	13F
LPL Financial LLC	13F	Company	1.8%	98,004	$9,310,000	—	31 Dec 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.4%	79,597	$7,920,000	—	31 Dec 2015	13F
BlackRock Fund Advisors	13F	Company	1.4%	78,100	$7,771,000	—	31 Dec 2015	13F
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	13F	Company	0.85%	47,016	$4,678,000	—	31 Dec 2015	13F
ROYCE & ASSOCIATES LP	13F	Company	0.8%	44,500	$4,428,000	—	31 Dec 2015	13F
STATE STREET CORP	13F	Company	0.79%	43,781	$4,359,000	—	31 Dec 2015	13F
Teton Advisors, Inc.	13F	Company	0.77%	43,000	$4,279,000	—	31 Dec 2015	13F
NORTHERN TRUST CORP	13F	Company	0.67%	37,457	$3,727,000	—	31 Dec 2015	13F
Kistler-Tiffany Companies, LLC	13F	Company	0.63%	35,151	$3,500,000	—	31 Dec 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.5%	27,577	$2,744,000	—	31 Dec 2015	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	0.48%	26,745	$2,661,000	—	31 Dec 2015	13F
CRAWFORD INVESTMENT COUNSEL INC	13F	Company	0.45%	25,097	$2,497,000	—	31 Dec 2015	13F
WASATCH ADVISORS LP	13F	Company	0.4%	22,079	$2,197,000	—	31 Dec 2015	13F
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	13F	Company	0.35%	19,710	$1,961,145	—	31 Dec 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.34%	19,116	$1,902,000	—	31 Dec 2015	13F
ArrowMark Colorado Holdings LLC	13F	Company	0.3%	16,758	$1,667,000	—	31 Dec 2015	13F
Ranger Investment Management, L.P.	13F	Company	0.28%	15,300	$1,522,000	—	31 Dec 2015	13F
Bank of New York Mellon Corp	13F	Company	0.24%	13,119	$1,305,000	—	31 Dec 2015	13F
BlackRock Investment Management, LLC	13F	Company	0.18%	10,255	$1,020,000	—	31 Dec 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.18%	9,800	$975,000	—	31 Dec 2015	13F
CREDIT SUISSE AG/	13F	Company	0.17%	9,305	$925,000	—	31 Dec 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.16%	8,844	$880,000	—	31 Dec 2015	13F
MORGAN STANLEY	13F	Company	0.14%	7,723	$769,000	—	31 Dec 2015	13F
STRS OHIO	13F	Company	0.11%	6,200	$616,000	—	31 Dec 2015	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.1%	5,394	$537,000	—	31 Dec 2015	13F
KING LUTHER CAPITAL MANAGEMENT CORP	13F	Company	0.09%	5,255	$523,000	—	31 Dec 2015	13F
Ativo Capital Management LLC	13F	Company	0.09%	4,840	$482,000	—	31 Dec 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.09%	4,800	$478,000	—	31 Dec 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.08%	4,554	$453,000	—	31 Dec 2015	13F
KEYBANK NATIONAL ASSOCIATION/OH	13F	Company	0.08%	4,300	$428,000	—	31 Dec 2015	13F
TEACHERS ADVISORS, LLC	13F	Company	0.08%	4,183	$416,000	—	31 Dec 2015	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.07%	3,751	$373,000	—	31 Dec 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.06%	3,417	$339,000	—	31 Dec 2015	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.06%	3,070	$306,000	—	31 Dec 2015	13F
RHUMBLINE ADVISERS	13F	Company	0.05%	2,998	$298,000	—	31 Dec 2015	13F
Freedom Investment Management, Inc.	13F	Company	0.05%	2,976	$296,000	—	31 Dec 2015	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.05%	2,800	$279,000	—	31 Dec 2015	13F
NATIONAL PENN INVESTORS TRUST CO /PA	13F	Company	0.05%	2,650	$264,000	—	31 Dec 2015	13F
A.R.T. Advisors, LLC	13F	Company	0.05%	2,575	$256,000	—	31 Dec 2015	13F
METROPOLITAN LIFE INSURANCE CO/NY	13F	Company	0.04%	2,256	$224,000	—	31 Dec 2015	13F
Manchester Capital Management LLC	13F	Company	0.04%	2,000	$199,000	—	31 Dec 2015	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.04%	1,962	$195,000	—	31 Dec 2015	13F
Nationwide Fund Advisors	13F	Company	0.03%	1,906	$190,000	—	31 Dec 2015	13F

Institutional Holders of MESA LABORATORIES INC /CO/ - Common Stock, no par value (MLAB) as of Q1 2016

As of 31 Mar 2016, MESA LABORATORIES INC /CO/ - Common Stock, no par value (MLAB) was held by 71 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 2,323,041 shares. The largest 10 holders included Conestoga Capital Advisors, LLC, FMR LLC, Nine Ten Capital Management LLC, VICTORY CAPITAL MANAGEMENT INC, RENAISSANCE TECHNOLOGIES LLC, VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, BlackRock Fund Advisors, AMERIPRISE FINANCIAL INC, and ROYCE & ASSOCIATES LP. This page lists 71 institutional shareholders reporting positions in this security for the Q1 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2016 vs Q4 2015 Across Filers

Q4 2015 holders

Q1 2016 holders

Holder diff

Investor	Q4 2015 Shares	Q1 2016 Shares	Share Diff	Share Chg %	Q4 2015 Value $	Q1 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.