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 Q2 2015?

67 institutional investors reported MLAB - MESA LABORATORIES INC /CO/ - Common Stock, no par value for Q2 2015. Use the holders table for investor-level position and value details.

- Common Stock, no par value (MLAB)

CUSIP: 59064R109

Q2 2015 13F Holders as of 30 Jun 2015

Type / Class: Equity / Common Stock, no par value
Shares outstanding: 5,555,932
Total 13F shares: 2,079,654
Share change: +58,813
Total reported value: $184,950,755
Price per share: $88.90
Number of holders: 67
Value change: +$5,369,946
Number of buys: 38
Number of sells: 23

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: Q3 2015
Previous quarter: Q1 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	6.2%	343,597	$24,808,000	—	31 Mar 2015	13F
FMR LLC	13F	Company	5.6%	310,000	$22,382,000	—	31 Mar 2015	13F
Nine Ten Capital Management LLC	13F	Company	5.1%	284,399	$20,534,000	—	31 Mar 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	2.5%	140,100	$10,115,000	—	31 Mar 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.9%	107,803	$7,783,000	—	31 Mar 2015	13F
VANGUARD GROUP INC	13F	Company	1.9%	103,675	$7,485,000	—	31 Mar 2015	13F
BlackRock Fund Advisors	13F	Company	1.4%	78,992	$5,703,000	—	31 Mar 2015	13F
LPL Financial LLC	13F	Company	0.94%	51,974	$3,667,000	—	31 Mar 2015	13F
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	13F	Company	0.81%	44,949	$3,245,000	—	31 Mar 2015	13F
Teton Advisors, Inc.	13F	Company	0.78%	43,500	$3,141,000	—	31 Mar 2015	13F
STATE STREET CORP	13F	Company	0.76%	42,304	$3,052,000	—	31 Mar 2015	13F
Kistler-Tiffany Companies, LLC	13F	Company	0.7%	39,073	$2,821,000	—	31 Mar 2015	13F
ROYCE & ASSOCIATES LP	13F	Company	0.69%	38,489	$2,779,000	—	31 Mar 2015	13F
NORTHERN TRUST CORP	13F	Company	0.66%	36,734	$2,653,000	—	31 Mar 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.62%	34,442	$2,486,000	—	31 Mar 2015	13F
CRAWFORD INVESTMENT COUNSEL INC	13F	Company	0.55%	30,635	$2,212,000	—	31 Mar 2015	13F
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	13F	Company	0.45%	24,856	$1,795,000	—	31 Mar 2015	13F
ArrowMark Colorado Holdings LLC	13F	Company	0.42%	23,398	$1,689,000	—	31 Mar 2015	13F
Grandeur Peak Global Advisors, LLC	13F	Company	0.42%	23,122	$1,669,000	—	31 Mar 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.42%	23,078	$1,666,000	—	31 Mar 2015	13F
WASATCH ADVISORS LP	13F	Company	0.39%	21,794	$1,574,000	—	31 Mar 2015	13F
Bank of New York Mellon Corp	13F	Company	0.31%	17,488	$1,263,000	—	31 Mar 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.27%	15,159	$1,094,000	—	31 Mar 2015	13F
Ranger Investment Management, L.P.	13F	Company	0.26%	14,580	$1,053,000	—	31 Mar 2015	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.22%	12,290	$887,000	—	31 Mar 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.18%	9,800	$740,000	—	31 Mar 2015	13F
RUSSELL FRANK CO/	13F	Company	0.18%	10,067	$727,000	—	31 Mar 2015	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.18%	10,030	$724,000	—	31 Mar 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.16%	9,150	$661,000	—	31 Mar 2015	13F
MORGAN STANLEY	13F	Company	0.15%	8,236	$595,000	—	31 Mar 2015	13F
BlackRock Investment Management, LLC	13F	Company	0.15%	8,187	$591,000	—	31 Mar 2015	13F
STRS OHIO	13F	Company	0.13%	7,100	$512,000	—	31 Mar 2015	13F
Ativo Capital Management LLC	13F	Company	0.11%	6,051	$437,000	—	31 Mar 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.09%	5,254	$379,000	—	31 Mar 2015	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	0.09%	5,210	$376,000	—	31 Mar 2015	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.09%	5,053	$365,000	—	31 Mar 2015	13F
BRYN MAWR CAPITAL MANAGEMENT INC	13F	Company	0.09%	4,955	$358,000	—	31 Mar 2015	13F
TEACHERS ADVISORS, LLC	13F	Company	0.07%	3,783	$273,000	—	31 Mar 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.06%	3,600	$260,000	—	31 Mar 2015	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.06%	3,059	$221,000	—	31 Mar 2015	13F
Virtu KCG Holdings LLC	13F	Company	0.05%	2,823	$204,000	—	31 Mar 2015	13F
METROPOLITAN LIFE INSURANCE CO/NY	13F	Company	0.04%	2,317	$167,000	—	31 Mar 2015	13F
Nationwide Fund Advisors	13F	Company	0.04%	2,056	$148,000	—	31 Mar 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.03%	1,909	$137,000	—	31 Mar 2015	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.03%	1,753	$126,567	—	31 Mar 2015	13F
BARCLAYS PLC	13F	Company	0.03%	1,603	$115,000	—	31 Mar 2015	13F
UBS Group AG	13F	Company	0.02%	1,376	$99,000	—	31 Mar 2015	13F
BLACKROCK ADVISORS LLC	13F	Company	0.02%	1,349	$97,000	—	31 Mar 2015	13F
Tower Research Capital LLC (TRC)	13F	Company	0.02%	1,109	$80,000	—	31 Mar 2015	13F
GLENMEDE TRUST CO NA	13F	Company	0.02%	1,100	$78,000	—	31 Mar 2015	13F

Institutional Holders of MESA LABORATORIES INC /CO/ - Common Stock, no par value (MLAB) as of Q2 2015

As of 30 Jun 2015, MESA LABORATORIES INC /CO/ - Common Stock, no par value (MLAB) was held by 67 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 2,079,654 shares. The largest 10 holders included Conestoga Capital Advisors, LLC, FMR LLC, Nine Ten Capital Management LLC, RENAISSANCE TECHNOLOGIES LLC, DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, BlackRock Fund Advisors, Ameriprise Financial Inc, ROYCE & ASSOCIATES LLC, and LPL Financial LLC. This page lists 67 institutional shareholders reporting positions in this security for the Q2 2015 filing period.

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

Compare Q2 2015 vs Q1 2015 Across Filers

Q1 2015 holders

Q2 2015 holders

Holder diff

Investor	Q1 2015 Shares	Q2 2015 Shares	Share Diff	Share Chg %	Q1 2015 Value $	Q2 2015 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.