MESA LABORATORIES INC /CO/ - MLAB

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q3 2026 · Compare: Q2 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
Long Path Partners LP History No change 477,126 47,497 20.24% 20.24% 1 0 0.0% Q2 2026 Jul 31, 2026
BlackRock, Inc. History No change 440,552 43,856 0.0% 0.0% 2 0 0.0% Q2 2026 Aug 07, 2026
Boston Partners History No change 265,149 26,391 0.02% 0.02% 3 0 0.0% Q2 2026 Aug 04, 2026
VANGUARD CAPITAL MANAGEMENT LLC History No change 237,457 23,638 0.0% 0.0% 4 0 0.0% Q2 2026 Aug 13, 2026
AQR CAPITAL MANAGEMENT LLC History No change 203,739 20,282 0.01% 0.01% 5 0 0.0% Q2 2026 Aug 14, 2026
Ranger Investment Management, L.P. History No change 173,988 17,320 1.1% 1.1% 6 0 0.0% Q2 2026 Aug 13, 2026
MORGAN STANLEY History No change 156,979 15,627 0.0% 0.0% 7 0 0.0% Q2 2026 Aug 13, 2026
Diamond Hill Capital Management, LLC (Investment Advisor) History No change 155,771 15,507 0.12% 0.12% 8 0 0.0% Q2 2026 Aug 06, 2026
RAYMOND JAMES FINANCIAL INC History No change 149,937 14,926 0.0% 0.0% 9 0 0.0% Q2 2026 Aug 14, 2026
DIMENSIONAL FUND ADVISORS LP History No change 148,395 14,772 0.0% 0.0% 10 0 0.0% Q2 2026 Aug 11, 2026
GEODE CAPITAL MANAGEMENT, LLC History No change 139,682 13,909 0.0% 0.0% 11 0 0.0% Q2 2026 Aug 12, 2026
KENNEDY CAPITAL MANAGEMENT LLC History No change 138,301 13,767 0.24% 0.24% 12 0 0.0% Q2 2026 Aug 14, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History No change 130,838 13,024 0.05% 0.05% 13 0 0.0% Q2 2026 Aug 14, 2026
STATE STREET CORP History No change 124,292 12,373 0.0% 0.0% 14 0 0.0% Q2 2026 Sep 22, 2026
Russell Investments Group, Ltd. History No change 121,845 12,129 0.01% 0.01% 15 0 0.0% Q2 2026 Aug 06, 2026
WASATCH ADVISORS LP History No change 115,668 11,514 0.08% 0.08% 16 0 0.0% Q2 2026 Jul 09, 2026
ROYCE & ASSOCIATES LP History No change 113,395 11,288 0.09% 0.09% 17 0 0.0% Q2 2026 Aug 14, 2026
CRAWFORD INVESTMENT COUNSEL INC History No change 98,805 9,836 0.16% 0.16% 18 0 0.0% Q2 2026 Aug 14, 2026
FMR LLC History No change 88,857 8,845 0.0% 0.0% 19 0 0.0% Q2 2026 Aug 13, 2026
D. E. Shaw & Co., Inc. History No change 81,755 8,138 0.0% 0.0% 20 0 0.0% Q2 2026 Aug 14, 2026
JANE STREET GROUP, LLC History No change 71,580 7,125 0.0% 0.0% 21 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History No change 69,350 6,903 0.0% 0.0% 22 0 0.0% Q2 2026 Aug 13, 2026
Meros Investment Management, LP History No change 67,962 6,765 2.15% 2.15% 23 0 0.0% Q2 2026 Aug 14, 2026
NORTHERN TRUST CORP History No change 65,745 6,544 0.0% 0.0% 24 0 0.0% Q2 2026 Aug 13, 2026
GOLDMAN SACHS GROUP INC History No change 64,322 6,403 0.0% 0.0% 25 0 0.0% Q2 2026 Aug 14, 2026
GABELLI FUNDS LLC History No change 62,499 6,221 0.04% 0.04% 26 0 0.0% Q2 2026 Aug 12, 2026
MONIMUS CAPITAL MANAGEMENT, LP History No change 55,344 5,509 1.28% 1.28% 27 0 0.0% Q2 2026 Aug 14, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History No change 54,463 5,421 0.0% 0.0% 28 0 0.0% Q2 2026 Aug 14, 2026
BANK OF AMERICA CORP /DE/ History No change 49,952 4,972 0.0% 0.0% 29 0 0.0% Q2 2026 Aug 14, 2026
Bank of New York Mellon Corp History No change 45,602 4,539 0.0% 0.0% 30 0 0.0% Q2 2026 Aug 06, 2026
HERALD INVESTMENT MANAGEMENT Ltd History No change 42,500 4,225 0.57% 0.57% 31 0 0.0% Q2 2026 Jul 23, 2026
VANGUARD FIDUCIARY TRUST CO History No change 39,536 3,935 0.0% 0.0% 32 0 0.0% Q2 2026 Aug 13, 2026
Qube Research & Technologies Ltd History No change 37,402 3,723 0.0% 0.0% 33 0 0.0% Q2 2026 Aug 14, 2026
CITADEL ADVISORS LLC History No change 35,890 3,572 0.0% 0.0% 34 0 0.0% Q2 2026 Sep 02, 2026
Jupiter Topco LLC History No change 30,996 3,085 0.0% 0.0% 35 0 0.0% Q2 2026 Aug 14, 2026
TWO SIGMA INVESTMENTS, LP History No change 29,239 2,910 0.0% 0.0% 36 0 0.0% Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History No change 28,900 2,876 0.0% 0.0% 37 0 0.0% Q2 2026 Aug 13, 2026
BBR PARTNERS, LLC History No change 25,195 2,508 0.12% 0.12% 38 0 0.0% Q2 2026 Aug 11, 2026
Man Group plc History No change 24,070 2,396 0.0% 0.0% 39 0 0.0% Q2 2026 Aug 14, 2026
Point72 Asset Management, L.P. History No change 22,514 2,241 0.0% 0.0% 40 0 0.0% Q2 2026 Aug 14, 2026
FRANKLIN RESOURCES INC History No change 21,905 2,180 0.0% 0.0% 41 0 0.0% Q2 2026 Aug 13, 2026
AMERICAN CENTURY COMPANIES INC History No change 20,364 2,027 0.0% 0.0% 42 0 0.0% Q2 2026 Aug 12, 2026
RICE HALL JAMES & ASSOCIATES, LLC History No change 18,968 1,888 0.09% 0.09% 43 0 0.0% Q2 2026 Aug 07, 2026
STATE OF WISCONSIN INVESTMENT BOARD History No change 18,906 1,882 0.0% 0.0% 44 0 0.0% Q2 2026 Aug 14, 2026
SEGALL BRYANT & HAMILL, LLC History No change 18,108 1,802 0.02% 0.02% 45 0 0.0% Q2 2026 Aug 12, 2026
Numerai GP LLC History No change 17,769 1,768 0.14% 0.14% 46 0 0.0% Q2 2026 Aug 14, 2026
XTX Topco Ltd History No change 17,475 1,739 0.02% 0.02% 47 0 0.0% Q2 2026 Aug 14, 2026
KING LUTHER CAPITAL MANAGEMENT CORP History No change 17,411 1,733 0.01% 0.01% 48 0 0.0% Q2 2026 Aug 10, 2026
Creative Planning History No change 16,615 1,654 0.0% 0.0% 49 0 0.0% Q2 2026 Aug 13, 2026
ROYAL BANK OF CANADA History No change 14,803 1,474 0.0% 0.0% 50 0 0.0% Q2 2026 Aug 14, 2026
Engineers Gate Manager LP History No change 14,731 1,466 0.02% 0.02% 51 0 0.0% Q2 2026 Aug 14, 2026
Mariner, LLC History No change 14,407 1,434 0.0% 0.0% 52 0 0.0% Q2 2026 Aug 13, 2026
WELLS FARGO & COMPANY/MN History No change 14,386 1,432 0.0% 0.0% 53 0 0.0% Q2 2026 Aug 14, 2026
NFJ INVESTMENT GROUP, LLC History No change 14,256 1,419 0.05% 0.05% 54 0 0.0% Q2 2026 Aug 11, 2026
Nuveen, LLC History No change 13,896 1,383 0.0% 0.0% 55 0 0.0% Q2 2026 Aug 11, 2026
IEQ CAPITAL, LLC History No change 13,580 1,351 0.01% 0.01% 56 0 0.0% Q2 2026 Aug 11, 2026
PRINCIPAL FINANCIAL GROUP INC History No change 12,069 1,201 0.0% 0.0% 57 0 0.0% Q2 2026 Aug 04, 2026
Invesco Ltd. History No change 11,862 1,180 0.0% 0.0% 58 0 0.0% Q2 2026 Aug 14, 2026
GLOBEFLEX CAPITAL L P History No change 11,581 1,152 0.15% 0.15% 59 0 0.0% Q2 2026 Aug 12, 2026
STIFEL FINANCIAL CORP History No change 11,202 1,115 0.0% 0.0% 60 0 0.0% Q2 2026 Aug 12, 2026
Y-Intercept (Hong Kong) Ltd History No change 10,010 996 0.02% 0.02% 61 0 0.0% Q2 2026 Jul 13, 2026
ENVESTNET ASSET MANAGEMENT INC History No change 8,816 877 0.0% 0.0% 62 0 0.0% Q2 2026 Sep 23, 2026
MARSHALL WACE, LLP History No change 8,740 870 0.0% 0.0% 63 0 0.0% Q2 2026 Aug 13, 2026
GAMCO INVESTORS, INC. ET AL History No change 8,340 830 0.01% 0.01% 64 0 0.0% Q2 2026 Aug 12, 2026
CM WEALTH ADVISORS LLC History No change 8,341 830 0.15% 0.15% 65 0 0.0% Q2 2026 Aug 10, 2026
UBS Group AG History No change 7,773 773 0.0% 0.0% 66 0 0.0% Q2 2026 Aug 13, 2026
CenterBook Partners LP History No change 7,739 770 0.04% 0.04% 67 0 0.0% Q2 2026 Aug 11, 2026
Quadrature Capital Ltd History No change 7,682 764 0.01% 0.01% 68 0 0.0% Q2 2026 Aug 06, 2026
Vident Advisory, LLC History No change 7,608 757 0.01% 0.01% 69 0 0.0% Q2 2026 Aug 12, 2026
Cerity Partners LLC History No change 7,413 737 0.0% 0.0% 70 0 0.0% Q2 2026 Aug 14, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History No change 7,388 735 0.0% 0.0% 71 0 0.0% Q2 2026 Aug 13, 2026
Quantinno Capital Management LP History No change 7,067 703 0.0% 0.0% 72 0 0.0% Q2 2026 Aug 13, 2026
SEI INVESTMENTS CO History No change 6,759 672 0.0% 0.0% 73 0 0.0% Q2 2026 Aug 14, 2026
MERCER GLOBAL ADVISORS INC /ADV History No change 6,756 672 0.0% 0.0% 74 0 0.0% Q2 2026 Aug 19, 2026
RHUMBLINE ADVISERS History No change 6,560 653 0.0% 0.0% 75 0 0.0% Q2 2026 Aug 11, 2026
CANADA PENSION PLAN INVESTMENT BOARD History No change 6,300 627 0.0% 0.0% 76 0 0.0% Q2 2026 Aug 14, 2026
LPL Financial LLC History No change 6,044 601 0.0% 0.0% 77 0 0.0% Q2 2026 Aug 07, 2026
ALLIANCEBERNSTEIN L.P. History No change 6,500 574 0.0% 0.0% 78 0 0.0% Q2 2026 Aug 14, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History No change 5,607 558 0.0% 0.0% 79 0 0.0% Q2 2026 Aug 14, 2026
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM History No change 5,445 542 0.0% 0.0% 80 0 0.0% Q2 2026 Aug 10, 2026
DEUTSCHE BANK AG\ History No change 5,380 535 0.0% 0.0% 81 0 0.0% Q2 2026 Aug 07, 2026
Brevan Howard Capital Management LP History No change 4,489 446 0.0% 0.0% 82 0 0.0% Q2 2026 Aug 14, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History No change 4,393 438 0.0% 0.0% 83 0 0.0% Q2 2026 Aug 14, 2026
Magnetar Financial LLC History No change 4,139 412 0.0% 0.0% 84 0 0.0% Q2 2026 Aug 14, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History No change 4,275 408 0.0% 0.0% 85 0 0.0% Q2 2026 Jul 15, 2026
JPMORGAN CHASE & CO History No change 3,949 393 0.0% 0.0% 86 0 0.0% Q2 2026 Aug 12, 2026
STRS OHIO History No change 3,700 368 0.0% 0.0% 87 0 0.0% Q2 2026 Jul 30, 2026
SEIZERT CAPITAL PARTNERS, LLC History No change 3,446 343 0.01% 0.01% 88 0 0.0% Q2 2026 Aug 05, 2026
CAPTRUST FINANCIAL ADVISORS History No change 3,273 325 0.0% 0.0% 89 0 0.0% Q2 2026 Aug 13, 2026
PRELUDE CAPITAL MANAGEMENT, LLC History No change 3,141 312 0.02% 0.02% 90 0 0.0% Q2 2026 Aug 14, 2026
MetLife Investment Management, LLC History No change 3,094 308 0.0% 0.0% 91 0 0.0% Q2 2026 Aug 13, 2026
Dynamic Technology Lab Private Ltd History No change 2,921 291 0.07% 0.07% 92 0 0.0% Q2 2026 Aug 13, 2026
Graham Capital Management, L.P. History No change 2,859 284 0.01% 0.01% 93 0 0.0% Q2 2026 Aug 14, 2026
Integrated Quantitative Investments LLC History No change 2,590 257 0.04% 0.04% 94 0 0.0% Q2 2026 Aug 14, 2026
CITIGROUP INC History No change 2,510 249 0.0% 0.0% 95 0 0.0% Q2 2026 Aug 03, 2026
Kings Path Partners LLC History No change 2,433 242 0.06% 0.06% 96 0 0.0% Q2 2026 Jul 14, 2026
Corient Private Wealth LP History No change 2,423 241 0.0% 0.0% 97 0 0.0% Q2 2026 Aug 27, 2026
Topline Capital Management, LLC History No change 2,374 236 0.06% 0.06% 98 0 0.0% Q2 2026 Aug 14, 2026
Baird Financial Group, Inc. History No change 2,325 231 0.0% 0.0% 99 0 0.0% Q2 2026 Aug 12, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 2,143 213 0.0% 0.0% 100 0 0.0% Q2 2026 Jul 29, 2026
Vanguard Global Advisers, LLC History No change 1,992 198 0.0% 0.0% 101 0 0.0% Q2 2026 Aug 13, 2026
Police & Firemen's Retirement System of New Jersey History No change 1,806 179 0.0% 0.0% 102 0 0.0% Q2 2026 Jul 23, 2026
Arax Advisory Partners History No change 1,455 144 0.0% 0.0% 103 0 0.0% Q2 2026 Aug 10, 2026
US BANCORP \DE\ History No change 1,221 121 0.0% 0.0% 104 0 0.0% Q2 2026 Aug 12, 2026
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO History No change 1,181 118 0.0% 0.0% 105 0 0.0% Q2 2026 Aug 10, 2026
Smartleaf Asset Management LLC History No change 1,143 113 0.0% 0.0% 106 0 0.0% Q2 2026 Aug 12, 2026
BNP PARIBAS FINANCIAL MARKETS History No change 989 98 0.0% 0.0% 107 0 0.0% Q2 2026 Aug 13, 2026
BARCLAYS PLC History No change 829 82 0.0% 0.0% 108 0 0.0% Q2 2026 Aug 14, 2026
Asset Dedication, LLC History No change 830 82 0.01% 0.01% 109 0 0.0% Q2 2026 Jul 30, 2026
Geneos Wealth Management Inc. History No change 728 72 0.0% 0.0% 110 0 0.0% Q2 2026 Aug 06, 2026
HUNTINGTON NATIONAL BANK History No change 560 55 0.0% 0.0% 111 0 0.0% Q2 2026 Aug 13, 2026
Allworth Financial LP History No change 523 52 0.0% 0.0% 112 0 0.0% Q2 2026 Aug 11, 2026
Legal & General Group Plc History No change 520 51 0.0% 0.0% 113 0 0.0% Q2 2026 Aug 14, 2026
Ameritas Investment Partners, Inc. History No change 509 50 0.0% 0.0% 114 0 0.0% Q2 2026 Aug 13, 2026
SRH ADVISORS, LLC History No change 500 49 0.01% 0.01% 115 0 0.0% Q2 2026 Jul 24, 2026
Farther Finance Advisors, LLC History No change 412 41 0.0% 0.0% 116 0 0.0% Q2 2026 Jul 17, 2026
Tower Research Capital LLC (TRC) History No change 385 38 0.0% 0.0% 117 0 0.0% Q2 2026 Aug 11, 2026
PNC FINANCIAL SERVICES GROUP, INC. History No change 298 29 0.0% 0.0% 118 0 0.0% Q2 2026 Aug 07, 2026
State of Alaska, Department of Revenue History No change 278 27 0.0% 0.0% 119 0 0.0% Q2 2026 Jul 20, 2026
Global Retirement Partners, LLC History No change 259 25 0.0% 0.0% 120 0 0.0% Q2 2026 Aug 06, 2026
Rockefeller Capital Management L.P. History No change 234 23 0.0% 0.0% 121 0 0.0% Q2 2026 Aug 13, 2026
GAMMA Investing LLC History No change 198 19 0.0% 0.0% 122 0 0.0% Q2 2026 Jul 07, 2026
Hilltop National Bank History No change 200 19 0.0% 0.0% 123 0 0.0% Q2 2026 Jul 01, 2026
Versant Capital Management, Inc History No change 139 18 0.0% 0.0% 124 0 0.0% Q3 2026 Oct 01, 2026
EverSource Wealth Advisors, LLC History No change 171 17 0.0% 0.0% 125 0 0.0% Q2 2026 Jul 24, 2026
Steward Partners Investment Advisory, LLC History No change 137 13 0.0% 0.0% 126 0 0.0% Q2 2026 Aug 13, 2026
ROTHSCHILD INVESTMENT LLC History No change 126 12 0.0% 0.0% 127 0 0.0% Q2 2026 Aug 06, 2026
NISA INVESTMENT ADVISORS, LLC History No change 119 11 0.0% 0.0% 128 0 0.0% Q2 2026 Aug 10, 2026
Millstone Evans Group, LLC History No change 120 11 0.01% 0.01% 129 0 0.0% Q2 2026 Aug 11, 2026
BESSEMER GROUP INC History No change 105 10 0.0% 0.0% 130 0 0.0% Q2 2026 Aug 12, 2026
Covestor Ltd History No change 98 9 0.01% 0.01% 131 0 0.0% Q2 2026 Aug 07, 2026
HARBOUR INVESTMENTS, INC. History No change 83 8 0.0% 0.0% 132 0 0.0% Q2 2026 Aug 12, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History No change 74 7 0.0% 0.0% 133 0 0.0% Q2 2026 Aug 24, 2026
Essential Partners LLC History No change 74 7 0.0% 0.0% 134 0 0.0% Q2 2026 Aug 10, 2026
Quantbot Technologies LP History No change 64 6 0.0% 0.0% 135 0 0.0% Q2 2026 Aug 12, 2026
HANTZ FINANCIAL SERVICES, INC. History No change 49 5 0.0% 0.0% 136 0 0.0% Q2 2026 Aug 13, 2026
OSAIC HOLDINGS, INC. History No change 39 3 0.0% 0.0% 137 0 0.0% Q2 2026 Aug 14, 2026
True Wealth Design, LLC History No change 40 3 0.0% 0.0% 138 0 0.0% Q2 2026 Jul 16, 2026
FIFTH THIRD BANCORP History No change 30 2 0.0% 0.0% 139 0 0.0% Q2 2026 Aug 05, 2026
Parallel Advisors, LLC History No change 27 2 0.0% 0.0% 140 0 0.0% Q2 2026 Aug 05, 2026
Optiver Holding B.V. History No change 29 2 0.0% 0.0% 141 0 0.0% Q2 2026 Aug 12, 2026
SJS Investment Consulting Inc. History No change 23 2 0.0% 0.0% 142 0 0.0% Q2 2026 Jul 22, 2026
Basecamp Wealth Advisors LLC History No change 23 2 0.0% 0.0% 143 0 0.0% Q2 2026 Aug 14, 2026
JONES FINANCIAL COMPANIES LLLP History No change 11 1 0.0% 0.0% 144 0 0.0% Q2 2026 Aug 14, 2026
Clearstead Advisors, LLC History No change 13 1 0.0% 0.0% 145 0 0.0% Q2 2026 Aug 06, 2026
Sterling Capital Management LLC History No change 19 1 0.0% 0.0% 146 0 0.0% Q2 2026 Jul 28, 2026
IFP Advisors, Inc History No change 15 1 0.0% 0.0% 147 0 0.0% Q2 2026 Jul 20, 2026
Larson Financial Group LLC History No change 17 1 0.0% 0.0% 148 0 0.0% Q2 2026 Aug 14, 2026
Quarry LP History No change 19 1 0.0% 0.0% 149 0 0.0% Q2 2026 Aug 14, 2026
Wealth Enhancement Trust Services, Inc. History No change 20 1 0.0% 0.0% 150 0 0.0% Q2 2026 Jul 22, 2026
Parkside Financial Bank & Trust History No change 10 0 — — — 0 0.0% Q2 2026 Sep 04, 2026
SIGNATUREFD, LLC History No change 6 0 — — — 0 0.0% Q2 2026 Jul 23, 2026
Transamerica Financial Advisors, LLC History No change 1 0 — — — 0 0.0% Q2 2026 Aug 14, 2026
Salomon & Ludwin, LLC History No change 4 0 — — — 0 0.0% Q2 2026 Aug 07, 2026
Cedar Mountain Advisors, LLC History No change 10 0 — — — 0 0.0% Q2 2026 Jul 02, 2026
Bruce G. Allen Investments, LLC History No change 1 0 — — — 0 0.0% Q2 2026 Jul 31, 2026
JPL Wealth Management, LLC History No change 4 0 — — — 0 0.0% Q2 2026 Aug 13, 2026
GILPIN WEALTH MANAGEMENT, LLC History No change 1 0 — — — 0 0.0% Q2 2026 Jul 24, 2026
Cornerstone Financial Management LLC History No change 7 0 — — — 0 0.0% Q2 2026 Aug 28, 2026