SEC 13F Intelligence

MLABMESA LABS INC

CUSIP 59064R109 · Yahoo Finance ↗ · Google Finance ↗

Mesa Labs Inc (MLAB) has 157 institutional holders in Filings Flow’s 13F database, together reporting 4.81M shares worth $422M as of Q1 2026. The largest reported holders are Long Path Partners LP, Blackrock, Inc., and Conestoga Capital Advisors, LLC.

Institutional Holders
157
Q1 2026
Reported Value
$422M
Ticker
MLAB
Quarters Tracked
10

Ownership Trend

Institutional holders
Q4 ’18: 82Q4 ’18Q1 ’19: 91Q2 ’19: 95Q2 ’19Q3 ’19: 114Q2 ’21: 139Q2 ’21Q4 ’21: 159Q4 ’22: 143Q4 ’22Q4 ’25: 157Q1 ’26: 157Q1 ’26Q2 ’26: 7filingsflow.com
Total reported value
Q4 ’18: $360MQ4 ’18Q1 ’19: $535MQ2 ’19: $796MQ2 ’19Q3 ’19: $1.2BQ2 ’21: $2.7BQ2 ’21Q4 ’21: $4.1BQ4 ’22: $415MQ4 ’22Q4 ’25: $368MQ1 ’26: $422MQ1 ’26Q2 ’26: $229,073filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
Long Path Partners LP$220M AUM16.29%$36M405.6KQ1 2026OLDER
Kent Lake PR LLC$198M AUM4.55%$9M134.5KQ3 2025OLDER
Roubaix Capital, LLC$214M AUM2.98%$6M72.1KQ1 2026OLDER
Meros Investment Management, LP$231M AUM2.61%$6M68.0KQ1 2026OLDER
MONIMUS CAPITAL MANAGEMENT, LP$361M AUM2.48%$9M101.3KQ1 2026OLDER
Simcoe Capital Management, LLC$576M AUM1.85%$13M190.9KQ3 2025OLDER
Ranger Investment Management, L.P.$1.4B AUM1.30%$18M202.9KQ1 2026OLDER
MASON CAPITAL MANAGEMENT LLC$613M AUM0.98%$6M70.3KQ4 2025OLDER
HERALD INVESTMENT MANAGEMENT Ltd$718M AUM0.61%$4M50.0KQ1 2026OLDER
Conestoga Capital Advisors, LLC$5.0B AUM0.46%$29M426.5KQ3 2025OLDER
KENNEDY CAPITAL MANAGEMENT LLC$4.7B AUM0.27%$13M142.3KQ1 2026OLDER
GENEVA CAPITAL MANAGEMENT LLC$4.7B AUM0.26%$14M178.7KQ4 2025OLDER
GLOBEFLEX CAPITAL L P$661M AUM0.15%$958,29610.8KQ1 2026OLDER
CRAWFORD INVESTMENT COUNSEL INC$5.9B AUM0.14%$8M95.5KQ1 2026OLDER
ROYCE & ASSOCIATES LP$10.1B AUM0.14%$14M161.2KQ1 2026OLDER
Irenic Capital Management LP$1.5B AUM0.13%$2M25.0KQ4 2025OLDER
Dynamic Technology Lab Private Ltd$615M AUM0.11%$486,0006.2KQ4 2025OLDER
Select Equity Group, L.P.$19.5B AUM0.11%$21M235.9KQ1 2026OLDER
Numerai GP LLC$997M AUM0.10%$968,37611.0KQ1 2026OLDER
EntryPoint Capital, LLC$341M AUM0.09%$306,7293.5KQ1 2026OLDER
INCEPTIONR LLC$415M AUM0.09%$360,5774.1KQ1 2026OLDER
DIAMOND HILL CAPITAL MANAGEMENT INC$16.0B AUM0.09%$14M155.3KQ1 2026OLDER
RICE HALL JAMES & ASSOCIATES, LLC$1.8B AUM0.07%$1M14.2KQ1 2026OLDER
CenterBook Partners LP$1.9B AUM0.07%$1M14.2KQ1 2026OLDER
Point72 Asia (Singapore) Pte. Ltd.$646M AUM0.06%$367,5505.5KQ3 2025OLDER
GABELLI FUNDS LLC$14.8B AUM0.04%$6M62.5KQ1 2026OLDER
WASATCH ADVISORS LP$15.1B AUM0.03%$5M51.2KQ1 2026OLDER
Boston Partners$95.5B AUM0.02%$24M268.7KQ1 2026OLDER
SEGALL BRYANT & HAMILL, LLC$7.0B AUM0.02%$2M18.2KQ1 2026OLDER
JACOBS LEVY EQUITY MANAGEMENT, INC$23.8B AUM0.02%$4M44.4KQ1 2026OLDER
Russell Investments Group, Ltd.$93.1B AUM0.01%$12M135.1KQ1 2026OLDER
SRH ADVISORS, LLC$349M AUM0.01%$44,210500Q1 2026OLDER
Trexquant Investment LP$13.9B AUM0.01%$2M18.7KQ1 2026OLDER
Cubist Systematic Strategies, LLC$21.0B AUM0.01%$2M36.0KQ3 2025OLDER
Y-Intercept (Hong Kong) Ltd$5.3B AUM0.01%$558,3726.3KQ1 2026OLDER
Aquatic Capital Management LLC$3.5B AUM0.01%$349,0114.4KQ4 2025OLDER
XTX Topco Ltd$5.8B AUM0.01%$548,2926.2KQ1 2026OLDER
Quadrature Capital Ltd$8.4B AUM0.01%$768,6358.7KQ1 2026OLDER
Brooklyn Investment Group$3.2B AUM0.01%$257,4982.9KQ1 2026OLDER
Graham Capital Management, L.P.$4.1B AUM0.01%$294,3503.3KQ1 2026OLDER
AQR CAPITAL MANAGEMENT LLC$218.4B AUM0.01%$15M170.6KQ1 2026OLDER
GAMCO INVESTORS, INC. ET AL$10.2B AUM0.01%$692,6827.8KQ1 2026OLDER
KING LUTHER CAPITAL MANAGEMENT CORP$23.1B AUM0.01%$2M17.4KQ1 2026OLDER
Millstone Evans Group, LLC$167M AUM0.01%$10,610120Q1 2026OLDER
Vident Advisory, LLC$11.7B AUM0.01%$672,6997.6KQ1 2026OLDER
Asset Dedication, LLC$1.4B AUM0.01%$73,389830Q1 2026OLDER
RENAISSANCE TECHNOLOGIES LLC$63.9B AUM0.00%$3M31.6KQ1 2026OLDER
ExodusPoint Capital Management, LP$12.6B AUM0.00%$544,5546.9KQ4 2025OLDER
Hilltop National Bank$468M AUM0.00%$19,910200Q2 2026
Engineers Gate Manager LP$8.0B AUM0.00%$332,9903.8KQ1 2026OLDER
IEQ CAPITAL, LLC$21.5B AUM0.00%$853,9609.7KQ1 2026OLDER
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO$30.9B AUM0.00%$1M13.7KQ1 2026OLDER
STATE OF WISCONSIN INVESTMENT BOARD$43.7B AUM0.00%$2M19.0KQ1 2026OLDER
Smartleaf Asset Management LLC$2.8B AUM0.00%$97,2351.1KQ1 2026OLDER
RAYMOND JAMES FINANCIAL INC$324.4B AUM0.00%$11M122.9KQ1 2026OLDER
LAZARD ASSET MANAGEMENT LLC$60.8B AUM0.00%$2M20.3KQ1 2026OLDER
Janus Henderson Group Ltd.$209.4B AUM0.00%$6M69.4KQ1 2026OLDER
D. E. Shaw & Co., Inc.$166.3B AUM0.00%$5M54.6KQ1 2026OLDER
Point72 (DIFC) Ltd$1.5B AUM0.00%$38,598576Q3 2025OLDER
DIMENSIONAL FUND ADVISORS LP$481.4B AUM0.00%$11M124.6KQ1 2026OLDER
Qube Research & Technologies Ltd$89.9B AUM0.00%$2M28.1KQ4 2025OLDER
Connor, Clark & Lunn Investment Management Ltd.$43.4B AUM0.00%$841,4939.5KQ1 2026OLDER
Point72 Asset Management, L.P.$78.1B AUM0.00%$1M16.3KQ1 2026OLDER
Wealth Preservation Advisors, LLC$120M AUM0.00%$2,21125Q1 2026OLDER
Arax Advisory Partners$3.5B AUM0.00%$64,555730Q1 2026OLDER
Brevan Howard Capital Management LP$11.3B AUM0.00%$400,5196.0KQ3 2025OLDER
State of Wyoming$844M AUM0.00%$13,268198Q3 2025OLDER
Geneos Wealth Management Inc.$4.3B AUM0.00%$64,370728Q1 2026OLDER
Quantbot Technologies LP$2.4B AUM0.00%$36,164409Q1 2026OLDER
Ameritas Investment Partners, Inc.$3.3B AUM0.00%$45,006509Q1 2026OLDER
CWM, LLC$38.1B AUM0.00%$513,6325.8KQ1 2026OLDER
MetLife Investment Management, LLC$19.6B AUM0.00%$255,3572.9KQ1 2026OLDER
Versant Capital Management, Inc$1.1B AUM0.00%$13,837139Q2 2026
TWO SIGMA INVESTMENTS, LP$123.9B AUM0.00%$1M16.4KQ1 2026OLDER
TUDOR INVESTMENT CORP ET AL$53.9B AUM0.00%$607,7996.9KQ1 2026OLDER
Tower Research Capital LLC (TRC)$3.8B AUM0.00%$42,530481Q1 2026OLDER
Police & Firemen's Retirement System of New Jersey$11.7B AUM0.00%$117,6871.3KQ1 2026OLDER
Glenmede Investment Management, LP$20.7B AUM0.00%$201,7003.0KQ3 2025OLDER
Mariner, LLC$85.7B AUM0.00%$792,5889.0KQ1 2026OLDER
STIFEL FINANCIAL CORP$108.8B AUM0.00%$1M11.4KQ1 2026OLDER
Cerity Partners LLC$70.8B AUM0.00%$640,6137.2KQ1 2026OLDER
Creative Planning$147.4B AUM0.00%$1M15.0KQ1 2026OLDER
VANGUARD FIDUCIARY TRUST CO$396.1B AUM0.00%$3M38.3KQ1 2026OLDER
CHARLES SCHWAB INVESTMENT MANAGEMENT INC$654.5B AUM0.00%$6M62.4KQ1 2026OLDER
MORGAN STANLEY$1.67T AUM0.00%$14M175.6KQ1 2026OLDER
NORTHERN TRUST CORP$756.6B AUM0.00%$6M69.3KQ1 2026OLDER
GAMMA Investing LLC$2.7B AUM0.00%$19,711198Q2 2026
GOLDMAN SACHS GROUP INC$870.9B AUM0.00%$6M70.6KQ1 2026OLDER
Bank of New York Mellon Corp$543.9B AUM0.00%$4M43.9KQ1 2026OLDER
GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM0.00%$11M128.0KQ1 2026OLDER
JANE STREET GROUP, LLC$777.2B AUM0.00%$4M56.4KQ4 2025OLDER
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$73.7B AUM0.00%$470,0415.3KQ1 2026OLDER
Quantinno Capital Management LP$59.9B AUM0.00%$381,7984.3KQ1 2026OLDER
AMERICAN CENTURY COMPANIES INC$194.3B AUM0.00%$1M13.4KQ1 2026OLDER
BlackRock, Inc.$5.72T AUM0.00%$35M393.9KQ1 2026OLDER
SEI INVESTMENTS CO$108.4B AUM0.00%$654,6557.4KQ1 2026OLDER
AMERIPRISE FINANCIAL INC$431.8B AUM0.00%$3M39.1KQ3 2025OLDER
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$49.1B AUM0.00%$293,6423.2KQ1 2026OLDER
True Wealth Design, LLC$360M AUM0.00%$2,12324Q1 2026OLDER
Cornerstone Financial Management LLC$109M AUM0.00%$6197Q1 2026OLDER
PRINCIPAL FINANCIAL GROUP INC$187.2B AUM0.00%$980,40111.1KQ1 2026OLDER
VANGUARD CAPITAL MANAGEMENT LLC$4.04T AUM0.00%$21M232.6KQ1 2026OLDER
MARSHALL WACE, LLP$100.4B AUM0.00%$560,2567.1KQ4 2025OLDER
ROTHSCHILD INVESTMENT LLC$1.9B AUM0.00%$9,638109Q1 2026OLDER
Global Retirement Partners, LLC$5.6B AUM0.00%$28,182359Q4 2025OLDER
RHUMBLINE ADVISERS$116.9B AUM0.00%$578,8786.5KQ1 2026OLDER
FRANKLIN RESOURCES INC$408.3B AUM0.00%$2M21.6KQ1 2026OLDER
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$53.4B AUM0.00%$226,7092.6KQ1 2026OLDER
VICTORY CAPITAL MANAGEMENT INC$156.1B AUM0.00%$700,59010.5KQ3 2025OLDER
MERCER GLOBAL ADVISORS INC /ADV$67.6B AUM0.00%$274,1023.1KQ1 2026OLDER
Man Group plc$55.1B AUM0.00%$219,0162.5KQ1 2026OLDER
Farther Finance Advisors, LLC$10.6B AUM0.00%$41,488469Q1 2026OLDER
CANADA PENSION PLAN INVESTMENT BOARD$155.0B AUM0.00%$601,2566.8KQ1 2026OLDER
BALYASNY ASSET MANAGEMENT L.P.$77.1B AUM0.00%$297,6723.8KQ4 2025OLDER
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$5M57.9KQ1 2026OLDER
STATE STREET CORP$2.90T AUM0.00%$11M122.1KQ1 2026OLDER
VANGUARD GROUP INC$6.90T AUM0.00%$25M321.9KQ4 2025OLDER
CAPTRUST FINANCIAL ADVISORS$57.3B AUM0.00%$208,6992.4KQ1 2026OLDER
Squarepoint Ops LLC$85.1B AUM0.00%$281,7953.2KQ1 2026OLDER
HUNTINGTON NATIONAL BANK$18.1B AUM0.00%$59,595674Q1 2026OLDER
EverSource Wealth Advisors, LLC$3.3B AUM0.00%$10,345117Q1 2026OLDER
Root Financial Partners, LLC$2.2B AUM0.00%$6,54374Q1 2026OLDER
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$184.8B AUM0.00%$488,8986.2KQ4 2025OLDER
State of Tennessee, Department of Treasury$29.8B AUM0.00%$82,9591.2KQ3 2025OLDER
NEW YORK STATE COMMON RETIREMENT FUND$71.6B AUM0.00%$189,4842.1KQ1 2026OLDER
VANGUARD PORTFOLIO MANAGEMENT LLC$1.91T AUM0.00%$5M52.6KQ1 2026OLDER
Nuveen, LLC$369.3B AUM0.00%$896,49010.1KQ1 2026OLDER
Kestra Advisory Services, LLC$26.4B AUM0.00%$54,950700Q4 2025OLDER
SJS Investment Consulting Inc.$819M AUM0.00%$1,76920Q1 2026OLDER
ROYAL BANK OF CANADA$570.1B AUM0.00%$1M13.3KQ1 2026OLDER
ENVESTNET ASSET MANAGEMENT INC$373.6B AUM0.00%$762,5088.6KQ1 2026OLDER
Invesco Ltd.$653.3B AUM0.00%$1M14.1KQ1 2026OLDER
Sound Income Strategies, LLC$2.1B AUM0.00%$3,55340Q1 2026OLDER
Cedar Mountain Advisors, LLC$581M AUM0.00%$99610Q2 2026
UBS Group AG$666.3B AUM0.00%$1M12.0KQ1 2026OLDER
US BANCORP \DE\$82.4B AUM0.00%$129,1821.5KQ1 2026OLDER
MILLENNIUM MANAGEMENT LLC$240.3B AUM0.00%$350,5024.5KQ4 2025OLDER
DEUTSCHE BANK AG\$302.7B AUM0.00%$445,9035.0KQ1 2026OLDER
ALLIANCEBERNSTEIN L.P.$308.8B AUM0.00%$416,2075.3KQ1 2026OLDER
CITADEL ADVISORS LLC$618.5B AUM0.00%$744,7628.4KQ1 2026OLDER
HARBOUR INVESTMENTS, INC.$6.5B AUM0.00%$7,29882Q1 2026OLDER
LPL Financial LLC$376.6B AUM0.00%$402,5654.6KQ1 2026OLDER
MAI Capital Management$17.7B AUM0.00%$17,508198Q1 2026OLDER
Vanguard Global Advisers, LLC$186.5B AUM0.00%$176,1332.0KQ1 2026OLDER
Allworth Financial LP$24.7B AUM0.00%$22,017249Q1 2026OLDER
SageView Advisory Group, LLC$3.0B AUM0.00%$2,35530Q4 2025OLDER
GILPIN WEALTH MANAGEMENT, LLC$126M AUM0.00%$891Q1 2026OLDER
TUCKER ASSET MANAGEMENT LLC$343M AUM0.00%$2363Q4 2025OLDER
Parkside Financial Bank & Trust$1.3B AUM0.00%$88810Q1 2026OLDER
Caitong International Asset Management Co., Ltd$541M AUM0.00%$3544Q1 2026OLDER
Sterling Capital Management LLC$5.3B AUM0.00%$3,00634Q1 2026OLDER
Steward Partners Investment Advisory, LLC$19.6B AUM0.00%$10,345117Q1 2026OLDER
BNP PARIBAS FINANCIAL MARKETS$205.8B AUM0.00%$103,2751.2KQ1 2026OLDER
NISA INVESTMENT ADVISORS, LLC$27.0B AUM0.00%$13,175149Q1 2026OLDER
Larson Financial Group LLC$3.1B AUM0.00%$1,50317Q1 2026OLDER
Parallel Advisors, LLC$5.6B AUM0.00%$2,38727Q2 2026
JPL Wealth Management, LLC$435M AUM0.00%$1772Q1 2026OLDER
PRICE T ROWE ASSOCIATES INC /MD/$865M AUM0.00%$3223.6KQ1 2026OLDER
Salomon & Ludwin, LLC$1.1B AUM0.00%$3644Q1 2026OLDER
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$280,9734.2KQ3 2025OLDER
WELLS FARGO & COMPANY/MN$530.3B AUM0.00%$169,4031.9KQ2 2026
FMR LLC$1.90T AUM0.00%$572,0786.5KQ1 2026OLDER
Bruce G. Allen Investments, LLC$153M AUM0.00%$461Q1 2026OLDER
Sunbelt Securities, Inc.$1.6B AUM0.00%$4425Q1 2026OLDER
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$94.5B AUM0.00%$25,111284Q1 2026OLDER
COMERICA BANK$25.1B AUM0.00%$6,41281Q4 2025OLDER
PRINCIPAL SECURITIES, INC.$6.8B AUM0.00%$1,40721Q3 2025OLDER
BARCLAYS PLC$416.3B AUM0.00%$88,5971.0KQ1 2026OLDER
Rockefeller Capital Management L.P.$56.4B AUM0.00%$11,721132Q1 2026OLDER
JPMORGAN CHASE & CO$1.56T AUM0.00%$313,6533.7KQ1 2026OLDER
IFP Advisors, Inc$4.8B AUM0.00%$7078Q1 2026OLDER
CITIGROUP INC$234.5B AUM0.00%$32,892372Q1 2026OLDER
QUADRANT CAPITAL GROUP LLC$3.3B AUM0.00%$4435Q1 2026OLDER
PNC FINANCIAL SERVICES GROUP, INC.$173.2B AUM0.00%$22,459254Q1 2026OLDER
Hughes Financial Services, LLC$651M AUM0.00%$791Q4 2025OLDER
LOS ANGELES CAPITAL MANAGEMENT LLC$25.4B AUM0.00%$3,00634Q1 2026OLDER
Legal & General Group Plc$432.4B AUM0.00%$41,469469Q1 2026OLDER
SIGNATUREFD, LLC$6.5B AUM0.00%$5316Q1 2026OLDER
Transamerica Financial Advisors, LLC$1.2B AUM0.00%$881Q1 2026OLDER
OSAIC HOLDINGS, INC.$68.3B AUM0.00%$1,23814Q1 2026OLDER
Clearstead Advisors, LLC$10.9B AUM0.00%$791Q4 2025OLDER
Optiver Holding B.V.$289.5B AUM0.00%$2,82932Q2 2026
FIFTH THIRD BANCORP$54.7B AUM0.00%$3364Q1 2026OLDER
JONES FINANCIAL COMPANIES LLLP$208.1B AUM0.00%$90311Q1 2026OLDER
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$162.4B AUM0.00%$4026Q3 2025OLDER
CIBC Private Wealth Group LLC$59.2B AUM0.00%$791Q4 2025OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.