13F

Stock

Mesa Labs Inc

Ticker not mapped · held by 158 managers

Reported value

$369.8M

Holders

158

+1 new · −0 exited

Holders’ est. mark

$2.72M

Price effect on 7 books still in the name

Largest holder

$31.3M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.398.7K$31.3MHeld
Vanguard321.9K$25.3MHeld
Long Path Partners LP227.2K$17.8MHeld
Boston Partners213.4K$16.8MHeld
Select Equity Group, L.P.206.4K$16.2MHeld
Ranger Investment Management, L.P.205.3K$16.1MHeld
GENEVA CAPITAL MANAGEMENT LLC178.7K$14MHeld
MORGAN STANLEY175.6K$13.8M$2.02MCut−$3.3M
ROYCE & ASSOCIATES LP153.4K$12MHeld
KENNEDY CAPITAL MANAGEMENT LLC144.6K$11.4MHeld
DIAMOND HILL CAPITAL MANAGEMENT INC142K$11.1MHeld
GEODE CAPITAL MANAGEMENT, LLC128K$10MHeld
State Street120.6K$9.47MHeld
JANUS HENDERSON GROUP PLC116.6K$9.16MHeld
DIMENSIONAL FUND ADVISORS LP116.4K$9.13MHeld
Russell Investments Group, Ltd.116.3K$9.13MHeld
RAYMOND JAMES FINANCIAL INC100.4K$7.89MHeld
Meros Investment Management, LP85K$6.67MHeld
CRAWFORD INVESTMENT COUNSEL INC81.2K$6.38MHeld
D. E. Shaw & Co., Inc.76.6K$6.01MHeld
MASON CAPITAL MANAGEMENT LLC70.3K$5.52MHeld
Icahn Capital70.1K$5.51MHeld
NORTHERN TRUST CORP65.7K$5.15MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC61.9K$4.86MHeld
GABELLI FUNDS LLC60.7K$4.77MHeld
Citadel58.5K$4.59MHeld
JANE STREET GROUP, LLC56.4K$4.43MHeld
GOLDMAN SACHS GROUP INC55.3K$4.34MHeld
Roubaix Capital, LLC55.2K$4.33MHeld
BANK OF AMERICA CORP /DE/54.7K$4.29M$541.2KAdded$1.14M
HERALD INVESTMENT MANAGEMENT Ltd50K$3.92MHeld
Trexquant Investment LP46.1K$3.62MHeld
Bank of New York Mellon Corp44.8K$3.51MHeld
MONIMUS CAPITAL MANAGEMENT, LP40.8K$3.21MHeld
JACOBS LEVY EQUITY MANAGEMENT, INC38.8K$3.05MHeld
Qube Research & Technologies Ltd28.1K$2.21MHeld
TUDOR INVESTMENT CORP ET AL27.4K$2.15M$72.9KAdded$1.73M
BBR PARTNERS, LLC25.2K$1.98MHeld
Irenic Capital Management LP25K$1.96MHeld
STATE OF WISCONSIN INVESTMENT BOARD22.6K$1.77MHeld
FRANKLIN RESOURCES INC22.1K$1.73MHeld
SEGALL BRYANT & HAMILL, LLC18.2K$1.43MHeld
KING LUTHER CAPITAL MANAGEMENT CORP17.4K$1.37MHeld
Numerai GP LLC14.9K$1.17MHeld
PRINCIPAL FINANCIAL GROUP INC14.9K$1.17MHeld
Connor, Clark & Lunn Investment Management Ltd.14.4K$1.13MHeld
RICE HALL JAMES & ASSOCIATES, LLC14.2K$1.12MHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO13.7K$1.08MHeld
Quadrature Capital Ltd13.5K$1.06MHeld
AMERICAN CENTURY COMPANIES INC13.5K$1.06MHeld
Point72 Asset Management, L.P.13.5K$1.06MHeld
Man Group plc13.4K$1.05MHeld
Invesco Ltd.12.8K$1.01MHeld
XTX Topco Ltd12.6K$989.2KHeld
Creative Planning12.4K$976.3KHeld
TWO SIGMA INVESTMENTS, LP12.2K$960.4KHeld
STIFEL FINANCIAL CORP11.3K$885.1KHeld
Nuveen, LLC10.1K$791.1KHeld
BNP PARIBAS FINANCIAL MARKETS9.41K$738.4KHeld
UBS Group AG8.82K$692.8KHeld
SEI INVESTMENTS CO8.37K$657.3KHeld
BARCLAYS PLC8.19K$642.6K$88KAdded$129.1K
GAMCO INVESTORS, INC. ET AL7.75K$608.7KHeld
MARSHALL WACE, LLP7.14K$560.3KHeld
ExodusPoint Capital Management, LP6.94K$544.6KHeld
ENVESTNET ASSET MANAGEMENT INC6.93K$544.2KHeld
RHUMBLINE ADVISERS6.62K$519.4KHeld
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP6.23K$488.9KHeld
Dynamic Technology Lab Private Ltd6.19K$486KHeld
WELLS FARGO & COMPANY/MN5.75K$451.6KHeld
ROYAL BANK OF CANADA5.46K$429KHeld
ALLIANCEBERNSTEIN L.P.5.42K$425.8KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.5.05K$396.8KHeld
LPL Financial LLC4.98K$391.2KHeld
MILLENNIUM MANAGEMENT LLC4.46K$350.5KHeld
Aquatic Capital Management LLC4.45K$349KHeld
DEUTSCHE BANK AG\4.44K$348.5KHeld
JPMORGAN CHASE & CO4.1K$321.9KHeld
Balyasny Asset Management L.P.3.79K$297.7KHeld
Graham Capital Management, L.P.3.72K$292.3KHeld
CANADA PENSION PLAN INVESTMENT BOARD3.7K$290.4KHeld
Quantinno Capital Management LP3.66K$287.4KHeld
Brooklyn Investment Group3.58K$285.9KHeld
Renaissance Technologies3.5K$274.8KHeld
EntryPoint Capital, LLC3.47K$272.3KHeld
Cerity Partners LLC3.36K$263.8KHeld
Mariner, LLC3.31K$260.1KHeld
Engineers Gate Manager LP3.03K$237.9KHeld
MetLife Investment Management, LLC2.89K$226.7KHeld
Squarepoint Ops LLC2.75K$215.6KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM2.56K$201.3KHeld
NEW YORK STATE COMMON RETIREMENT FUND2.14K$168.2KHeld
AlphaQuest LLC2.12K$166.1KHeld
Quantbot Technologies LP2.1K$164.5KHeld
US BANCORP \DE\1.34K$105KHeld
Police & Firemen's Retirement System of New Jersey1.33K$104.5KHeld
Smartleaf Asset Management LLC1.2K$94.5KHeld
Fidelity846$66.4KHeld
Asset Dedication, LLC830$65.2KHeld
Geneos Wealth Management Inc.728$57.1KHeld
Kestra Advisory Services, LLC700$55KHeld
Arax Advisory Partners692$54.3KHeld
Tower Research Capital LLC (TRC)564$44.3KHeld
Legal & General Group Plc548$43KHeld
Ameritas Investment Partners, Inc.509$40KHeld
SRH ADVISORS, LLC500$39.3KHeld
Farther Finance Advisors, LLC424$33.3KHeld
Global Retirement Partners, LLC359$28.2KHeld
PNC Financial Services Group, Inc.338$26.5KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM323$25.4KHeld
CITIGROUP INC226$17.7KHeld
HUNTINGTON NATIONAL BANK213$16.7KHeld
Hilltop National Bank200$15.7KHeld
NISA INVESTMENT ADVISORS, LLC149$11.7KHeld
Rockefeller Capital Management L.P.119$9.37KHeld
HARBOUR INVESTMENTS, INC.82$6.47KHeld
COMERICA BANK81$6.41KHeld
Versant Capital Management, Inc61$4.79KHeld
Sound Income Strategies, LLC40$3.56KHeld
Allworth Financial LP40$3.14K$298Added$1.4K
Sterling Capital Management LLC36$2.83KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC34$2.58KHeld
SageView Advisory Group, LLC30$2.35KHeld
ROTHSCHILD INVESTMENT LLC25$1.96KHeld
EverSource Wealth Advisors, LLC24$1.88KHeld
GAMMA Investing LLC18$1.41KHeld
Larson Financial Group LLC17$1.33KHeld
OSAIC HOLDINGS, INC.14$1.1KHeld
Essential Partners LLC14$1.1K$81Added$630
GSA CAPITAL PARTNERS LLP11.6K$912Held
QUADRANT CAPITAL GROUP LLC10$785Held
Cedar Mountain Advisors, LLC10$785Held
Parkside Financial Bank & Trust10$785Held
ACADIAN ASSET MANAGEMENT LLC9.66K$757Held
MAI Capital Management9$707Held
Cornerstone Financial Management LLC7$550Held
SIGNATUREFD, LLC6$471Held
Sunbelt Securities, Inc.5$392Held
Salomon & Ludwin, LLC4$349Held
True Wealth Design, LLC4$314Held
SG Americas Securities, LLC3.61K$283Held
PRICE T ROWE ASSOCIATES INC /MD/3.14K$247Held
TUCKER ASSET MANAGEMENT LLC3$236New
JONES FINANCIAL COMPANIES LLLP2$157Held
SJS Investment Consulting Inc.2$157Held
CWM, LLC1.49K$117Held
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO1.18K$93Held
Hughes Financial Services, LLC1$79Held
GILPIN WEALTH MANAGEMENT, LLC1$79Held
CIBC Private Wealth Group LLC1$79Held
Clearstead Advisors, LLC1$79Held
IFP Advisors, Inc1$78$11Added$11
Bruce G. Allen Investments, LLC1$41Held
State of Alaska, Department of Revenue278$21Held
AMALGAMATED BANK165$13Held
Covestor Ltd104$8Held
HANTZ FINANCIAL SERVICES, INC.60$5Held
BESSEMER GROUP INC42$3Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.