13F

Stock

Mesa Labs Inc

Ticker not mapped · held by 159 managers

Reported value

$425.3M

Holders

159

+21 new · −18 exited

Holders’ est. mark

$36.8M

Price effect on 134 books still in the name

Largest holder

$35.9M

Long Path Partners LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Long Path Partners LP405.6K$35.9M$2.25MAdded$18M
BlackRock, Inc.393.9K$34.8M$3.91MAdded$3.53M
Boston Partners268.7K$23.8M$2.12MAdded$7.01M
Select Equity Group, L.P.235.9K$20.9M$2.05MAdded$4.65M
VANGUARD CAPITAL MANAGEMENT LLC232.6K$20.6MHeld
Ranger Investment Management, L.P.202.9K$17.9M$2.01MAdded$1.83M
Icahn Capital170.6K$15.1M$695.8KAdded$9.58M
MORGAN STANLEY162.1K$14.3M$1.61MAdded$550.5K
ROYCE & ASSOCIATES LP161.2K$14.3M$1.52MAdded$2.22M
DIAMOND HILL CAPITAL MANAGEMENT INC155.3K$13.7M$1.41MAdded$2.59M
KENNEDY CAPITAL MANAGEMENT LLC142.3K$12.6M$1.41MAdded$1.23M
Russell Investments Group, Ltd.135.1K$11.9M$1.15MAdded$2.81M
GEODE CAPITAL MANAGEMENT, LLC128K$11.3M$1.27MAdded$1.27M
DIMENSIONAL FUND ADVISORS LP124.6K$11M$1.15MAdded$1.88M
State Street122.1K$10.8M$1.2MAdded$1.32M
RAYMOND JAMES FINANCIAL INC122.9K$10.7M$846.3KAdded$2.8M
MONIMUS CAPITAL MANAGEMENT, LP101.3K$8.96M$405.2KAdded$5.75M
CRAWFORD INVESTMENT COUNSEL INC95.5K$8.45M$805.7KAdded$2.07M
Roubaix Capital, LLC72.1K$6.38M$547.5KAdded$2.04M
GOLDMAN SACHS GROUP INC70.6K$6.24M$548.3KAdded$1.91M
JANUS HENDERSON GROUP PLC69.4K$6.14M$688.5KCut−$3.02M
NORTHERN TRUST CORP69.3K$6.12M$651.3KAdded$970.7K
Meros Investment Management, LP68K$6.02M$674.9KCut−$658.4K
GABELLI FUNDS LLC62.5K$5.53M$602.4KAdded$759.3K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC62.4K$5.52M$614.2KAdded$659.4K
BANK OF AMERICA CORP /DE/57.9K$5.12M$542.3KAdded$825.8K
D. E. Shaw & Co., Inc.54.6K$4.82M$541.2KCut−$1.19M
VANGUARD PORTFOLIO MANAGEMENT LLC52.6K$4.65MHeld
WASATCH ADVISORS LP51.2K$4.53MNew
HERALD INVESTMENT MANAGEMENT Ltd50K$4.39M$479.5KAdded$479.5K
JACOBS LEVY EQUITY MANAGEMENT, INC44.4K$3.93M$385.3KAdded$878.3K
Bank of New York Mellon Corp43.9K$3.88M$435.8KAdded$370.1K
VANGUARD FIDUCIARY TRUST CO38.3K$3.39MHeld
Renaissance Technologies31.6K$2.79M$34.7KAdded$2.52M
BBR PARTNERS, LLC25.2K$2.23M$249.9KAdded$249.9K
FRANKLIN RESOURCES INC21.6K$1.91M$213.8KAdded$172.9K
LAZARD ASSET MANAGEMENT LLC20.3K$1.8MNew
STATE OF WISCONSIN INVESTMENT BOARD19K$1.68M$188.5KCut−$94.1K
Trexquant Investment LP18.7K$1.65M$185.1KCut−$1.97M
SEGALL BRYANT & HAMILL, LLC18.2K$1.61M$180.3KAdded$178K
KING LUTHER CAPITAL MANAGEMENT CORP17.4K$1.54M$172.7KAdded$172.7K
TWO SIGMA INVESTMENTS, LP16.4K$1.45M$121.4KAdded$486K
Point72 Asset Management, L.P.16.3K$1.44M$133.5KAdded$385.6K
Creative Planning15K$1.33M$123.4KAdded$349.5K
RICE HALL JAMES & ASSOCIATES, LLC14.2K$1.26M$141KAdded$141.5K
CenterBook Partners LP14.2K$1.26MNew
Invesco Ltd.14.1K$1.25M$127.4KAdded$238.7K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO13.7K$1.21M$136.1KAdded$136.1K
AMERICAN CENTURY COMPANIES INC13.4K$1.18M$132.7KAdded$125K
ROYAL BANK OF CANADA13.3K$1.17M$53.2KAdded$744K
UBS Group AG12K$1.07M$87.5KAdded$372.3K
STIFEL FINANCIAL CORP11.4K$1M$111.8KAdded$119.6K
PRINCIPAL FINANCIAL GROUP INC11.1K$980.4K$110KCut−$188.6K
Numerai GP LLC11K$968.4K$108.6KCut−$202K
GLOBEFLEX CAPITAL L P10.8K$958.3KNew
Nuveen, LLC10.1K$896.5K$100KAdded$105.4K
IEQ CAPITAL, LLC9.66K$854KNew
Connor, Clark & Lunn Investment Management Ltd.9.52K$841.5K$94.4KCut−$286.5K
Mariner, LLC8.97K$792.6K$32.8KAdded$532.5K
Quadrature Capital Ltd8.69K$768.6K$86.2KCut−$293.3K
ENVESTNET ASSET MANAGEMENT INC8.62K$762.5K$68.7KAdded$218.3K
Citadel8.42K$744.8K$83.6KCut−$3.85M
GAMCO INVESTORS, INC. ET AL7.83K$692.7K$76.9KAdded$84K
Vident Advisory, LLC7.61K$672.7KNew
SEI INVESTMENTS CO7.4K$654.7K$73.3KCut−$2.68K
Cerity Partners LLC7.25K$640.6K$33.3KAdded$376.8K
TUDOR INVESTMENT CORP ET AL6.87K$607.8K$68.2KCut−$1.55M
CANADA PENSION PLAN INVESTMENT BOARD6.8K$601.3K$36.7KAdded$310.8K
RHUMBLINE ADVISERS6.55K$578.9K$64.9KAdded$59.4K
Fidelity6.47K$572.1K$8.39KAdded$505.7K
Y-Intercept (Hong Kong) Ltd6.32K$558.4KNew
XTX Topco Ltd6.2K$548.3K$61.5KCut−$440.9K
CWM, LLC5.81K$513.6K$131.2KAdded$513.5K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.5.32K$470K$50.1KAdded$73.2K
DEUTSCHE BANK AG\5.04K$445.9K$44KAdded$97.4K
ALLIANCEBERNSTEIN L.P.5.3K$416.2K$0Cut−$9.58K
LPL Financial LLC4.55K$402.6K$45.2KAdded$11.3K
Quantinno Capital Management LP4.32K$381.8K$36.3KAdded$94.4K
INCEPTIONR LLC4.08K$360.6KNew
Engineers Gate Manager LP3.77K$333K$30.1KAdded$95.1K
JPMORGAN CHASE & CO3.69K$313.7K$24.2KCut−$8.2K
EntryPoint Capital, LLC3.47K$306.7K$34.4KAdded$34.4K
Graham Capital Management, L.P.3.33K$294.4K$33KAdded$2.09K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC3.22K$293.6KNew
Squarepoint Ops LLC3.19K$281.8K$27.3KAdded$66.2K
MERCER GLOBAL ADVISORS INC /ADV3.1K$274.1KNew
Brooklyn Investment Group2.91K$257.5K$24.6KCut−$28.4K
MetLife Investment Management, LLC2.89K$255.4K$28.6KAdded$28.6K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM2.56K$226.7K$25.4KAdded$25.4K
Man Group plc2.48K$219K$24.6KCut−$831.9K
CAPTRUST FINANCIAL ADVISORS2.36K$208.7KNew
NEW YORK STATE COMMON RETIREMENT FUND2.14K$189.5K$21.3KAdded$21.3K
Vanguard Global Advisers, LLC1.99K$176.1KHeld
WELLS FARGO & COMPANY/MN1.92K$169.4K$19KCut−$282.2K
US BANCORP \DE\1.46K$129.2K$13.3KAdded$24.2K
Police & Firemen's Retirement System of New Jersey1.33K$117.7K$13.2KAdded$13.2K
BNP PARIBAS FINANCIAL MARKETS1.17K$103.3K$11.6KCut−$635.1K
Smartleaf Asset Management LLC1.14K$97.2K$7.4KAdded$2.76K
BARCLAYS PLC1K$88.6K$9.94KCut−$554K
Asset Dedication, LLC830$73.4K$8.23KAdded$8.23K
Arax Advisory Partners730$64.6K$6.87KAdded$10.2K
Geneos Wealth Management Inc.728$64.4K$7.22KAdded$7.22K
HUNTINGTON NATIONAL BANK674$59.6K$2.11KAdded$42.9K
Ameritas Investment Partners, Inc.509$45K$5.05KAdded$5.05K
SRH ADVISORS, LLC500$44.2K$4.96KAdded$4.96K
Tower Research Capital LLC (TRC)481$42.5K$4.77KCut−$1.74K
Farther Finance Advisors, LLC469$41.5K$4.22KAdded$8.2K
Legal & General Group Plc469$41.5K$4.65KCut−$1.55K
Quantbot Technologies LP409$36.2K$4.06KCut−$128.3K
CITIGROUP INC372$32.9K$2.24KAdded$15.2K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM284$25.1K$2.82KCut−$245
PNC Financial Services Group, Inc.254$22.5K$2.52KCut−$4.08K
Allworth Financial LP249$22K$397Added$18.9K
Hilltop National Bank200$17.7K$1.98KAdded$1.98K
MAI Capital Management198$17.5K$89Added$16.8K
GAMMA Investing LLC198$17.5K$179Added$16.1K
NISA INVESTMENT ADVISORS, LLC149$13.2K$1.48KAdded$1.48K
Rockefeller Capital Management L.P.132$11.7K$1.2KAdded$2.35K
Versant Capital Management, Inc130$11.5K$605Added$6.71K
Essential Partners LLC124$11K$139Added$9.87K
Millstone Evans Group, LLC120$10.6KNew
EverSource Wealth Advisors, LLC117$10.3K$238Added$8.46K
Steward Partners Investment Advisory, LLC117$10.3KNew
ROTHSCHILD INVESTMENT LLC109$9.64K$248Added$7.67K
HARBOUR INVESTMENTS, INC.82$7.3K$832Added$832
Root Financial Partners, LLC74$6.54KNew
Sound Income Strategies, LLC40$3.55K−$2Cut−$2
LOS ANGELES CAPITAL MANAGEMENT LLC34$3.01K$421Added$421
Sterling Capital Management LLC34$3.01K$337Added$180
Optiver Holding B.V.32$2.83KNew
Parallel Advisors, LLC27$2.39KNew
Wealth Preservation Advisors, LLC25$2.21KNew
True Wealth Design, LLC24$2.12K$40Added$1.81K
SJS Investment Consulting Inc.20$1.77K$20Added$1.61K
Larson Financial Group LLC17$1.5K$168Added$168
OSAIC HOLDINGS, INC.14$1.24K$139Added$139
JONES FINANCIAL COMPANIES LLLP11$903$7Added$746
Parkside Financial Bank & Trust10$888$103Added$103
Cedar Mountain Advisors, LLC10$884$99Added$99
IFP Advisors, Inc8$707$10Added$629
Cornerstone Financial Management LLC7$619$69Added$69
SIGNATUREFD, LLC6$531$60Added$60
QUADRANT CAPITAL GROUP LLC5$443$50Cut−$342
Sunbelt Securities, Inc.5$442$50Added$50
Salomon & Ludwin, LLC4$364$15Added$15
Caitong International Asset Management Co., Ltd4$354New
ACADIAN ASSET MANAGEMENT LLC3.86K$341$38Cut−$416
FIFTH THIRD BANCORP4$336New
PRICE T ROWE ASSOCIATES INC /MD/3.64K$322$31Added$75
SG Americas Securities, LLC2.67K$236$27Cut−$47
JPL Wealth Management, LLC2$177New
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO1.18K$104$11Added$11
GILPIN WEALTH MANAGEMENT, LLC1$89$10Added$10
Transamerica Financial Advisors, LLC1$88New
Bruce G. Allen Investments, LLC1$46$5Added$5
State of Alaska, Department of Revenue278$24$3Added$3
Covestor Ltd115$10$1Added$2
HANTZ FINANCIAL SERVICES, INC.49$4−$0Cut−$1
BESSEMER GROUP INC42$4$1Added$1

Who left

Positions as of Q1 2026. 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.