Mesa Laboratories Inc (MLAB) Ownership

119.57 ↓5.07 (-4.07%)
As of December 31, 1969, 7:00pm EST.

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Mesa Laboratories Inc (MLAB), owning a total of 844 thousand shares. Combined, the top 34 institutional holders of MLAB own 106.31% of the company with a total of 5.8 million shares.

In the latest ownership report on December 31st 2024, the top 34 institutional holders increased their combined ownership of MLAB by 162 thousand shares. 10 institutions bought 255,309 total additional shares and increased their ownership by an average of 31.67%. However 9 institutions sold 93,566 total shares and decreased their ownership by an average of 4.71%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Mesa Laboratories increased by a net total of 161,743 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc15.540%0.901%844,3647,5432024-12-31
Conestoga Capital Advisors, LLC10.546%8.302%573,03743,9272024-12-31
Vanguard Group Inc7.046%1.397%382,8565,2742024-12-31
Royce & Associates, LP5.286%-17.266%287,207-59,9382024-12-31
Morgan Stanley - Brokerage Accounts4.427%-3.538%240,526-8,8222024-12-31
Ranger Investment Management LP4.298%-1.946%233,555-4,6352024-12-31
State Street Corp4.139%5.021%224,90110,7532024-12-31
Geneva Capital Management3.479%-1.543%189,013-2,9632024-12-31
Ameriprise Financial Inc2.795%191.801%151,86299,8192024-12-31
Glenmede Trust Co NA2.795%56.006%151,84754,5132024-12-31
Geode Capital Management, LLC2.290%-0.253%124,446-3152024-12-31
Dimensional Fund Advisors, Inc.2.095%-7.868%113,850-9,7232024-12-31
Northern Trust Corp1.726%1.985%93,7891,8252024-12-31
HHG PLC1.588%10.349%86,2868,0922024-12-31
Kennedy Capital Management Inc1.373%13.201%74,6068,7002024-12-31
Bank of America Corp1.260%27.724%68,47414,8632024-12-31
Acadian Asset Management LLC1.253%-8.707%68,070-6,4922024-12-31
Charles Schwab Investment Management Inc1.152%-0.032%62,589-202024-12-31
Bank of New York Mellon Corp0.981%-1.219%53,304-6582024-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc15.540%0.901%844,3647,5432024-12-31
Conestoga Capital Advisors, LLC10.546%8.302%573,03743,9272024-12-31
Vanguard Group Inc7.046%1.397%382,8565,2742024-12-31
Royce & Associates, LP5.286%-17.266%287,207-59,9382024-12-31
Morgan Stanley - Brokerage Accounts4.427%-3.538%240,526-8,8222024-12-31
Ranger Investment Management LP4.298%-1.946%233,555-4,6352024-12-31
Amvescap Plc.4.290%-0.610%231,009-1,4182023-03-31
State Street Corp4.139%5.021%224,90110,7532024-12-31
State Street Corporation3.729%1.676%201,7323,3252024-03-31
Geneva Capital Management3.479%-1.543%189,013-2,9632024-12-31
Eagle Asset Management, Inc.3.054%10.887%165,95516,2932024-09-30
Atlanta Capital Management Company,LLC3.092%-3.426%165,321-5,8642022-09-30
Principal Financial Group Inc2.870%-2.441%154,765-3,8722023-09-30
Ameriprise Financial Inc2.795%191.801%151,86299,8192024-12-31
Glenmede Trust Co NA2.795%56.006%151,84754,5132024-12-31
Kayne Anderson Rudnick Investment Management LLC2.672%-1.658%144,110-2,4302023-09-30
BOONE CAPITAL MANAGEMENT LLC2.466%0.000%133,394133,3942024-03-31
Geode Capital Management, LLC2.290%-0.253%124,446-3152024-12-31
Dimensional Fund Advisors, Inc.2.095%-7.868%113,850-9,7232024-12-31
Schroder Investment Management Group1.925%10.791%103,78010,1082023-06-30
Northern Trust Corp1.726%1.985%93,7891,8252024-12-31
HHG PLC1.588%10.349%86,2868,0922024-12-31
Point72 Asset Management, L.P.1.453%115.753%78,01441,8552022-12-31
Raymond James & Associates1.414%-4.811%76,855-3,8842024-09-30
Kennedy Capital Management Inc1.373%13.201%74,6068,7002024-12-31
Bank of America Corp1.260%27.724%68,47414,8632024-12-31
Acadian Asset Management LLC1.253%-8.707%68,070-6,4922024-12-31
Goldman Sachs Group Inc1.226%-24.154%66,119-21,0562023-12-31
Wells Fargo & Co1.194%-4.666%64,407-3,1522023-09-30
Charles Schwab Investment Management Inc1.152%-0.032%62,589-202024-12-31
Granahan Investment Management Inc..1.002%4.299%54,4242,2432024-06-30
DF Dent & Co Inc1.007%-4.226%54,298-2,3962023-06-30
Bank of New York Mellon Corp0.981%-1.219%53,304-6582024-12-31
Comerica Bank0.844%-1.380%45,510-6372023-12-31

Mutual Fund Ownership

STANLIB Property Income A is the biggest individual fund holder of Mesa Laboratories Inc (MLAB), owning a total of 1 million shares. Combined, the top 56 mutual fund holders of MLAB own 189.20% of the company with a total of 10.2 million shares.

In the latest ownership report on February 28th 2025, the top 56 fund holders increased their combined ownership of MLAB by 8 thousand shares. 3 funds bought 9,449 total additional shares and increased their ownership by an average of 6.66%. However 2 funds sold 1,620 total shares and decreased their ownership by an average of 0.59%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Mesa Laboratories increased by a net total of 7,829 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
iShares Core S&P Small-Cap ETF6.415%-0.025%348,552-872025-02-28
Vanguard Total Stock Mkt Idx Inv2.941%0.000%159,81302025-02-28
iShares Russell 2000 ETF2.416%-1.155%131,257-1,5332025-02-28
Bridge Builder Small/Mid Cap Growth1.916%0.653%104,0986752025-02-28
Vanguard Institutional Extnd Mkt Idx Tr1.571%0.169%85,3431442025-02-28
Nationwide Geneva Small Cap Gr Instl Svc1.151%0.000%62,56302025-02-28
Multi-Manager Small Cap Eq Strat Inst0.988%19.146%53,7048,6302025-02-28

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
STANLIB Property Income A19.306%-1.599%1,031,303-16,7582022-04-30
Truffle Flexible14.835%0.000%791,726791,7262022-03-31
SMM Institutional Positive Return 3 B310.930%0.000%583,294583,2942022-03-31
36ONE BCI Equity A10.832%0.000%578,09602022-02-28
Conestoga Small Cap Investors7.619%0.000%413,98502025-01-31
STANLIB MM Property B37.699%0.065%411,2802692022-04-30
High Street High Equity Prescient A17.535%0.000%402,103402,1032022-03-31
36ONE BCI SA Equity C7.125%0.000%380,23002022-02-28
Truffle Balanced7.037%0.000%376,203376,2032022-06-30
AF Investments Property Equity B6.943%0.000%370,523370,5232022-03-31
iShares Core S&P Small-Cap ETF6.415%-0.025%348,552-872025-02-28
Nedgroup Core Diversified4.962%0.000%264,798264,7982022-03-31
Old Mutual Multi-Managers Property Eq B14.480%0.000%239,111239,1112022-03-31
Amplify SCI Wealth Protector B13.320%0.000%177,202177,2022022-03-31
Ranger Small Cap3.057%-1.856%166,082-3,1402024-12-31
Conestoga Small Cap Growth3.012%0.037%163,663602024-12-31
Vanguard Total Stock Mkt Idx Inv2.941%0.000%159,81302025-02-28
1nvest Capped Property Idx Trkr Fd B22.908%0.052%155,321802022-04-30
Vanguard Instl Ttl Stck Mkt Idx Tr2.871%-0.101%154,812-1572023-03-31
PortfolioMetrix BCI SA Property A2.895%0.000%154,51102022-03-31
Old Mutual Multi Managed Equity B12.878%0.000%153,580153,5802022-03-31
Sanlam Multi Mgd Property B22.737%0.000%146,082146,0822022-03-31
Glenmede Small Cap Equity2.464%56.494%133,89548,3362024-12-31
Glenmede Small Cap Equity Adv2.464%56.494%133,89548,3362024-12-31
iShares Russell 2000 ETF2.416%-1.155%131,257-1,5332025-02-28
Eagle Small Cap Strategy - Retail1.961%1.108%106,5371,1672024-12-31
Eagle Small Cap Strategy (Vermont Team)1.961%1.108%106,5371,1672024-12-31
Bridge Builder Small/Mid Cap Growth1.916%0.653%104,0986752025-02-28
Royce Small-Cap Fund Invmt1.786%-7.165%97,059-7,4912024-12-31
Royce Pennsylvania Mutual Invmt1.793%2.654%96,7062,5002024-03-31
Royce Small-Cap Trust1.723%-8.324%93,595-8,4982024-12-31
Invesco Small Cap Growth A1.694%-1.044%90,959-9602023-03-31
Royce Value Trust1.625%6.840%87,6445,6112024-03-31
Virtus KAR Small-Cap Growth I1.582%0.000%85,35302023-09-30
Vanguard Institutional Extnd Mkt Idx Tr1.571%0.169%85,3431442025-02-28
Janus Henderson Small Cap Value L1.470%0.000%79,87902025-01-31
Kennedy Small Cap Value1.355%11.726%73,6347,7282024-12-31
Vanguard Extended Market Index Investor1.291%-0.006%69,486-42023-08-31
Ranger Micro Cap1.269%9.895%68,9686,2102024-09-30
Hollard Prime Property E1.199%0.000%64,02102022-04-30
Nationwide Geneva Small Cap Gr Instl Svc1.151%0.000%62,56302025-02-28
JNL/Invesco Small Cap Growth A1.145%1.245%61,4587562023-03-31
Royce Micro Cap Trust1.108%-42.205%60,183-43,9492024-12-31
iShares S&P Small-Cap 600 Value ETF1.024%0.000%55,63002024-11-30
Kennedy Extended Small Cap1.019%-0.156%54,977-862023-12-31
Multi-Manager Small Cap Eq Strat Inst0.988%19.146%53,7048,6302025-02-28
Fidelity Small Cap Index0.943%-2.319%51,223-1,2162024-12-31
Edge SMA SMID Dividend Income0.949%-0.394%51,095-2022023-08-31
SPDR® Portfolio S&P 600™ Sm Cap ETF0.919%0.000%49,93402024-12-31
Fidelity® Small Cap Index0.921%2.842%49,6491,3722023-10-31
Principal Small-MidCap Dividend Inc Inst0.917%0.000%49,35502023-08-31
Principal Edge SMA SMID Dividend Income0.899%-3.645%48,455-1,8332023-10-31
Conestoga Small Cap Growth Cllctv A0.881%0.000%47,32802023-05-31
SPDR® Portfolio S&P 600 Sm Cap ETF0.832%-0.140%44,889-632024-05-30
Vanguard Tax-Managed Small Cap Adm0.822%0.000%44,26702023-08-31
iShares Russell 2000 Growth ETF0.811%0.000%43,76702024-05-30

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