MESA LABORATORIES INC (MLAB) Institutional Ownership and Insiders Activity
MESA LABORATORIES INC (MLAB) is widely held by institutional investors, with 161 firms reporting positions valued at approximately $541.07M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Wasatch Advisors Lp is the largest disclosed holder, reporting approximately $50.30M in MLAB holdings in its latest filing.
Recent insider activity includes 10 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
161
Total Reported Value
$541.07M
Largest Holder
Wasatch Advisors Lp
Largest Position
$50.30M
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
22
Funds Exiting Positions
25
Top Institutional Owners
View allInvestorReported Balance
- Wasatch Advisors Lp$50.30M
- Long Path Partners Lp$47.50M
- Blackrock, Inc.$43.86M
- Boston Partners$26.39M
- Vanguard Capital Management Llc$23.64M
MLAB News
All news- Long Path Partners Q2 2026 Investment Activity
Aug 4, 2026 · valut.ai
Related MLAB Institutional Insights:
- MLAB 13F Institutional Holders
- MLAB Superinvestors
- MLAB Institutional Ownership Changes
- Technology Sector Institutional Ownership
- Technology Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Technology Stocks By Institutional Investors
- Most Sold Technology Stocks By Institutional Investors
- MLAB Insider Trading & SEC Form 4 Activity
- MLAB Articles
- Top Institutional Investor Stock Rankings