Which hedge funds own MLAB? MESA LABS INC, Q2 2026 13F holders

21 tracked hedge funds disclosed a position in MLAB (MESA LABS INC) in their Q2 2026 13F filings, worth $104.3m in total. The largest holder by portfolio weight is Long Path Partners LP at 20.2% of its book. 7 opened a new position this quarter: Topline Capital Management, LLC, Prelude Capital Management, LLC, Brevan Howard Capital Management LP, Qube Research & Technologies Ltd. 6 exited: Roubaix Capital, LLC, Select Equity Group, L.P., EntryPoint Capital, LLC.

21

Holders

Tracked managers whose filing for the quarter reports a long equity position in the security.

7

New this quarter

Holders whose previous filing (at most two quarters earlier) did not report the security.

6

Exited this quarter

Tracked managers whose previous filing reported the security and whose filing for the quarter does not.

$6.0m

Inflow, new holders

Combined value of the positions the new holders reported for the quarter.

$30.1m

Outflow, exits

Combined value the exiting managers reported for the security in their previous filing.

$104m

Combined value

Sum of the holders' reported positions in the security.

1.7%

Share of managers holding

Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.