ClusterSignal

Ticker Story

MLAB

Mesa Laboratories, Inc. · Industrials

45/ 100

3 independent mixed-direction signals · 56 days

3 of 8 signal types active in the last 90 days

AI Analysis

Mesa Laboratories' mixed convergence reflects three independent signals—insider clustering activity, trademark filings, and fund position changes—that are pointing in conflicting directions across a 56-day period, resulting in a moderate 45/100 convergence score.

Signal Timeline

13F Fund PositionbuyAug 14, 2026

Citadel Advisors — increase position (+380%) · $3.6M

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13F Fund PositionbuyAug 14, 2026

Point72 Asset Management — increase position (+55%) · $2.2M

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Insider ClustermixedAug 13, 2026

3 insiders, mixed · $1.7M · Grade C

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13F Fund PositionbuyAug 13, 2026

Renaissance Technologies — new position · $2.9M

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Trademark FilingJul 17, 2026

EZREAD — Biological indicators for monitoring sterilization processes other than for medical or veterinary purposes

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Activist StakeJul 7, 2026

Long Path Smaller Companies Fund, LP — 13G/A, 8.6% of Mesa Laboratories, Inc.

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Insider ClustersellJun 22, 2026

3 insiders, sell · $518K · Grade C

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Activist StakeApr 15, 2026

Long Path Smaller Companies Fund, LP — 13G/A, 7.3% of Mesa Laboratories, Inc.

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Activist StakeMar 27, 2026

The Vanguard Group — 13G/A, 0% of Mesa Laboratories Inc

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Activist StakeMar 13, 2026

Long Path Smaller Companies Fund, LP — 13G, 5.6% of Mesa Laboratories, Inc.

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Insider ClusterbuyMar 10, 2026

3 insiders, buy · $452K · Grade C

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Activist StakeOct 31, 2025

The Vanguard Group — 13G/A, 5.84% of Mesa Laboratories Inc

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Activist StakeOct 2, 2025

BlackRock, Inc. — 13G/A, 6.9% of MESA LABORATORIES INC

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⚠ Detection and context from official public sources — not financial advice, not a prediction.