Mesa Laboratories shares owned by Russell Investments
Quarter-by-quarter ownership of Mesa Laboratories (MLAB) shares owned by Russell Investments
from 13F filings
Historical chart of Russell Investments investment in Mesa Laboratories
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Quarterly reported holdings in Mesa Laboratories by Russell Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $9.1M | 116k | 78.50 |
| 2025-09-30 | $6.6M | 99k | 67.01 |
| 2025-06-30 | $7.5M | 80k | 94.22 |
| 2025-03-31 | $10M | 87k | 118.66 |
| 2024-12-31 | $9.0M | 68k | 131.87 |
| 2024-09-30 | $9.7M | 75k | 129.86 |
| 2024-06-30 | $5.2M | 60k | 86.77 |
| 2024-03-31 | $5.2M | 47k | 109.73 |
| 2023-12-31 | $3.8M | 36k | 104.77 |
| 2023-09-30 | $4.0M | 39k | 105.07 |
| 2023-06-30 | $5.3M | 41k | 128.50 |
| 2023-03-31 | $7.1M | 41k | 174.73 |
| 2022-12-31 | $6.6M | 40k | 166.21 |
| 2022-09-30 | $7.4M | 53k | 140.80 |
| 2022-06-30 | $11M | 52k | 203.76 |
| 2022-03-31 | $13M | 49k | 254.82 |
| 2021-12-31 | $17M | 52k | 328.07 |
| 2021-09-30 | $14M | 47k | 302.35 |
| 2021-06-30 | $13M | 48k | 271.12 |
| 2021-03-31 | $14M | 56k | 243.49 |
| 2020-12-31 | $16M | 57k | 286.60 |
| 2020-09-30 | $15M | 58k | 254.72 |
| 2020-06-30 | $12M | 53k | 216.66 |
| 2020-03-31 | $14M | 62k | 225.14 |
| 2019-12-31 | $13M | 51k | 248.84 |
| 2019-09-30 | $8.4M | 35k | 237.76 |