Lumexa Imaging Holdings, Inc.
LMRI- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- SEC CIK
- 0002071288
No open-market purchases or sales by Lumexa Imaging Holdings, Inc. insiders were filed in the last 90 days; 102 institutions reported holding it in 13F filings for Q2 2026, worth $354.7M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Lumexa Imaging Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 102
- +13 vs. Q1 2026
- Shares held
- 31.4M
- +1.58M (+5.3%) vs. Q1 2026
- Total value
- $354.7M
- +$69.2M (+24.2%) vs. Q1 2026
- New holders
- 31
- 31 more added
- Sold out
- 18
- 29 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LMRI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 102 | $354.7M |
| Q1 2026 | 90 | $303.5M |
| Q4 2025 | 62 | $523.2M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Lumexa Imaging Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Massachusetts Financial Services Co | 3,453,723 | $39.0M | 0.01% | +1,119,143+47.9% | Added |
| Brown Advisory Inc | 5,777,574 | $65.2M | 0.10% | +4,072,497+238.8% | Added |
| Invesco Ltd. | 0 | $0 | 0.00% | −1,440,542−100.0% | Sold out |
| Pillsbury Lake Capital LLC | 0 | $0 | 0.00% | −814,869−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −664,136−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −532,098−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −299,491−100.0% | Sold out |
| Hunter Associates Investment Management LLC | 0 | $0 | 0.00% | −142,962−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −110,585−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −90,423−100.0% | Sold out |
| Burkehill Global Management, LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −16,894−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −10,596−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −583−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −188−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Transamerica Financial Advisors, Inc. | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |