Companies / Lumexa Imaging Holdings, Inc. / Activity
Activity — Lumexa Imaging Holdings, Inc.
42 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Exit | Common Stock | $-20.99M | -1.1M -100.00% | 0 | medium |
| Q1 2026 as of | Brown Advisory Inc 13F manager | New | Common Stock | $14.66M | +1.7M | 1,705,077 1.77% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common Stock | $14.64M | +1.3M +1298.11% | 1,398,112 1.46% of shares | medium |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | Trim | Common Stock | $-5.40M | -628K -60.02% | 418,528 0.44% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | New | Common Stock | $5.18M | +459K | 459,128 0.48% of shares | medium |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common Stock | $5.08M | +590K +705.66% | 674,134 0.70% of shares | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | Common Stock | $-4.95M | -576K -44.63% | 714,676 0.74% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | Common Stock | $-4.77M | -258K -7.97% | 2,980,462 3.10% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Exit | Common Stock | $-3.18M | -172K -100.00% | 0 | low |
| Q1 2026 as of | Prescott Group Capital Management, L.L.C. 13F manager | New | Common Stock | $3.07M | +357K | 357,050 0.37% of shares | low |
| Q1 2026 as of | Fortress Investment Group LLC 13F manager | Exit | Common Stock | $-2.82M | -153K -100.00% | 0 | low |
| Q1 2026 as of | Prelude Capital Management, LLC 13F manager | New | Common Stock | $2.58M | +299K | 299,491 0.31% of shares | low |
| Q1 2026 as of | Hbk Investments L P 13F manager | Exit | Common Stock | $-2.22M | -120K -100.00% | 0 | low |
| Q4 2025 as of | Hbk Investments L P 13F manager | New | Common Stock | $2.22M | +120K | 120,000 0.12% of shares | low |
| Q1 2026 as of | Kayne Anderson Rudnick Investment Management, LLC 13F manager | Add | Common Stock | $1.72M | +201K +191.03% | 305,577 0.32% of shares | low |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | Common Stock | $-1.58M | -184K -91.79% | 16,418 0.02% of shares | low |
| Q1 2026 as of | Laurion Capital Management LP 13F manager | Exit | Common Stock | $-1.48M | -80K -100.00% | 0 | low |
| Q1 2026 as of | TD Asset Management Inc 13F manager | Exit | Common Stock | $-1.26M | -68K -100.00% | 0 | low |
| Q1 2026 as of | Federated Hermes Inc 13F manager | Add | Common Stock | $1.03M | +120K +26.67% | 570,000 0.59% of shares | low |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | Common Stock | $928.0K | +108K +5.42% | 2,100,356 2.19% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | New | Common Stock | $777.6K | +90K | 90,423 0.09% of shares | low |
| Q4 2025 as of | Oxford Asset Management LLP 13F manager | New | Common Stock | $669.6K | +36K | 36,193 0.04% of shares | low |
| Q1 2026 as of | Emerald Mutual Fund Advisers Trust 13F manager | Add | Common Stock | $556.2K | +65K +10.99% | 653,342 0.68% of shares | low |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | New | Common Stock | $479.1K | +56K | 55,706 0.06% of shares | low |
| Q1 2026 as of | Hudson Bay Capital Management LP 13F manager | Exit | Common Stock | $-237.0K | -13K -100.00% | 0 | low |
| Q2 2026 as of | Deutsche Bank AG 13F manager | New | Common Stock | $208.7K | +19K | 18,503 0.02% of shares | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | New | Common Stock | $153.1K | +18K | 17,803 0.02% of shares | low |
| Q4 2025 as of | Barclays PLC 13F manager | New | Common Stock | $133.2K | +7K | 7,200 <0.01% of shares | low |
| Q2 2026 as of | The PNC Financial Services Group, Inc. 13F manager | New | Common Stock | $81.8K | +7K | 7,248 <0.01% of shares | low |
| Q1 2026 as of | Emerald Advisers, LLC 13F manager | Trim | Common Stock | $-78.8K | -9K -0.98% | 923,726 0.96% of shares | low |
| Q1 2026 as of | Principal Financial Group Inc 13F manager | Add | Common Stock | $67.7K | +8K +1.20% | 664,136 0.69% of shares | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | New | Common Stock | $46.4K | +5K | 5,400 <0.01% of shares | low |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common Stock | $29.2K | +3K +25.14% | 16,894 0.02% of shares | low |
| Q1 2026 as of | Ameritas Investment Partners, Inc. 13F manager | New | Common Stock | $17.8K | +2K | 2,072 <0.01% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | New | Common Stock | $12.0K | +1K | 1,393 <0.01% of shares | low |
| Q1 2026 as of | Sterling Capital Management LLC 13F manager | New | Common Stock | $6.1K | +710 | 710 <0.01% of shares | low |
| Q1 2026 as of | Hunter Associates Investment Management LLC 13F manager | New | Common Stock | $1.2K | +143K | 142,962 0.15% of shares | low |
| Q1 2026 as of | Assetmark, Inc 13F manager | Add | Common Stock | $869 | +101 +5.16% | 2,058 <0.01% of shares | low |
| Q2 2026 as of | Harbor Capital Advisors, Inc. 13F manager | New | Common Stock | $695 | +62K | 61,606 0.06% of shares | low |
| Q4 2025 as of | Bank of America Corp /De 13F manager | New | Common Stock | $111 | +6 | 6 <0.01% of shares | low |
| Q1 2026 as of | Bessemer Group Inc 13F manager | New | Common Stock | $4 | +439 | 439 <0.01% of shares | low |
| Q2 2026 as of | Covestor Ltd 13F manager | New | Common Stock | $0 | +41 | 41 <0.01% of shares | low |