Pediatrix Medical Group, Inc.
MD- Exchange
- NYSE
- Industry
- Services-Hospitals
- SEC CIK
- 0000893949
No open-market purchases or sales by Pediatrix Medical Group, Inc. insiders were filed in the last 90 days; 304 institutions reported holding it in 13F filings for Q2 2026, worth $2.12B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Pediatrix Medical Group, Inc. as of Mar 31, 2025. 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
- 241
- +16 vs. Q4 2024
- Shares held
- 80.2M
- −1.57M (−1.9%) vs. Q4 2024
- Total value
- $1.16B
- +$87.9M (+8.2%) vs. Q4 2024
- New holders
- 36
- 79 more added
- Sold out
- 20
- 85 more reduced
4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MD 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 | 304 | $2.12B |
| Q1 2026 | 297 | $1.78B |
| Q4 2025 | 299 | $1.77B |
| Q3 2025 | 268 | $1.35B |
| Q2 2025 | 264 | $1.16B |
| Q1 2025 | 241 | $1.16B |
| Q4 2024 | 229 | $1.08B |
| Q3 2024 | 219 | $995.9M |
| Q2 2024 | 228 | $658.9M |
| Q1 2024 | 213 | $853.2M |
| Q4 2023 | 224 | $764.8M |
| Q3 2023 | 205 | $1.04B |
| Q2 2023 | 215 | $1.16B |
| Q1 2023 | 214 | $1.25B |
| Q4 2022 | 209 | $1.25B |
| Q3 2022 | 211 | $1.39B |
| Q2 2022 | 198 | $1.82B |
| Q1 2022 | 224 | $1.98B |
| Q4 2021 | 204 | $2.28B |
| Q3 2021 | 221 | $2.39B |
| Q2 2021 | 220 | $2.67B |
| Q1 2021 | 207 | $2.32B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Asset Management Americas Inc | 268,506 | $3.89M | 0.00% | +12,171+4.7% | Added |
| Ameriprise Financial Inc | 270,287 | $3.92M | 0.00% | +5,545+2.1% | Added |
| Marshall Wace, LLP | 271,736 | $3.94M | 0.01% | +271,736 | New |
| Citadel Advisors LLC | 280,440 | $4.06M | 0.00% | −250,349−47.2% | Reduced |
| Empowered Funds, LLC | 289,452 | $4.19M | 0.06% | +9,007+3.2% | Added |
| Panagora Asset Management Inc | 356,982 | $5.17M | 0.03% | +53,625+17.7% | Added |
| Teacher Retirement System of Texas | 371,756 | $5.39M | 0.02% | +178,386+92.3% | Added |
| CastleKnight Management LP | 413,900 | $6.00M | 0.64% | −11,200−2.6% | Reduced |
| AQR Capital Management LLC | 458,880 | $6.47M | 0.01% | +14,799+3.3% | Added |
| Aristotle Capital Boston, LLC | 530,178 | $7.68M | 0.38% | −126,862−19.3% | Reduced |
| Oberweis Asset Management Inc | 545,600 | $7.91M | 0.39% | +79,000+16.9% | Added |
| Nuveen, LLC | 553,742 | $8.02M | 0.00% | +553,742 | New |
| Bridgeway Capital Management, LLC | 554,452 | $8.03M | 0.20% | +9,007+1.7% | Added |
| Goldman Sachs Group Inc | 565,754 | $8.20M | 0.00% | −102,013−15.3% | Reduced |
| Principal Financial Group Inc | 586,190 | $8.49M | 0.00% | +34,266+6.2% | Added |
| Bank of America Corp | 594,008 | $8.61M | 0.00% | +256,023+75.7% | Added |
| Bank of New York Mellon Corp | 608,816 | $8.82M | 0.00% | −19,461−3.1% | Reduced |
| Brandes Investment Partners, LP | 690,158 | $10.0M | 0.10% | −95,016−12.1% | Reduced |
| Qube Research & Technologies Ltd | 720,930 | $10.4M | 0.02% | −40,130−5.3% | Reduced |
| Segall Bryant & Hamill, LLC | 734,786 | $10.6M | 0.16% | −47,093−6.0% | Reduced |
| Dana Investment Advisors, Inc. | 770,941 | $11.2M | 0.40% | −55,889−6.8% | Reduced |
| Prudential Financial Inc | 787,667 | $11.4M | 0.02% | −20,991−2.6% | Reduced |
| ArrowMark Colorado Holdings LLC | 791,201 | $11.5M | 0.19% | −11,697−1.5% | Reduced |
| Invesco Ltd. | 863,269 | $12.5M | 0.00% | +73,157+9.3% | Added |
| JPMorgan Chase & Co | 933,108 | $13.5M | 0.00% | +1,508+0.2% | Added |
| Northern Trust Corp | 946,000 | $13.7M | 0.00% | −20,347−2.1% | Reduced |
| Pacer Advisors, Inc. | 992,948 | $14.4M | 0.03% | −1,712,203−63.3% | Reduced |
| Charles Schwab Investment Management Inc | 1,124,952 | $16.3M | 0.00% | −33,288−2.9% | Reduced |
| Renaissance Technologies LLC | 1,221,000 | $17.7M | 0.03% | +382,200+45.6% | Added |
| Morgan Stanley | 1,323,320 | $19.2M | 0.00% | +10,262+0.8% | Added |
| American Century Companies Inc | 1,501,838 | $21.8M | 0.01% | −237,485−13.7% | Reduced |
| D. E. Shaw & Co., Inc. | 1,872,177 | $27.1M | 0.03% | −271,319−12.7% | Reduced |
| Boston Partners | 1,981,889 | $28.0M | 0.03% | +25,536+1.3% | Added |
| Geode Capital Management, LLC | 2,014,128 | $29.2M | 0.00% | +66,332+3.4% | Added |
| FMR LLC | 2,906,458 | $42.1M | 0.00% | +990.0% | Added |
| Rubric Capital Management LP | 3,133,299 | $45.4M | 0.81% | −15,141−0.5% | Reduced |
| Dimensional Fund Advisors LP | 3,170,537 | $45.9M | 0.01% | −88,002−2.7% | Reduced |
| State Street Corp | 3,526,084 | $51.1M | 0.00% | −58,147−1.6% | Reduced |
| Alliancebernstein L.P. | 6,852,691 | $99.3M | 0.04% | −497,798−6.8% | Reduced |
| Vanguard Group Inc | 10,796,650 | $156.4M | 0.00% | −15,961−0.1% | Reduced |
| BlackRock, Inc. | 14,026,480 | $203.2M | 0.00% | −156,377−1.1% | Reduced |
| Proequities, Inc. | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −147,590−100.0% | Sold out |
| M&T Bank Corp | 0 | $0 | 0.00% | −99,090−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −69,622−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −66,204−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −30,156−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −20,811−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −18,644−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −17,279−100.0% | Sold out |
| Savant Capital, LLC | 0 | $0 | 0.00% | −14,879−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −14,500−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −13,698−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −11,055−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,590−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −1,462−100.0% | Sold out |
| EnRich Financial Partners LLC | 0 | $0 | 0.00% | −656−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −599−100.0% | Sold out |
| Pineridge Advisors LLC | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Eagle Bay Advisors LLC | 0 | $0 | 0.00% | −97−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Hanseatic Management Services Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| WR Wealth Planners, LLC | – | – | – | – | Not filed |