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, Q3 2025
Institutional positions in Pediatrix Medical Group, Inc. as of Sep 30, 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
- 268
- +7 vs. Q2 2025
- Shares held
- 80.6M
- −29.0K (0.0%) vs. Q2 2025
- Total value
- $1.35B
- +$193.4M (+16.7%) vs. Q2 2025
- New holders
- 37
- 102 more added
- Sold out
- 30
- 95 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,849,278 | $232.0M | 0.00% | −98,843−0.7% | Reduced |
| Vanguard Group Inc | 10,892,883 | $182.5M | 0.00% | −92,357−0.8% | Reduced |
| Victory Capital Management Inc | 4,126,207 | $69.1M | 0.04% | +968,553+30.7% | Added |
| State Street Corp | 3,530,700 | $59.1M | 0.00% | +41,255+1.2% | Added |
| Dimensional Fund Advisors LP | 3,399,778 | $56.9M | 0.01% | +81,554+2.5% | Added |
| American Century Companies Inc | 2,682,976 | $44.9M | 0.02% | +751,109+38.9% | Added |
| FMR LLC | 2,204,537 | $36.9M | 0.00% | −209,500−8.7% | Reduced |
| Geode Capital Management, LLC | 2,167,291 | $36.3M | 0.00% | +168,461+8.4% | Added |
| D. E. Shaw & Co., Inc. | 2,021,337 | $33.9M | 0.03% | +443,575+28.1% | Added |
| Nuveen, LLC | 1,551,275 | $26.0M | 0.01% | +711,696+84.8% | Added |
| Charles Schwab Investment Management Inc | 1,447,240 | $24.2M | 0.00% | +179,297+14.1% | Added |
| Boston Partners | 1,427,953 | $24.1M | 0.02% | +8,335+0.6% | Added |
| Renaissance Technologies LLC | 1,306,000 | $21.9M | 0.03% | +102,100+8.5% | Added |
| Morgan Stanley | 1,279,411 | $21.4M | 0.00% | −36,951−2.8% | Reduced |
| Qube Research & Technologies Ltd | 1,143,306 | $19.2M | 0.03% | +407,780+55.4% | Added |
| Northern Trust Corp | 932,680 | $15.6M | 0.00% | +22,828+2.5% | Added |
| Invesco Ltd. | 877,019 | $14.7M | 0.00% | +282,840+47.6% | Added |
| Alliancebernstein L.P. | 839,886 | $14.1M | 0.00% | −998,947−54.3% | Reduced |
| JPMorgan Chase & Co | 827,075 | $13.9M | 0.00% | +140,577+20.5% | Added |
| Dana Investment Advisors, Inc. | 801,462 | $13.4M | 0.39% | +42,162+5.6% | Added |
| Goldman Sachs Group Inc | 766,555 | $12.8M | 0.00% | −23,988−3.0% | Reduced |
| CastleKnight Management LP | 682,000 | $11.4M | 0.61% | −24,250−3.4% | Reduced |
| Ameriprise Financial Inc | 671,749 | $11.3M | 0.00% | −72,724−9.8% | Reduced |
| Bridgeway Capital Management, LLC | 646,792 | $10.8M | 0.23% | +71,907+12.5% | Added |
| Brandes Investment Partners, LP | 630,711 | $10.6M | 0.08% | +65,499+11.6% | Added |
| Pacer Advisors, Inc. | 610,911 | $10.2M | 0.03% | −161,982−21.0% | Reduced |
| ArrowMark Colorado Holdings LLC | 606,511 | $10.2M | 0.19% | +17,219+2.9% | Added |
| Bank of New York Mellon Corp | 601,810 | $10.1M | 0.00% | −3,430−0.6% | Reduced |
| Oberweis Asset Management Inc | 545,600 | $9.14M | 0.35% | 00.0% | Unchanged |
| Bank of America Corp | 544,058 | $9.11M | 0.00% | −19,653−3.5% | Reduced |
| Empowered Funds, LLC | 528,547 | $8.85M | 0.09% | +42,966+8.8% | Added |
| AQR Capital Management LLC | 527,190 | $8.66M | 0.01% | +132,263+33.5% | Added |
| Panagora Asset Management Inc | 503,580 | $8.43M | 0.03% | −16,390−3.2% | Reduced |
| Aristotle Capital Boston, LLC | 483,985 | $8.11M | 0.42% | −7,415−1.5% | Reduced |
| BNP Paribas Arbitrage, SA | 471,773 | $7.90M | 0.01% | −4,325−0.9% | Reduced |
| Principal Financial Group Inc | 460,747 | $7.72M | 0.00% | +5,030+1.1% | Added |
| Hillsdale Investment Management Inc. | 452,200 | $7.57M | 0.23% | +75,700+20.1% | Added |
| Public Sector Pension Investment Board | 409,678 | $6.86M | 0.03% | +122,618+42.7% | Added |
| Brandywine Global Investment Management, LLC | 356,800 | $5.98M | 0.04% | −13,241−3.6% | Reduced |
| Prudential Financial Inc | 323,816 | $5.42M | 0.01% | −346,505−51.7% | Reduced |
| CSM Advisors, LLC | 313,675 | $5.25M | 0.15% | +110,877+54.7% | Added |
| UBS Group AG | 309,104 | $5.18M | 0.00% | −102,521−24.9% | Reduced |
| LSV Asset Management | 305,800 | $5.12M | 0.01% | +7,496+2.5% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 293,642 | $4.92M | 0.00% | 00.0% | Unchanged |
| Nordea Investment Management AB | 274,780 | $4.50M | 0.00% | +6,561+2.4% | Added |
| Raymond James Financial Inc | 247,422 | $4.14M | 0.00% | −180−0.1% | Reduced |
| Teacher Retirement System of Texas | 244,269 | $4.09M | 0.02% | +90,413+58.8% | Added |
| UBS Asset Management Americas Inc | 238,305 | $3.99M | 0.00% | −169,558−41.6% | Reduced |
| Bridge City Capital, LLC | 236,929 | $3.97M | 1.06% | +88,386+59.5% | Added |
| Phocas Financial Corp. | 232,223 | $3.89M | 0.50% | +232,223 | New |
| Legal & General Group Plc | 231,056 | $3.87M | 0.00% | −4,826−2.0% | Reduced |
| Jane Street Group, LLC | 221,598 | $3.71M | 0.00% | +62,579+39.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 218,413 | $3.66M | 0.01% | +42,426+24.1% | Added |
| Rhumbline Advisers | 216,316 | $3.62M | 0.00% | −3,517−1.6% | Reduced |
| Winton Group Ltd | 215,096 | $3.60M | 0.13% | +136,820+174.8% | Added |
| Trexquant Investment LP | 211,268 | $3.54M | 0.04% | +211,268 | New |
| AXA Investment Managers S.A. | 196,309 | $3.29M | 0.01% | +196,309 | New |
| SEI Investments Co | 182,874 | $3.06M | 0.00% | +8,909+5.1% | Added |
| Royce & Associates LP | 179,046 | $3.00M | 0.03% | −17,074−8.7% | Reduced |
| Martingale Asset Management L P | 178,165 | $2.98M | 0.08% | +605+0.3% | Added |
| Clark Estates Inc | 171,313 | $2.87M | 0.66% | 00.0% | Unchanged |
| Barclays PLC | 170,319 | $2.85M | 0.00% | −17,093−9.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 169,286 | $2.84M | 0.00% | −31,619−15.7% | Reduced |
| Great Lakes Advisors, LLC | 168,123 | $2.82M | 0.02% | −164,723−49.5% | Reduced |
| Hussman Strategic Advisors, Inc. | 168,000 | $2.81M | 0.61% | −42,000−20.0% | Reduced |
| Swiss National Bank | 166,500 | $2.79M | 0.00% | +2,600+1.6% | Added |
| Nomura Holdings Inc | 164,481 | $2.76M | 0.01% | −412,249−71.5% | Reduced |
| Millennium Management LLC | 164,098 | $2.75M | 0.00% | −165,695−50.2% | Reduced |
| Cinctive Capital Management LP | 162,769 | $2.73M | 0.14% | −612,964−79.0% | Reduced |
| Allianz Asset Management GmbH | 158,777 | $2.66M | 0.00% | +97,365+158.5% | Added |
| Russell Investments Group, Ltd. | 151,917 | $2.54M | 0.00% | −56,795−27.2% | Reduced |
| Engineers Gate Manager LP | 150,832 | $2.53M | 0.03% | −1,937−1.3% | Reduced |
| Segall Bryant & Hamill, LLC | 143,716 | $2.41M | 0.03% | −504,961−77.8% | Reduced |
| Tudor Investment Corp Et Al | 143,560 | $2.40M | 0.02% | −137,553−48.9% | Reduced |
| New York State Teachers Retirement System | 141,528 | $2.37M | 0.00% | +8,115+6.1% | Added |
| Wedge Capital Management L L P | 138,228 | $2.32M | 0.04% | +138,228 | New |
| HSBC Holdings PLC | 132,173 | $2.19M | 0.00% | +20,176+18.0% | Added |
| RBF Capital, LLC | 130,000 | $2.18M | 0.10% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 124,142 | $2.08M | 0.01% | +80,883+187.0% | Added |
| New York State Common Retirement Fund | 116,950 | $1.96M | 0.00% | +54,705+87.9% | Added |
| Gotham Asset Management, LLC | 116,093 | $1.94M | 0.01% | +724+0.6% | Added |
| Jackson Creek Investment Advisors LLC | 110,131 | $1.84M | 0.53% | −410.0% | Reduced |
| Federated Hermes, Inc. | 105,642 | $1.77M | 0.00% | +3,190+3.1% | Added |
| Lazard Asset Management LLC | 103,009 | $1.73M | 0.00% | +13,797+15.5% | Added |
| Citadel Advisors LLC | 92,452 | $1.55M | 0.00% | −550,836−85.6% | Reduced |
| Zacks Investment Management | 89,677 | $1.50M | 0.01% | +89,677 | New |
| LPL Financial LLC | 88,502 | $1.48M | 0.00% | +103+0.1% | Added |
| HRT Financial LP | 84,429 | $1.41M | 0.01% | +84,429 | New |
| Price T Rowe Associates Inc | 82,782 | $1.39M | 0.00% | −2,795−3.3% | Reduced |
| California State Teachers Retirement System | 79,338 | $1.33M | 0.00% | +40.0% | Added |
| Wells Fargo & Company | 79,055 | $1.32M | 0.00% | +9,985+14.5% | Added |
| Integrated Quantitative Investments LLC | 74,071 | $1.24M | 0.35% | +310.0% | Added |
| Franklin Resources Inc | 70,873 | $1.19M | 0.00% | +6,404+9.9% | Added |
| Exchange Traded Concepts, LLC | 70,831 | $1.19M | 0.01% | +70,831 | New |
| Great West Life Assurance Co | 72,638 | $1.18M | 0.00% | 00.0% | Unchanged |
| Wakefield Asset Management LLLP | 69,905 | $1.17M | 0.32% | +114+0.2% | Added |
| Point72 Asset Management, L.P. | 67,769 | $1.14M | 0.00% | −483,074−87.7% | Reduced |
| Gsa Capital Partners LLP | 67,511 | $1.13M | 0.09% | −2,469−3.5% | Reduced |
| Virginia Retirement Systems Et Al | 67,100 | $1.12M | 0.01% | −4,900−6.8% | Reduced |
| Rockefeller Capital Management L.P. | 64,984 | $1.09M | 0.00% | +64,984 | New |