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 |
|---|---|---|---|---|---|
| Millennium Management LLC | 164,098 | $2.75M | 0.00% | −165,695−50.2% | Reduced |
| Nomura Holdings Inc | 164,481 | $2.76M | 0.01% | −412,249−71.5% | Reduced |
| Swiss National Bank | 166,500 | $2.79M | 0.00% | +2,600+1.6% | Added |
| Hussman Strategic Advisors, Inc. | 168,000 | $2.81M | 0.61% | −42,000−20.0% | Reduced |
| Great Lakes Advisors, LLC | 168,123 | $2.82M | 0.02% | −164,723−49.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 169,286 | $2.84M | 0.00% | −31,619−15.7% | Reduced |
| Barclays PLC | 170,319 | $2.85M | 0.00% | −17,093−9.1% | Reduced |
| Clark Estates Inc | 171,313 | $2.87M | 0.66% | 00.0% | Unchanged |
| Martingale Asset Management L P | 178,165 | $2.98M | 0.08% | +605+0.3% | Added |
| Royce & Associates LP | 179,046 | $3.00M | 0.03% | −17,074−8.7% | Reduced |
| SEI Investments Co | 182,874 | $3.06M | 0.00% | +8,909+5.1% | Added |
| AXA Investment Managers S.A. | 196,309 | $3.29M | 0.01% | +196,309 | New |
| Trexquant Investment LP | 211,268 | $3.54M | 0.04% | +211,268 | New |
| Winton Group Ltd | 215,096 | $3.60M | 0.13% | +136,820+174.8% | Added |
| Rhumbline Advisers | 216,316 | $3.62M | 0.00% | −3,517−1.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 218,413 | $3.66M | 0.01% | +42,426+24.1% | Added |
| Jane Street Group, LLC | 221,598 | $3.71M | 0.00% | +62,579+39.4% | Added |
| Legal & General Group Plc | 231,056 | $3.87M | 0.00% | −4,826−2.0% | Reduced |
| Phocas Financial Corp. | 232,223 | $3.89M | 0.50% | +232,223 | New |
| Bridge City Capital, LLC | 236,929 | $3.97M | 1.06% | +88,386+59.5% | Added |
| UBS Asset Management Americas Inc | 238,305 | $3.99M | 0.00% | −169,558−41.6% | Reduced |
| Teacher Retirement System of Texas | 244,269 | $4.09M | 0.02% | +90,413+58.8% | Added |
| Raymond James Financial Inc | 247,422 | $4.14M | 0.00% | −180−0.1% | Reduced |
| Nordea Investment Management AB | 274,780 | $4.50M | 0.00% | +6,561+2.4% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 293,642 | $4.92M | 0.00% | 00.0% | Unchanged |
| LSV Asset Management | 305,800 | $5.12M | 0.01% | +7,496+2.5% | Added |
| UBS Group AG | 309,104 | $5.18M | 0.00% | −102,521−24.9% | Reduced |
| CSM Advisors, LLC | 313,675 | $5.25M | 0.15% | +110,877+54.7% | Added |
| Prudential Financial Inc | 323,816 | $5.42M | 0.01% | −346,505−51.7% | Reduced |
| Brandywine Global Investment Management, LLC | 356,800 | $5.98M | 0.04% | −13,241−3.6% | Reduced |
| Public Sector Pension Investment Board | 409,678 | $6.86M | 0.03% | +122,618+42.7% | Added |
| Hillsdale Investment Management Inc. | 452,200 | $7.57M | 0.23% | +75,700+20.1% | Added |
| Principal Financial Group Inc | 460,747 | $7.72M | 0.00% | +5,030+1.1% | Added |
| BNP Paribas Arbitrage, SA | 471,773 | $7.90M | 0.01% | −4,325−0.9% | Reduced |
| Aristotle Capital Boston, LLC | 483,985 | $8.11M | 0.42% | −7,415−1.5% | Reduced |
| Panagora Asset Management Inc | 503,580 | $8.43M | 0.03% | −16,390−3.2% | Reduced |
| AQR Capital Management LLC | 527,190 | $8.66M | 0.01% | +132,263+33.5% | Added |
| Empowered Funds, LLC | 528,547 | $8.85M | 0.09% | +42,966+8.8% | Added |
| Bank of America Corp | 544,058 | $9.11M | 0.00% | −19,653−3.5% | Reduced |
| Oberweis Asset Management Inc | 545,600 | $9.14M | 0.35% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 601,810 | $10.1M | 0.00% | −3,430−0.6% | Reduced |
| ArrowMark Colorado Holdings LLC | 606,511 | $10.2M | 0.19% | +17,219+2.9% | Added |
| Pacer Advisors, Inc. | 610,911 | $10.2M | 0.03% | −161,982−21.0% | Reduced |
| Brandes Investment Partners, LP | 630,711 | $10.6M | 0.08% | +65,499+11.6% | Added |
| Bridgeway Capital Management, LLC | 646,792 | $10.8M | 0.23% | +71,907+12.5% | Added |
| Ameriprise Financial Inc | 671,749 | $11.3M | 0.00% | −72,724−9.8% | Reduced |
| CastleKnight Management LP | 682,000 | $11.4M | 0.61% | −24,250−3.4% | Reduced |
| Goldman Sachs Group Inc | 766,555 | $12.8M | 0.00% | −23,988−3.0% | Reduced |
| Dana Investment Advisors, Inc. | 801,462 | $13.4M | 0.39% | +42,162+5.6% | Added |
| JPMorgan Chase & Co | 827,075 | $13.9M | 0.00% | +140,577+20.5% | Added |
| Alliancebernstein L.P. | 839,886 | $14.1M | 0.00% | −998,947−54.3% | Reduced |
| Invesco Ltd. | 877,019 | $14.7M | 0.00% | +282,840+47.6% | Added |
| Northern Trust Corp | 932,680 | $15.6M | 0.00% | +22,828+2.5% | Added |
| Qube Research & Technologies Ltd | 1,143,306 | $19.2M | 0.03% | +407,780+55.4% | Added |
| Morgan Stanley | 1,279,411 | $21.4M | 0.00% | −36,951−2.8% | Reduced |
| Renaissance Technologies LLC | 1,306,000 | $21.9M | 0.03% | +102,100+8.5% | Added |
| Boston Partners | 1,427,953 | $24.1M | 0.02% | +8,335+0.6% | Added |
| Charles Schwab Investment Management Inc | 1,447,240 | $24.2M | 0.00% | +179,297+14.1% | Added |
| Nuveen, LLC | 1,551,275 | $26.0M | 0.01% | +711,696+84.8% | Added |
| D. E. Shaw & Co., Inc. | 2,021,337 | $33.9M | 0.03% | +443,575+28.1% | Added |
| Geode Capital Management, LLC | 2,167,291 | $36.3M | 0.00% | +168,461+8.4% | Added |
| FMR LLC | 2,204,537 | $36.9M | 0.00% | −209,500−8.7% | Reduced |
| American Century Companies Inc | 2,682,976 | $44.9M | 0.02% | +751,109+38.9% | Added |
| Dimensional Fund Advisors LP | 3,399,778 | $56.9M | 0.01% | +81,554+2.5% | Added |
| State Street Corp | 3,530,700 | $59.1M | 0.00% | +41,255+1.2% | Added |
| Victory Capital Management Inc | 4,126,207 | $69.1M | 0.04% | +968,553+30.7% | Added |
| Vanguard Group Inc | 10,892,883 | $182.5M | 0.00% | −92,357−0.8% | Reduced |
| BlackRock, Inc. | 13,849,278 | $232.0M | 0.00% | −98,843−0.7% | Reduced |
| Invenomic Capital Management LP | 0 | $0 | 0.00% | −285,906−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −197,681−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −106,586−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −62,601−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −55,266−100.0% | Sold out |
| Brant Point Investment Management LLC | 0 | $0 | 0.00% | −54,007−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −53,175−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −52,586−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −48,406−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −48,087−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −38,524−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −31,811−100.0% | Sold out |
| Moody National Bank Trust Division | 0 | $0 | 0.00% | −22,761−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −18,300−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −15,855−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −14,730−100.0% | Sold out |
| Pinnacle Wealth Planning Services, Inc. | 0 | $0 | 0.00% | −12,712−100.0% | Sold out |
| Ritholtz Wealth Management | 0 | $0 | 0.00% | −11,866−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −11,736−100.0% | Sold out |
| Optimize Financial Inc | 0 | $0 | 0.00% | −11,462−100.0% | Sold out |
| Mutual of America Capital Management LLC | 0 | $0 | 0.00% | −10,818−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −10,549−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −6,929−100.0% | Sold out |
| Marshall & Sullivan Inc | 0 | $0 | 0.00% | −2,891−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −1,319−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −703−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −386−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −302−100.0% | Sold out |
| Highline Wealth Partners LLC | 0 | $0 | 0.00% | −176−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| EP Wealth Advisors, LLC | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |