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, Q4 2024
Institutional positions in Pediatrix Medical Group, Inc. as of Dec 31, 2024. 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
- 229
- +12 vs. Q3 2024
- Shares held
- 82.3M
- −2.37M (−2.8%) vs. Q3 2024
- Total value
- $1.08B
- +$98.7M (+10.1%) vs. Q3 2024
- New holders
- 34
- 81 more added
- Sold out
- 22
- 74 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 14,182,857 | $186.1M | 0.00% | +346,306+2.5% | Added |
| Vanguard Group Inc | 10,812,611 | $141.9M | 0.00% | +113,976+1.1% | Added |
| Alliancebernstein L.P. | 7,350,489 | $96.4M | 0.03% | −759,605−9.4% | Reduced |
| State Street Corp | 3,584,231 | $47.0M | 0.00% | +43,440+1.2% | Added |
| Dimensional Fund Advisors LP | 3,258,539 | $42.8M | 0.01% | −15,422−0.5% | Reduced |
| Rubric Capital Management LP | 3,148,440 | $41.3M | 0.75% | −5,126,560−62.0% | Reduced |
| FMR LLC | 2,906,359 | $38.1M | 0.00% | +2,896,518+29,433.2% | Added |
| Pacer Advisors, Inc. | 2,705,151 | $35.5M | 0.08% | +2,705,151 | New |
| D. E. Shaw & Co., Inc. | 2,143,496 | $28.1M | 0.03% | −182,007−7.8% | Reduced |
| Boston Partners | 1,956,353 | $25.9M | 0.03% | +393,600+25.2% | Added |
| Geode Capital Management, LLC | 1,947,796 | $25.6M | 0.00% | +11,045+0.6% | Added |
| American Century Companies Inc | 1,739,323 | $22.8M | 0.01% | +1,500,485+628.2% | Added |
| Morgan Stanley | 1,313,058 | $17.2M | 0.00% | −2,159,435−62.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,158,240 | $15.2M | 0.00% | −209,105−15.3% | Reduced |
| Northern Trust Corp | 966,347 | $12.7M | 0.00% | +147,522+18.0% | Added |
| JPMorgan Chase & Co | 931,600 | $12.2M | 0.00% | −10,712−1.1% | Reduced |
| Renaissance Technologies LLC | 838,800 | $11.0M | 0.02% | +453,000+117.4% | Added |
| Dana Investment Advisors, Inc. | 826,830 | $10.8M | 0.36% | −88,725−9.7% | Reduced |
| Prudential Financial Inc | 808,658 | $10.6M | 0.01% | +46,635+6.1% | Added |
| ArrowMark Colorado Holdings LLC | 802,898 | $10.5M | 0.14% | +15,249+1.9% | Added |
| Invesco Ltd. | 790,112 | $10.4M | 0.00% | −259,880−24.8% | Reduced |
| Brandes Investment Partners, LP | 785,174 | $10.3M | 0.12% | −28,890−3.5% | Reduced |
| Segall Bryant & Hamill, LLC | 781,879 | $10.3M | 0.14% | −463,071−37.2% | Reduced |
| Qube Research & Technologies Ltd | 761,060 | $9.99M | 0.02% | +507,120+199.7% | Added |
| Goldman Sachs Group Inc | 667,767 | $8.76M | 0.00% | −183,679−21.6% | Reduced |
| Aristotle Capital Boston, LLC | 657,040 | $8.62M | 0.32% | −62,904−8.7% | Reduced |
| Bank of New York Mellon Corp | 628,277 | $8.24M | 0.00% | −39,413−5.9% | Reduced |
| Principal Financial Group Inc | 551,924 | $7.24M | 0.00% | +38,306+7.5% | Added |
| Bridgeway Capital Management, LLC | 545,445 | $7.16M | 0.16% | +13,607+2.6% | Added |
| Citadel Advisors LLC | 530,789 | $6.96M | 0.01% | −549,031−50.8% | Reduced |
| Nuveen Asset Management, LLC | 485,587 | $6.37M | 0.00% | +255,273+110.8% | Added |
| Oberweis Asset Management Inc | 466,600 | $6.12M | 0.29% | +466,600 | New |
| AQR Capital Management LLC | 444,081 | $5.83M | 0.01% | −364,257−45.1% | Reduced |
| Trexquant Investment LP | 431,230 | $5.66M | 0.07% | +227,825+112.0% | Added |
| CastleKnight Management LP | 425,100 | $5.58M | 0.61% | −232,221−35.3% | Reduced |
| Bank of America Corp | 337,985 | $4.43M | 0.00% | −144,861−30.0% | Reduced |
| Panagora Asset Management Inc | 303,357 | $3.98M | 0.02% | +36,265+13.6% | Added |
| Nomura Holdings Inc | 295,919 | $3.88M | 0.02% | +295,919 | New |
| Clark Estates Inc | 282,740 | $3.71M | 0.72% | −34,260−10.8% | Reduced |
| Empowered Funds, LLC | 280,445 | $3.68M | 0.05% | +13,607+5.1% | Added |
| Nordea Investment Management AB | 263,633 | $3.50M | 0.00% | +89,739+51.6% | Added |
| Ameriprise Financial Inc | 264,742 | $3.47M | 0.00% | −72,243−21.4% | Reduced |
| UBS Asset Management Americas Inc | 256,335 | $3.36M | 0.00% | +18,627+7.8% | Added |
| Jane Street Group, LLC | 242,602 | $3.18M | 0.01% | −60,681−20.0% | Reduced |
| Legal & General Group Plc | 238,935 | $3.13M | 0.00% | +11,272+5.0% | Added |
| Raymond James Financial Inc | 233,657 | $3.07M | 0.00% | +233,657 | New |
| Rhumbline Advisers | 224,701 | $2.95M | 0.00% | +3,822+1.7% | Added |
| Russell Investments Group, Ltd. | 213,057 | $2.80M | 0.00% | −11,944−5.3% | Reduced |
| Public Sector Pension Investment Board | 210,613 | $2.76M | 0.01% | +31,272+17.4% | Added |
| Royce & Associates LP | 206,083 | $2.70M | 0.03% | +8,711+4.4% | Added |
| Teacher Retirement System of Texas | 193,370 | $2.54M | 0.01% | +193,370 | New |
| AXA S.A. | 176,040 | $2.31M | 0.01% | 00.0% | Unchanged |
| Swiss National Bank | 168,900 | $2.22M | 0.00% | +4,600+2.8% | Added |
| Federated Hermes, Inc. | 167,177 | $2.19M | 0.00% | −193−0.1% | Reduced |
| Barclays PLC | 151,416 | $1.99M | 0.00% | +9,329+6.6% | Added |
| Bridge City Capital, LLC | 148,861 | $1.95M | 0.52% | −1,562−1.0% | Reduced |
| Saba Capital Management, L.P. | 147,590 | $1.94M | 0.05% | −32,108−17.9% | Reduced |
| UBS Group AG | 137,702 | $1.81M | 0.00% | +74,668+118.5% | Added |
| SEI Investments Co | 133,578 | $1.75M | 0.00% | −16,202−10.8% | Reduced |
| New York State Teachers Retirement System | 130,786 | $1.72M | 0.00% | +4,212+3.3% | Added |
| RBF Capital, LLC | 130,000 | $1.71M | 0.09% | −16,246−11.1% | Reduced |
| Citigroup Inc | 122,996 | $1.61M | 0.00% | +12,034+10.8% | Added |
| SummerHaven Investment Management, LLC | 111,299 | $1.46M | 0.90% | 00.0% | Unchanged |
| M&T Bank Corp | 99,090 | $1.30M | 0.00% | +13,826+16.2% | Added |
| LPL Financial LLC | 92,828 | $1.22M | 0.00% | +4,295+4.9% | Added |
| Winton Group Ltd | 89,981 | $1.18M | 0.08% | −18,705−17.2% | Reduced |
| Two Sigma Investments, LP | 85,943 | $1.13M | 0.00% | −23,482−21.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 85,758 | $1.13M | 0.01% | −177,652−67.4% | Reduced |
| Martingale Asset Management L P | 80,968 | $1.06M | 0.03% | −6,098−7.0% | Reduced |
| California State Teachers Retirement System | 80,327 | $1.05M | 0.00% | +752+0.9% | Added |
| South Dakota Investment Council | 79,654 | $1.04M | 0.02% | 00.0% | Unchanged |
| Great West Life Assurance Co | 79,653 | $1.04M | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 77,393 | $1.02M | 0.00% | +6,753+9.6% | Added |
| Victory Capital Management Inc | 76,553 | $1.00M | 0.00% | +37,463+95.8% | Added |
| Federation des caisses Desjardins du Quebec | 75,691 | $993.1K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 74,023 | $971.2K | 0.00% | +25,663+53.1% | Added |
| Brant Point Investment Management LLC | 71,690 | $940.6K | 0.22% | +30,000+72.0% | Added |
| Campbell & CO Investment Adviser LLC | 69,622 | $913.4K | 0.07% | +69,622 | New |
| Pathstone Holdings, LLC | 68,675 | $901.2K | 0.00% | +3,276+5.0% | Added |
| Lazard Asset Management LLC | 66,204 | $868.0K | 0.00% | +66,204 | New |
| Wells Fargo & Company | 66,028 | $866.3K | 0.00% | +6,521+11.0% | Added |
| Thrivent Financial for Lutherans | 65,475 | $859.0K | 0.00% | −1,032−1.6% | Reduced |
| Susquehanna International Group, LLP | 62,685 | $822.4K | 0.00% | +20,886+50.0% | Added |
| New York State Common Retirement Fund | 61,211 | $803.1K | 0.00% | +5,126+9.1% | Added |
| Verition Fund Management LLC | 59,519 | $780.9K | 0.00% | +36,299+156.3% | Added |
| Algert Global LLC | 57,835 | $758.8K | 0.02% | −55,600−49.0% | Reduced |
| Engineers Gate Manager LP | 57,436 | $753.6K | 0.01% | −1,294−2.2% | Reduced |
| Intech Investment Management LLC | 56,144 | $736.6K | 0.01% | +15,482+38.1% | Added |
| Gotham Asset Management, LLC | 54,642 | $716.9K | 0.01% | +15,044+38.0% | Added |
| Harbor Capital Advisors, Inc. | 53,717 | $705.0K | 0.03% | +5,712+11.9% | Added |
| MetLife Investment Management | 53,552 | $702.6K | 0.00% | +3,419+6.8% | Added |
| Hanseatic Management Services Inc | 52,634 | $690.6K | 0.88% | −1,250−2.3% | Reduced |
| STRS Ohio | 52,400 | $687.5K | 0.00% | −10,400−16.6% | Reduced |
| Allianz Asset Management GmbH | 51,300 | $673.1K | 0.00% | −300−0.6% | Reduced |
| State of Wyoming | 50,114 | $657.5K | 0.08% | +9,296+22.8% | Added |
| Ensign Peak Advisors, Inc | 49,454 | $648.8K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 49,002 | $642.9K | 0.00% | +2,801+6.1% | Added |
| Franklin Resources Inc | 48,507 | $636.4K | 0.00% | −120−0.2% | Reduced |
| State of Alaska, Department of Revenue | 47,939 | $628.0K | 0.01% | −287−0.6% | Reduced |
| Illinois Municipal Retirement Fund | 47,409 | $622.0K | 0.01% | +3,411+7.8% | Added |