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 2023
Institutional positions in Pediatrix Medical Group, Inc. as of Dec 31, 2023. 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
- 224
- +20 vs. Q3 2023
- Shares held
- 82.2M
- +149.4K (+0.2%) vs. Q3 2023
- Total value
- $764.8M
- −$278.0M (−26.7%) vs. Q3 2023
- New holders
- 37
- 90 more added
- Sold out
- 17
- 64 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aristides Capital LLC | 26,445 | $245.9K | 0.12% | +26,445 | New |
| Teachers Retirement System of the State of Kentucky | 27,205 | $253.0K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 28,197 | $262.0K | 0.00% | −12,859−31.3% | Reduced |
| New Vernon Capital Holdings II LLC | 30,029 | $279.3K | 0.15% | +30,029 | New |
| Maryland State Retirement & Pension System | 30,478 | $283.4K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 31,368 | $292.0K | 0.00% | −833−2.6% | Reduced |
| Susquehanna International Group, LLP | 32,436 | $301.7K | 0.00% | +4,988+18.2% | Added |
| State of Wyoming | 33,430 | $310.9K | 0.06% | +10,165+43.7% | Added |
| Yousif Capital Management, LLC | 34,062 | $316.8K | 0.00% | +45+0.1% | Added |
| Voya Investment Management LLC | 34,239 | $318.4K | 0.00% | +434+1.3% | Added |
| Janus Henderson Group PLC | 34,687 | $322.4K | 0.00% | −64−0.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 35,983 | $334.6K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 36,161 | $336.3K | 0.00% | +25,098+226.9% | Added |
| Comerica Bank | 36,413 | $338.6K | 0.00% | −12,127−25.0% | Reduced |
| Oppenheimer & Co Inc | 36,925 | $343.4K | 0.01% | −9,744−20.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 38,516 | $358.0K | 0.00% | +38,516 | New |
| Legato Capital Management LLC | 38,879 | $361.6K | 0.05% | 00.0% | Unchanged |
| Corton Capital Inc. | 39,564 | $367.9K | 0.12% | +24,384+160.6% | Added |
| Deutsche Bank AG | 39,824 | $370.4K | 0.00% | −872−2.1% | Reduced |
| Jane Street Group, LLC | 41,037 | $381.6K | 0.00% | +41,037 | New |
| Dynamic Technology Lab Private Ltd | 41,364 | $385.0K | 0.04% | +30,134+268.3% | Added |
| Louisiana State Employees Retirement System | 41,400 | $385.0K | 0.01% | −700−1.7% | Reduced |
| State Board of Administration of Florida Retirement System | 41,400 | $385.0K | 0.00% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 41,573 | $386.6K | 0.03% | +7,871+23.4% | Added |
| Manufacturers Life Insurance Company, The | 42,465 | $394.9K | 0.00% | −49−0.1% | Reduced |
| Exchange Traded Concepts, LLC | 43,368 | $403.3K | 0.01% | +13,194+43.7% | Added |
| MetLife Investment Management | 45,151 | $419.9K | 0.00% | 00.0% | Unchanged |
| Illinois Municipal Retirement Fund | 45,513 | $423.0K | 0.01% | −5,997−11.6% | Reduced |
| Tower Research Capital LLC (TRC) | 45,612 | $424.2K | 0.01% | +40,491+790.7% | Added |
| American International Group, Inc. | 45,734 | $425.3K | 0.00% | −375−0.8% | Reduced |
| Winton Group Ltd | 45,734 | $425.3K | 0.03% | +15,089+49.2% | Added |
| Walleye Capital LLC | 47,220 | $439.1K | 0.01% | +47,220 | New |
| SG Americas Securities, LLC | 48,208 | $448.0K | 0.00% | +731+1.5% | Added |
| M&T Bank Corp | 48,771 | $453.0K | 0.00% | +3,157+6.9% | Added |
| LSV Asset Management | 49,500 | $460.0K | 0.00% | +25,800+108.9% | Added |
| State of Alaska, Department of Revenue | 51,691 | $480.0K | 0.01% | +172+0.3% | Added |
| Ensign Peak Advisors, Inc | 51,949 | $483.1K | 0.00% | +10,550+25.5% | Added |
| SummerHaven Investment Management, LLC | 52,900 | $492.0K | 0.32% | +1,208+2.3% | Added |
| UBS Group AG | 57,994 | $539.3K | 0.00% | +20,111+53.1% | Added |
| Martingale Asset Management L P | 62,501 | $581.3K | 0.01% | +1,500+2.5% | Added |
| Gsa Capital Partners LLP | 65,196 | $606.0K | 0.05% | +43,939+206.7% | Added |
| Oppenheimer Asset Management Inc. | 69,625 | $647.5K | 0.01% | −15,593−18.3% | Reduced |
| Texas Permanent School Fund | 71,522 | $665.2K | 0.01% | +1,277+1.8% | Added |
| Citigroup Inc | 71,908 | $668.7K | 0.00% | +24,030+50.2% | Added |
| Federation des caisses Desjardins du Quebec | 75,691 | $703.9K | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 76,898 | $714.0K | 0.00% | −3,676−4.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 78,515 | $730.2K | 0.00% | −102,418−56.6% | Reduced |
| Wedge Capital Management L L P | 81,988 | $762.5K | 0.01% | +32,831+66.8% | Added |
| American Century Companies Inc | 82,640 | $768.6K | 0.00% | +38,542+87.4% | Added |
| Price T Rowe Associates Inc | 83,700 | $779.0K | 0.00% | +14,085+20.2% | Added |
| California State Teachers Retirement System | 84,864 | $789.2K | 0.00% | −4,076−4.6% | Reduced |
| Bridgewater Associates, LP | 88,468 | $822.8K | 0.00% | −24,147−21.4% | Reduced |
| State of Tennessee, Treasury Department | 88,985 | $827.6K | 0.00% | +29,207+48.9% | Added |
| Campbell & CO Investment Adviser LLC | 96,163 | $894.3K | 0.08% | +74,049+334.9% | Added |
| Sasco Capital Inc | 104,610 | $972.9K | 0.11% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 104,916 | $975.7K | 0.00% | +7,566+7.8% | Added |
| Victory Capital Management Inc | 118,131 | $1.10M | 0.00% | +77,658+191.9% | Added |
| New York State Common Retirement Fund | 119,250 | $1.11M | 0.00% | −192,005−61.7% | Reduced |
| ExodusPoint Capital Management, LP | 119,540 | $1.11M | 0.01% | −129,325−52.0% | Reduced |
| Credit Suisse AG | 121,246 | $1.13M | 0.00% | −8,261−6.4% | Reduced |
| Thrivent Financial for Lutherans | 124,530 | $1.16M | 0.00% | −4,358−3.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 124,896 | $1.16M | 0.01% | −79,629−38.9% | Reduced |
| Bridge City Capital, LLC | 127,713 | $1.19M | 0.46% | +15,056+13.4% | Added |
| Trexquant Investment LP | 128,353 | $1.19M | 0.03% | +43,545+51.3% | Added |
| Engineers Gate Manager LP | 129,617 | $1.21M | 0.03% | +47,970+58.8% | Added |
| Royce & Associates LP | 129,899 | $1.21M | 0.01% | +49,137+60.8% | Added |
| JPMorgan Chase & Co | 134,285 | $1.25M | 0.00% | +8,819+7.0% | Added |
| New York State Teachers Retirement System | 137,784 | $1.28M | 0.00% | −300−0.2% | Reduced |
| Barclays PLC | 155,505 | $1.45M | 0.00% | +89,967+137.3% | Added |
| Swiss National Bank | 157,100 | $1.46M | 0.00% | −17,800−10.2% | Reduced |
| AXA S.A. | 160,300 | $1.49M | 0.00% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 171,888 | $1.60M | 0.01% | +69,615+68.1% | Added |
| Millennium Management LLC | 176,550 | $1.64M | 0.00% | −117,735−40.0% | Reduced |
| South Dakota Investment Council | 183,149 | $1.70M | 0.04% | 00.0% | Unchanged |
| Wells Fargo & Company | 185,502 | $1.73M | 0.00% | −43,300−18.9% | Reduced |
| Two Sigma Advisers, LP | 197,200 | $1.83M | 0.00% | +13,500+7.3% | Added |
| SEI Investments Co | 197,431 | $1.84M | 0.00% | +1,494+0.8% | Added |
| Nordea Investment Management AB | 212,611 | $2.00M | 0.00% | −6,950−3.2% | Reduced |
| Empowered Funds, LLC | 217,340 | $2.02M | 0.05% | +217,340 | New |
| Cubist Systematic Strategies, LLC | 221,344 | $2.06M | 0.03% | +188,002+563.9% | Added |
| Nuveen Asset Management, LLC | 223,205 | $2.08M | 0.00% | +2,086+0.9% | Added |
| Rhumbline Advisers | 225,332 | $2.10M | 0.00% | −2,549−1.1% | Reduced |
| Legal & General Group Plc | 229,583 | $2.14M | 0.00% | −5,848−2.5% | Reduced |
| First Trust Advisors LP | 232,413 | $2.16M | 0.00% | +38,345+19.8% | Added |
| Envestnet Asset Management Inc | 249,979 | $2.32M | 0.00% | −17,455−6.5% | Reduced |
| Two Sigma Investments, LP | 277,721 | $2.58M | 0.01% | +37,999+15.9% | Added |
| Federated Hermes, Inc. | 283,793 | $2.64M | 0.01% | +13,497+5.0% | Added |
| Goldman Sachs Group Inc | 292,503 | $2.72M | 0.00% | −420,088−59.0% | Reduced |
| Russell Investments Group, Ltd. | 342,132 | $3.18M | 0.01% | +145,999+74.4% | Added |
| Clark Estates Inc | 355,000 | $3.30M | 0.56% | +355,000 | New |
| Renaissance Technologies LLC | 357,300 | $3.32M | 0.01% | +309,100+641.3% | Added |
| Bank of America Corp | 377,582 | $3.51M | 0.00% | −141,288−27.2% | Reduced |
| Voloridge Investment Management, LLC | 402,493 | $3.74M | 0.01% | +205,448+104.3% | Added |
| Qube Research & Technologies Ltd | 412,551 | $3.84M | 0.01% | +227,301+122.7% | Added |
| Bank of Montreal | 421,350 | $4.01M | 0.00% | +392,788+1,375.2% | Added |
| Ameriprise Financial Inc | 441,406 | $4.11M | 0.00% | −39,925−8.3% | Reduced |
| Principal Financial Group Inc | 461,222 | $4.29M | 0.00% | −6,634−1.4% | Reduced |
| Brandes Investment Partners, LP | 461,248 | $4.29M | 0.07% | +115,455+33.4% | Added |
| Bridgeway Capital Management, LLC | 482,340 | $4.49M | 0.10% | +482,340 | New |
| Prudential Financial Inc | 515,414 | $4.79M | 0.01% | +191,854+59.3% | Added |