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 2023
Institutional positions in Pediatrix Medical Group, Inc. as of Mar 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
- 214
- +7 vs. Q4 2022
- Shares held
- 83.8M
- −510.2K (−0.6%) vs. Q4 2022
- Total value
- $1.25B
- −$3.61M (−0.3%) vs. Q4 2022
- New holders
- 35
- 90 more added
- Sold out
- 28
- 58 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 13,488,155 | $201.1M | 0.01% | −184,746−1.4% | Reduced |
| Vanguard Group Inc | 9,946,634 | $148.3M | 0.00% | +208,617+2.1% | Added |
| Lazard Asset Management LLC | 8,136,116 | $121.3M | 0.16% | +1,148,296+16.4% | Added |
| Alliancebernstein L.P. | 7,927,800 | $118.2M | 0.05% | +1,459,678+22.6% | Added |
| Earnest Partners LLC | 6,557,246 | $97.8M | 0.57% | +10,666+0.2% | Added |
| Dimensional Fund Advisors LP | 3,861,170 | $57.6M | 0.02% | +306,469+8.6% | Added |
| State Street Corp | 3,417,935 | $51.0M | 0.00% | −53,048−1.5% | Reduced |
| ArrowMark Colorado Holdings LLC | 2,638,701 | $39.3M | 0.45% | −1,410,256−34.8% | Reduced |
| River Road Asset Management, LLC | 1,593,510 | $23.8M | 0.32% | −744,334−31.8% | Reduced |
| Geode Capital Management, LLC | 1,548,235 | $23.1M | 0.00% | +61,284+4.1% | Added |
| New York State Common Retirement Fund | 1,504,897 | $22.4M | 0.03% | −49,991−3.2% | Reduced |
| D. E. Shaw & Co., Inc. | 1,421,218 | $21.2M | 0.03% | +417,317+41.6% | Added |
| Charles Schwab Investment Management Inc | 1,389,105 | $20.7M | 0.01% | +60,461+4.6% | Added |
| Morgan Stanley | 837,258 | $12.5M | 0.00% | +26,942+3.3% | Added |
| Northern Trust Corp | 836,239 | $12.5M | 0.00% | +11,201+1.4% | Added |
| Pacer Advisors, Inc. | 834,279 | $12.4M | 0.05% | +834,279 | New |
| Bank of New York Mellon Corp | 811,156 | $12.1M | 0.00% | −25,750−3.1% | Reduced |
| Aristotle Capital Boston, LLC | 810,879 | $12.1M | 0.37% | +57,935+7.7% | Added |
| Segall Bryant & Hamill, LLC | 801,728 | $12.0M | 0.13% | −11,184−1.4% | Reduced |
| Palisade Capital Management LLC | 772,280 | $11.5M | 0.31% | +29,991+4.0% | Added |
| Citadel Advisors LLC | 770,612 | $11.5M | 0.01% | +340,970+79.4% | Added |
| Norges Bank | 715,962 | $10.7M | 0.00% | −28,571−3.8% | Reduced |
| Invesco Ltd. | 695,437 | $10.4M | 0.00% | +206,984+42.4% | Added |
| Allianz Asset Management GmbH | 571,258 | $8.52M | 0.02% | +106,600+22.9% | Added |
| Principal Financial Group Inc | 505,590 | $7.54M | 0.01% | −8,137−1.6% | Reduced |
| Bank of America Corp | 493,334 | $7.36M | 0.00% | +226,374+84.8% | Added |
| Ameriprise Financial Inc | 443,615 | $6.61M | 0.00% | −6,922−1.5% | Reduced |
| Invenomic Capital Management LP | 413,923 | $6.17M | 0.35% | +413,923 | New |
| Goldman Sachs Group Inc | 386,954 | $5.77M | 0.00% | +6,534+1.7% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 371,680 | $5.54M | 0.67% | −1,167−0.3% | Reduced |
| AQR Capital Management LLC | 327,256 | $4.80M | 0.01% | +100,411+44.3% | Added |
| Brandes Investment Partners, LP | 287,667 | $4.29M | 0.09% | +161,258+127.6% | Added |
| Bridgewater Associates, LP | 286,534 | $4.27M | 0.03% | +166,920+139.5% | Added |
| Rhumbline Advisers | 284,022 | $4.24M | 0.01% | +10,854+4.0% | Added |
| ExodusPoint Capital Management, LP | 279,375 | $4.17M | 0.05% | +189,124+209.6% | Added |
| Voloridge Investment Management, LLC | 262,358 | $3.91M | 0.02% | +99,457+61.1% | Added |
| Millennium Management LLC | 258,097 | $3.85M | 0.00% | +177,071+218.5% | Added |
| Wells Fargo & Company | 250,580 | $3.74M | 0.00% | +29,662+13.4% | Added |
| Legal & General Group Plc | 242,294 | $3.61M | 0.00% | −7,395−3.0% | Reduced |
| Nuveen Asset Management, LLC | 216,791 | $3.23M | 0.00% | −31,519−12.7% | Reduced |
| Federated Hermes, Inc. | 210,999 | $3.15M | 0.01% | −34,457−14.0% | Reduced |
| SEI Investments Co | 199,011 | $2.97M | 0.01% | +48,100+31.9% | Added |
| South Dakota Investment Council | 185,582 | $2.77M | 0.06% | +13,700+8.0% | Added |
| Swiss National Bank | 170,300 | $2.54M | 0.00% | −23,200−12.0% | Reduced |
| AXA S.A. | 163,400 | $2.44M | 0.01% | +98,700+152.6% | Added |
| First Trust Advisors LP | 158,827 | $2.37M | 0.00% | +88,230+125.0% | Added |
| Jacobs Levy Equity Management, Inc | 157,641 | $2.35M | 0.01% | +157,641 | New |
| Russell Investments Group, Ltd. | 157,458 | $2.35M | 0.00% | +120,608+327.3% | Added |
| State of New Jersey Common Pension Fund D | 145,640 | $2.17M | 0.01% | +145,640 | New |
| Public Sector Pension Investment Board | 144,089 | $2.15M | 0.02% | −4,958−3.3% | Reduced |
| Engineers Gate Manager LP | 137,317 | $2.05M | 0.09% | +104,092+313.3% | Added |
| Nordea Investment Management AB | 136,576 | $2.00M | 0.00% | −13,631−9.1% | Reduced |
| New York State Teachers Retirement System | 131,248 | $1.96M | 0.00% | −1,200−0.9% | Reduced |
| JPMorgan Chase & Co | 124,531 | $1.86M | 0.00% | +20,166+19.3% | Added |
| Prudential Financial Inc | 122,409 | $1.83M | 0.00% | +31,213+34.2% | Added |
| Raymond James & Associates | 116,407 | $1.74M | 0.00% | −41,539−26.3% | Reduced |
| Great Lakes Advisors, LLC | 115,647 | $1.72M | 0.02% | +310.0% | Added |
| Renaissance Technologies LLC | 109,200 | $1.63M | 0.00% | +109,200 | New |
| UBS Group AG | 106,224 | $1.58M | 0.00% | +24,435+29.9% | Added |
| California State Teachers Retirement System | 99,741 | $1.49M | 0.00% | −2,645−2.6% | Reduced |
| Credit Suisse AG | 99,496 | $1.48M | 0.00% | +2,403+2.5% | Added |
| Sasco Capital Inc | 97,570 | $1.45M | 0.18% | +7,660+8.5% | Added |
| UBS Asset Management Americas Inc | 97,496 | $1.45M | 0.00% | +97,496 | New |
| Cubist Systematic Strategies, LLC | 92,699 | $1.38M | 0.01% | −91,855−49.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 86,745 | $1.29M | 0.01% | −934−1.1% | Reduced |
| Great West Life Assurance Co | 86,297 | $1.29M | 0.00% | −6,204−6.7% | Reduced |
| Oppenheimer Asset Management Inc. | 86,196 | $1.29M | 0.02% | +15,470+21.9% | Added |
| CastleKnight Management LP | 85,400 | $1.27M | 0.32% | +85,400 | New |
| State of Wisconsin Investment Board | 84,176 | $1.26M | 0.00% | +43,784+108.4% | Added |
| Federation des caisses Desjardins du Quebec | 83,982 | $1.25M | 0.01% | +18,512+28.3% | Added |
| Thrivent Financial for Lutherans | 81,333 | $1.21M | 0.00% | −2,845−3.4% | Reduced |
| Two Sigma Investments, LP | 81,009 | $1.21M | 0.00% | +81,009 | New |
| Bridge City Capital, LLC | 80,233 | $1.20M | 0.60% | −324−0.4% | Reduced |
| Envestnet Asset Management Inc | 74,622 | $1.11M | 0.00% | +4,869+7.0% | Added |
| Oppenheimer & Co Inc | 73,357 | $1.09M | 0.02% | −2,612−3.4% | Reduced |
| Texas Permanent School Fund | 73,152 | $1.09M | 0.01% | +18,074+32.8% | Added |
| State of Tennessee, Treasury Department | 66,382 | $989.8K | 0.00% | −7,722−10.4% | Reduced |
| Deutsche Bank AG | 58,445 | $871.4K | 0.00% | +15,182+35.1% | Added |
| State of Alaska, Department of Revenue | 56,102 | $836.0K | 0.01% | −946−1.7% | Reduced |
| Barclays PLC | 54,737 | $816.1K | 0.00% | +2,856+5.5% | Added |
| Price T Rowe Associates Inc | 54,463 | $813.0K | 0.00% | +6,276+13.0% | Added |
| Marshall Wace, LLP | 48,917 | $729.4K | 0.00% | +14,172+40.8% | Added |
| HRT Financial LP | 48,952 | $729.0K | 0.01% | +27,659+129.9% | Added |
| Neuberger Berman Group LLC | 47,197 | $703.7K | 0.00% | +7,919+20.2% | Added |
| MetLife Investment Management | 45,151 | $673.2K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 44,665 | $666.0K | 0.00% | +198+0.4% | Added |
| Wellington Management Group LLP | 44,163 | $658.5K | 0.00% | +44,163 | New |
| M&T Bank Corp | 42,235 | $629.9K | 0.00% | −10,064−19.2% | Reduced |
| Ensign Peak Advisors, Inc | 41,399 | $617.3K | 0.00% | +3,350+8.8% | Added |
| Capital Impact Advisors, LLC | 40,628 | $605.8K | 0.74% | +2,393+6.3% | Added |
| BNP Paribas Arbitrage, SA | 39,910 | $595.1K | 0.00% | +14,694+58.3% | Added |
| Yousif Capital Management, LLC | 39,755 | $592.7K | 0.01% | −6,755−14.5% | Reduced |
| Winton Group Ltd | 39,017 | $581.7K | 0.04% | +13,757+54.5% | Added |
| Jump Financial, LLC | 38,732 | $577.5K | 0.02% | +38,732 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 38,549 | $574.8K | 0.00% | +38,549 | New |
| Louisiana State Employees Retirement System | 38,200 | $569.6K | 0.01% | −700−1.8% | Reduced |
| Citigroup Inc | 37,710 | $562.3K | 0.00% | −12,031−24.2% | Reduced |
| Occudo Quantitative Strategies LP | 37,669 | $561.6K | 0.05% | +525+1.4% | Added |
| Duality Advisers, LP | 37,010 | $551.8K | 0.06% | −40−0.1% | Reduced |
| Susquehanna International Group, LLP | 36,472 | $543.8K | 0.00% | +36,472 | New |