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, Q2 2021
Institutional positions in Pediatrix Medical Group, Inc. as of Jun 30, 2021. 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
- 220
- +14 vs. Q1 2021
- Shares held
- 88.5M
- −2.37M (−2.6%) vs. Q1 2021
- Total value
- $2.67B
- +$353.9M (+15.3%) vs. Q1 2021
- New holders
- 32
- 67 more added
- Sold out
- 18
- 80 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 13,033,220 | $393.0M | 0.01% | −344,571−2.6% | Reduced |
| Vanguard Group Inc | 9,214,541 | $277.8M | 0.01% | +212,757+2.4% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 8,450,000 | $254.8M | 5.01% | 00.0% | Unchanged |
| Earnest Partners LLC | 7,094,689 | $213.9M | 1.26% | +8,386+0.1% | Added |
| Alliancebernstein L.P. | 6,728,916 | $202.9M | 0.08% | +254,015+3.9% | Added |
| FMR LLC | 4,886,336 | $147.3M | 0.01% | +588,474+13.7% | Added |
| Dimensional Fund Advisors LP | 3,803,588 | $114.7M | 0.04% | −258,131−6.4% | Reduced |
| State Street Corp | 3,175,996 | $95.8M | 0.01% | +76,449+2.5% | Added |
| ArrowMark Colorado Holdings LLC | 2,818,867 | $85.0M | 0.64% | −222,816−7.3% | Reduced |
| Lazard Asset Management LLC | 2,277,221 | $68.7M | 0.08% | −409,850−15.3% | Reduced |
| New York State Common Retirement Fund | 1,590,068 | $47.9M | 0.05% | −39,512−2.4% | Reduced |
| Geode Capital Management, LLC | 1,341,556 | $40.4M | 0.01% | +48,031+3.7% | Added |
| Charles Schwab Investment Management Inc | 1,298,033 | $39.1M | 0.01% | −73,738−5.4% | Reduced |
| Northern Trust Corp | 1,169,928 | $35.3M | 0.01% | +100,448+9.4% | Added |
| River Road Asset Management, LLC | 1,162,545 | $35.1M | 0.38% | −504,524−30.3% | Reduced |
| Bank of New York Mellon Corp | 1,027,304 | $31.0M | 0.01% | −26,973−2.6% | Reduced |
| Wellington Management Group LLP | 945,418 | $28.5M | 0.00% | +39,334+4.3% | Added |
| Arrowstreet Capital, Limited Partnership | 913,460 | $27.5M | 0.03% | +810,929+790.9% | Added |
| Aristotle Capital Boston, LLC | 827,276 | $24.9M | 0.57% | −47,317−5.4% | Reduced |
| Principal Financial Group Inc | 726,311 | $21.9M | 0.01% | +25,851+3.7% | Added |
| Invesco Ltd. | 707,902 | $21.3M | 0.01% | −108,079−13.2% | Reduced |
| D. E. Shaw & Co., Inc. | 693,217 | $20.9M | 0.02% | +167,934+32.0% | Added |
| Parametric Portfolio Associates LLC | 678,555 | $20.5M | 0.01% | −82,496−10.8% | Reduced |
| Segall Bryant & Hamill, LLC | 670,516 | $20.2M | 0.20% | +9,815+1.5% | Added |
| Norges Bank | 631,727 | $19.0M | 0.00% | +44,863+7.6% | Added |
| Granite Investment Partners, LLC | 606,356 | $18.3M | 0.56% | +7,460+1.2% | Added |
| Palisade Capital Management LLC | 587,025 | $17.7M | 0.40% | −182,144−23.7% | Reduced |
| Ameriprise Financial Inc | 531,702 | $16.0M | 0.00% | −12,847−2.4% | Reduced |
| Morgan Stanley | 513,145 | $15.5M | 0.00% | +83,109+19.3% | Added |
| Foundry Partners, LLC | 412,256 | $12.4M | 0.43% | +412,256 | New |
| Neuberger Berman Group LLC | 403,532 | $11.9M | 0.01% | −745,292−64.9% | Reduced |
| M&G Investment Management Ltd | 359,242 | $10.8M | 0.06% | +359,242 | New |
| 13D Management LLC | 317,769 | $9.58M | 3.30% | −3,757−1.2% | Reduced |
| Renaissance Technologies LLC | 311,300 | $9.39M | 0.01% | +311,300 | New |
| Nuveen Asset Management, LLC | 305,287 | $9.21M | 0.00% | −47,925−13.6% | Reduced |
| Legal & General Group Plc | 277,793 | $8.38M | 0.00% | −62,874−18.5% | Reduced |
| Wells Fargo & Company | 259,906 | $7.84M | 0.00% | −94,446−26.7% | Reduced |
| JPMorgan Chase & Co | 256,511 | $7.73M | 0.00% | −144,706−36.1% | Reduced |
| Bank of America Corp | 247,885 | $7.47M | 0.00% | −12,208−4.7% | Reduced |
| Goldman Sachs Group Inc | 246,649 | $7.44M | 0.00% | −36,951−13.0% | Reduced |
| Citigroup Inc | 232,928 | $7.02M | 0.01% | +150,863+183.8% | Added |
| Acadian Asset Management LLC | 223,721 | $6.75M | 0.03% | −194,202−46.5% | Reduced |
| Rhumbline Advisers | 215,167 | $6.49M | 0.01% | −22,516−9.5% | Reduced |
| Two Sigma Advisers, LP | 199,000 | $6.00M | 0.02% | −169,000−45.9% | Reduced |
| Public Sector Pension Investment Board | 176,140 | $5.31M | 0.03% | −350−0.2% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 171,440 | $5.17M | 0.02% | +10,940+6.8% | Added |
| Swiss National Bank | 169,900 | $5.12M | 0.00% | −25,600−13.1% | Reduced |
| SEI Investments Co | 166,273 | $5.00M | 0.01% | −1,342−0.8% | Reduced |
| South Dakota Investment Council | 158,142 | $4.77M | 0.08% | −73,920−31.9% | Reduced |
| AXA S.A. | 152,400 | $4.59M | 0.01% | −43,500−22.2% | Reduced |
| BNP Paribas Arbitrage, SA | 146,447 | $4.42M | 0.01% | +56,774+63.3% | Added |
| Nordea Investment Management AB | 145,107 | $4.38M | 0.01% | +4,116+2.9% | Added |
| Voloridge Investment Management, LLC | 144,554 | $4.36M | 0.03% | +144,554 | New |
| Schroder Investment Management Group | 137,662 | $4.15M | 0.01% | −74,964−35.3% | Reduced |
| New York State Teachers Retirement System | 133,948 | $4.04M | 0.01% | −16,600−11.0% | Reduced |
| State of Wisconsin Investment Board | 118,600 | $3.58M | 0.01% | 00.0% | Unchanged |
| First Trust Advisors LP | 114,520 | $3.45M | 0.00% | −10,690−8.5% | Reduced |
| Brandes Investment Partners, LP | 114,418 | $3.45M | 0.08% | −2,292−2.0% | Reduced |
| Winton Group Ltd | 110,371 | $3.33M | 0.18% | +9,818+9.8% | Added |
| Great West Life Assurance Co | 105,324 | $3.18M | 0.01% | −1,659−1.6% | Reduced |
| Holocene Advisors, LP | 105,227 | $3.17M | 0.02% | −54,684−34.2% | Reduced |
| California State Teachers Retirement System | 104,929 | $3.16M | 0.00% | −7,516−6.7% | Reduced |
| Russell Investments Group, Ltd. | 101,903 | $3.07M | 0.01% | +23,684+30.3% | Added |
| Bridge City Capital, LLC | 99,920 | $3.01M | 1.03% | −3,381−3.3% | Reduced |
| Prudential Financial Inc | 94,082 | $2.84M | 0.00% | −4,991−5.0% | Reduced |
| Federation des caisses Desjardins du Quebec | 92,780 | $2.80M | 0.03% | +6,080+7.0% | Added |
| Oppenheimer & Co Inc | 92,487 | $2.79M | 0.05% | +26,908+41.0% | Added |
| Oppenheimer Asset Management Inc. | 85,538 | $2.58M | 0.04% | +1,540+1.8% | Added |
| Credit Suisse AG | 84,641 | $2.57M | 0.00% | −16,877−16.6% | Reduced |
| Great Lakes Advisors, LLC | 85,053 | $2.56M | 0.04% | −15,512−15.4% | Reduced |
| Raymond James & Associates | 83,375 | $2.51M | 0.00% | −27,153−24.6% | Reduced |
| Bridgewater Associates, LP | 82,537 | $2.49M | 0.02% | +82,537 | New |
| Comerica Bank | 76,387 | $2.42M | 0.01% | −5,789−7.0% | Reduced |
| State of New Jersey Common Pension Fund D | 79,972 | $2.41M | 0.01% | −6,909−8.0% | Reduced |
| Cubist Systematic Strategies, LLC | 78,547 | $2.37M | 0.03% | +66,631+559.2% | Added |
| Ensign Peak Advisors, Inc | 76,189 | $2.30M | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 72,584 | $2.19M | 0.04% | +900+1.3% | Added |
| Man Group plc | 71,010 | $2.14M | 0.01% | +4,801+7.3% | Added |
| UBS Asset Management Americas Inc | 70,851 | $2.14M | 0.00% | −3,053−4.1% | Reduced |
| Thrivent Financial for Lutherans | 70,527 | $2.13M | 0.00% | +125+0.2% | Added |
| Price T Rowe Associates Inc | 70,278 | $2.12M | 0.00% | −4,960−6.6% | Reduced |
| Millennium Management LLC | 68,628 | $2.07M | 0.00% | +68,628 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 66,147 | $1.99M | 0.02% | +108+0.2% | Added |
| Texas Permanent School Fund | 64,235 | $1.94M | 0.02% | +260+0.4% | Added |
| Vident Investment Advisory, LLC | 62,638 | $1.89M | 0.06% | −1,917−3.0% | Reduced |
| Deutsche Bank AG | 60,565 | $1.83M | 0.00% | +1,722+2.9% | Added |
| Envestnet Asset Management Inc | 59,877 | $1.80M | 0.00% | +2,117+3.7% | Added |
| State of Alaska, Department of Revenue | 59,649 | $1.80M | 0.02% | +1,683+2.9% | Added |
| Redwood Investment Management, LLC | 54,708 | $1.65M | 0.27% | −2,201−3.9% | Reduced |
| UBS Group AG | 52,179 | $1.57M | 0.00% | −20,558−28.3% | Reduced |
| American International Group, Inc. | 50,331 | $1.52M | 0.01% | −245−0.5% | Reduced |
| HSBC Holdings PLC | 48,818 | $1.47M | 0.00% | +16,956+53.2% | Added |
| Gotham Asset Management, LLC | 46,213 | $1.39M | 0.06% | +29,483+176.2% | Added |
| Barclays PLC | 43,818 | $1.32M | 0.00% | −75,461−63.3% | Reduced |
| Manufacturers Life Insurance Company, The | 43,003 | $1.30M | 0.00% | +828+2.0% | Added |
| Amalgamated Bank | 42,441 | $1.28M | 0.01% | +42,441 | New |
| State of Tennessee, Treasury Department | 41,738 | $1.26M | 0.00% | +11,216+36.7% | Added |
| Two Sigma Investments, LP | 40,208 | $1.21M | 0.00% | −92,319−69.7% | Reduced |
| Bank of Montreal | 38,274 | $1.18M | 0.00% | +4,050+11.8% | Added |
| Louisiana State Employees Retirement System | 38,900 | $1.17M | 0.03% | 00.0% | Unchanged |