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 2021
Institutional positions in Pediatrix Medical Group, Inc. as of Sep 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
- 221
- +3 vs. Q2 2021
- Shares held
- 84.1M
- −4.40M (−5.0%) vs. Q2 2021
- Total value
- $2.39B
- −$277.5M (−10.4%) vs. Q2 2021
- New holders
- 21
- 69 more added
- Sold out
- 18
- 93 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arrowstreet Capital, Limited Partnership | 701,354 | $19.9M | 0.02% | −212,106−23.2% | Reduced |
| Principal Financial Group Inc | 720,838 | $20.5M | 0.01% | −5,473−0.8% | Reduced |
| Aristotle Capital Boston, LLC | 825,996 | $23.5M | 0.55% | −1,280−0.2% | Reduced |
| River Road Asset Management, LLC | 866,239 | $24.6M | 0.27% | −296,306−25.5% | Reduced |
| Wellington Management Group LLP | 916,170 | $26.0M | 0.00% | −29,248−3.1% | Reduced |
| Bank of New York Mellon Corp | 1,020,660 | $29.0M | 0.01% | −6,644−0.6% | Reduced |
| Northern Trust Corp | 1,151,546 | $32.7M | 0.01% | −18,382−1.6% | Reduced |
| Charles Schwab Investment Management Inc | 1,207,399 | $34.3M | 0.01% | −90,634−7.0% | Reduced |
| Geode Capital Management, LLC | 1,342,268 | $38.2M | 0.01% | +712+0.1% | Added |
| New York State Common Retirement Fund | 1,638,332 | $46.6M | 0.05% | +48,264+3.0% | Added |
| Lazard Asset Management LLC | 2,369,284 | $67.4M | 0.08% | +92,063+4.0% | Added |
| ArrowMark Colorado Holdings LLC | 2,683,492 | $76.3M | 0.60% | −135,375−4.8% | Reduced |
| State Street Corp | 3,153,840 | $89.7M | 0.00% | −22,156−0.7% | Reduced |
| Dimensional Fund Advisors LP | 3,767,573 | $107.1M | 0.03% | −36,015−0.9% | Reduced |
| FMR LLC | 5,091,120 | $144.7M | 0.01% | +204,784+4.2% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 5,915,000 | $168.2M | 3.08% | −2,535,000−30.0% | Reduced |
| Alliancebernstein L.P. | 6,577,437 | $187.0M | 0.07% | −151,479−2.3% | Reduced |
| Earnest Partners LLC | 7,006,574 | $199.2M | 1.22% | −88,115−1.2% | Reduced |
| Vanguard Group Inc | 9,230,703 | $262.4M | 0.01% | +16,162+0.2% | Added |
| BlackRock Inc. | 12,620,766 | $358.8M | 0.01% | −412,454−3.2% | Reduced |
| Sofos Investments, Inc. | 98 | – | – | +2+2.1% | Added |
| SummerHaven Investment Management, LLC | 0 | $0 | 0.00% | −24,280−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −18,040−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −12,822−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −10,858−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −9,834−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −9,607−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −9,262−100.0% | Sold out |
| Prairiewood Capital, LLC | 0 | $0 | 0.00% | −7,721−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −7,161−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −6,663−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −5,092−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −4,100−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −3,647−100.0% | Sold out |
| Eubel Brady & Suttman Asset Management Inc | 0 | $0 | 0.00% | −3,190−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −2,269−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −104−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Cypress Capital, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| First Horizon Corp | – | – | – | – | Not filed |
| PNC Managed Account Solutions, Inc. | – | – | – | – | Not filed |