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 2024
Institutional positions in Pediatrix Medical Group, Inc. as of Jun 30, 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
- 228
- +17 vs. Q1 2024
- Shares held
- 87.3M
- +2.41M (+2.8%) vs. Q1 2024
- Total value
- $658.9M
- −$192.9M (−22.6%) vs. Q1 2024
- New holders
- 49
- 74 more added
- Sold out
- 32
- 80 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 13,693,132 | $103.4M | 0.00% | +142,701+1.1% | Added |
| Vanguard Group Inc | 10,554,411 | $79.7M | 0.00% | −3,1610.0% | Reduced |
| Rubric Capital Management LP | 8,150,000 | $61.5M | 1.62% | +7,241,400+797.0% | Added |
| Alliancebernstein L.P. | 7,705,411 | $58.2M | 0.02% | −378,805−4.7% | Reduced |
| Morgan Stanley | 3,644,413 | $27.5M | 0.00% | +1,806,884+98.3% | Added |
| Dimensional Fund Advisors LP | 3,572,014 | $27.0M | 0.01% | −438,387−10.9% | Reduced |
| State Street Corp | 3,490,194 | $26.4M | 0.00% | +105,276+3.1% | Added |
| D. E. Shaw & Co., Inc. | 2,463,860 | $18.6M | 0.03% | +318,373+14.8% | Added |
| Geode Capital Management, LLC | 1,891,596 | $14.3M | 0.00% | +74,840+4.1% | Added |
| Boston Partners | 1,691,700 | $12.7M | 0.02% | −94,734−5.3% | Reduced |
| Charles Schwab Investment Management Inc | 1,615,213 | $12.2M | 0.00% | −186,159−10.3% | Reduced |
| Invesco Ltd. | 1,364,710 | $10.3M | 0.00% | +143,692+11.8% | Added |
| Segall Bryant & Hamill, LLC | 1,319,239 | $9.96M | 0.18% | −245,431−15.7% | Reduced |
| Dana Investment Advisors, Inc. | 1,023,136 | $7.72M | 0.26% | +455,785+80.3% | Added |
| JPMorgan Chase & Co | 1,001,821 | $7.56M | 0.00% | −68,238−6.4% | Reduced |
| Citadel Advisors LLC | 994,540 | $7.51M | 0.01% | +247,415+33.1% | Added |
| Invenomic Capital Management LP | 932,108 | $7.04M | 0.37% | −40,741−4.2% | Reduced |
| AQR Capital Management LLC | 942,427 | $6.84M | 0.01% | −98,708−9.5% | Reduced |
| Bank of America Corp | 899,857 | $6.79M | 0.00% | +367,058+68.9% | Added |
| Northern Trust Corp | 783,553 | $5.92M | 0.00% | −56,860−6.8% | Reduced |
| ArrowMark Colorado Holdings LLC | 758,845 | $5.73M | 0.07% | +18,241+2.5% | Added |
| Aristotle Capital Boston, LLC | 741,106 | $5.60M | 0.19% | −59,850−7.5% | Reduced |
| Bank of New York Mellon Corp | 723,875 | $5.47M | 0.00% | −5,465−0.7% | Reduced |
| Brandes Investment Partners, LP | 735,068 | $5.44M | 0.07% | +83,588+12.8% | Added |
| Weiss Asset Management LP | 606,675 | $4.58M | 0.22% | +606,675 | New |
| Tejara Capital Ltd | 602,885 | $4.55M | 1.66% | +602,885 | New |
| Goldman Sachs Group Inc | 593,053 | $4.48M | 0.00% | +387,844+189.0% | Added |
| Prudential Financial Inc | 563,323 | $4.25M | 0.01% | +100,353+21.7% | Added |
| Norges Bank | 560,260 | $4.23M | 0.00% | −267,077−32.3% | Reduced |
| Bridgeway Capital Management, LLC | 518,304 | $3.91M | 0.09% | +18,180+3.6% | Added |
| Principal Financial Group Inc | 450,037 | $3.40M | 0.00% | −16,450−3.5% | Reduced |
| Caspian Capital LP | 450,000 | $3.40M | 6.13% | +450,000 | New |
| Bank of Montreal | 415,110 | $3.20M | 0.00% | +2,083+0.5% | Added |
| CastleKnight Management LP | 422,525 | $3.19M | 0.43% | +422,525 | New |
| Renaissance Technologies LLC | 414,000 | $3.13M | 0.01% | −20,300−4.7% | Reduced |
| Ameriprise Financial Inc | 390,421 | $2.95M | 0.00% | −44,621−10.3% | Reduced |
| Clark Estates Inc | 342,500 | $2.59M | 0.49% | −12,500−3.5% | Reduced |
| Qube Research & Technologies Ltd | 328,299 | $2.48M | 0.00% | +326,537+18,532.2% | Added |
| Saba Capital Management, L.P. | 310,041 | $2.34M | 0.05% | +310,041 | New |
| Cubist Systematic Strategies, LLC | 290,336 | $2.19M | 0.04% | +251,072+639.4% | Added |
| Russell Investments Group, Ltd. | 267,210 | $2.02M | 0.00% | −11,676−4.2% | Reduced |
| Trexquant Investment LP | 262,712 | $1.98M | 0.03% | +148,002+129.0% | Added |
| Empowered Funds, LLC | 253,304 | $1.91M | 0.03% | +18,180+7.7% | Added |
| UBS Asset Management Americas Inc | 229,099 | $1.73M | 0.00% | +106,159+86.4% | Added |
| ClariVest Asset Management LLC | 227,927 | $1.72M | 0.18% | +227,927 | New |
| Rhumbline Advisers | 225,943 | $1.71M | 0.00% | +420.0% | Added |
| Legal & General Group Plc | 225,410 | $1.70M | 0.00% | −5,146−2.2% | Reduced |
| Nuveen Asset Management, LLC | 223,205 | $1.69M | 0.00% | 00.0% | Unchanged |
| Advisors Preferred, LLC | 235,435 | $1.67M | 0.29% | +235,435 | New |
| UBS Group AG | 210,461 | $1.59M | 0.00% | +119,229+130.7% | Added |
| Jane Street Group, LLC | 196,951 | $1.49M | 0.00% | +196,951 | New |
| Public Sector Pension Investment Board | 182,141 | $1.38M | 0.01% | +10,253+6.0% | Added |
| Two Sigma Investments, LP | 173,680 | $1.31M | 0.00% | +93,424+116.4% | Added |
| Nordea Investment Management AB | 177,773 | $1.30M | 0.00% | −32,662−15.5% | Reduced |
| SEI Investments Co | 168,192 | $1.27M | 0.00% | −15,719−8.5% | Reduced |
| Walleye Capital LLC | 167,587 | $1.27M | 0.01% | +167,587 | New |
| Royce & Associates LP | 165,890 | $1.25M | 0.01% | +14,506+9.6% | Added |
| AXA S.A. | 165,264 | $1.25M | 0.00% | +9,664+6.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 164,086 | $1.24M | 0.01% | +57,412+53.8% | Added |
| Federated Hermes, Inc. | 162,532 | $1.23M | 0.00% | −64,702−28.5% | Reduced |
| Swiss National Bank | 157,100 | $1.19M | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 147,400 | $1.11M | 0.00% | −6,400−4.2% | Reduced |
| Millennium Management LLC | 146,507 | $1.11M | 0.00% | +127,542+672.5% | Added |
| Sasco Capital Inc | 144,100 | $1.09M | 0.15% | +28,480+24.6% | Added |
| New York State Teachers Retirement System | 136,584 | $1.03M | 0.00% | −500−0.4% | Reduced |
| Marshall Wace, LLP | 134,191 | $1.01M | 0.00% | +83,082+162.6% | Added |
| Winton Group Ltd | 130,491 | $985.2K | 0.07% | +33,057+33.9% | Added |
| Bridge City Capital, LLC | 128,978 | $973.8K | 0.33% | +258+0.2% | Added |
| Susquehanna International Group, LLP | 128,852 | $972.8K | 0.00% | +104,646+432.3% | Added |
| Voloridge Investment Management, LLC | 124,642 | $941.0K | 0.00% | −226,332−64.5% | Reduced |
| American Century Companies Inc | 124,395 | $939.2K | 0.00% | +15,023+13.7% | Added |
| Gsa Capital Partners LLP | 109,436 | $826.0K | 0.06% | +72,718+198.0% | Added |
| HRT Financial LP | 108,900 | $822.0K | 0.00% | +108,900 | New |
| Citigroup Inc | 105,736 | $798.3K | 0.00% | +40,853+63.0% | Added |
| Verition Fund Management LLC | 96,224 | $726.5K | 0.01% | +81,880+570.8% | Added |
| Aristeia Capital LLC | 91,033 | $687.3K | 0.03% | +91,033 | New |
| South Dakota Investment Council | 79,654 | $601.0K | 0.01% | −8,685−9.8% | Reduced |
| Great West Life Assurance Co | 79,653 | $599.0K | 0.00% | +2,755+3.6% | Added |
| California State Teachers Retirement System | 78,264 | $590.9K | 0.00% | −1,983−2.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 75,691 | $571.5K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 74,300 | $561.0K | 0.00% | +74,300 | New |
| M&T Bank Corp | 71,017 | $536.1K | 0.00% | +7,221+11.3% | Added |
| New York State Common Retirement Fund | 70,677 | $533.6K | 0.00% | −16,031−18.5% | Reduced |
| ExodusPoint Capital Management, LP | 69,928 | $528.0K | 0.01% | +69,928 | New |
| Price T Rowe Associates Inc | 69,758 | $527.0K | 0.00% | −17,611−20.2% | Reduced |
| Bridgewater Associates, LP | 69,048 | $521.3K | 0.00% | −6,599−8.7% | Reduced |
| Thrivent Financial for Lutherans | 68,871 | $520.0K | 0.00% | −3,128−4.3% | Reduced |
| State of Tennessee, Treasury Department | 64,570 | $487.5K | 0.00% | −18,966−22.7% | Reduced |
| Petrus Trust Company, LTA | 63,687 | $480.8K | 0.04% | +63,687 | New |
| Jump Financial, LLC | 63,213 | $477.3K | 0.01% | +63,213 | New |
| Wells Fargo & Company | 58,834 | $444.2K | 0.00% | −157,034−72.7% | Reduced |
| SummerHaven Investment Management, LLC | 55,951 | $422.4K | 0.28% | +2,069+3.8% | Added |
| Harbor Capital Advisors, Inc. | 54,480 | $411.0K | 0.03% | +17,678+48.0% | Added |
| State of Wisconsin Investment Board | 53,770 | $406.0K | 0.00% | −11,328−17.4% | Reduced |
| MetLife Investment Management | 50,133 | $378.5K | 0.00% | +4,982+11.0% | Added |
| LSV Asset Management | 49,500 | $374.0K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 49,454 | $373.4K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 48,869 | $369.0K | 0.00% | +48,869 | New |
| State of Alaska, Department of Revenue | 48,608 | $366.0K | 0.00% | −1,851−3.7% | Reduced |
| Illinois Municipal Retirement Fund | 47,263 | $356.8K | 0.01% | −2,263−4.6% | Reduced |