PEDIATRIX MEDICAL GROUP INC (MD)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
279
Reporting holders
$2.1B
Reported value
102.1%
Of shares outstanding
0.0%
Held as options
+7
Holder change
Institutions report 82,999,218 shares against 81,253,271 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $347.4M | 13,714,275 | 0.01% | 8q | +1.0%+$3.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $151.6M | 5,985,147 | 0.01% | 2q | -2.7%-$4.3M |
| DIMENSIONAL FUND ADVISORS LP | $106.9M | 4,220,311 | 0.02% | 31q | +9.4%+$9.2M |
| VANGUARD CAPITAL MANAGEMENT LLC | $91.7M | 3,620,040 | 0.00% | 2q | -1.0%-$919.0K |
| STATE STREET CORP | $89.5M | 3,533,248 | 0.00% | 31q | +4.6%+$3.9M |
| VICTORY CAPITAL MANAGEMENT INC | $86.6M | 3,416,913 | 0.05% | 31q | -11.1%-$10.8M |
| WASATCH ADVISORS LP | $63.3M | 2,498,884 | 0.41% | 2q | +21.9%+$11.4M |
| GEODE CAPITAL MANAGEMENT, LLC | $56.4M | 2,226,028 | 0.00% | 31q | +1.7%+$964.3K |
| AMERICAN CENTURY COMPANIES INC | $55.5M | 2,192,017 | 0.02% | 13q | -44.2%-$43.9M |
| Public Sector Pension Investment Board | $50.0M | 1,975,720 | 0.06% | 23q | +368.8%+$39.4M |
| FULLER & THALER ASSET MANAGEMENT, INC. | $43.6M | 1,721,451 | 0.12% | 3q | +40.0%+$12.5M |
| Allspring Global Investments Holdings, LLC | $42.3M | 1,618,910 | 0.06% | 3q | +66.0%+$16.8M |
| D. E. Shaw & Co., Inc. | $40.9M | 1,613,100 | 0.02% | 31q | -5.6%-$2.4M |
| Rockefeller Capital Management L.P. | $33.9M | 1,338,592 | 0.05% | 4q | +75.6%+$14.6M |
| MORGAN STANLEY | $33.7M | 1,328,477 | 0.00% | 35q | +6.2%+$2.0M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $32.8M | 1,294,185 | 0.00% | 31q | -10.3%-$3.8M |
| Sixth Street Partners Management Company, L.P. | $32.8M | 1,294,185 | 0.00% | new | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $32.6M | 1,287,300 | 0.04% | 14q | -16.0%-$6.2M |
| Invesco Ltd. | $29.7M | 1,173,609 | 0.00% | 31q | +27.3%+$6.4M |
| NORTHERN TRUST CORP | $23.7M | 934,307 | 0.00% | 31q | +3.8%+$862.2K |
| ROYCE & ASSOCIATES LP | $23.2M | 914,348 | 0.19% | 13q | +34.7%+$6.0M |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $23.1M | 912,380 | 0.15% | 3q | -6.0%-$1.5M |
| Nuveen, LLC | $22.0M | 868,272 | 0.01% | 6q | -8.9%-$2.1M |
| GOLDMAN SACHS GROUP INC | $20.9M | 825,636 | 0.00% | 31q | -3.0%-$654.2K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $19.3M | 761,642 | 0.34% | 11q | +1.3%+$249.9K |
| FMR LLC | $18.8M | 741,386 | 0.00% | 31q | -67.3%-$38.7M |
| Dana Investment Advisors, Inc. | $17.3M | 681,748 | 0.45% | 10q | -6.3%-$1.2M |
| AMERIPRISE FINANCIAL INC | $16.8M | 663,400 | 0.00% | 31q | -50.3%-$17.0M |
| ALLIANCEBERNSTEIN L.P. | $16.3M | 761,010 | 0.01% | 31q | -1.3%-$207.6K |
| OBERWEIS ASSET MANAGEMENT INC/ | $15.8M | 623,087 | 0.33% | 7q | -11.1%-$2.0M |
| PANAGORA ASSET MANAGEMENT INC | $15.7M | 619,935 | 0.05% | 8q | +13.9%+$1.9M |
| Tidal Investments LLC | $15.6M | 616,048 | 0.03% | 3q | +253.9%+$11.2M |
| Bank of New York Mellon Corp | $14.3M | 564,419 | 0.00% | 31q | -0.8%-$113.5K |
| RAYMOND JAMES FINANCIAL INC | $14.3M | 563,461 | 0.00% | 7q | +23.9%+$2.8M |
| VANGUARD FIDUCIARY TRUST CO | $13.5M | 533,800 | 0.00% | 2q | -2.2%-$298.9K |
| Empowered Funds, LLC | $12.7M | 500,118 | 0.07% | 11q | -16.0%-$2.4M |
| Allianz Asset Management GmbH | $12.5M | 494,286 | 0.01% | 8q | +10.2%+$1.2M |
| Hillsdale Investment Management Inc. | $11.8M | 464,340 | 0.27% | 7q | HELD |
| PRINCIPAL FINANCIAL GROUP INC | $11.7M | 461,334 | 0.01% | 31q | -3.3%-$395.7K |
| AQR CAPITAL MANAGEMENT LLC | $11.5M | 471,289 | 0.00% | 19q | -15.9%-$2.2M |
| UBS Group AG | $11.0M | 435,819 | 0.00% | 31q | +47.0%+$3.5M |
| ENVESTNET ASSET MANAGEMENT INC | $10.8M | 427,404 | 0.00% | 4q | +9.8%+$968.1K |
| FRANKLIN RESOURCES INC | $10.7M | 421,256 | 0.00% | 8q | +1.3%+$138.5K |
| CastleKnight Management LP | $10.3M | 405,866 | 0.14% | 9q | -36.8%-$6.0M |
| BRANDES INVESTMENT PARTNERS, LP | $10.2M | 402,140 | 0.07% | 31q | -13.7%-$1.6M |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $9.9M | 389,080 | 0.05% | 7q | +35.9%+$2.6M |
| RITHOLTZ WEALTH MANAGEMENT | $9.6M | 378,862 | 0.07% | 3q | +163.7%+$6.0M |
| Aristotle Capital Boston, LLC | $8.1M | 318,184 | 0.54% | 32q | -17.9%-$1.8M |
| BANK OF AMERICA CORP /DE/ | $7.8M | 309,413 | 0.00% | 31q | -18.5%-$1.8M |
| Russell Investments Group, Ltd. | $7.6M | 300,671 | 0.01% | 31q | +41.4%+$2.2M |
| PRUDENTIAL FINANCIAL INC | $7.2M | 283,687 | 0.01% | 31q | -1.6%-$114.0K |
| Phocas Financial Corp. | $6.3M | 248,762 | 0.87% | 4q | -5.0%-$329.7K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | $6.1M | 239,421 | 0.02% | 7q | -14.3%-$1.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $5.8M | 227,836 | 0.00% | 14q | -5.6%-$344.3K |
| NORDEA INVESTMENT MANAGEMENT AB | $5.4M | 220,149 | 0.00% | 31q | -4.1%-$233.6K |
| JPMORGAN CHASE & CO | $5.3M | 209,894 | 0.00% | 31q | -9.9%-$579.4K |
| ArrowMark Colorado Holdings LLC | $5.1M | 202,555 | 0.21% | 31q | -29.3%-$2.1M |
| RHUMBLINE ADVISERS | $4.8M | 187,732 | 0.00% | 31q | -2.4%-$115.5K |
| Edgestream Partners, L.P. | $4.7M | 184,928 | 0.14% | new | NEW |
| FIRST TRUST ADVISORS LP | $4.7M | 184,908 | 0.00% | 3q | +21.0%+$811.4K |
| Legal & General Group Plc | $4.6M | 183,099 | 0.00% | 31q | -6.3%-$310.4K |
| LAZARD ASSET MANAGEMENT LLC | $4.6M | 179,784 | 0.01% | 5q | +6.4%+$273.7K |
| BNP PARIBAS FINANCIAL MARKETS | $4.5M | 177,038 | 0.00% | 31q | +12.6%+$501.5K |
| Swiss National Bank | $4.2M | 166,700 | 0.00% | 31q | -1.9%-$81.1K |
| MARTINGALE ASSET MANAGEMENT L P | $3.9M | 154,232 | 0.09% | 14q | -3.4%-$135.5K |
| CLARK ESTATES INC/NY | $3.9M | 153,000 | 0.89% | 11q | +18.6%+$607.9K |
| EXCHANGE TRADED CONCEPTS, LLC | $3.7M | 146,284 | 0.01% | 4q | +106.5%+$1.9M |
| Bridge City Capital, LLC | $3.7M | 146,000 | 0.84% | 31q | -1.9%-$72.6K |
| SEGALL BRYANT & HAMILL, LLC | $3.2M | 127,982 | 0.04% | 27q | -6.7%-$232.8K |
| Qube Research & Technologies Ltd | $3.1M | 121,250 | 0.00% | 14q | -17.8%-$665.6K |
| NEW YORK STATE COMMON RETIREMENT FUND | $3.1M | 120,439 | 0.00% | 31q | HELD |
| SEI INVESTMENTS CO | $3.0M | 120,378 | 0.00% | 31q | -23.5%-$937.9K |
| RBF Capital, LLC | $2.9M | 115,000 | 0.12% | 8q | HELD |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $2.9M | 114,240 | 0.00% | 5q | -4.5%-$137.5K |
| ZACKS INVESTMENT MANAGEMENT | $2.8M | 109,134 | 0.02% | 4q | +9.6%+$241.2K |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $2.8M | 109,110 | 0.05% | 4q | -16.6%-$550.9K |
| BURNEY CO/ | $2.7M | 104,951 | 0.07% | 2q | +98.8%+$1.3M |
| Integrated Quantitative Investments LLC | $2.5M | 97,040 | 0.40% | new | NEW |
| INTECH INVESTMENT MANAGEMENT LLC | $2.4M | 95,910 | 0.02% | 9q | +2.8%+$65.8K |
| Inspire Investing, LLC | $2.4M | 94,392 | 0.10% | new | NEW |
| Vanguard Global Advisers, LLC | $2.2M | 88,425 | 0.00% | 2q | -29.2%-$923.4K |
| Cerity Partners LLC | $2.2M | 88,090 | 0.00% | 4q | +196.5%+$1.5M |
| CWA Asset Management Group, LLC | $2.2M | 88,074 | 0.07% | new | NEW |
| WELLS FARGO & COMPANY/MN | $2.2M | 86,459 | 0.00% | 31q | -7.0%-$164.0K |
| DEUTSCHE BANK AG\ | $2.2M | 86,424 | 0.00% | 34q | +15.8%+$299.2K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $2.1M | 83,763 | 0.00% | 5q | +149.5%+$1.3M |
| Gotham Asset Management, LLC | $2.1M | 82,776 | 0.00% | 8q | -32.9%-$1.0M |
| XTX Topco Ltd | $1.9M | 76,664 | 0.03% | 7q | +27.9%+$423.6K |
| HSBC HOLDINGS PLC | $1.9M | 73,605 | 0.00% | 11q | -17.1%-$383.2K |
| CITIGROUP INC | $1.9M | 73,041 | 0.00% | 31q | +66.7%+$740.3K |
| LPL Financial LLC | $1.8M | 70,400 | 0.00% | 8q | +2.7%+$47.3K |
| Legato Capital Management LLC | $1.7M | 68,916 | 0.14% | 15q | +106.7%+$901.1K |
| Creative Planning | $1.7M | 67,488 | 0.00% | 11q | +25.7%+$349.0K |
| STATE OF WISCONSIN INVESTMENT BOARD | $1.7M | 67,107 | 0.00% | 24q | +27.4%+$365.3K |
| Louisiana State Employees Retirement System | $1.7M | 72,400 | 0.01% | 31q | +94.1%+$817.8K |
| Corient Private Wealth LP | $1.7M | 66,004 | 0.00% | new | NEW |
| HUSSMAN STRATEGIC ADVISORS, INC. | $1.6M | 63,000 | 0.37% | 2q | HELD |
| VARCOV Co. | $1.5M | 60,414 | 0.58% | 3q | +397.8%+$1.2M |
| NOMURA HOLDINGS INC | $1.5M | 60,246 | 0.00% | 7q | -36.7%-$886.7K |
| VANGUARD ASSET MANAGEMENT, Ltd | $1.5M | 60,017 | 0.00% | 2q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-14 | 13G | Dimensional Fund Advisors LP | 5.1% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 279 | $2.1B | 82,999,218 | 37 | 97 | 91 | 0.0% |
| Q1 2026 | 272 | $1.7B | 81,139,282 | 30 | 95 | 87 | 0.0% |
| Q4 2025 | 275 | $1.8B | 82,180,775 | 49 | 89 | 89 | 0.1% |
| Q3 2025 | 243 | $1.3B | 79,899,368 | 36 | 86 | 80 | 0.1% |
| Q2 2025 | 237 | $1.1B | 79,320,206 | 41 | 77 | 84 | 0.1% |
| Q1 2025 | 220 | $1.2B | 79,343,258 | 32 | 68 | 76 | 0.2% |
| Q4 2024 | 209 | $1.1B | 81,426,182 | 27 | 74 | 63 | 0.1% |
| Q3 2024 | 202 | $997.9M | 86,255,938 | 26 | 70 | 73 | 0.0% |
| Q2 2024 | 208 | $660.7M | 87,540,100 | 42 | 65 | 72 | 0.0% |
| Q1 2024 | 188 | $889.5M | 88,636,480 | 19 | 64 | 72 | 0.0% |
| Q4 2023 | 196 | $765.6M | 82,291,779 | 29 | 77 | 52 | 0.0% |
| Q3 2023 | 174 | $922.6M | 72,537,820 | 12 | 62 | 64 | 0.1% |
| Q2 2023 | 185 | $1.0B | 72,149,202 | 20 | 68 | 68 | 0.1% |
| Q1 2023 | 180 | $1.1B | 72,871,310 | 30 | 74 | 44 | 0.2% |
| Q4 2022 | 160 | $1.0B | 69,096,827 | 26 | 48 | 57 | 0.1% |
| Q3 2022 | 201 | $1.4B | 84,310,497 | 31 | 64 | 77 | 0.1% |
| Q2 2022 | 193 | $1.8B | 86,560,394 | 17 | 94 | 50 | 0.4% |
| Q1 2022 | 215 | $2.0B | 84,534,114 | 29 | 64 | 84 | 0.1% |
| Q4 2021 | 201 | $2.3B | 83,908,031 | 14 | 65 | 76 | 0.2% |
| Q3 2021 | 218 | $2.4B | 84,121,907 | 19 | 63 | 89 | 0.4% |
| Q2 2021 | 219 | $2.7B | 88,675,817 | 30 | 63 | 74 | 0.7% |
| Q1 2021 | 207 | $2.3B | 90,914,689 | 37 | 50 | 76 | 0.4% |
| Q4 2020 | 200 | $2.3B | 92,371,783 | 31 | 57 | 75 | 0.7% |
| Q3 2020 | 207 | $1.4B | 83,414,367 | 29 | 56 | 75 | 0.7% |
| Q2 2020 | 212 | $1.5B | 85,963,539 | 35 | 69 | 76 | 0.5% |
| Q1 2020 | 217 | $975.5M | 83,218,827 | 26 | 86 | 63 | 0.7% |
| Q4 2019 | 260 | $2.2B | 79,493,244 | 63 | 80 | 68 | 0.3% |
| Q3 2019 | 226 | $1.8B | 78,858,133 | 24 | 66 | 91 | 0.3% |
| Q2 2019 | 249 | $2.0B | 79,117,769 | 34 | 75 | 94 | 0.4% |
| Q1 2019 | 291 | $2.2B | 80,790,523 | 41 | 112 | 91 | 0.1% |
| Q4 2018 | 308 | $2.9B | 88,096,926 | 7 | 4 | 5 | 0.1% |