Who owns Pediatrix Medical Group, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.
Institutional ownership of MD from SEC Form 13F filings across 212 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 212 institutions disclosed 62.1M shares of Pediatrix Medical Group, Inc. worth $1.55B — about 78.1% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
212
13F holders
$1.55B
value, 2026 filers
78.1%
of shares outstanding (62.1M sh)
28
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MD's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 13.7M | $347.4M | 0.0% | 17.3% | +1.0% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6.0M | $151.6M | 0.0% | 7.5% | -2.7% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 3.6M | $91.7M | 0.0% | 4.6% | -50.5% |
| 4 | VICTORY CAPITAL MANAGEMENT INC | 3.4M | $86.6M | 0.0% | 4.3% | -11.1% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 2.2M | $56.4M | 0.0% | 2.8% | +1.7% |
| 6 | AMERICAN CENTURY COMPANIES INC | 2.2M | $55.5M | 0.0% | 2.8% | -44.2% |
| 7 | Public Sector Pension Investment Board | 2.0M | $50.0M | 0.1% | 2.5% | +368.8% |
| 8 | Allspring Global Investments Holdings, LLC | 1.6M | $42.3M | 0.1% | 2% | +66.0% |
| 9 | D. E. Shaw & Co., Inc. | 1.6M | $40.9M | 0.0% | 2% | -5.6% |
| 10 | Rockefeller Capital Management L.P. | 1.3M | $33.9M | 0.1% | 1.7% | +75.6% |
| 11 | MORGAN STANLEY | 1.3M | $33.7M | 0.0% | 1.7% | +6.2% |
| 12 | Sixth Street Partners Management Company, L.P.NEW | 1.3M | $32.8M | 5.7% | 1.6% | new |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3M | $32.8M | 0.0% | 1.6% | -10.3% |
| 14 | Invesco Ltd. | 1.2M | $29.7M | 0.0% | 1.5% | +27.3% |
| 15 | NORTHERN TRUST CORP | 934,307 | $23.7M | 0.0% | 1.2% | +3.8% |
| 16 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 912,380 | $23.1M | 0.2% | 1.1% | -6.0% |
| 17 | Nuveen, LLC | 868,272 | $22.0M | 0.0% | 1.1% | -8.9% |
| 18 | GOLDMAN SACHS GROUP INC | 825,636 | $20.9M | 0.0% | 1% | -3.0% |
| 19 | ALLIANCEBERNSTEIN L.P. | 761,010 | $16.3M | 0.0% | 1% | -1.3% |
| 20 | FMR LLC | 741,386 | $18.8M | 0.0% | 0.9% | -67.3% |
| 21 | AMERIPRISE FINANCIAL INC | 663,400 | $16.8M | 0.0% | 0.8% | -0.6% |
| 22 | Tidal Investments LLC | 616,048 | $15.6M | 0.0% | 0.8% | +253.9% |
| 23 | Bank of New York Mellon Corp | 564,419 | $14.3M | 0.0% | 0.7% | -0.8% |
| 24 | RAYMOND JAMES FINANCIAL INC | 563,461 | $14.3M | 0.0% | 0.7% | +23.9% |
| 25 | VANGUARD FIDUCIARY TRUST CO | 533,800 | $13.5M | 0.0% | 0.7% | -2.2% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.