Security record · archived quarter
MD
Pediatrix Medical Group, Inc. · Healthcare · Medical - Care Facilities
99Tracked holders
-1Δ holders
67.55MShares held
$1.45BReported value
+0New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -1.0% ·
share flow -2.3% ·
net new positions -1.0%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 14.44K | $378,853 | n/a | n/a |
| Q2 2026 | 95 | -3 | 57.21M | $1.45B | +5 | −10 |
| Q1 2026 | 103 | +4 | 59.12M | $1.26B | +9 | −5 |
| Q4 2025 | 99 | -1 | 67.55M | $1.45B | n/a | −1 |
| Q3 2025 | 18 | +1 | 40.93M | $685.43M | +1 | n/a |
| Q2 2025 | 14 | 0 | 37.94M | $544.34M | +2 | −2 |
| Q1 2025 | 11 | +1 | 9.91M | $143.46M | +1 | n/a |
| Q4 2024 | 10 | -3 | 9.74M | $127.83M | n/a | −3 |
| Q3 2024 | 12 | 0 | 6.92M | $79.97M | +1 | −1 |
| Q2 2024 | 12 | n/a | 7.89M | $59.29M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 13.56M | -2.1% | $290.10M | 0.0% | ▼ Trim | 3 | SEC ↗ ×16 |
| 2 | The Vanguard Group ✦ (passive) | 10.72M | -1.6% | $229.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 3 | Victory Capital Management Inc | 3.82M | n/a | $81.67M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | American Century Companies Inc | 3.70M | n/a | $79.10M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Dimensional Fund Advisors Lp | 3.57M | n/a | $76.35M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 6 | State Street Global Advisors ✦ (passive) | 3.31M | -6.2% | $70.85M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 2.43M | +10.2% | $51.95M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 8 | Geode Capital Management ✦ (passive) | 2.18M | +0.7% | $46.67M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 9 | D. E. Shaw & Co. ✦ | 1.85M | -8.4% | $39.62M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 10 | Charles Schwab Investment… | 1.55M | n/a | $33.21M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Renaissance Technologies ✦ | 1.36M | +4.0% | $29.04M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 1.30M | +1.9% | $27.89M | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 13 | Nuveen, LLC | 1.20M | n/a | $25.67M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 14 | Invesco Ltd. | 1.09M | n/a | $23.33M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 15 | Northern Trust Corp | 872.35K | n/a | $18.66M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 16 | Alliancebernstein L.P. | 815.75K | n/a | $17.45M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Boston Partners | 797.70K | n/a | $17.20M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 18 | Goldman Sachs Group ✦ | 787.27K | +2.7% | $16.84M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 19 | Qube Research & Technologies Ltd | 727.35K | n/a | $15.56M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | JPMorgan Chase ✦ | 710.72K | -57.0% | $15.20M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 21 | Ameriprise Financial Inc | 670.75K | n/a | $14.35M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 22 | Allspring Global Investments… | 639.40K | n/a | $13.61M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 23 | Rockefeller Capital Management L.P. | 594.35K | n/a | $12.71M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 24 | Bank of New York Mellon Corp | 587.07K | n/a | $12.56M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 25 | UBS Group AG | 585.75K | n/a | $12.53M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 26 | AQR Capital Management ✦ | 551.82K | +4.7% | $11.80M | 0.0% | ▲ Add | 7 | SEC ↗ ×5 |
| 27 | Bank Of America Corp /De/ | 529.61K | n/a | $11.33M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 28 | Pacer Advisors, Inc. | 494.38K | n/a | $10.57M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Principal Financial Group Inc | 474.45K | n/a | $10.15M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 30 | Envestnet Asset Management Inc | 286.24K | n/a | $6.12M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Prudential Financial Inc | 279.93K | n/a | $5.99M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Raymond James Financial Inc | 274.91K | n/a | $5.88M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 33 | Allianz Asset Management GmbH | 265.34K | n/a | $5.68M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | DZ BANK AG Deutsche Zentral… | 250.01K | n/a | $5.35M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Nordea Investment Management Ab | 239.85K | n/a | $5.18M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 36 | UBS AM, a distinct business unit of… | 239.96K | n/a | $5.13M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 37 | Hsbc Holdings Plc | 231.33K | n/a | $4.98M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 38 | Legal & General Group Plc | 215.43K | n/a | $4.61M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 39 | Sei Investments Co | 194.97K | n/a | $4.17M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 40 | Arrowstreet Capital ✦ | 192.53K | +13.7% | $4.12M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Rhumbline Advisers | 186.05K | n/a | $3.98M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Russell Investments Group, Ltd. | 177.69K | n/a | $3.80M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 43 | Swiss National Bank | 171.80K | n/a | $3.67M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Barclays Plc | 158.54K | n/a | $3.39M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 45 | First Trust Advisors Lp | 146.11K | n/a | $3.13M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Bnp Paribas Financial Markets | 143.94K | n/a | $3.08M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Lazard Asset Management Llc | 138.36K | n/a | $2.96M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Wells Fargo & Company/Mn | 120.16K | n/a | $2.57M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 49 | BNP Paribas Asset Management… | 119.17K | n/a | $2.55M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 50 | New York State Common Retirement… | 115.24K | n/a | $2.46M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Gotham Asset Management ✦ | 112.85K | -2.8% | $2.41M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 52 | Jane Street Group, Llc | 110.78K | n/a | $2.37M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 53 | Connor, Clark & Lunn Investment… | 108.54K | n/a | $2.32M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Nomura Holdings Inc | 97.63K | n/a | $2.09M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | T. Rowe Price ✦ | 86.57K | +4.6% | $1.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 56 | Royal Bank Of Canada | 83.02K | n/a | $1.77M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 57 | California State Teachers… | 82.62K | n/a | $1.77M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Citadel Advisors ✦ | 78.06K | -15.6% | $1.67M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 59 | Millennium Management ✦ | 76.07K | -53.6% | $1.63M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 60 | Franklin Resources Inc | 75.52K | n/a | $1.62M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 61 | LPL Financial LLC | 72.37K | n/a | $1.55M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Universal- Beteiligungs- und… | 69.07K | n/a | $1.49M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Deutsche Bank Ag\ | 66.69K | n/a | $1.43M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Mackenzie Financial Corp | 55.15K | n/a | $1.20M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Citigroup Inc | 53.23K | n/a | $1.14M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 66 | State Of Wisconsin Investment Board | 51.42K | n/a | $1.10M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Susquehanna International Group, Llp | 41.70K | n/a | $891,856 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 40.22K | n/a | $860,349 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Creative Planning | 40.12K | n/a | $858,210 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Two Sigma Investments ✦ | 39.67K | 0.0% | $848,584 | 0.0% | Held | 2 | SEC ↗ |
| 71 | Voya Investment Management Llc | 39.61K | n/a | $847,322 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Manufacturers Life Insurance… | 39.14K | n/a | $837,119 | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Jennison Associates Llc | 35.90K | n/a | $767,815 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Janus Henderson Group Plc | 34.26K | n/a | $732,736 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Mml Investors Services, Llc | 30.72K | n/a | $657,186 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Zurcher Kantonalbank (Zurich… | 30.00K | n/a | $641,807 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Cerity Partners LLC | 25.78K | n/a | $551,340 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 78 | State Board Of Administration Of… | 24.03K | n/a | $513,916 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Quantinno Capital Management LP | 18.59K | n/a | $397,533 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Tidal Investments LLC | 17.36K | n/a | $371,309 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | HighTower Advisors, LLC | 16.98K | n/a | $363,309 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Cwm, Llc | 16.85K | n/a | $361,000 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | ProShare Advisors LLC | 16.82K | n/a | $359,695 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Cetera Investment Advisers | 16.81K | n/a | $359,523 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Mariner, LLC | 15.39K | n/a | $329,739 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Pnc Financial Services Group, Inc. | 14.90K | n/a | $318,668 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 87 | Amundi | 14.54K | n/a | $310,904 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Wealth Enhancement Advisory… | 13.33K | n/a | $297,081 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Pictet Asset Management Holding SA | 13.11K | n/a | $280,508 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Truist Financial Corp | 10.80K | n/a | $230,926 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Canada Pension Plan Investment Board | 8.80K | n/a | $188,232 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Ensign Peak Advisors, Inc | 7.90K | n/a | $169,067 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Federated Hermes, Inc. | 2.19K | n/a | $46,866 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 94 | Us Bancorp \De\ | 1.56K | n/a | $33,476 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 95 | Osaic Holdings, Inc. | 1.48K | n/a | $31,549 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Nomura Asset Management Co Ltd | 1.40K | n/a | $29,946 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Fifth Third Bancorp | 805 | n/a | $17,219 | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Jones Financial Companies Lllp | 522 | n/a | $11,166 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Assetmark, Inc | 447 | n/a | $9,561 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Point72 Asset Management | $1.14M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 293 holders, 82.31M shares, $1.71B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Sep 03
SC 13G: VANGUARD CAPITAL MANAGEMENT LLC
Sep 03
SC 13G: VANGUARD PORTFOLIO MANAGEMENT LLC
Sep 03
SC 13G/A: VANGUARD GROUP INC
Jul 14
SC 13G: DIMENSIONAL FUND ADVISORS LP
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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