Pediatrix Medical Group, Inc. (MD) shareholders
MDNYSEServices-HospitalsFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 10/307% above fair value
$31.30−0.10 (-0.32%)
Close on Nov 13, 2026Market cap $2.45BP/E 17.0Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
100.0%
84M of 78M shares
Institutional holders
304
42 new, 30 sold out
Net institutional buying
1M
In Q2 2026
Insider trades, 12 months
0 buys · 3 sales
Net sold $1.61M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 12,512,609 | 14.60% | 13G (passive) amendment | Jun 30, 2025 |
| Vanguard Portfolio Management | 6,278,234 | 7.55% | 13G (passive) | Mar 31, 2026 |
| Vanguard Capital Management | 4,283,221 | 5.15% | 13G (passive) | Mar 31, 2026 |
| Dimensional Fund Advisors LP | 4,220,311 | 5.10% | 13G (passive) | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of MD | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,714,275 | 17.55% | $347.38M | +139,902 | 0.01% |
| Vanguard Portfolio Management LLC | 5,985,147 | 7.66% | $151.60M | −168,979 | 0.01% |
| Dimensional Fund Advisors LP | 4,220,311 | 5.40% | $106.90M | +363,396 | 0.02% |
| Vanguard Capital Management LLC | 3,620,040 | 4.63% | $91.70M | −36,281 | 0.00% |
| State Street Corp | 3,533,248 | 4.52% | $89.50M | +154,748 | 0.00% |
| Victory Capital Management Inc | 3,416,913 | 4.37% | $86.55M | −425,020 | 0.05% |
| Wasatch Advisors LP | 2,498,884 | 3.20% | $63.30M | +448,360 | 0.41% |
| Geode Capital Management, LLC | 2,226,028 | 2.85% | $56.40M | +38,061 | 0.00% |
| American Century Companies Inc | 2,192,017 | 2.81% | $55.52M | −1,733,349 | 0.02% |
| Fuller & Thaler Asset Management, Inc. | 1,721,451 | 2.20% | $43.60M | +492,020 | 0.12% |
| Allspring Global Investments Holdings, LLC | 1,618,910 | 2.07% | $42.32M | +643,777 | 0.06% |
| D. E. Shaw & Co., Inc. | 1,613,100 | 2.06% | $40.86M | −95,333 | 0.02% |
| Rockefeller Capital Management L.P. | 1,338,592 | 1.71% | $33.91M | +576,095 | 0.05% |
| Morgan Stanley | 1,328,477 | 1.70% | $33.65M | +77,852 | 0.00% |
| Charles Schwab Investment Management Inc | 1,294,185 | 1.66% | $32.78M | −149,206 | 0.00% |
| Renaissance Technologies LLC | 1,287,300 | 1.65% | $32.61M | −245,000 | 0.04% |
| Lsv Asset Management | 1,192,313 | 1.53% | $30.20M | +615,313 | 0.05% |
| Invesco Ltd. | 1,173,609 | 1.50% | $29.73M | +251,432 | 0.00% |
| Public Sector Pension Investment Board | 987,860 | 1.26% | $25.02M | +566,451 | 0.06% |
| Northern Trust Corp | 934,307 | 1.20% | $23.67M | +34,037 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 304 | 84M | 100.0% | 42 / 111 | 104 / 30 | 8M | 7M |
| Q1 2026 | 297 | 83M | 100.0% | 40 / 106 | 100 / 36 | 17M | 7M |
| Q4 2025 | 299 | 84M | 100.0% | 63 / 98 | 100 / 27 | 10M | 7M |
| Q3 2025 | 268 | 81M | 100.0% | 37 / 102 | 95 / 30 | 8M | 8M |
| Q2 2025 | 264 | 81M | 100.0% | 51 / 88 | 90 / 27 | 14M | 13M |
| Q1 2025 | 241 | 80M | 100.0% | 36 / 79 | 85 / 20 | 4M | 5M |
| Q4 2024 | 229 | 82M | 100.0% | 35 / 80 | 74 / 22 | 12M | 15M |
| Q3 2024 | 218 | 87M | 100.0% | 26 / 75 | 80 / 35 | 18M | 6M |
| Q2 2024 | 228 | 88M | 100.0% | 49 / 72 | 82 / 32 | 16M | 17M |
| Q1 2024 | 213 | 90M | 100.0% | 24 / 75 | 82 / 33 | 12M | 6M |
| Q4 2023 | 223 | 84M | 100.0% | 37 / 90 | 64 / 17 | 14M | 13M |
| Q3 2023 | 204 | 82M | 100.0% | 20 / 73 | 79 / 30 | 4M | 4M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
327 funds held MD in Q2 2026, 50% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of MD | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 4,832,166 | 6.19% | $122.40M | 0.11% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 2,616,995 | 3.35% | $66.29M | 0.00% | Jun 30, 2026 |
| Victory Sycamore Small Company Opportunity Fund | 2,270,000 | 2.91% | $57.50M | 1.22% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 2,177,631 | 2.79% | $55.16M | 0.07% | Jun 30, 2026 |
| Vanguard Small-Cap Index Fund | 1,881,693 | 2.41% | $47.66M | 0.03% | Jun 30, 2026 |
| Fullerthaler Behavioral Small Cap Equity | 1,648,328 | 2.11% | $41.75M | 0.33% | Jun 30, 2026 |
| Vanguard Small-Cap Value Index Fund | 1,193,047 | 1.53% | $30.22M | 0.04% | Jun 30, 2026 |
| Small Cap Value Fund | 1,110,000 | 1.42% | $28.12M | 0.93% | Jun 30, 2026 |
| Wasatch Small Cap Value Fund | 990,740 | 1.27% | $25.10M | 1.79% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 919,257 | 1.18% | $23.28M | 0.02% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 910,853 | 1.17% | $24.15M | 0.07% | Jul 31, 2026 |
| iShares Russell 2000 Value ETF | 776,149 | 0.99% | $19.66M | 0.14% | Jun 30, 2026 |
| Vanguard Strategic Equity Fund | 749,810 | 0.96% | $18.99M | 0.16% | Jun 30, 2026 |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | 737,259 | 0.94% | $18.67M | 0.11% | Jun 30, 2026 |
| iShares S&P Small-Cap 600 Growth ETF | 720,488 | 0.92% | $18.25M | 0.22% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Mark S. Ordan | Chief Executive Officer, Director | 313,710 | 0.40% | Jun 3, 2026 |
| David Haddock | EVP, GC & Corp Sec | 20,036 | 0.03% | Jun 24, 2026 |
| Mary Ann E. Moore | EVP, GC, Chief Admin Off & Sec | 189,890 | 0.24% | Jun 10, 2026 |
| Don Gregory Neeb | EVP, Chief Invest & Strategy | 137,231 | 0.18% | Jun 3, 2026 |
| Kasandra H. Rossi | EVP, CFO and Treasurer | 105,100 | 0.13% | Jun 3, 2026 |
| Laura A. Linynsky | Director | 33,900 | 0.04% | Sep 14, 2026 |
| Sylvia Jean Young | Director | 29,786 | 0.04% | Aug 18, 2026 |
| Shirley A. Weis | Director | 19,095 | 0.02% | Aug 14, 2026 |
| Kurt Douglas Newman | Director | 17,405 | 0.02% | Aug 14, 2026 |
| Guy P. Sansone | Director | 87,416 | 0.11% | Aug 14, 2026 |
| Thomas McEachin | Director | 73,741 | 0.09% | Aug 14, 2026 |
| Michael A. Rucker | Director | 66,769 | 0.09% | Aug 14, 2026 |
| John M. Starcher Jr. | Director | 73,732 | 0.09% | Aug 14, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Laura A. Linynsky Director | Sep 10, 2026 | Returned to company | −6,000 | $26.82 | $160.92K | 33,900 |
| Sylvia Jean Young Director | Aug 14, 2026 | Returned to company | −18,500 | $26.62 | $492.47K | 29,786 |
| Shirley A. Weis Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 19,095 |
| Laura A. Linynsky Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 39,900 |
| Kurt Douglas Newman Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 17,405 |
| Sylvia Jean Young Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 48,286 |
| Guy P. Sansone Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 87,416 |
| Thomas McEachin Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 7,668 |
| Michael A. Rucker Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 66,769 |
| John M. Starcher Jr. Director | Aug 12, 2026 | Award | +472 | $26.50 | $12.51K | 73,732 |
| David Haddock EVP, GC & Corp Sec | Jun 22, 2026 | Award | +20,036 | – | – | 20,036 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Jun 9, 2026 | Gift | +18,407 | – | – | 111,831 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Jun 9, 2026 | Gift | −18,407 | – | – | 78,059 |
| Mark S. Ordan Chief Executive Officer, Director | Jun 2, 2026 | Returned to company | −97,174 | – | – | 313,710 |
| Mark S. Ordan Chief Executive Officer, Director | Jun 2, 2026 | Award | +97,174 | – | – | 410,884 |
| Mark S. Ordan Chief Executive Officer, Director | Jun 1, 2026 | Award | +127,198 | – | – | 430,003 |
| Mark S. Ordan Chief Executive Officer, Director | Jun 1, 2026 | Tax withholding | −19,119 | $21.54 | $411.82K | 410,884 |
| Kasandra H. Rossi EVP, CFO and Treasurer | Jun 1, 2026 | Award | +31,800 | – | – | 105,100 |
| Kasandra H. Rossi EVP, CFO and Treasurer | Jun 1, 2026 | Tax withholding | −3,701 | $21.54 | $79.72K | 101,399 |
| Don Gregory Neeb EVP, Chief Invest & Strategy | Jun 1, 2026 | Tax withholding | −8,003 | $21.54 | $172.38K | 137,231 |
| Don Gregory Neeb EVP, Chief Invest & Strategy | Jun 1, 2026 | Award | +63,888 | – | – | 145,234 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Jun 1, 2026 | Tax withholding | −11,944 | $21.54 | $257.27K | 96,466 |
| Thomas McEachin Director | May 13, 2026 | Gift | +11,427 | – | – | 66,073 |
| Thomas McEachin Director | May 13, 2026 | Gift | −11,427 | – | – | 7,196 |
| Shirley A. Weis Director | May 13, 2026 | Sale | −36,028 | $23.75 | $855.67K | 0 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | May 11, 2026 | Gift | −40,826 | – | – | 108,410 |
| Laura A. Linynsky Director | May 7, 2026 | Award | +7,196 | – | – | 39,428 |
| Guy P. Sansone Director | May 7, 2026 | Award | +7,196 | – | – | 86,944 |
| Sylvia Jean Young Director | May 7, 2026 | Award | +7,196 | – | – | 47,814 |
| Michael A. Rucker Director | May 7, 2026 | Award | +7,196 | – | – | 66,297 |
| Thomas McEachin Director | May 7, 2026 | Award | +7,196 | – | – | 18,623 |
| Kurt Douglas Newman Director | May 7, 2026 | Award | +7,196 | – | – | 16,933 |
| Shirley A. Weis Director | May 7, 2026 | Award | +7,196 | – | – | 18,623 |
| John M. Starcher Jr. Director | May 7, 2026 | Award | +7,196 | – | – | 73,260 |
| Kasandra H. Rossi EVP, CFO and Treasurer | Mar 1, 2026 | Tax withholding | −3,676 | $19.85 | $72.97K | 73,300 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Mar 1, 2026 | Award | +39,925 | – | – | 176,167 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Mar 1, 2026 | Tax withholding | −26,931 | $19.85 | $534.58K | 149,236 |
| Mark S. Ordan Chief Executive Officer, Director | Dec 15, 2025 | Sale | −23,000 | $22.41 | $515.43K | 302,805 |
| Michael A. Rucker Director | Nov 17, 2025 | Sale | −10,478 | $23.00 | $240.99K | 59,101 |
| Laura A. Linynsky Director | Nov 6, 2025 | Sale | −10,000 | $21.65 | $216.50K | 32,232 |
| Thomas McEachin Director | Aug 20, 2025 | Gift | −625 | – | – | 11,427 |
| Thomas McEachin Director | Aug 19, 2025 | Gift | −54,021 | – | – | 12,052 |
| Don Gregory Neeb EVP, Chief Invest & Strategy | Aug 1, 2025 | Award | +81,346 | – | – | 81,346 |
| Kurt Douglas Newman Director | Aug 1, 2025 | Award | +9,737 | – | – | 9,737 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Jun 10, 2025 | Gift | −10,371 | – | – | 136,242 |
| Kasandra H. Rossi EVP, CFO and Treasurer | Jun 1, 2025 | Tax withholding | −677 | $14.15 | $9.58K | 76,976 |
| Kasandra H. Rossi EVP, CFO and Treasurer | Jun 1, 2025 | Award | +26,502 | – | – | 77,653 |
| Mark S. Ordan Chief Executive Officer, Director | Jun 1, 2025 | Award | +194,347 | – | – | 325,805 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Jun 1, 2025 | Award | +53,004 | – | – | 153,342 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Jun 1, 2025 | Tax withholding | −6,729 | $14.15 | $95.22K | 146,613 |
| Shirley A. Weis Director | May 23, 2025 | Gift | −18,360 | – | – | 11,427 |
| Mark S. Ordan Chief Executive Officer, Director | May 9, 2025 | Tax withholding | −7,225 | $14.44 | $104.33K | 131,458 |
| Laura A. Linynsky Director | May 8, 2025 | Award | +11,427 | – | – | 42,232 |
| Michael A. Rucker Director | May 8, 2025 | Award | +11,427 | – | – | 69,579 |
| Sylvia Jean Young Director | May 8, 2025 | Award | +11,427 | – | – | 40,618 |
| Shirley A. Weis Director | May 8, 2025 | Award | +11,427 | – | – | 29,787 |
| Thomas McEachin Director | May 8, 2025 | Award | +11,427 | – | – | 66,073 |
| John M. Starcher Jr. Director | May 8, 2025 | Award | +11,427 | – | – | 66,064 |
| Guy P. Sansone Director | May 8, 2025 | Award | +11,427 | – | – | 79,748 |
| Mary Ann E. Moore EVP, GC, Chief Admin Off & Sec | Mar 6, 2025 | Gift | −26,497 | – | – | 100,338 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of float
4.61%
4M shares short
Days to cover
5.0
At 1M shares a day
Change since last report
-18.9%
From 4M shares
Short volume, 20 days
57.6%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Pediatrix Medical's stock actually held short. Settlement fails (shares not delivered on time) peaked at 50,188 shares on Sep 16, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Mary Ann E. Moore Officer | Sep 14, 2026 | 21,335 | $572.62K | Sep 11, 2026 | Vesting of a Stock Award |
| Mary Ann E. Moore Officer | Sep 14, 2026 | 9,260 | $246.37K | Aug 14, 2026 | Vesting of a Stock Award |
| Laura A. Linynsky Director | Sep 10, 2026 | 6,000 | $160.74K | Sep 10, 2026 | Stock Plan Activity |
| Sylvia Jean Young Director | Aug 14, 2026 | 18,500 | $491.87K | Aug 14, 2026 | Stock plan activity |
| Shirley A. Weis Director | May 13, 2026 | 36,028 | $853.14K | May 13, 2026 | Restricted Stock Vest |
| Mark S. Ordan Director | Dec 15, 2025 | 23,000 | $517.50K | Dec 15, 2025 | Stock Award |
| Michael A. Rucker Director | Nov 17, 2025 | 10,478 | $240.99K | Nov 17, 2025 | Stock Plan Activity |
| Laura A. Linynsky Director | Nov 6, 2025 | 10,000 | $216.15K | Nov 6, 2025 | Stock Plan Activity |
| James D. Swift Former Officer | Feb 21, 2025 | 18,530 | $308.09K | Feb 21, 2025 | Vesting of Stock Awards |
| Mark S. Ordan Director | Nov 13, 2024 | 27,600 | $427.80K | Nov 13, 2024 | Compensation |
| Mary Ann E. Moore Officer | Nov 8, 2024 | 8,108 | $129.73K | Nov 8, 2024 | Vesting of Stock Awards |
| C. Marc Richards Former Officer | Nov 4, 2024 | 118,291 | $1.77M | Nov 4, 2024 | Vesting of a Stock Award |
| James D. Swift Officer | Aug 30, 2024 | 11,100 | $119.76K | Aug 30, 2024 | Vesting of a Stock Award |
| Laura A. Linynsky Director | Aug 27, 2024 | 7,000 | $78.13K | Aug 27, 2024 | Vesting of a Stock Award |
| Lee Wood Former Officer | Aug 9, 2024 | 47,230 | $484.16K | Aug 9, 2024 | Vesting of a Stock Award |
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