MEDNAX, Inc. provides physician services including newborn, anesthesia, maternal-fetal, tele radiology, pediatric cardiology and other pediatric subspecialty care. The company's solution include anesthesiology & pain management, prenatal, neonatal, pediatric, radiology, tele radiology, revenue cycle management and perioperative improvement consulting. MEDNAX was founded by Roger J. Medel in 1979 and is headquartered in Sunrise, FL.

Company profile

Mark S. Ordan
Fiscal year end
Industry (SIC)
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IRS number

MD stock data


Investment data

Data from SEC filings
Securities sold
Number of investors


7 May 21
27 Jul 21
31 Dec 21
Quarter (USD)
Mar 21 Dec 20 Sep 20 Jun 20
Cost of revenue
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Annual (USD)
Dec 20 Dec 19 Dec 18 Dec 17
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Financial data from MEDNAX earnings reports.

Cash burn rate (estimated) Burn method: Change in cash Burn method: Operating income/loss Burn method: FCF (opex + capex)
Last Q Avg 4Q Last Q Avg 4Q Last Q Avg 4Q
Cash on hand (at last report) 269.63M 269.63M 269.63M 269.63M 269.63M 269.63M
Cash burn (monthly) 284.74M 3.51M (positive/no burn) (positive/no burn) 27.4M (positive/no burn)
Cash used (since last report) 1.11B 13.65M n/a n/a 106.4M n/a
Cash remaining -836.24M 255.98M n/a n/a 163.23M n/a
Runway (months of cash) -2.9 72.8 n/a n/a 6.0 n/a

Beta Read what these cash burn values mean

Date Owner Security Transaction Code Indirect 10b5-1 $Price #Shares $Value #Remaining
12 Jul 21 Roger MD Medel Common Stock Payment of exercise Dispose F No No 29.77 83,092 2.47M 1,139,450
1 Jul 21 Roger MD Medel Common Stock Sell Dispose S No Yes 30.31 100,000 3.03M 1,222,542
1 Jun 21 John C Pepia Common Stock Payment of exercise Dispose F No No 31.98 7,858 251.3K 120,785
12 May 21 Karey D Barker Common Stock Grant Aquire A No No 0 4,885 0 22,663
12 May 21 Gabos Paul G Common Stock Grant Aquire A No No 0 4,885 0 29,198

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

89.9% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 223 247 -9.7%
Opened positions 25 33 -24.2%
Closed positions 49 81 -39.5%
Increased positions 72 78 -7.7%
Reduced positions 90 98 -8.2%
13F shares
Current Prev Q Change
Total value 1.75B 1.95B -10.2%
Total shares 77.55M 77.46M +0.1%
Total puts 138.78K 90.74K +52.9%
Total calls 51.21K 78.02K -34.4%
Total put/call ratio 2.7 1.2 +133.0%
Largest owners
Shares Value Change
BLK Blackrock 7.63M $172.63M -6.9%
Vanguard 7.52M $170.21M -4.7%
ArrowMark Colorado 5.29M $119.64M +48.0%
Dimensional Fund Advisors 4.63M $104.67M +10.9%
D. E. Shaw & Co. 3.58M $81.06M +19.4%
Lazard Asset Management 3.25M $73.51M +44.0%
TROW T. Rowe Price 3.04M $68.68M -36.0%
P2 Capital Partners 2.75M $62.21M 0.0%
FMR 2.33M $52.6M +18.5%
FIL 2.31M $52.26M -4.0%
Largest transactions
Shares Bought/sold Change
Nordea Investment Management Ab 211.34K -1.99M -90.4%
ArrowMark Colorado 5.29M +1.72M +48.0%
TROW T. Rowe Price 3.04M -1.7M -36.0%
MS Morgan Stanley 1.64M +1.58M +2533.7%
Lazard Asset Management 3.25M +992.28K +44.0%
LSV Asset Management 1.11M +735.9K +194.2%
ATAC Neuberger Berman 1.35M +657.02K +94.9%
D. E. Shaw & Co. 3.58M +581.55K +19.4%
BLK Blackrock 7.63M -565.43K -6.9%
Aristotle Capital Boston 1.07M +481.1K +81.7%

Financial report summary

Envision Healthcare
Content analysis
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