MD · Insider trading · 13F holders · Congress trades
Pediatrix Medical Group, Inc. (MD)
Who is buying and selling MD: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 9
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 1
MD at a glance
- No open-market insider purchases or sales of MD were filed in the last 90 days.
- 9 13F filers hold MD among their 50 largest positions, worth $37.2M combined. The biggest bets by portfolio weight are Hanseatic Management Services Inc (1.1%), Bridge City Capital, LLC (1.0%) and Clark Estates Inc/ny (0.9%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- Members of Congress have disclosed 9 MD trades since 2015, 0 purchases and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $50K–100K on Oct 15, 2019.
- MD last closed at $29.38 on Oct 30, 2026.
MD insider trading
No open-market insider purchases or sales of MD were filed in the last 90 days.
Who owns MD? Hedge funds and superinvestors
9 13F filers hold MD among their 50 largest positions, worth $37.2M combined. The biggest bets by portfolio weight are Hanseatic Management Services Inc (1.1%), Bridge City Capital, LLC (1.0%) and Clark Estates Inc/ny (0.9%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Dana Investment Advisors, Inc.Institutional asset manager | 0.4% | $17.3M | 681,748 | -6.3% shares | Q2 2026 |
| Phocas Financial Corp.Institutional asset manager | 0.9% | $6.3M | 248,762 | — | Q2 2026 |
| Bridge City Capital, LLCInstitutional asset manager | 1.0% | $4.6M | 177,299 | +21.4% shares | Q3 2026 |
| Clark Estates Inc/nyInvestment manager | 0.9% | $3.9M | 153,000 | +18.6% shares | Q2 2026 |
| Jackson Creek Investment Advisors LLCMutual fund manager | 0.7% | $2.0M | 75,639 | -27.9% shares | Q2 2026 |
| VARCOV Co.Hedge fund | 0.6% | $1.5M | 60,414 | — | Q2 2026 |
| Hanseatic Management Services IncWealth manager | 1.1% | $1.4M | 53,649 | +2.0% shares | Q3 2026 |
| New Vernon Capital Holdings II LLCAsset manager | 0.2% | $296K | 11,704 | +0.0% shares | Q2 2026 |
| Performa Ltd (US), LLCInstitutional asset manager | 0.0% | $12K | 467 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 2, Q2 2026: 7). Screen MD in the grand portfolio →
MD stock trades by members of Congress
Members of Congress have disclosed 9 MD trades since 2015, 0 purchases and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $50K–100K on Oct 15, 2019.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Sale | $50K–100K | Oct 15, 2019 | +32.2% |
| Oct 29, 2018 | Greg GianforteR-MT · House | Sale | $50K–100K | Oct 26, 2018 | -28.3% |
| Feb 8, 2018 | Greg GianforteR-MT · House | Buy | $100K–250K | Jan 29, 2018 | -46.8% |
| Jan 4, 2018 | Greg GianforteR-MT · House | Sale | $100K–250K | Dec 29, 2017 | -45.0% |
| May 7, 2017 | Lamar SmithR-TX · House | Sale | $1K–15K | Apr 25, 2017 | -52.3% |
| Apr 10, 2017 | Lamar SmithR-TX · House | Sale | $1K–15K | Mar 17, 2017 | -58.4% |
| Mar 15, 2016 | Lamar SmithR-TX · House | Buy | $1K–15K | Feb 22, 2016 | -56.3% |
| Feb 9, 2016 | Lamar SmithR-TX · House | Buy | $1K–15K | Jan 25, 2016 | -57.1% |
| Jun 7, 2015 | Thomas MacArthurR-NJ · House | Sale | $1K–15K | May 27, 2015 | -58.4% |
4 members have traded MD: Donna E. Shalala, Greg Gianforte, Lamar Smith, Thomas MacArthur.
MD questions and answers
Are insiders buying MD stock?
No open-market insider purchases or sales of MD were filed in the last 90 days.
Which hedge funds own MD?
9 13F filers hold MD among their 50 largest positions, worth $37.2M combined. The biggest bets by portfolio weight are Hanseatic Management Services Inc (1.1%), Bridge City Capital, LLC (1.0%) and Clark Estates Inc/ny (0.9%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded MD?
Members of Congress have disclosed 9 MD trades since 2015, 0 purchases and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $50K–100K on Oct 15, 2019.
Who is the largest holder of MD?
Among 13F filers, Dana Investment Advisors, Inc. reports the largest MD position, $17.3M (681,748 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Hanseatic Management Services Inc's: 1.1% of its portfolio.
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