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MD · Pediatrix Medical Group, Inc.

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$26.18 -0.05 (-0.17%)
Market Cap
$2.13B
Shares
81.25M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 301
Total Value: $2,114,023,658
Total Shares: 83,459,292

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 301 13F filers · Δ vs Mar 31, 2026
Top Holder
16.4%
Sep 2023 → Jun 2026 · range 15.7% – 17.5%
+0.1 pts
Top 5
37.2%
Sep 2023 → Jun 2026 · range 37.2% – 54.0%
−0.5 pts
Top 10
51.7%
Sep 2023 → Jun 2026 · range 51.7% – 69.6%
−2.4 pts
HHI
469
Sep 2023 → Jun 2026 · range 469 – 714
Broadly held−12

Quarterly Activity

vs Mar 31, 2026
New
42
Increased
109
Decreased
103
Sold Out
37
Unchanged
47
Holder count: +5
Institutional value: +19.0%
Shares held: +0.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 302
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 893949 CUSIP 58502B106 13F (30d) 276 filings 273 filers Visit website Investor relations