Security key
58502B106
Pediatrix Medical Group, Inc. - Common Stock (MD)
CUSIP: 58502B106
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 85,702,801
- Total 13F shares
- 80,585,755
- Share change
- -217,959
- Total reported value
- $1,349,634,029
- Put/Call ratio
- 71%
- Reported price per share
- $16.75
- Number of holders
- 265
- Value change
- -$841,892
- Number of buys
- 137
- Number of sells
- 124
Security identity
Holder snapshot
Report period
Q3 2025
Institutions
265
Top holders
10
MD full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
Pediatrix Medical Group, Inc. SEC filings
Pediatrix Medical Group, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 58502B106
Recent filing periods:
Ownership snapshot
Top reported holders of MD - Pediatrix Medical Group, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
15
Latest as of
30 Jun 2025
13F
13D/G
Lead comparable stake: 15%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Rank 1 holder
BlackRock, Inc.
13F
13D/G
- Ownership
- 15%
- Position
- $200.16M
Rank 2 holder
Rubric Capital Management LP
13D/G
- Ownership
- 3.7%
- Position
- $38.91M
Rank 3 holder
ALLIANCEBERNSTEIN L.P.
13D/G
13F
- Ownership
- 2.2%
- Position
- $27.81M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
15%
from 13D/G
|
$200,155,538
13,948,121 shares
|
— | 30 Jun 2025 |
| Rubric Capital Management LP |
13D/G
|
3.7%
|
$38,914,718
3,148,440 shares
|
$0 | 31 Dec 2024 |
| ALLIANCEBERNSTEIN L.P. |
13D/G
13F
Company
|
2.2%
|
$27,805,682
1,928,272 shares
|
-$71,010,122 | 31 May 2025 |
| VANGUARD GROUP INC |
13F
Company
|
13%
|
$157,638,194
10,985,240 shares
|
— | 30 Jun 2025 |
| STATE STREET CORP |
13F
Company
|
4.1%
|
$50,073,536
3,489,445 shares
|
— | 30 Jun 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
3.9%
|
$47,614,909
3,318,224 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
265
Shares
80,585,755
Rows available
265
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
264
Q3 2025 holders
265
Holder diff
1
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend