Who owns MD?
Institutional ownership of Pediatrix Medical Group Inc. from Form 13F, Q2 2026
304 institutional managers reported holding Pediatrix Medical Group Inc. (MD) in Form 13F filings for Q2 2026, with 83,662,034 shares worth $2.1B. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 1,134,739 shares (+1.4%). 40 opened new positions and 30 sold out.
- Funds holding
- 304
- Value held
- $2.1B
- New / sold out
- 40 / 30
- Net shares, same filers
- +1.4%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of MD
Share of 13F holdings is each fund's shares as a share of the 83,662,034 MD shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Allspring Global Investments Holdings, LLC Added+$16.8M
- LSV Asset Management Added+$15.6M
- Rockefeller Capital Management L.P. Added+$14.6M
- Public Sector Pension Investment Board Added+$14.3M
- Fuller & Thaler Asset Management, Inc. Added+$12.5M
- Wasatch Advisors LP Added+$11.4M
- Tidal Investments LLC Added+$11.2M
- Dimensional Fund Advisors LP Added+$9.2M
- Pacer Advisors, Inc. New+$8.8M
- Invesco Ltd. Added+$6.4M
Biggest sellers in Q2 2026
- American Century Companies Inc Trimmed-$43.9M
- FMR LLC Trimmed-$38.7M
- Victory Capital Management Inc Trimmed-$10.8M
- Renaissance Technologies LLC Trimmed-$6.2M
- CastleKnight Management LP Trimmed-$6.0M
- Jane Street Group, LLC Trimmed-$4.6M
- Vanguard Portfolio Management LLC Trimmed-$4.3M
- Charles Schwab Investment Management Inc Trimmed-$3.8M
- Empowered Funds, LLC Trimmed-$2.4M
- D. E. Shaw & Co., Inc. Trimmed-$2.4M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $201M and sold $170M; 109 added and 102 trimmed.
Schedule 13D and 13G filings on MD
Owners of more than 5% must file within days, so these can be newer than the 13F data.
- 2026-07-14DIMENSIONAL FUND ADVISORS LP SCHEDULE 13G filed by Pediatrix Medical Group Inc.Schedule 13G
Questions about MD ownership
- Who owns MD stock?
- 304 institutional investment managers reported MD positions in their Form 13F filings for Q2 2026, holding 83,662,034 shares worth $2.1B in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling MD?
- In Q2 2026, 40 managers opened new MD positions, 109 added, 102 trimmed and 30 sold out. Managers that filed in both quarters added a net 1,134,739 shares.
- How current is this MD institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to MD by CUSIP. Options are left out. MD news and filings · MD insider trades · Top funds