Pediatrix Medical MD Institutional Ownership

NYSE MD

$26.88 +0.02 (+0.07%)

As of: Sep 3, 2026 · 3:59 PM EDT

Institutions by Trading Activity

301 Institutions

Increased 153 50.8%

Unchanged 46 15.3%

Reduced 102 33.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

106.66%

▲+4.43 pp QoQ

Shares Held by Institutions

84.73Mn

of 79.44Mn outstanding

▲+3.47% QoQ

Shares Outstanding

79.44Mn

-5.29Mn held outside 13F filers

Institutional Investors

301

filed 13F for Jun 2026

▲+7 vs prior quarter

Net Shares Added (QoQ)

+2.84Mn

accumulated since last quarter

Value of Holdings

$2.24Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Pediatrix Medical Group, Inc. (NYSE:MD) has 301 institutional investors with active 13F positions as of June 2026.

Their combined ownership stood at 106.7% of outstanding shares in June 2026, up from 102.2% in March 2026.
Their total shares held in MD increased 3.47% quarter over quarter, and separately, investors owning Pediatrix Medical increased 14.45% from a year ago.
Of these 301 holders, 153 added to their stakes in Pediatrix Medical, 102 trimmed positions, and 46 made no changes.
Altogether, these fund groups held 84.73Mn shares in MD by June 2026, up by 2.84Mn shares quarter on quarter, and up 3.43Mn shares year over year.
As of June 30, 2026, the biggest holder of Pediatrix Medical is BlackRock, Inc. at 13.71Mn shares, representing 17.26% of shares outstanding.
The biggest buyers of Pediatrix Medical for the quarter ending June 2026 included Sixth Street Partners Management Company, L.P. (1.29Mn), Allspring Global Investments Holdings, LLC (643.78K), LSV ASSET MANAGEMENT (615.31K), Rockefeller Capital Management L.P. (576.1K), PUBLIC SECTOR PENSION INVESTMENT BOARD (566.45K).
Top sellers of MD stock for the quarter ending June 2026 included AMERICAN CENTURY COMPANIES INC (1.73Mn), FMR LLC (1.53Mn), VICTORY CAPITAL MANAGEMENT INC (425.02K), RENAISSANCE TECHNOLOGIES LLC (245.0K), CastleKnight Management LP (236.17K).
Business Quant data shows the 10 biggest positions in Pediatrix Medical as of June 2026 are held by BlackRock, Inc. (13.71Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.99Mn), DIMENSIONAL FUND ADVISORS LP (4.22Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.62Mn), State Street Corp (3.53Mn), VICTORY CAPITAL MANAGEMENT INC (3.42Mn), WASATCH ADVISORS LP (2.5Mn), GEODE CAPITAL MANAGEMENT, LLC (2.23Mn), AMERICAN CENTURY COMPANIES INC (2.19Mn), FULLER & THALER ASSET MANAGEMENT, INC. (1.72Mn).

Form 13F Holdings

301 Institutional Holders

Report period 30 Jun, 2026

Total shares held 84.73Mn

Of outstanding 106.66%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	13,714,275	17.26%	▲139,902	+1.03%	$347.38Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,985,147	7.53%	▼168,979	-2.75%	$151.60Mn
3	DIMENSIONAL FUND ADVISORS LP	0000354204	4,220,311	5.31%	▲363,396	+9.42%	$106.90Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,620,040	4.56%	▼36,281	-0.99%	$91.70Mn
5	State Street Corp	0000093751	3,533,248	4.45%	▲154,748	+4.58%	$89.50Mn
6	VICTORY CAPITAL MANAGEMENT INC	0001040188	3,416,913	4.30%	▼425,020	-11.06%	$86.55Mn
7	WASATCH ADVISORS LP	0000814133	2,498,884	3.15%	▲448,360	+21.87%	$63.30Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,226,028	2.80%	▲38,061	+1.74%	$56.40Mn
9	AMERICAN CENTURY COMPANIES INC	0000748054	2,192,017	2.76%	▼1,733,349	-44.16%	$55.52Mn
10	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	1,721,451	2.17%	▲492,020	+40.02%	$43.60Mn
11	Allspring Global Investments Holdings, LLC	0001890906	1,618,910	2.04%	▲643,777	+66.02%	$42.32Mn
12	D. E. Shaw & Co., Inc.	0001009207	1,613,100	2.03%	▼95,333	-5.58%	$40.86Mn
13	Rockefeller Capital Management L.P.	0001739439	1,338,592	1.69%	▲576,095	+75.55%	$33.91Mn
14	Morgan Stanley	0000895421	1,328,477	1.67%	▲77,852	+6.23%	$33.65Mn
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	1,294,185	1.63%	▼149,206	-10.34%	$32.78Mn
15	Sixth Street Partners Management Company, L.P.	0001812095	1,294,185	1.63%	▲1,294,185	0.00%	$32.78Mn
16	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,287,300	1.62%	▼245,000	-15.99%	$32.61Mn
17	LSV ASSET MANAGEMENT	0001050470	1,192,313	1.50%	▲615,313	+106.64%	$30.20K
18	Invesco Ltd.	0000914208	1,173,609	1.48%	▲251,432	+27.27%	$29.73Mn
19	PUBLIC SECTOR PENSION INVESTMENT BOARD	0001396318	987,860	1.24%	▲566,451	+134.42%	$25.02Mn

Showing 1 to 20 of 301 holders