13F institutional ownership facts
Institutions tracked
38
Reported value
$39,806,712.00
Reported shares
10,339,406
Latest filing period
Q2 2026
Top institutional holders
- Renaissance Technologies · $9,410,285 · 0.01%
- Cliff Asness - AQR Capital Management · $9,497,969 · <0.01%%
- Jane Street Group · $3,050,397 · <0.01%%
- Ken Griffin - Citadel Advisors · $3,179,476 · <0.01%%
- David Solomon - Goldman Sachs · $10,262,414 · <0.01%%
- David E. Shaw - D.E. Shaw & Co. · $1,622,263 · <0.01%%
Data source and limitations
This page uses public SEC Form 13F disclosures and related institutional filing data. 13F reports are periodic disclosures and may not represent current real-time holdings.
13F Hub provides research and education data only. It does not provide personalized investment advice.
$MDXG
Institutional Holdings
38
Top Institutions
Top Institutions
Renaissance Technologies
2,444,230 shares
0.01%
% of Portfolio
Cliff Asness - AQR Capital Management
2,467,005 shares
NaN%
% of Portfolio
Jane Street Group
792,311 shares
NaN%
% of Portfolio
Ken Griffin - Citadel Advisors
825,838 shares
NaN%
% of Portfolio
David Solomon - Goldman Sachs
2,665,562 shares
NaN%
% of Portfolio
David E. Shaw - D.E. Shaw & Co.
421,367 shares
NaN%
% of Portfolio
Lazard Asset Management
141,060 shares
NaN%
% of Portfolio
Steve Cohen - Point72 Asset Management
123,557 shares
NaN%
% of Portfolio
Two Sigma Investments
246,625 shares
NaN%
% of Portfolio
Larry Fink - BlackRock
12,154,466 shares
NaN%
% of Portfolio
Geode Capital Management
3,143,488 shares
NaN%
% of Portfolio
State Street Corp
5,578,920 shares
NaN%
% of Portfolio
Charles Schwab
1,241,916 shares
NaN%
% of Portfolio
Northern Trust Corp
1,317,575 shares
NaN%
% of Portfolio
Mike Hankin - Brown Advisory INC
62,236 shares
NaN%
% of Portfolio
Nuveen
386,411 shares
NaN%
% of Portfolio
Ken Fisher - Fisher Asset Management
245,759 shares
NaN%
% of Portfolio
Wellington Management
349,981 shares
NaN%
% of Portfolio
Morgan Stanley
1,043,286 shares
NaN%
% of Portfolio
Franklin Resources
248,919 shares
NaN%
% of Portfolio
UBS Group
236,033 shares
NaN%
% of Portfolio
Voya Investment Mgmt
24,744 shares
NaN%
% of Portfolio
Canada Pension Plan Investment Board
43,000 shares
NaN%
% of Portfolio
Invesco
153,250 shares
NaN%
% of Portfolio
Neuberger Berman
16,652 shares
NaN%
% of Portfolio
PNC Financial Services
21,928 shares
NaN%
% of Portfolio
BNP Paribas
19,371 shares
NaN%
% of Portfolio
T. Rowe Price
95,989 shares
NaN%
% of Portfolio
SG Americas Securities
14,157 shares
NaN%
% of Portfolio
Jamie Dimon - JPMorgan Chase
131,049 shares
NaN%
% of Portfolio
Legal & General
11,785 shares
NaN%
% of Portfolio
Israel Englander - Millennium Management
0 shares
0.00%
% of Portfolio
Exoduspoint Capital Management, Lp
206,439 shares
0.01%
% of Portfolio
Paul Tudor Jones - Tudor Investment Corp
53,414 shares
NaN%
% of Portfolio
Chuck Royce - Royce & Associates
14,720 shares
NaN%
% of Portfolio
Josef Lakonishok - Lsv Asset Management
0 shares
0.00%
% of Portfolio
Private Capital Management
19,591 shares
0.01%
% of Portfolio
Douglas Granat - Trigran Investments
7,173,770 shares
5.07%
% of Portfolio
Institutional InsightPRO
Scale Distribution
MEGA
39%
LARGE
28%
MEDIUM
17%
SMALL
16%
Geographic Distribution
Institutional Activity
Buyers
54
Sellers
23
Holders
62
New
14
Exited
11
Insider TradingPRO
Trading Statistics
Insider Buyers
17
Insider Sellers
23
Purchase Value
$21.2M
Role Distribution
RatingPRO
79
B+
Overall Score
Strong institutional support with positive momentum
Rating Dimensions
Recent Actions
New
9
Increased
23
Decreased
20
Exited
2
Total
30