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Transmedics
TMDX

Overview Fund Activity

297 hedge funds and large institutions have $2.63B invested in Transmedics in 2025 Q1 according to their latest regulatory filings, with 53 funds opening new positions, 118 increasing their positions, 91 reducing their positions, and 61 closing their positions.

Holders
297
Holders Change
-12
Holders Change %
-3.88%
% of All Funds
4.04%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
53
Increased
118
Reduced
91
Closed
61
Calls
$70.5M
Puts
$54.1M
Net Calls
+$16.5M
Net Calls Change
+$27.4M

Top Buyers

1
UBS AM
1
UBS AM
Illinois
$209M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$336M
3
HRCM
3
Hood River Capital Management
Florida
$53.5M
4
BCM
4
Brown Capital Management
Maryland
$31.5M
5
Citadel Advisors
5
Citadel Advisors
Florida
$41M

Top Sellers

1
Mackenzie Financial
1
Mackenzie Financial
Ontario, Canada
$0
2
Man Group
2
Man Group
United Kingdom
$0
3
Norges Bank
3
Norges Bank
Norway
$0
4
VNIM
4
Vaughan Nelson Investment Management
Texas
$0
5
Voloridge Investment Management
5
Voloridge Investment Management
Florida
$1.64M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$353M 5,248,129 +19,942 +0.4%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$336M 4,998,009 +990,562 +25%
Vanguard Group
3
Vanguard Group
Pennsylvania
$241M 3,574,996 -60,923 -2%
UBS AM
4
UBS AM
Illinois
$209M 3,113,082 +2,209,996 +245%
State Street
5
State Street
Massachusetts
$87.9M 1,306,535 -54,724 -4%
Fidelity International
6
Fidelity International
Bermuda
$82.5M 1,225,973 +225,615 +23%
Macquarie Group
7
Macquarie Group
Australia
$75.1M 1,115,596 +123,096 +12%
B
8
Braidwell
Connecticut
$57.5M 854,884 -67,216 -7%
HRCM
9
Hood River Capital Management
Florida
$53.5M 795,771 +795,771 New
Geode Capital Management
10
Geode Capital Management
Massachusetts
$53.4M 793,409 +20,665 +3%
DCM
11
Driehaus Capital Management
Illinois
$52.4M 778,754 +17,913 +2%
UBS Group
12
UBS Group
Switzerland
$49.9M 741,335 +151,093 +26%
EAM
13
Eventide Asset Management
Massachusetts
$45.6M 677,981 +279 +0%
Citadel Advisors
14
Citadel Advisors
Florida
$41M 609,689 +376,755 +162%
Morgan Stanley
15
Morgan Stanley
New York
$40.3M 599,060 +144,622 +32%
LIP
16
Liontrust Investment Partners
United Kingdom
$37.3M 554,357 -42,044 -7%
Goldman Sachs
17
Goldman Sachs
New York
$34.1M 507,510 +86,721 +21%
BCM
18
Brown Capital Management
Maryland
$31.5M 468,123 +468,123 New
EA
19
Emerald Advisers
Pennsylvania
$30.6M 454,794 +83,083 +22%
WA
20
Wasatch Advisors
Utah
$30.5M 453,285 +11,931 +3%
Invesco
21
Invesco
Georgia
$29.9M 444,063 -234,565 -35%
JPMorgan Chase & Co
22
JPMorgan Chase & Co
New York
$27.8M 412,497 +155,671 +61%
Northern Trust
23
Northern Trust
Illinois
$24.4M 361,963 +7,341 +2%
Dimensional Fund Advisors
24
Dimensional Fund Advisors
Texas
$22M 327,634 +57,809 +21%
Charles Schwab
25
Charles Schwab
California
$20.5M 304,367 +6,934 +2%
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