13F Insight
DOSSIER · 13F Holders · Q2 2026
TMDX 1.5 06/01/28

TRANSMEDICS GROUP INC

37 institutions still hold TRANSMEDICS GROUP INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 89377MAB5·37 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$507M
visible holders
Holders
37
filers reporting
Concentration
14.86%
WOLVERINE ASSET MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

37 institutions reported TMDX 1.5 06/01/28 in Q2 2026. WOLVERINE ASSET MANAGEMENT LLC leads at 14.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$75M69.5M0.66%Q2 202602
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$73M67.4M0.05%Q2 202603
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$65M59.6M0.91%Q2 202604
DeepCurrents Investment Group LLC
CIK 0001754535
$59M54.2M1.78%Q2 202605
READYSTATE ASSET MANAGEMENT LP
CIK 0001900923
$45M30.0M1.82%Q4 202506
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$36M33.5M0.05%Q2 202607
Sculptor Capital LP
CIK 0001054587
$35M32.5M0.29%Q2 202608
Opti Capital Management, LP
CIK 0001738654
$16M15.0M1.00%Q2 202609
CAPSTONE INVESTMENT ADVISORS, LLC
CIK 0001426196
$16M15.0M0.03%Q2 202610
STATE STREET CORP
CIK 0000093751
$13M11.9M0.00%Q2 202611
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$12M11.4M0.00%Q2 202612
CSS LLC/IL
CIK 0001103646
$11M10.0M0.42%Q2 202613
BlackRock, Inc.
CIK 0002012383
$10M9.3M0.00%Q2 202614
Verition Fund Management LLC
CIK 0001454027
$10M9.0M0.05%Q2 202615
FMR LLC
CIK 0000315066
$6M5.6M0.00%Q2 202616
Nuveen, LLC
CIK 0001871926
$5M4.9M0.00%Q2 202617
Boussard & Gavaudan Investment Management LLP
CIK 0001614986
$5M4K0.49%Q1 202618
Nykredit A/S
CIK 0001847328
$5M4.5M0.02%Q2 202619
ZAZOVE ASSOCIATES LLC
CIK 0001009012
$5M4.5M0.40%Q2 202620
CITIGROUP INC
CIK 0000831001
$4M3.3M0.00%Q2 2026
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