TransMedics Group, Inc. short interest in 2025

In 2025, TransMedics Group, Inc.'s disclosed short interest ran from 26.79% of shares outstanding on 15 Jan 2025 to 21.07% on 31 Dec 2025, a change of -5.72 percentage points. The year's high was 33.06% on 31 Jan 2025 and its low 20.08% on 14 Nov 2025, averaging 24.77% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 12.50 days on 31 Mar 2025. Full history: TransMedics Group, Inc..

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Plain

Short position data for TransMedics Group, Inc. short interest in 2025: FINRA, compiled by howshorted.com, settlement date 31 Dec 2025. https://howshorted.com/us/company/tmdx/2025/

Wikipedia

<ref>{{cite web |title=TransMedics Group, Inc. short interest in 2025 short position data |url=https://howshorted.com/us/company/tmdx/2025/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2025-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-transmedics-group-inc-short-interest-in--2025-12-31,
  title        = {TransMedics Group, Inc. short interest in 2025 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/tmdx/2025/}},
  note         = {Data: FINRA, settlement date 31 Dec 2025; accessed 2026-10-13},
  year         = {2025}
}

By year: 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2025 in figures

Start of year: 26.79% (15 Jan 2025)
End of year: 21.07% (31 Dec 2025)
Change: -5.72 pp
High: 33.06% (31 Jan 2025)
Low: 20.08% (14 Nov 2025)
Average: 24.77%
Highest days to cover: 12.50 (31 Mar 2025)
SEC filings marked: 8

Every report in 2025

TransMedics Group, Inc. short interest in 2025
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2025	26.79%	2.28
31 Jan 2025	33.06%	6.19
14 Feb 2025	31.96%	8.66
28 Feb 2025	27.72%	5.54	10-K filed, results (8-K)
14 Mar 2025	28.37%	8.88
31 Mar 2025	28.15%	12.50
15 Apr 2025	26.09%	6.65
30 Apr 2025	26.00%	8.54
15 May 2025	23.95%	5.28	10-Q filed, results (8-K)
30 May 2025	23.89%	11.67
13 Jun 2025	23.23%	10.11
30 Jun 2025	23.78%	8.76
15 Jul 2025	23.63%	8.83
31 Jul 2025	22.50%	5.58	10-Q filed, results (8-K)
15 Aug 2025	23.00%	6.52
29 Aug 2025	24.26%	11.50
15 Sep 2025	24.62%	6.97
30 Sep 2025	23.89%	9.19
15 Oct 2025	23.38%	9.21
31 Oct 2025	22.07%	6.54	10-Q filed, results (8-K)
14 Nov 2025	20.08%	8.72
28 Nov 2025	22.58%	8.03
15 Dec 2025	20.47%	9.05
31 Dec 2025	21.07%	11.38

About this data

US short interest data: FINRA (finra.org), shown as reported shares short divided by SEC-reported shares outstanding for each settlement date. FINRA® is a registered trademark of the Financial Industry Regulatory Authority, Inc. This site is not affiliated with or endorsed by FINRA or the SEC; displayed for personal reference, bulk redistribution is not permitted (see terms). Nothing here is investment advice. Method: methodology.