What does CUSIP 89377M109 represent in this 13F holders report?

CUSIP 89377M109 is the security identifier for TMDX - TransMedics Group, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held TMDX - TransMedics Group, Inc. - Common Stock in Q4 2022?

196 institutional investors reported TMDX - TransMedics Group, Inc. - Common Stock for Q4 2022. Use the holders table for investor-level position and value details.

TransMedics Group, Inc. - Common Stock (TMDX)

CUSIP: 89377M109

Q4 2022 13F Holders as of 31 Dec 2022

Type / Class: Equity / Common Stock
Shares outstanding: 34,330,771
Total 13F shares: 28,992,696
Share change: +396,431
Total reported value: $1,789,417,886
Put/Call ratio: 9%
Price per share: $61.72
Number of holders: 196
Value change: +$38,499,424
Number of buys: 105
Number of sells: 74

Quarterly Holders Quick Answers

What is CUSIP 89377M109?
CUSIP 89377M109 identifies TMDX - TransMedics Group, Inc. - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2023
Previous quarter: Q3 2022

Recent filing periods for CUSIP 89377M109:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of TMDX - TransMedics Group, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	11%	3,940,156	$164,462,000	—	30 Sep 2022	13F
BlackRock Finance, Inc.	13F	Company	6.4%	2,198,654	$91,771,000	—	30 Sep 2022	13F
MACQUARIE GROUP LTD	13F	Company	5.1%	1,750,199	$73,053,000	—	30 Sep 2022	13F
VANGUARD GROUP INC	13F	Company	4.8%	1,644,691	$68,650,000	—	30 Sep 2022	13F
Sandhill Capital Partners LLC	13F	Company	3.9%	1,343,163	$56,064,000	—	30 Sep 2022	13F
CREDIT SUISSE AG/	13F	Company	3.4%	1,165,325	$48,641,000	—	30 Sep 2022	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	2.9%	996,569	$41,597,000	—	30 Sep 2022	13F
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	13F	Company	2.4%	827,027	$34,520,000	—	30 Sep 2022	13F
NEXT CENTURY GROWTH INVESTORS LLC	13F	Company	2.3%	804,180	$33,566,000	—	30 Sep 2022	13F
LORD, ABBETT & CO. LLC	13F	Company	2.2%	772,073	$32,227,000	—	30 Sep 2022	13F
STATE STREET CORP	13F	Company	2%	694,142	$28,973,000	—	30 Sep 2022	13F
Bellevue Group AG	13F	Company	1.9%	653,814	$27,290,000	—	30 Sep 2022	13F
Bank of New York Mellon Corp	13F	Company	1.9%	638,684	$26,657,000	—	30 Sep 2022	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.6%	544,638	$22,733,000	—	30 Sep 2022	13F
EMERALD ADVISERS, LLC	13F	Company	1.4%	494,926	$20,658,000	—	30 Sep 2022	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	1.3%	435,848	$18,192,000	—	30 Sep 2022	13F
KORNITZER CAPITAL MANAGEMENT INC /KS	13F	Company	1.1%	392,926	$16,401,000	—	30 Sep 2022	13F
EMERALD MUTUAL FUND ADVISERS TRUST	13F	Company	1.1%	384,447	$16,047,000	—	30 Sep 2022	13F
Ophir Asset Management Pty Ltd	13F	Company	1.1%	379,592	$15,844,000	—	30 Sep 2022	13F
MORGAN STANLEY	13F	Company	1.1%	368,565	$15,385,000	—	30 Sep 2022	13F
Invesco Ltd.	13F	Company	0.99%	340,257	$14,203,000	—	30 Sep 2022	13F
AXA S.A.	13F	Company	0.98%	335,204	$13,991,415	—	30 Sep 2022	13F
Allspring Global Investments Holdings, LLC	13F	Company	0.96%	329,604	$13,757,000	—	30 Sep 2022	13F
NORTHERN TRUST CORP	13F	Company	0.89%	306,570	$12,797,000	—	30 Sep 2022	13F
Avidity Partners Management LP	13F	Company	0.87%	300,000	$12,522,000	—	30 Sep 2022	13F
Nicholas Investment Partners, LP	13F	Company	0.81%	277,625	$11,588,000	—	30 Sep 2022	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.74%	254,183	$10,610,000	—	30 Sep 2022	13F
Kent Lake Capital LLC	13F	Company	0.73%	250,000	$10,435,000	—	30 Sep 2022	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.66%	226,013	$9,434,000	—	30 Sep 2022	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.62%	213,863	$8,927,000	—	30 Sep 2022	13F
ArrowMark Colorado Holdings LLC	13F	Company	0.58%	200,386	$8,364,000	—	30 Sep 2022	13F
Soleus Capital Management, L.P.	13F	Company	0.51%	175,300	$7,317,000	—	30 Sep 2022	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.5%	172,908	$7,218,000	—	30 Sep 2022	13F
FIL Ltd	13F	Company	0.45%	154,608	$6,453,000	—	30 Sep 2022	13F
First Light Asset Management, LLC	13F	Company	0.45%	153,769	$6,418,000	—	30 Sep 2022	13F
ROYCE & ASSOCIATES LP	13F	Company	0.44%	152,000	$6,344,000	—	30 Sep 2022	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	0.43%	146,737	$6,125,000	—	30 Sep 2022	13F
CITADEL ADVISORS LLC	13F	Company	0.41%	142,187	$5,935,000	—	30 Sep 2022	13F
PEREGRINE CAPITAL MANAGEMENT LLC	13F	Company	0.4%	138,962	$5,800,000	—	30 Sep 2022	13F
SILVERCREST ASSET MANAGEMENT GROUP LLC	13F	Company	0.39%	135,293	$5,647,000	—	30 Sep 2022	13F
Board of Trustees of The Leland Stanford Junior University	13F	Company	0.34%	117,281	$5,037,000	—	30 Sep 2022	13F
Divisadero Street Capital Management, LP	13F	Company	0.35%	120,000	$5,009,000	—	30 Sep 2022	13F
PURA VIDA INVESTMENTS, LLC	13F	Company	0.35%	120,000	$5,009,000	—	30 Sep 2022	13F
CASTLEARK MANAGEMENT LLC	13F	Company	0.34%	118,245	$4,936,000	—	30 Sep 2022	13F
Nuveen Asset Management, LLC	13F	Company	0.33%	113,879	$4,754,000	—	30 Sep 2022	13F
SEI INVESTMENTS CO	13F	Company	0.32%	111,253	$4,643,000	—	30 Sep 2022	13F
Russell Investments Group, Ltd.	13F	Company	0.32%	109,271	$4,559,000	—	30 Sep 2022	13F
Lisanti Capital Growth, LLC	13F	Company	0.3%	103,185	$4,307,000	—	30 Sep 2022	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.3%	102,999	$4,299,000	—	30 Sep 2022	13F
JANE STREET GROUP, LLC	13F	Company	0.3%	101,679	$4,244,000	—	30 Sep 2022	13F

Institutional Holders of TransMedics Group, Inc. - Common Stock (TMDX) as of Q4 2022

As of 31 Dec 2022, TransMedics Group, Inc. - Common Stock (TMDX) was held by 196 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 28,992,696 shares. The largest 10 holders included FMR LLC, BlackRock Inc., MACQUARIE GROUP LTD, VANGUARD GROUP INC, Sandhill Capital Partners LLC, LORD, ABBETT & CO. LLC, DRIEHAUS CAPITAL MANAGEMENT LLC, CREDIT SUISSE AG/, SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC, and STATE STREET CORP. This page lists 197 institutional shareholders reporting positions in this security for the Q4 2022 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2022 vs Q3 2022 Across Filers

Q3 2022 holders

174

Q4 2022 holders

196

Holder diff

Investor	Q3 2022 Shares	Q4 2022 Shares	Share Diff	Share Chg %	Q3 2022 Value $	Q4 2022 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.