TransMedics Group Ownership | Who Owns TransMedics Group?

Overview Forecast RevenueFinancials Chart Transcripts

TransMedics Group Ownership Summary

TransMedics Group is owned by 107.93% institutional investors, 3.18% insiders. Fmr is the largest institutional shareholder, holding 13.71% of TMDX shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.44% of its assets in TransMedics Group shares.

TMDX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	TransMedics Group	107.93%	3.18%	-11.11%
Sector	Healthcare Stocks	88.01%	8.90%	3.09%
Industry	Medical Device Stocks	76.80%	8.19%	15.00%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Fmr	4.49M	13.71%	$676.31M
Blackrock	2.65M	8.08%	$398.47M
Vanguard group	2.53M	7.71%	$380.53M
Driehaus capital management	1.49M	4.54%	$223.83M
Invesco	1.36M	4.16%	$205.31M
Eventide asset management	1.15M	3.50%	$172.52M
Arrowmark colorado	1.14M	3.48%	$171.52M
Macquarie group	956.30K	2.92%	$144.04M
State street	782.79K	2.39%	$117.90M
Geode capital management	753.68K	2.30%	$113.54M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Lagoda investment management	65.03K	5.64%	$9.80M
Sandhill capital partners	434.97K	5.03%	$65.52M
Apis capital advisors	40.00K	4.45%	$6.02M
Next century growth investors	336.40K	4.21%	$50.67M
First light asset management	300.60K	3.97%	$45.28M
Bullseye asset management	49.00K	3.61%	$7.38M
Eagle health investments lp	132.86K	3.51%	$20.01M
First turn management	139.78K	3.42%	$21.05M
Eventide asset management	1.15M	2.95%	$172.52M
Montanaro asset management	104.25K	2.93%	$15.70M

Top Buyers

Holder	Shares	% Assets	Change
Vanguard group	2.53M	0.01%	637.31K
Ubs asset management americas	358.42K	0.02%	315.59K
Wellington management group llp	314.35K	0.01%	314.35K
Norges bank	269.87K	0.01%	269.87K
Lord, abbett	533.88K	0.26%	228.46K

Top Sellers

Holder	Shares	% Assets	Change
Allspring global investments	3.11K	0.00%	-596.00K
First light asset management	300.60K	3.97%	-411.08K
Fmr	4.49M	0.04%	-348.68K
Macquarie group	956.30K	0.17%	-341.42K
Sandhill capital partners	434.97K	5.03%	-298.70K

New Positions

Holder	Shares	% Assets	Change	Value
Wellington management group llp	314.35K	0.01%	314.35K	$47.35M
Norges bank	269.87K	0.01%	269.87K	$40.65M
Hood river capital management	125.17K	0.39%	125.17K	$18.85M
Canada pension plan investment board	106.80K	0.02%	106.80K	$16.09M
F/m investments	72.75K	0.40%	72.75K	$10.96M

Sold Out

Holder	Change
Twin tree management, lp	-1.00
Tfc financial management	-1.00
Quest partners	-1.00
American capital advisory	-2.00
Innealta capital	-16.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2024	385	9.38%	36,093,168	7.48%	107	1.03%	208	1.96%	120	7.14%
Jun 30, 2024	348	26.09%	33,565,574	-1.41%	102	0.93%	202	39.31%	110	35.80%
Mar 31, 2024	276	9.96%	34,046,662	-2.55%	104	0.91%	145	16.94%	81	-8.99%
Dec 31, 2023	251	7.73%	34,936,255	0.07%	107	0.93%	124	-4.62%	89	32.84%
Sep 30, 2023	233	-6.43%	34,911,925	7.37%	107	1.06%	130	-14.47%	67	6.35%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	2.16M	6.44%	-7.76K
Vanguard Total Stock Mkt Idx Inv	991.21K	2.95%	1.04K
iShares Russell 2000 ETF	877.67K	2.62%	-3.38K
Vanguard Small Cap Index	811.89K	2.42%	12.37K
Fidelity Small Cap Growth	628.49K	1.87%	263.61K
Canada Life US Small-Mid Cap Growth A	626.07K	1.87%	277.50K
Macquarie Small Cap Core I	620.14K	1.85%	-
Delaware Small Cap Core I	534.50K	1.59%	-3.31K
Vanguard Institutional Extnd Mkt Idx Tr	509.33K	1.52%	10.24K
Vanguard Explorer Inv	469.37K	1.40%	-11.76K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jan 07, 2025	Khayal Tamer I	Chief Commercial Officer	Sell	$86.69K
Dec 02, 2024	Khayal Tamer I	Chief Commercial Officer	Sell	$93.66K
Nov 11, 2024	Khayal Tamer I	Chief Commercial Officer	Sell	$131.28K
Nov 05, 2024	Basile Edward M	-	Sell	$441.42K
Nov 05, 2024	Basile Edward M	-	Sell	$122.57K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	18
2024 Q3	-	55
2024 Q2	-	87
2024 Q1	-	25
2023 Q4	-	9

TMDX Ownership FAQ

Who Owns TransMedics Group?

TransMedics Group shareholders are primarily institutional investors at 107.93%, followed by 3.18% insiders and -11.11% retail investors. The average institutional ownership in TransMedics Group's industry, Medical Device Stocks, is 76.80%, which TransMedics Group exceeds.

Who owns the most shares of TransMedics Group?

TransMedics Group’s largest shareholders are Fmr (4.49M shares, 13.71%), Blackrock (2.65M shares, 8.08%), and Vanguard group (2.53M shares, 7.71%). Together, they hold 29.49% of TransMedics Group’s total shares outstanding.

Does Blackrock own TransMedics Group?

Yes, BlackRock owns 8.08% of TransMedics Group, totaling 2.65M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 398.47M$. In the last quarter, BlackRock increased its holdings by 121.93K shares, a 4.83% change.

Who is TransMedics Group’s biggest shareholder by percentage of total assets invested?

Lagoda investment management is TransMedics Group’s biggest shareholder by percentage of total assets invested, with 5.64% of its assets in 65.04K TransMedics Group shares, valued at 9.8M$.

Who is the top mutual fund holder of TransMedics Group shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of TransMedics Group shares, with 6.44% of its total shares outstanding invested in 2.16M TransMedics Group shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools