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跨美迪克斯医疗 TMDX

美股市值排名 #2464医疗器械

$88.24 +$19.26 (+27.92%)

休市 · Nov 6, 8:10 pm ET · 最新盘后价 $87.79 -0.51%

开盘$79.12

昨收$68.98

当日区间$76.50 – $88.44

成交量3.95M

市值$3.06B

市盈率（TTM）24.0

股息率–

股权结构与仓位

谁在持有、谁在做空，以及大资金的流向

机构持股比例102.5%+0.31 个百分点，较上季度

持仓机构数450+7 ，较上季度

内部人近期交易29次买入 / 20次卖出净买入

空头持仓比例25.29% 占流通股回补天数 9.9 · 截至 15 Oct 2026

卖空成交量占比11.5%近5日成交量平均占比

卖空成交量占当日成交量比例

大单净流入，近20个交易日

大单买入减卖出的净额（美元）。该窗口期内：−$4.63M（2个净流入日，18个净流出日）。

按单量净流入，近20个交易日

超大单/大单近似机构级别交易；中单/小单近似散户级别交易。各档买入减卖出净额，按窗口期累计。

已披露的前五大股东合计持有45.6%的流通股。

最大股东

BlackRock16.14%
FMR14.80%
Vanguard Portfolio Management, LLC5.58%
Vanguard Capital Management, LLC5.03%
State Street Global Advisors4.10%
Macquarie Investment Management Business Trust2.63%
Geode Capital Management, LLC2.58%
UBS Asset Management2.56%

按投资者类型

Mutual Fund85.65%
Hedge Fund7.27%
Public Company5.62%
Individual/Insider3.19%
Private Company2.16%
Government Pension Fund1.06%
Insurance Company0.43%
Family Office/Trust0.20%

过去6次双周报告中（31 Jul 2026至15 Oct 2026），空头持仓占流通股比例已从22.20%升至25.29%。

近期机构持仓变动

股东	类型	期间	持股变动	新持股比例
Barrow, Hanley, Mewhinney & Strauss, LLC	Mutual Fund	2026/Q3	+228,909	0.7%
Citadel Advisors LLC	Hedge Fund	2026/Q3	+497,223	1.6%
BlackRock	Mutual Fund	2026/Q3	+303,218	16.1%
Braidwell LP	Hedge Fund	2026/Q3	+280,324	1.8%
Tidal Investments LLC	Mutual Fund	2026/Q3	+249,474	0.7%
Congress Asset Management Company, LLP	Mutual Fund	2026/Q3	+227,834	0.7%
Emerald Advisers, LLC	Mutual Fund	2026/Q3	+220,448	2.3%
Point72 Asset Management, L.P.	Hedge Fund	2026/Q3	+192,594	0.6%
Hudson River Trading LLC	Private Company	2026/Q3	+132,004	0.5%
Susquehanna International Group, LLP	Private Company	2026/Q3	+121,523	0.7%
State Street Global Advisors	Mutual Fund	2026/Q3	+100,942	4.1%
Dimensional Fund Advisors	Mutual Fund	2026/Q3	+93,428	1.8%
Union Asset Management Holding AG	Mutual Fund	2026/Q3	+75,090	0.2%
Portolan Capital Management, LLC	Hedge Fund	2026/Q3	+71,666	0.2%
FirstWave Capital Management, LLC	Hedge Fund	2026/Q3	+66,972	0.6%

按报告期列出的机构买卖动态，变动幅度从大到小排列。

内部人交易

日期	内部人	职位	交易类型	股数	价格	交易后持股
10 Sep 2026	David Weill	Independent Director	Open Market Acquisition	+1,336	$81.63	13,470
16 Aug 2026	James Tobin	Independent Chairperson	Other Disposition	-18,000	–	159,205
9 Jul 2026	Waleed Hassanein	Chief Executive Officer	Other Acquisition	+49,669	–	101,775
9 Jul 2026	Waleed Hassanein	Chief Executive Officer	Other Derivative Acquisition	+112,984	$71.23	112,984
9 Jul 2026	Nicholas Corcoran	Senior Vice President of Supply Chain & Operations	Other Acquisition	+11,727	–	27,213
9 Jul 2026	Nicholas Corcoran	Senior Vice President of Supply Chain & Operations	Other Derivative Acquisition	+17,784	$71.23	17,784
9 Jul 2026	Gerardo Hernandez	Former Chief Financial Officer	Other Acquisition	+17,246	–	28,941
9 Jul 2026	Gerardo Hernandez	Former Chief Financial Officer	Other Derivative Acquisition	+26,153	$71.23	26,153
14 Jun 2026	Thomas Gunderson	Independent Director	Derivative Exercise and Sale	-9,624	$75.06	13,720
14 Jun 2026	Thomas Gunderson	Independent Director	Derivative Exercise and Retained	+9,661	$2.21	13,720
19 May 2026	Edwin Kania	Independent Director	Other Acquisition	+2,922	–	2,922
19 May 2026	Merilee Raines	Independent Director	Other Acquisition	+2,922	–	2,922
19 May 2026	James Tobin	Independent Chairperson	Other Acquisition	+2,922	–	2,922
19 May 2026	Edward Basile	Independent Director	Other Acquisition	+2,922	–	2,922
19 May 2026	Stephanie Lovell	Independent Director	Other Acquisition	+2,922	–	2,922
19 May 2026	Thomas Gunderson	Independent Director	Other Acquisition	+2,922	–	2,922
19 May 2026	David Weill	Independent Director	Other Acquisition	+2,922	–	2,922
18 May 2026	Matthew Forsyth	Senior Vice President	Other Acquisition	+15,409	–	15,409
18 May 2026	Matthew Forsyth	Senior Vice President	Other Derivative Acquisition	+23,171	$66.13	23,171
3 Mar 2026	Stephanie Lovell	Independent Director	Open Market Disposition	-1,193	$149.62	732

数据来自Form 4/Form 144申报文件。负数为减持（出售、赠予或代扣税款股份），正数为增持。

空头持仓（按报告期）

报告日期	空头股数	占流通股比例	回补天数
15 Oct 2026	8,769,040	25.3%	9.9
30 Sep 2026	8,551,869	24.7%	13.1
15 Sep 2026	7,977,125	23.0%	10.7
31 Aug 2026	8,079,087	23.3%	12.8
14 Aug 2026	7,910,244	22.8%	6.7
31 Jul 2026	7,672,830	22.2%	9.5

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