TMCI · Treace Medical Concepts, Inc. · Shareholders & Ownership

$4.03 -0.15 (-3.59%) At close · Nov 6 Play latest call Q2 2026 earnings call transcript

Market Cap

$264.21M

65.56M

Volume · Nov 6 596.72K Avg daily vol (3M) 274.2K

Every disclosed holder of TMCI in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns TMCI

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	118	32,183,857	49.09%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	3	13,738,587	20.96%	Yes
Remaining	—	19,637,153	29.95%	Rest
Registered funds (N-PORT, not summed)	32	3,504,935	5.35%	No

Shares outstanding: 65,559,597, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of TMCI

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Treace John T. Insider CIK 1856380 · Aug 24, 2026 Director, Chief Executive Officer, 10% Owner, issuer-wide, not summed	12,728,512	19.42%	+55,944	Aug 24, 2026	Director, Chief Executive Officer, 10% Owner, issuer-wide, not summed
1.1	John T. Treace 13G CIK 1856380 · Unknown · Jun 30, 2026 Rule 13d-1(d), exempt investor	12,530,959	19.11%	—	Jun 30, 2026	Rule 13d-1(d), exempt investor
2	ARMISTICE CAPITAL, LLC 13F CIK 1601086 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	6,364,000	9.71%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	ARMISTICE CAPITAL, LLC 13G CIK 1601086 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	6,364,000	9.71%	0	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
3	GAGNON SECURITIES LLC 13F CIK 1125725 · Registered investment adviser · Sep 30, 2026	3,415,918	5.21%	+386,375	Sep 30, 2026
4	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	3,305,100	5.04%	+90,807	Jun 30, 2026	carried, not yet filed for the newest quarter
5	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,028,479	3.09%	+566,972	Jun 30, 2026	carried, not yet filed for the newest quarter
6	Gagnon Advisors, LLC 13F CIK 1599466 · Registered investment adviser · Sep 30, 2026	1,534,034	2.34%	0	Sep 30, 2026
7	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,497,673	2.28%	+435,833	Jun 30, 2026	carried, not yet filed for the newest quarter
7.1	AQR Small Cap Multi-Style Fund Fund S000040064 · Registered fund · Jun 30, 2026 AQR Funds, not summed	20,980	0.03%	—	Jun 30, 2026	AQR Funds, not summed
8	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,447,595	2.21%	+493,530	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
9	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,380,021	2.11%	-1,960,002	Jun 30, 2026	carried, not yet filed for the newest quarter
9.1	BlackRock, Inc. 13G CIK 2012383 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	959,320	1.46%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
9.2	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	165,650	0.25%	—	Jun 30, 2026	iShares Trust, not summed
9.3	iShares Core S&P Total U.S. Stock Market ETF Fund S000004317 · Registered fund · Jun 30, 2026 iShares Trust, not summed	72,379	0.11%	+1,632	Jun 30, 2026	iShares Trust, not summed
9.4	Diversified Equity Alpha Master Portfolio Fund S000004282 · Registered fund · Jun 30, 2026 Master Investment Portfolio, not summed	14,604	0.02%	-4,635	Jun 30, 2026	Master Investment Portfolio, not summed
9.5	BlackRock Advantage SMID Cap V.I. Fund Fund S000002879 · Registered fund · Jun 30, 2026 BlackRock Variable Series Funds, Inc., not summed	6,554	0.01%	—	Jun 30, 2026	BlackRock Variable Series Funds, Inc., not summed
10	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,328,592	2.03%	+1,063,659	Jun 30, 2026	carried, not yet filed for the newest quarter
11	CIBC Bancorp USA Inc. 13F CIK 1711924 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,216,044	1.85%	-2,309	Jun 30, 2026	carried, not yet filed for the newest quarter
12	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 13G CIK 1644956 · Registered investment adviser · Dec 31, 2025 Rule 13d-1(b), qualified institution	1,145,498	1.75%	-2,518,974	Dec 31, 2025	Rule 13d-1(b), qualified institution
13	MOTT RICHARD W Insider CIK 1210226 · May 20, 2025 10% Owner, issuer-wide, not summed	1,096,861	1.67%	+23,917	May 20, 2025	10% Owner, issuer-wide, not summed
14	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	928,177	1.42%	-13,116	Jun 30, 2026	carried, not yet filed for the newest quarter
15	Hair Mark Insider CIK 1725070 · Aug 9, 2026 Chief Financial Officer, issuer-wide, not summed	914,900	1.40%	-37,102	Aug 9, 2026	Chief Financial Officer, issuer-wide, not summed
16	Elder Scot Michael Insider CIK 1916619 · Sep 30, 2026 Chief Legl & Comp Off, CorpSec, issuer-wide, not summed	753,226	1.15%	-25,457	Sep 30, 2026	Chief Legl & Comp Off, CorpSec, issuer-wide, not summed
17	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	738,628	1.13%	-409,487	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Scanlan Sean F. Insider CIK 1856371 · Oct 24, 2026 Chief Innovation Officer, issuer-wide, not summed	634,656	0.97%	-45,207	Oct 24, 2026	Chief Innovation Officer, issuer-wide, not summed
19	WEBER CAPITAL MANAGEMENT LLC /ADV 13F CIK 1099905 · Registered investment adviser · Sep 30, 2026	589,617	0.90%	0	Sep 30, 2026
20	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	583,277	0.89%	-257,992	Jun 30, 2026	carried, not yet filed for the newest quarter
21	BAKEWELL JOHN K Insider CIK 1183553 · May 19, 2026 Director, issuer-wide, not summed	546,356	0.83%	+30,000	May 19, 2026	Director, issuer-wide, not summed
22	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	545,595	0.83%	+38,153	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
23	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Sep 30, 2026	533,635	0.81%	-40,161	Sep 30, 2026
24	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	516,994	0.79%	-308,581	Jun 30, 2026	carried, not yet filed for the newest quarter
25	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	492,116	0.75%	+104,431	Jun 30, 2026	carried, not yet filed for the newest quarter
25.1	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Aug 31, 2026 GOLDMAN SACHS TRUST, not summed	43,872	0.07%	-58,540	Aug 31, 2026	GOLDMAN SACHS TRUST, not summed
26	Guglielmino Gaetano Insider CIK 2047624 · Jan 22, 2026 Chief Commercial Officer, issuer-wide, not summed	490,901	0.75%	+150,000	Jan 22, 2026	Chief Commercial Officer, issuer-wide, not summed
27	STIFEL FINANCIAL CORP 13F CIK 720672 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	435,009	0.66%	+258,917	Jun 30, 2026	carried, not yet filed for the newest quarter
28	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	366,445	0.56%	-176,460	Jun 30, 2026	carried, not yet filed for the newest quarter
29	JACOBS LEVY EQUITY MANAGEMENT, INC 13F CIK 884414 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	363,729	0.55%	+99,995	Jun 30, 2026	carried, not yet filed for the newest quarter
30	RAYMOND JAMES FINANCIAL INC 13F CIK 720005 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	331,110	0.51%	-26,446	Jun 30, 2026	carried, not yet filed for the newest quarter
31	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	320,026	0.49%	+100,319	Jun 30, 2026	carried, not yet filed for the newest quarter
32	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	292,504	0.45%	-25,500	Jun 30, 2026	carried, not yet filed for the newest quarter
33	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	282,538	0.43%	-46,301	Jun 30, 2026	carried, not yet filed for the newest quarter
33.1	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · Aug 31, 2026 SCHWAB STRATEGIC TRUST, not summed	227,821	0.35%	-2,091	Aug 31, 2026	SCHWAB STRATEGIC TRUST, not summed
33.2	Schwab U.S. Broad Market ETF Fund S000026631 · Registered fund · Aug 31, 2026 SCHWAB STRATEGIC TRUST, not summed	52,851	0.08%	—	Aug 31, 2026	SCHWAB STRATEGIC TRUST, not summed
34	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	234,271	0.36%	-1,001,247	Jun 30, 2026	carried, not yet filed for the newest quarter
35	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	214,219	0.33%	+197,170	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Jain Global LLC 13F CIK 2024579 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	210,987	0.32%	+168,949	Jun 30, 2026	carried, not yet filed for the newest quarter
37	Arcadia Wealth Management, Inc. 13F CIK 2059339 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	209,972	0.32%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Berutti Aaron Insider CIK 1871334 · Aug 9, 2025 SVP, Sales, issuer-wide, not summed	205,092	0.31%	-4,907	Aug 9, 2025	SVP, Sales, issuer-wide, not summed
39	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Sep 30, 2026	179,890	0.27%	+23,142	Sep 30, 2026
39.1	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	33,645	0.05%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
39.2	U.S. SMALL CAP PORTFOLIO Fund S000000971 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	23,933	0.04%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
40	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	169,397	0.26%	-116,383	Jun 30, 2026	carried, not yet filed for the newest quarter
41	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	156,969	0.24%	-248,934	Jun 30, 2026	carried, not yet filed for the newest quarter
41.1	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	11,922	0.02%	-510	Jun 30, 2026	Northern Funds, not summed
42	VANGUARD HEALTH CARE INDEX FUND Fund S000004450 · Registered fund · Aug 31, 2026 VANGUARD WORLD FUND, not summed	152,928	0.23%	+2,322	Aug 31, 2026	VANGUARD WORLD FUND, not summed
43	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	151,146	0.23%	-284,747	Jun 30, 2026	carried, not yet filed for the newest quarter
44	IEQ CAPITAL, LLC 13F CIK 1779789 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	109,762	0.17%	+88,776	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Jain Deepti Insider CIK 1840203 · May 19, 2026 Director, issuer-wide, not summed	100,243	0.15%	+30,000	May 19, 2026	Director, issuer-wide, not summed
46	Kiernan Jane E Insider CIK 1379171 · May 19, 2026 Director, issuer-wide, not summed	93,949	0.14%	+30,000	May 19, 2026	Director, issuer-wide, not summed
47	Aster Capital Management (DIFC) Ltd 13F CIK 2040915 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	91,740	0.14%	+91,740	Jun 30, 2026	carried, not yet filed for the newest quarter
48	LCW Services, LLC 13F CIK 2110690 · Unknown · Sep 30, 2026	90,821	0.14%	0	Sep 30, 2026
49	Susquehanna Portfolio Strategies, LLC 13F CIK 1996449 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	87,862	0.13%	-49,273	Jun 30, 2026	carried, not yet filed for the newest quarter
50	Hanna Betsy Insider CIK 1885957 · May 19, 2026 Director, issuer-wide, not summed	75,243	0.11%	+30,000	May 19, 2026	Director, issuer-wide, not summed

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 149 holders

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Key facts CIK 1630627 CUSIP 89455T109 13F (30d) 55 filings 43 filers Visit website Investor relations