Treace Medical Concepts TMCI Institutional Ownership

NASDAQ TMCI

$4.28 +0.14 (+3.38%)

At close: Oct 22, 2026 · 4:00 PM EDT

Institutions by Trading Activity

113 Institutions

Increased 65 57.5%

Unchanged 16 14.2%

Reduced 32 28.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

48.83%

▼-6.64 pp QoQ

Shares Held by Institutions

31.77Mn

of 65.05Mn outstanding

▼-11.73% QoQ

Shares Outstanding

65.05Mn

33.28Mn held outside 13F filers

Institutional Investors

113

filed 13F for Jun 2026

▼-5 vs prior quarter

Net Shares Added (QoQ)

-4.22Mn

distributed since last quarter

Value of Holdings

$131.51Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Treace Medical Concepts, Inc. (NASDAQ:TMCI) was held by 113 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Together they owned 48.83% of the outstanding stock in Q2 2026, down from 55.47% a quarter earlier.
Total shares held in Treace Medical Concepts fell 11.73% from Q1 2026, while the number of holders fell 7.38% from Q2 2025.
Of the 113 holders, 65 added to their positions, 32 reduced their stakes and 16 left their positions unchanged in Q2 2026.
In total, institutional investors held 31.77Mn shares of Treace Medical Concepts at the end of Q2 2026, down 4.22Mn from the prior quarter and down 5.59Mn from a year earlier.
Armistice Capital, LLC led 13F holders of TMCI with 6.36Mn shares as of June 30, 2026, or 9.78% of shares outstanding.
Holders that added the most shares of Treace Medical Concepts in Q2 2026 were Marshall Wace, LLP (+1.06Mn shares), Vanguard Capital Management LLC (+566.97K shares), AQR Capital Management LLC (+435.83K shares), Stifel Financial Corp (+258.92K shares) and Susquehanna International Group, LLP (+197.17K shares).
Holders that trimmed the most shares of Treace Medical Concepts in Q2 2026 while keeping a position were Gagnon Securities LLC (-2.17Mn shares), BlackRock, Inc. (-1.96Mn shares), State Street Corp (-1Mn shares), Renaissance Technologies LLC (-474.6K shares) and Geode Capital Management, LLC (-437.05K shares).
Business Quant data shows the 10 biggest positions in Treace Medical Concepts as of Q2 2026 were held by Armistice Capital, LLC (6.36Mn shares), Bank of America Corp (3.31Mn shares), Gagnon Securities LLC (3.03Mn shares), Vanguard Capital Management LLC (2.03Mn shares), Gagnon Advisors, LLC (1.53Mn shares), AQR Capital Management LLC (1.5Mn shares), BlackRock, Inc. (1.38Mn shares), Marshall Wace, LLP (1.33Mn shares), CIBC Bancorp USA Inc. (1.22Mn shares) and Acadian Asset Management LLC (928.18K shares).

Form 13F Holdings

113 Institutional Holders

Report period 30 Jun, 2026

Total shares held 31.77Mn

Of outstanding 48.83%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	ARMISTICE CAPITAL, LLC	0001601086	6,364,000	9.78%	0	0.00%	$25.33Mn
2	Bank Of America Corp /De/	0000070858	3,305,100	5.08%	▲90,807	+2.83%	$13.15Mn
3	GAGNON SECURITIES LLC	0001125725	3,029,543	4.66%	▼2,172,343	-41.76%	$12.06Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,028,479	3.12%	▲566,972	+38.79%	$8.07Mn
5	Gagnon Advisors, LLC	0001599466	1,534,034	2.36%	▲1,534,034	0.00%	$6.11Mn
6	AQR CAPITAL MANAGEMENT LLC	0001167557	1,497,673	2.30%	▲435,833	+41.05%	$5.96Mn
7	BlackRock, Inc.	0002012383	1,380,021	2.12%	▼1,960,002	-58.68%	$5.49Mn
8	MARSHALL WACE, LLP	0001318757	1,328,592	2.04%	▲1,063,659	+401.48%	$5.29Mn
9	CIBC Bancorp USA Inc.	0001711924	1,216,044	1.87%	▼2,309	-0.19%	$4.84Mn
10	ACADIAN ASSET MANAGEMENT LLC	0000916542	928,177	1.43%	▼13,116	-1.39%	$3.69K
11	MILLENNIUM MANAGEMENT LLC	0001273087	738,628	1.14%	▼409,487	-35.67%	$2.94Mn
12	WEBER CAPITAL MANAGEMENT LLC /ADV	0001099905	589,617	0.91%	0	0.00%	$2.35Mn
13	D. E. Shaw & Co., Inc.	0001009207	583,277	0.90%	▼257,992	-30.67%	$2.32Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	573,796	0.88%	▼437,047	-43.24%	$2.28Mn
15	CITADEL ADVISORS LLC	0001423053	516,994	0.79%	▼308,581	-37.38%	$2.06Mn
16	Goldman Sachs Group Inc	0000886982	492,116	0.76%	▲104,431	+26.94%	$1.96Mn
17	Stifel Financial Corp	0000720672	435,009	0.67%	▲258,917	+147.04%	$1.73Mn
18	UBS Group AG	0001610520	366,445	0.56%	▼176,460	-32.50%	$1.46Mn
19	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	363,729	0.56%	▲99,995	+37.92%	$1.45Mn
20	Raymond James Financial Inc	0000720005	331,110	0.51%	▼26,446	-7.40%	$1.32Mn

Showing 1 to 20 of 113 holders