Treace Medical Concepts TMCI Institutional Ownership

NASDAQ TMCI

$4.53 -0.10 (-2.16%)

As of: Sep 9, 2026 · 3:59 PM EDT

Institutions by Trading Activity

114 Institutions

Increased 66 57.9%

Unchanged 16 14.0%

Reduced 32 28.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

49.27%

▼-6.44 pp QoQ

Shares Held by Institutions

32.05Mn

of 65.05Mn outstanding

▼-8.51% QoQ

Shares Outstanding

65.05Mn

33.00Mn held outside 13F filers

Institutional Investors

114

filed 13F for Jun 2026

▼-4 vs prior quarter

Net Shares Added (QoQ)

-2.98Mn

distributed since last quarter

Value of Holdings

$154.16Mn

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

Quarter ending 30 Jun, 2026

Treace Medical Concepts, Inc. (NASDAQ:TMCI) appears in 114 institutional 13F filings for the quarter ending June 2026.

These investors collectively held 49.3% of Treace Medical Concepts's outstanding shares in June 2026, down from 55.7% in March 2026.
They decreased total shares held in TMCI by -8.51% quarter over quarter, and investors in Treace Medical Concepts decreased 7.32% from a year ago.
Of these 114 holders, 66 added to their stakes in Treace Medical Concepts, 32 trimmed positions, and 16 made no changes.
Combined, these investors held 32.05Mn shares in TMCI for June 2026, down by 2.98Mn shares quarter on quarter, and down 5.57Mn shares year over year.
As of June 30, 2026, ARMISTICE CAPITAL, LLC held the largest stake in Treace Medical Concepts with 6.36Mn shares, accounting for 9.78% of total shares outstanding.
Top purchasers of TMCI stock for the quarter ending June 2026 included Gagnon Advisors, LLC (1.53Mn), MARSHALL WACE, LLP (1.06Mn), VANGUARD CAPITAL MANAGEMENT LLC (566.97K), AQR CAPITAL MANAGEMENT LLC (435.83K), Sixth Street Partners Management Company, L.P. (282.54K).
The biggest sellers of Treace Medical Concepts for the quarter ending June 2026 included GAGNON SECURITIES LLC (2.17Mn), BlackRock, Inc. (1.96Mn), State Street Corp (1.0Mn), RENAISSANCE TECHNOLOGIES LLC (474.6K), GEODE CAPITAL MANAGEMENT, LLC (437.05K).
Per Business Quant data, the top 10 holders of Treace Medical Concepts for the quarter ending June 2026 are ARMISTICE CAPITAL, LLC (6.36Mn), Bank Of America Corp /De/ (3.31Mn), GAGNON SECURITIES LLC (3.03Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.03Mn), Gagnon Advisors, LLC (1.53Mn), AQR CAPITAL MANAGEMENT LLC (1.5Mn), BlackRock, Inc. (1.38Mn), MARSHALL WACE, LLP (1.33Mn), CIBC Bancorp USA Inc. (1.22Mn), ACADIAN ASSET MANAGEMENT LLC (928.18K).

Form 13F Holdings

114 Institutional Holders

Report period 30 Jun, 2026

Total shares held 32.05Mn

Of outstanding 49.27%

#	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 114 holders