XOOMAR

Treace Medical Concepts (TMCI)

Treace Medical Concepts on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as surgical & medical instruments & apparatus.

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2.0M

Short interest

settlement 2026-09-30

8.6

Days to cover

+0.1 days vs prior

26.5%

Short share of volume

2026-10-12

553

Fails to deliver

settlement 2026-09-04

Thu 5 Nov

Next earnings

estimated date

$247K

Insider flow, 90 days

3 buys, 0 sells

As of 2026-10-12.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in TMCI is 1,976,907 shares, up 416,098 shares over the last month. Over the last 48 readings it ranged from 1,560,809 shares (31 August 2026) to 4,944,653 shares (31 October 2024). At the reported average volume of 230K shares a day that is 8.6 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-301,976,907+13.8%229,9428.60
2026-09-151,736,595+11.3%205,2558.46
2026-08-311,560,809-2.2%291,7755.35
2026-08-141,596,168-6.1%537,5312.97
2026-07-311,699,587-7.9%310,9245.47
2026-07-151,844,752+5.5%515,1773.58
2026-06-301,748,502-46.5%1,687,9611.04
2026-06-153,271,388-20.4%721,9514.53
2026-05-294,108,513+13.7%559,9337.34
2026-05-153,613,472-8.8%581,6886.21
2026-04-303,961,725-17.9%424,9619.32
2026-04-154,826,171+9.4%1,570,2203.07
2026-03-314,410,141+10.6%506,1388.71
2026-03-133,987,244+8.6%1,276,7483.12
2026-02-273,670,107+3.1%652,2165.63
2026-02-133,558,929+9.7%744,7534.78
2026-01-303,243,512+7.8%483,6586.71
2026-01-153,007,593-5.2%781,6513.85
2025-12-313,172,792-10.2%1,018,6493.11
2025-12-153,533,805-5.0%725,4194.87
2025-11-283,721,234+0.6%821,3804.53
2025-11-143,698,618+6.4%1,624,7112.28
2025-10-313,475,107-1.8%192,67618.04
2025-10-153,537,819+2.1%294,48412.01

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 12 October 2026, the short share of TMCI volume is 26.5%, down 2.3 points over the last five sessions. Over the last 30 readings it ranged from 7.4% (6 October 2026) to 57.0% (18 September 2026). The latest reading is 8.1 points below the 30-session average of 34.6%, on 24K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-126K24K26.5%0
2026-10-0926K62K41.8%971
2026-10-0818K50K36.3%0
2026-10-0741K97K42.1%2,051
2026-10-0634K459K7.4%1,410
2026-10-0517K60K28.8%0
2026-10-0212K51K23.2%0
2026-10-0118K53K33.4%0
2026-09-3012K47K24.2%0
2026-09-2917K65K26.0%0
2026-09-2819K34K55.8%0
2026-09-2516K81K20.0%200
2026-09-2419K48K39.3%0
2026-09-2322K122K18.0%0
2026-09-2224K116K20.9%0
2026-09-2172K168K42.9%0
2026-09-1832K56K57.0%0
2026-09-1721K64K32.8%0
2026-09-1613K45K28.4%92
2026-09-1523K61K38.3%0
2026-09-1432K80K40.6%0
2026-09-1120K51K38.9%0
2026-09-1028K73K38.2%0
2026-09-0913K31K42.2%0
2026-09-0833K78K42.2%0
2026-09-0434K95K35.9%2,415
2026-09-0340K113K35.5%737
2026-09-0227K63K43.4%0
2026-09-0130K77K38.4%89
2026-08-3133K82K39.5%0

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 4 September 2026, the fails-to-deliver balance in TMCI is 553 shares, up 549 shares over the last settlement date. Over the last 30 readings it ranged from 4 shares (25 August 2026) to 71,462 shares (22 June 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-04553$4.88$3K
2026-08-254$4.37$17
2026-08-1310,653$4.75$51K
2026-08-12215$4.74$1K
2026-07-211,688$4.23$7K
2026-07-102,173$4.66$10K
2026-07-0780$4.56$365
2026-06-2613,836$4.45$62K
2026-06-254,455$4.13$18K
2026-06-2370,450$4.01$283K
2026-06-2271,462$4.19$299K
2026-06-181,938$4.01$8K
2026-06-161,806$3.92$7K
2026-06-15115$4.06$467
2026-06-1112,263$4.23$52K
2026-06-10804$3.73$3K
2026-06-091,988$3.53$7K
2026-06-085,728$3.51$20K
2026-06-0414,630$3.40$50K
2026-06-031,124$3.47$4K
2026-06-02886$3.60$3K
2026-06-011,633$3.46$6K
2026-05-295,562$3.08$17K
2026-05-275,463$2.83$15K
2026-05-21859$2.82$2K
2026-05-1449$2.53$124
2026-04-3041$1.78$73
2026-04-219,610$1.97$19K
2026-04-14732$2.01$1K
2026-04-1355,760$1.81$101K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at TMCI reported 3 open-market buys worth $247K in the last 90 days and no open-market sells. Latest filing: Elder Scot Michael (Chief Legl & Comp Off, CorpSec) on 2026-09-30.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-30Elder Scot MichaelChief Legl & Comp Off, CorpSecTax withholding25K$0.00$0753K
2026-08-24Treace John T.Chief Executive OfficerBuy11K$4.34$48K7.4M
2026-08-21Treace John T.Chief Executive OfficerBuy5K$4.35$22K7.4M
2026-08-20Treace John T.Chief Executive OfficerBuy40K$4.44$177K7.4M
2026-08-09Scanlan Sean F.Chief Innovation OfficerTax withholding10K$0.00$0680K
2026-08-09Hair MarkChief Financial OfficerTax withholding37K$0.00$0915K
2026-08-09Elder Scot MichaelChief Legl & Comp Off, CorpSecTax withholding16K$0.00$0779K
2026-06-11Treace John T.Chief Executive OfficerBuy10K$4.04$40K7.3M
2026-06-11Treace John T.Chief Executive OfficerBuy23K$4.04$93K7.4M
2026-06-10Treace John T.Chief Executive OfficerBuy15K$4.02$59K7.3M
2026-06-10Treace John T.Chief Executive OfficerBuy29K$4.02$118K7.4M
2026-06-01Treace John T.Chief Executive OfficerBuy50K$3.56$178K7.3M
2026-05-28Treace John T.Chief Executive OfficerBuy61K$3.02$185K7.3M
2026-05-27Treace John T.Chief Executive OfficerBuy50K$2.87$143K7.2M
2026-05-26Treace John T.Chief Executive OfficerBuy5K$2.79$13K7.2M
2026-05-19Kiernan Jane EDirectorGrant30K$0.00$094K
2026-05-19Jain DeeptiDirectorGrant30K$0.00$0100K
2026-05-19Hanna BetsyDirectorGrant30K$0.00$075K
2026-05-19HAMILTON LAWRENCE WDirectorGrant30K$0.00$074K
2026-05-19Berry Lance ADirectorGrant30K$0.00$075K
2026-05-19BAKEWELL JOHN KDirectorGrant30K$0.00$0204K
2026-05-14Treace John T.Chief Executive OfficerBuy62K$2.62$161K7.2M
2026-05-13Treace John T.Chief Executive OfficerBuy49K$2.46$121K7.1M
2026-05-12Treace John T.Chief Executive OfficerBuy43K$2.17$93K7.0M
2026-04-17Hair MarkChief Financial OfficerTax withholding12K$0.00$0952K
2026-04-01Hair MarkChief Financial OfficerGrant100K$0.00$0964K
2026-03-10Treace John T.Chief Executive OfficerTax withholding5K$0.00$07.0M
2026-03-10Scanlan Sean F.Chief Innovation OfficerTax withholding1K$0.00$0705K
2026-03-10Hair MarkChief Financial OfficerTax withholding4K$0.00$0864K
2026-03-10Elder Scot MichaelChief Legl & Comp Off, CorpSecTax withholding2K$0.00$0795K
2026-03-08Treace John T.Chief Executive OfficerTax withholding2K$0.00$07.0M
2026-03-08Scanlan Sean F.Chief Innovation OfficerTax withholding401$0.00$0706K
2026-03-08Hair MarkChief Financial OfficerTax withholding964$0.00$0867K
2026-03-08Elder Scot MichaelChief Legl & Comp Off, CorpSecTax withholding175$0.00$0797K
2026-02-10Scanlan Sean F.Chief Innovation OfficerOption exercise17K$1.05$18K706K
2026-01-22Treace John T.Chief Executive OfficerGrant250K$0.00$07.0M
2026-01-22Treace John T.Chief Executive OfficerTax withholding14K$0.00$06.8M
2026-01-22Scanlan Sean F.Chief Innovation OfficerGrant263K$0.00$0690K
2026-01-22Hair MarkChief Financial OfficerGrant375K$0.00$0868K
2026-01-22Hair MarkChief Financial OfficerTax withholding17K$0.00$0493K
2026-01-22Guglielmino GaetanoChief Commercial OfficerGrant150K$0.00$0491K
2026-01-22Elder Scot MichaelChief Legl & Comp Off, CorpSecGrant263K$0.00$0797K
2026-01-22Elder Scot MichaelChief Legl & Comp Off, CorpSecTax withholding9K$0.00$0534K
2026-01-21Scanlan Sean F.Chief Innovation OfficerOption exercise54K$0.72$39K427K
2026-01-10Treace John T.Chief Executive OfficerTax withholding13K$0.00$06.8M
2026-01-10Hair MarkChief Financial OfficerTax withholding9K$0.00$0510K
2026-01-10Elder Scot MichaelChief Legl & Comp Off, CorpSecTax withholding5K$0.00$0544K
2025-12-01Guglielmino GuyChief Commercial OfficerTax withholding2K$0.00$0341K
2025-12-01Guglielmino GuyChief Commercial OfficerTax withholding20K$0.00$0343K
2025-10-25Elder Scot MichaelChief Legl & Comp Off, CorpSecTax withholding984$0.00$0548K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

6 holders report 5% or more of TMCI in their latest filing, all on Schedule 13G (passive). The largest reported stake is John T. Treace at 19.2% of the class (12,530,959 shares), filed 2026-08-12 for an event on 2026-06-30.

FiledFormHolderSharesOf classEvent
2026-08-1413G/Ano. 7Steven Boydparent holding company, individual6.4M9.8%2026-06-30
2026-08-1413G/Ano. 7Armistice Capital, LLCinvestment adviser, other entity6.4M9.8%2026-06-30
2026-08-1213G/Ano. 4John T. Treaceindividual12.5M19.2%2026-06-30
2026-07-3013G/Ano. 1BlackRock, Inc.parent holding company959K1.5%2026-06-30
2026-05-1413GBANK OF AMERICA CORP /DE/parent holding company3.5M5.5%2026-03-31
2026-02-1213G/Ano. 1Neil Gagnonindividual6.1M9.6%2025-12-31
2026-02-1213G/Ano. 1Gagnon Securities LLCbroker-dealer, investment adviser3.9M6.2%2025-12-31
2026-02-1213G/Ano. 1Gagnon Advisors, LLCinvestment adviser1.5M2.4%2025-12-31
2026-02-0913G/Ano. 1WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCinvestment adviser1.1M1.8%2025-12-31

13F holders

Tracked managers holding TMCI at their latest 13F. JSON

5 of the 30 tracked managers held TMCI at their latest 13F, $13.5M in total at quarter-end prices. AQR Capital Management is the largest at $6.0M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 4 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-301.5M$6.0M0.00%+436K
Millennium Management2026-06-30739K$2.9M0.00%-409K
D. E. Shaw & Co.2026-06-30583K$2.3M0.00%-258K
Citadel Advisors2026-06-30517K$2.1M0.00%-309K
Renaissance Technologies2026-06-3048K$192K0.00%-475K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Treace Medical Concepts reported revenue of $45.4M, down 4.2% from the same quarter a year earlier, and net loss of $15.9M (-0.24 diluted EPS). In FY 2025 it generated -$16.0M of operating cash flow. As of 2026-06-30, cash was $12.6M against $56.0M of debt.

Cash
$12.6M
Debt
$56.0M
Equity
$67.7M
Total assets
$181.1M
Shares outstanding
65,034,552

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$45.4M-$15.9M-35.0%-0.24
Q1 FY 20262026-03-31$47.2M-$18.0M-38.1%-0.28
Q4 FY 20252025-12-31n/a-$9.4Mn/an/a
Q3 FY 20252025-09-30$50.2M-$16.3M-32.4%-0.26
Q2 FY 20252025-06-30$47.4M-$17.4M-36.7%-0.28
Q1 FY 20252025-03-31$52.6M-$15.9M-30.3%-0.25
Q4 FY 20242024-12-31n/a-$501Kn/an/a
Q3 FY 20242024-09-30$45.1M-$15.4M-34.1%-0.25

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$212.7M-$59.0M-$16.0M$13.5Mn/an/a
FY 20242024-12-31$209.4M-$55.7M-$37.2M$11.6Mn/an/a
FY 20232023-12-31$187.1M-$49.5M-$34.6M$11.5Mn/an/a
FY 20222022-12-31$141.8M-$42.8M-$30.6M$14.8Mn/an/a
FY 20212021-12-31$94.4M-$20.6M-$17.2M$2.7Mn/an/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.

What this page is

Treace Medical Concepts in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Treace Medical Concepts (TMCI), SEC CIK 1630627, listed on Nasdaq, classified by the SEC as surgical & medical instruments & apparatus. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-12.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-04.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-14.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-07.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-30.JSON and CSV
Company record
EDGAR filing index for CIK 1630627Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of TMCI is sold short?
1,976,907 shares were held short at the 2026-09-30 settlement, 8.6 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is TMCI's daily short volume?
On 2026-10-12, 6,309 of the 23,817 TMCI shares reported to FINRA were sold short, 26.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does TMCI have fails to deliver?
The SEC's latest file shows 553 TMCI shares failed to deliver at settlement 2026-09-04. Fails are reported per settlement date and published twice a month with a lag.
Are TMCI insiders buying or selling?
Insiders at TMCI reported 3 open-market buys worth $247K in the last 90 days and no open-market sells. Latest filing: Elder Scot Michael (Chief Legl & Comp Off, CorpSec) on 2026-09-30.
Who owns 5% or more of TMCI?
6 holders report 5% or more of TMCI in their latest filing, all on Schedule 13G (passive). The largest reported stake is John T. Treace at 19.2% of the class (12,530,959 shares), filed 2026-08-12 for an event on 2026-06-30.
What did TMCI report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Treace Medical Concepts reported revenue of $45.4M, down 4.2% from the same quarter a year earlier, and net loss of $15.9M (-0.24 diluted EPS). In FY 2025 it generated -$16.0M of operating cash flow. As of 2026-06-30, cash was $12.6M against $56.0M of debt.
Which tracked 13F managers own TMCI?
5 of the 30 tracked 13F managers held TMCI shares at their latest filing, $13.5M in all. The largest: Cliff Asness's AQR Capital Management (1.5M shares, $6.0M), Izzy Englander's Millennium Management (739K shares, $2.9M), D. E. Shaw & Co. (583K shares, $2.3M), Ken Griffin's Citadel Advisors (517K shares, $2.1M), Renaissance Technologies (48K shares, $192K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.