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Twin Disc (TWIN)

Twin Disc on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as general industrial machinery & equipment.

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504K

Short interest

settlement 2026-09-30

5.8

Days to cover

-0.5 days vs prior

67.3%

Short share of volume

2026-10-09

3,037

Fails to deliver

settlement 2026-09-10

Wed 4 Nov

Next earnings

estimated date

-$418K

Insider flow, 90 days

0 buys, 3 sells

As of 2026-10-09.

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 TWIN is 504,433 shares, up 18,208 shares over the last month. Over the last 48 readings it ranged from 29,019 shares (13 February 2026) to 516,841 shares (14 August 2026). The latest reading sits at the top of that range. At the reported average volume of 87K shares a day that is 5.8 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-30504,433-1.5%87,0325.80
2026-09-15512,032+5.3%80,7326.34
2026-08-31486,225-5.9%124,0753.92
2026-08-14516,841+5.2%82,4656.27
2026-07-31491,158+8.0%81,3986.03
2026-07-15454,771+30.7%122,6273.71
2026-06-30348,028+387.8%285,8651.22
2026-06-1571,351+18.9%93,5371.00
2026-05-2960,020+6.5%81,4811.00
2026-05-1556,341-9.5%71,1831.00
2026-04-3062,283+5.9%49,4201.26
2026-04-1558,799+57.0%45,8771.28
2026-03-3137,440-9.3%34,2391.09
2026-03-1341,276-8.6%47,5361.00
2026-02-2745,168+55.6%48,0791.00
2026-02-1329,019-5.0%75,3821.00
2026-01-3030,560-17.4%32,7481.00
2026-01-1536,985-9.6%32,1591.15
2025-12-3140,922+37.9%27,2181.50
2025-12-1529,686+0.7%28,3901.05
2025-11-2829,467-6.0%20,8611.41
2025-11-1431,334-36.5%50,4751.00
2025-10-3149,324-24.4%35,6141.38
2025-10-1565,219+38.7%39,1461.67

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of TWIN volume is 67.3%, down 15.5 points over the last five sessions. Over the last 30 readings it ranged from 34.3% (28 August 2026) to 85.6% (15 September 2026). The latest reading is 3.0 points above the 30-session average of 64.3%, on 15K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-0910K15K67.3%0
2026-10-0811K27K40.8%0
2026-10-0717K37K45.3%0
2026-10-0611K17K68.3%0
2026-10-0525K40K63.8%0
2026-10-0233K40K82.7%0
2026-10-0122K36K63.3%0
2026-09-3019K28K70.0%0
2026-09-2912K22K55.1%0
2026-09-2819K25K75.7%0
2026-09-2517K26K68.0%0
2026-09-2416K22K71.0%0
2026-09-2314K18K77.8%0
2026-09-2219K27K70.8%0
2026-09-2119K26K74.4%200
2026-09-1818K23K78.9%0
2026-09-1710K13K78.5%3
2026-09-1613K20K66.0%0
2026-09-1561K71K85.6%0
2026-09-1419K24K79.6%0
2026-09-1110K15K67.7%0
2026-09-1013K19K68.9%0
2026-09-0914K19K71.0%0
2026-09-0820K38K53.0%0
2026-09-0419K43K43.7%0
2026-09-038K16K48.4%0
2026-09-0216K34K47.6%0
2026-09-0116K29K53.5%0
2026-08-3119K34K57.6%0
2026-08-2819K57K34.3%0

Fails to deliver

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

As of 10 September 2026, the fails-to-deliver balance in TWIN is 3,037 shares, up 2,868 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (20 November 2025) to 6,096 shares (29 June 2026).

SettlementShares failedPriceValue
2026-09-103,037$24.67$75K
2026-08-19169$24.95$4K
2026-08-182$25.16$50
2026-08-171,979$24.54$49K
2026-08-1233$24.16$797
2026-08-058$24.02$192
2026-07-2874$23.25$2K
2026-07-23369$23.30$9K
2026-07-2011$22.59$248
2026-06-296,096$24.19$147K
2026-06-23185$22.28$4K
2026-06-22113$21.86$2K
2026-06-18366$20.81$8K
2026-06-102$20.16$40
2026-06-08763$19.91$15K
2026-05-20214$15.79$3K
2026-05-19112$17.08$2K
2026-05-08285$18.41$5K
2026-04-0982$16.87$1K
2026-03-17200$15.00$3K
2026-03-16200$14.82$3K
2026-02-1719$18.00$342
2026-02-12182$18.70$3K
2026-02-0548$16.14$775
2026-01-304$16.90$68
2025-12-05703$16.09$11K
2025-11-201$14.51$15
2025-11-171,347$15.15$20K
2025-10-143,918$14.63$57K
2025-08-25442$10.97$5K

Insider trades

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

Insiders at TWIN reported 3 open-market sells worth $418K in the last 90 days and no open-market buys. Latest filing: Knutson Jeffrey Scott (VP Finance, CFO, Secr & Trea) on 2026-09-08.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-08Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaSell7K$24.25$181K165K
2026-09-04Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaSell6K$23.25$137K172K
2026-09-03Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaSell4K$23.00$99K178K
2026-08-05Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant9K$24.01$210K183K
2026-08-05Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaTax withholding18K$24.01$436K174K
2026-08-05Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant39K$24.01$928K192K
2026-08-05Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaTax withholding8K$23.34$177K153K
2026-08-05BATTEN JOHN HPresident and CEOGrant19K$24.01$450K520K
2026-08-05BATTEN JOHN HPresident and CEOTax withholding37K$24.01$888K502K
2026-08-05BATTEN JOHN HPresident and CEOGrant79K$24.01$1.9M539K
2026-08-05BATTEN JOHN HPresident and CEOTax withholding15K$23.34$361K460K
2026-08-03Johnson David WDirectorGrant179$22.74$4K75K
2026-08-03DOAR MICHAELDirectorGrant357$22.74$8K130K
2026-06-05Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant7K$19.06$134K161K
2026-05-01Johnson David WDirectorGrant237$17.12$4K75K
2026-05-01DOAR MICHAELDirectorGrant475$17.12$8K130K
2026-03-05Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant3K$18.25$58K168K
2026-03-04BATTEN JOHN HPresident and CEOGrant5K$18.00$91K160K
2026-02-27BATTEN JOHN HPresident and CEOGrant6K$18.01$108K165K
2026-02-26BATTEN JOHN HPresident and CEOGrant535$18.05$10K171K
2026-02-25Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant499$18.20$9K171K
2026-02-25BATTEN JOHN HPresident and CEOGrant3K$18.02$52K172K
2026-02-18BATTEN JOHN HPresident and CEOGrant1K$18.00$18K201K
2026-02-18BATTEN JOHN HPresident and CEOGrant2K$18.04$28K174K
2026-02-18BATTEN JOHN HPresident and CEOGrant600$18.00$11K475K
2026-02-17BATTEN JOHN HPresident and CEOGrant5K$18.02$90K202K
2026-02-17BATTEN JOHN HPresident and CEOGrant5K$18.02$90K176K
2026-02-17BATTEN JOHN HPresident and CEOGrant5K$18.03$90K476K
2026-02-12BATTEN JOHN HPresident and CEOGrant2K$18.21$27K210K
2026-02-12BATTEN JOHN HPresident and CEOGrant2K$18.21$27K184K
2026-02-12BATTEN JOHN HPresident and CEOGrant2K$18.21$27K484K
2026-02-11BATTEN JOHN HPresident and CEOGrant10K$18.67$187K211K
2026-02-11BATTEN JOHN HPresident and CEOGrant10K$18.58$186K185K
2026-02-11Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant4K$18.70$77K172K
2026-02-11BATTEN JOHN HPresident and CEOGrant10K$18.53$185K485K
2026-02-10Giesselman Janet PlautDirectorGrant11K$18.09$197K52K
2026-02-02Johnson David WDirectorGrant234$17.38$4K75K
2026-02-02DOAR MICHAELDirectorGrant935$17.38$16K130K
2025-12-09BATTEN JOHN HPresident and CEOGrant107$15.90$2K495K
2025-12-08BATTEN JOHN HPresident and CEOGrant2K$15.61$28K496K
2025-12-05Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant4K$16.00$59K176K
2025-12-05BATTEN JOHN HPresident and CEOGrant1K$16.10$19K497K
2025-11-12BATTEN JOHN HPresident and CEOGrant9K$16.14$147K499K
2025-11-11BATTEN JOHN HPresident and CEOGrant10K$16.28$163K508K
2025-11-11BATTEN JOHN HPresident and CEOGrant10K$16.33$163K518K
2025-11-10BATTEN JOHN HPresident and CEOGrant10K$16.55$166K528K
2025-11-10Knutson Jeffrey ScottVP Finance, CFO, Secr & TreaGrant3K$16.55$47K179K
2025-11-10BATTEN JOHN HPresident and CEOGrant10K$16.44$164K538K
2025-11-01Johnson David WDirectorGrant272$14.94$4K75K
2025-11-01DOAR MICHAELDirectorGrant1K$14.94$16K129K

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.

Planned sales (Form 144)

Newest first. JSON

7 Form 144 notices on file for TWIN worth $4.1M at the prices reported; 1 in the last 90 days worth $500K. Latest: Knutson Jeffrey Scott (TWIN) filed on 2026-08-26 to sell 20,010 shares ($500K) from 2026-08-25.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-26Knutson Jeffrey Scott (TWIN)Officer20K$500K0.139%2026-08-25E*Trade from Morgan Stanley
2026-06-05Knutson Jeffrey Scott (TWIN)Officer7K$133K0.049%2026-06-05E*Trade from Morgan Stanley
2026-02-10Knutson Jeffrey ScottOfficer13K$230K0.088%2026-02-10E*Trade from Morgan Stanley
2026-02-10Giesselman Janet PlautDirector12K$214K0.082%2026-02-10FIDELITY BROKERAGE SERVICES LLC
2026-02-10Batten John H (TWIN)Officer75K$1.4M0.521%2026-02-10R.W. Baird
2025-11-07Knutson Jeffrey Scott (TWIN)Officer12K$186K0.081%2025-11-10E*Trade from Morgan Stanley
2025-11-07Batten John HOfficer90K$1.4M0.625%2025-11-10R.W. Baird

Large holders (13D and 13G)

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

1 holder reports 5% or more of TWIN in its latest filing, on Schedule 13G (passive). The holder is BlackRock, Inc. at 5.1% of the class (741,659 shares), filed 2026-07-30 for an event on 2026-06-30.

FiledFormHolderSharesOf classEvent
2026-07-3013GBlackRock, Inc.parent holding company742K5.1%2026-06-30

13F holders

Tracked managers holding TWIN at their latest 13F. JSON

3 of the 30 tracked managers held TWIN at their latest 13F, $4.5M in total at quarter-end prices. Renaissance Technologies is the largest at $2.7M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Renaissance Technologies2026-06-30117K$2.7M0.00%+10K
Citadel Advisors2026-06-3057K$1.3M0.00%+16K
Two Sigma Investments2026-06-3020K$454K0.00%-8K

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 FY 2026 it generated $22.9M of operating cash flow and spent $2.3M on dividends.

Debt
$29.8M
Equity
$219.7M
Total assets
$401.2M
Shares outstanding
14,538,916

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q4 FY 20262026-06-30n/a$9.4Mn/a0.64
Q3 FY 20262026-03-27$96.7M$3.3M3.4%0.23
Q2 FY 20262025-12-26$90.2M$22.4M24.8%1.55
Q1 FY 20262025-09-26$80.0M-$518K-0.6%-0.04
Q4 FY 20252025-06-30n/a$2.6Mn/a0.19
Q3 FY 20252025-03-28$81.2M-$1.5M-1.8%-0.11
Q2 FY 20252024-12-27$89.9M$919K1.0%0.07
Q1 FY 20252024-09-27$72.9M-$2.8M-3.8%-0.20

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20262026-06-30$381.3M$27.1M$22.9M$13.7Mn/a$2.3M
FY 20252025-06-30$340.7M-$697K$24.0M$15.2Mn/a$2.3M
FY 20242024-06-30$295.1M$11.0M$33.7M$8.7Mn/a$1.7M
FY 20232023-06-30n/a$10.4M$22.9M$7.9Mn/a$0
FY 20222022-06-30n/a$10.5M-$8.3M$4.7Mn/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 2026-08-10 from the cover page.

What this page is

Twin Disc 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 Twin Disc (TWIN), SEC CIK 100378, listed on Nasdaq, classified by the SEC as general industrial machinery & equipment. 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 2026-10-09.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-10.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-08-26.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 2026-07-30.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 2026-08-20.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 2026-09-08.JSON and CSV
Company record
EDGAR filing index for CIK 100378Ticker, 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.

Other companies the SEC classifies as general industrial machinery & equipment

Other company pages

Datasets

Frequently Asked Questions

How much of TWIN is sold short?
504,433 shares were held short at the 2026-09-30 settlement, 5.8 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 TWIN's daily short volume?
On 2026-10-09, 10,383 of the 15,437 TWIN shares reported to FINRA were sold short, 67.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does TWIN have fails to deliver?
The SEC's latest file shows 3,037 TWIN shares failed to deliver at settlement 2026-09-10. Fails are reported per settlement date and published twice a month with a lag.
Are TWIN insiders buying or selling?
Insiders at TWIN reported 3 open-market sells worth $418K in the last 90 days and no open-market buys. Latest filing: Knutson Jeffrey Scott (VP Finance, CFO, Secr & Trea) on 2026-09-08.
Have TWIN insiders filed to sell?
7 Form 144 notices on file for TWIN worth $4.1M at the prices reported; 1 in the last 90 days worth $500K. Latest: Knutson Jeffrey Scott (TWIN) filed on 2026-08-26 to sell 20,010 shares ($500K) from 2026-08-25.
Who owns 5% or more of TWIN?
1 holder reports 5% or more of TWIN in its latest filing, on Schedule 13G (passive). The holder is BlackRock, Inc. at 5.1% of the class (741,659 shares), filed 2026-07-30 for an event on 2026-06-30.
What did TWIN report last quarter?
In FY 2026 it generated $22.9M of operating cash flow and spent $2.3M on dividends.
Which tracked 13F managers own TWIN?
3 of the 30 tracked 13F managers held TWIN shares at their latest filing, $4.5M in all. The largest: Renaissance Technologies (117K shares, $2.7M), Ken Griffin's Citadel Advisors (57K shares, $1.3M), Two Sigma Investments (20K shares, $454K).

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