Tennant (TNC)
Tennant 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 NYSE, classified by the SEC as refrigeration & service industry machinery.
1.3M
Short interest
settlement 2026-09-30
7.5
Days to cover
+0.5 days vs prior
52.3%
Short share of volume
2026-10-23
505
Fails to deliver
settlement 2026-09-30
Mon 2 Nov
Next earnings
estimated date
$849K
Insider flow, 90 days
3 buys, 0 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in TNC is 1,340,169 shares, down 22,325 shares over the last month. Over the last 48 readings it ranged from 436,535 shares (31 July 2025) to 1,367,582 shares (30 April 2026). The latest reading sits at the top of that range. At the reported average volume of 178K shares a day that is 7.5 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 1,340,169 | +1.8% | 178,270 | 7.52 |
| 2026-09-15 | 1,317,091 | -3.3% | 188,709 | 6.98 |
| 2026-08-31 | 1,362,494 | +15.7% | 225,150 | 6.05 |
| 2026-08-14 | 1,177,833 | +10.4% | 309,956 | 3.80 |
| 2026-07-31 | 1,067,048 | +9.2% | 148,031 | 7.21 |
| 2026-07-15 | 977,418 | -11.5% | 138,855 | 7.04 |
| 2026-06-30 | 1,104,162 | +11.2% | 215,035 | 5.13 |
| 2026-06-15 | 993,229 | -17.5% | 131,591 | 7.55 |
| 2026-05-29 | 1,204,431 | +7.8% | 167,697 | 7.18 |
| 2026-05-15 | 1,116,990 | -18.3% | 254,939 | 4.38 |
| 2026-04-30 | 1,367,582 | +40.8% | 335,893 | 4.07 |
| 2026-04-15 | 971,429 | +6.6% | 255,925 | 3.80 |
| 2026-03-31 | 911,478 | +35.0% | 355,933 | 2.56 |
| 2026-03-13 | 675,102 | +5.5% | 337,795 | 2.00 |
| 2026-02-27 | 639,889 | +2.0% | 374,995 | 1.71 |
| 2026-02-13 | 627,078 | +9.2% | 91,450 | 6.86 |
| 2026-01-30 | 574,303 | +11.8% | 107,391 | 5.35 |
| 2026-01-15 | 513,463 | -2.8% | 115,459 | 4.45 |
| 2025-12-31 | 528,040 | -13.5% | 164,809 | 3.20 |
| 2025-12-15 | 610,558 | +7.6% | 121,688 | 5.02 |
| 2025-11-28 | 567,496 | +3.7% | 121,237 | 4.68 |
| 2025-11-14 | 547,390 | +6.4% | 127,311 | 4.30 |
| 2025-10-31 | 514,445 | -0.8% | 63,743 | 8.07 |
| 2025-10-15 | 518,713 | +3.9% | 80,851 | 6.42 |
| 2025-09-30 | 499,059 | +1.8% | 132,708 | 3.76 |
| 2025-09-15 | 490,112 | -0.5% | 93,012 | 5.27 |
| 2025-08-29 | 492,639 | +5.7% | 103,476 | 4.76 |
| 2025-08-15 | 466,243 | +6.8% | 114,311 | 4.08 |
| 2025-07-31 | 436,535 | -5.7% | 97,630 | 4.47 |
| 2025-07-15 | 462,694 | -1.4% | 132,015 | 3.50 |
| 2025-06-30 | 469,505 | +1.7% | 165,623 | 2.83 |
| 2025-06-13 | 461,662 | -8.9% | 135,743 | 3.40 |
| 2025-05-30 | 506,921 | -1.3% | 137,094 | 3.70 |
| 2025-05-15 | 513,723 | -1.9% | 143,152 | 3.59 |
| 2025-04-30 | 523,505 | +4.1% | 117,847 | 4.44 |
| 2025-04-15 | 503,066 | -7.2% | 193,979 | 2.59 |
| 2025-03-31 | 542,215 | +3.7% | 181,802 | 2.98 |
| 2025-03-14 | 522,684 | +1.1% | 192,086 | 2.72 |
| 2025-02-28 | 517,253 | -10.6% | 300,917 | 1.72 |
| 2025-02-14 | 578,806 | -7.3% | 170,731 | 3.39 |
| 2025-01-31 | 624,037 | -8.5% | 103,581 | 6.02 |
| 2025-01-15 | 682,164 | +15.2% | 168,668 | 4.04 |
| 2024-12-31 | 592,149 | +3.8% | 191,176 | 3.10 |
| 2024-12-13 | 570,386 | +16.4% | 218,864 | 2.61 |
| 2024-11-29 | 490,166 | -6.5% | 156,281 | 3.14 |
| 2024-11-15 | 524,334 | +13.3% | 138,995 | 3.77 |
| 2024-10-31 | 462,744 | +2.7% | 59,991 | 7.71 |
| 2024-10-15 | 450,517 | +5.9% | 85,387 | 5.28 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of TNC volume is 52.3%, down 14.7 points over the last five sessions. Over the last 30 readings it ranged from 39.1% (22 September 2026) to 83.9% (14 September 2026). The latest reading is 10.5 points below the 30-session average of 62.8%, on 53K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 28K | 53K | 52.3% | 0 |
| 2026-10-22 | 34K | 63K | 54.7% | 0 |
| 2026-10-21 | 29K | 60K | 48.6% | 0 |
| 2026-10-20 | 32K | 65K | 49.6% | 0 |
| 2026-10-19 | 39K | 65K | 60.6% | 0 |
| 2026-10-16 | 35K | 52K | 67.1% | 0 |
| 2026-10-15 | 22K | 33K | 66.2% | 0 |
| 2026-10-14 | 29K | 47K | 61.9% | 0 |
| 2026-10-13 | 20K | 45K | 44.4% | 0 |
| 2026-10-12 | 20K | 38K | 52.1% | 0 |
| 2026-10-09 | 29K | 47K | 61.3% | 0 |
| 2026-10-08 | 29K | 36K | 80.2% | 0 |
| 2026-10-07 | 25K | 47K | 53.5% | 0 |
| 2026-10-06 | 30K | 51K | 58.9% | 0 |
| 2026-10-05 | 45K | 63K | 71.1% | 0 |
| 2026-10-02 | 37K | 61K | 61.5% | 760 |
| 2026-10-01 | 57K | 88K | 65.2% | 959 |
| 2026-09-30 | 31K | 46K | 67.0% | 0 |
| 2026-09-29 | 25K | 40K | 63.9% | 0 |
| 2026-09-28 | 20K | 25K | 78.3% | 0 |
| 2026-09-25 | 34K | 44K | 78.1% | 5 |
| 2026-09-24 | 39K | 73K | 53.3% | 0 |
| 2026-09-23 | 30K | 44K | 67.8% | 0 |
| 2026-09-22 | 28K | 71K | 39.1% | 0 |
| 2026-09-21 | 28K | 44K | 63.4% | 0 |
| 2026-09-18 | 46K | 58K | 79.6% | 0 |
| 2026-09-17 | 34K | 45K | 75.5% | 0 |
| 2026-09-16 | 42K | 66K | 63.6% | 0 |
| 2026-09-15 | 50K | 83K | 60.9% | 0 |
| 2026-09-14 | 66K | 78K | 83.9% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 30 September 2026, the fails-to-deliver balance in TNC is 505 shares, up 354 shares over the last settlement date. Over the last 30 readings it ranged from 4 shares (10 September 2026) to 12,556 shares (29 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-30 | 505 | $67.35 | $34K |
| 2026-09-29 | 151 | $68.21 | $10K |
| 2026-09-18 | 176 | $66.61 | $12K |
| 2026-09-17 | 241 | $67.97 | $16K |
| 2026-09-16 | 188 | $68.62 | $13K |
| 2026-09-15 | 8 | $68.68 | $549 |
| 2026-09-11 | 8 | $69.00 | $552 |
| 2026-09-10 | 4 | $71.15 | $285 |
| 2026-09-08 | 129 | $71.97 | $9K |
| 2026-09-04 | 11,557 | $70.34 | $813K |
| 2026-08-31 | 1,400 | $69.58 | $97K |
| 2026-08-28 | 12 | $70.00 | $840 |
| 2026-08-24 | 173 | $68.68 | $12K |
| 2026-08-14 | 162 | $67.64 | $11K |
| 2026-08-13 | 162 | $69.25 | $11K |
| 2026-08-12 | 1,921 | $66.32 | $127K |
| 2026-08-11 | 23 | $69.27 | $2K |
| 2026-08-10 | 449 | $73.89 | $33K |
| 2026-08-06 | 129 | $87.25 | $11K |
| 2026-07-31 | 668 | $82.68 | $55K |
| 2026-07-27 | 36 | $87.77 | $3K |
| 2026-07-23 | 1,146 | $86.17 | $99K |
| 2026-07-20 | 1,736 | $86.11 | $149K |
| 2026-07-17 | 22 | $88.33 | $2K |
| 2026-07-16 | 22 | $86.17 | $2K |
| 2026-07-06 | 361 | $87.48 | $32K |
| 2026-07-02 | 625 | $86.07 | $54K |
| 2026-07-01 | 536 | $87.54 | $47K |
| 2026-06-30 | 6,149 | $87.24 | $536K |
| 2026-06-29 | 12,556 | $91.15 | $1.1M |
Insider trades
SEC Form 4, newest first. JSONInsiders at TNC reported 3 open-market buys worth $849K in the last 90 days and no open-market sells. Latest filing: ALLEN PATRICK E (Director) on 2026-08-31.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-31 | ALLEN PATRICK E | Director | Buy | 3K | $69.42 | $208K | 5K |
| 2026-08-12 | Mulligan Donal L | Director | Buy | 8K | $67.34 | $539K | 16K |
| 2026-08-12 | Morse Timothy R. | Director | Buy | 2K | $68.18 | $102K | 11K |
| 2026-08-10 | Zay Richard H. | SVP, COO | Grant | 3K | $0.00 | $0 | 30K |
| 2026-08-10 | Schottler Patrick W. | SVP, Robotics | Grant | 3K | $0.00 | $0 | 14K |
| 2026-05-07 | Windley David | Director | Grant | 1K | $0.00 | $0 | 9K |
| 2026-05-07 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Sell | 7K | $88.02 | $605K | 28K |
| 2026-05-07 | SHEAHAN MARK W | Director | Grant | 1K | $0.00 | $0 | 4K |
| 2026-05-07 | Mulligan Donal L | Director | Grant | 1K | $0.00 | $0 | 22K |
| 2026-05-07 | Morse Timothy R. | Director | Grant | 1K | $0.00 | $0 | 9K |
| 2026-05-07 | Hider Andrew P. | Director | Grant | 1K | $0.00 | $0 | 7K |
| 2026-05-07 | Glerum James T Jr. | Director | Grant | 1K | $0.00 | $0 | 10K |
| 2026-05-07 | GREEN MARIA C | Director | Grant | 1K | $0.00 | $0 | 13K |
| 2026-05-07 | EICHER CAROL S | Director | Grant | 1K | $0.00 | $0 | 30K |
| 2026-05-07 | Arvani Azita | Director | Grant | 1K | $0.00 | $0 | 19K |
| 2026-05-07 | ALLEN PATRICK E | Director | Grant | 1K | $0.00 | $0 | 2K |
| 2026-04-14 | Mulligan Donal L | Director | Tax withholding | 2K | $78.81 | $194K | 21K |
| 2026-04-14 | Mulligan Donal L | Director | Exercise or conversion | 4K | $54.70 | $194K | 23K |
| 2026-03-06 | Huml David W. | PRESIDENT AND CEO | Gift | 27K | $0.00 | $0 | 73K |
| 2026-03-06 | Huml David W. | PRESIDENT AND CEO | Gift | 27K | $0.00 | $0 | 66K |
| 2026-03-02 | Glerum James T Jr. | Director | Buy | 8K | $61.25 | $500K | 9K |
| 2026-02-28 | West Fay | SENIOR VP, CFO | Tax withholding | 945 | $61.03 | $58K | 48K |
| 2026-02-28 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Tax withholding | 840 | $61.03 | $51K | 34K |
| 2026-02-28 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Tax withholding | 194 | $61.03 | $12K | 11K |
| 2026-02-28 | Huml David W. | PRESIDENT AND CEO | Tax withholding | 4K | $61.03 | $260K | 92K |
| 2026-02-28 | ERICKSON KRISTIN A. | SVP, CHRO & GC | Tax withholding | 514 | $61.03 | $31K | 25K |
| 2026-02-28 | Balinski Barb | SVP, Chief Transf Officer | Tax withholding | 451 | $61.03 | $28K | 19K |
| 2026-02-27 | Mulligan Donal L | Director | Buy | 3K | $61.61 | $185K | 8K |
| 2026-02-27 | Arvani Azita | Director | Sell | 3K | $61.40 | $194K | 17K |
| 2026-02-27 | Arvani Azita | Director | Exercise or conversion | 4K | $54.70 | $194K | 21K |
| 2026-02-26 | Windley David | Director | Sell | 4K | $63.86 | $236K | 7K |
| 2026-02-26 | Windley David | Director | Exercise or conversion | 4K | $54.70 | $194K | 11K |
| 2026-02-26 | Windley David | Director | Exercise or conversion | 707 | $52.42 | $37K | 8K |
| 2026-02-26 | West Fay | SENIOR VP, CFO | Grant | 8K | $0.00 | $0 | 49K |
| 2026-02-26 | West Fay | SENIOR VP, CFO | Tax withholding | 4K | $62.73 | $229K | 41K |
| 2026-02-26 | West Fay | SENIOR VP, CFO | Grant | 12K | $0.00 | $0 | 45K |
| 2026-02-26 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Grant | 7K | $0.00 | $0 | 35K |
| 2026-02-26 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Tax withholding | 3K | $62.73 | $205K | 28K |
| 2026-02-26 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Grant | 10K | $0.00 | $0 | 31K |
| 2026-02-26 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Grant | 5K | $0.00 | $0 | 11K |
| 2026-02-26 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Tax withholding | 552 | $62.73 | $35K | 7K |
| 2026-02-26 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Grant | 2K | $0.00 | $0 | 7K |
| 2026-02-26 | Mulligan Donal L | Director | Buy | 5K | $63.86 | $319K | 5K |
| 2026-02-26 | Huml David W. | PRESIDENT AND CEO | Grant | 29K | $0.00 | $0 | 97K |
| 2026-02-26 | Huml David W. | PRESIDENT AND CEO | Buy | 175 | $65.48 | $11K | 68K |
| 2026-02-26 | Huml David W. | PRESIDENT AND CEO | Buy | 1K | $65.01 | $80K | 68K |
| 2026-02-26 | Huml David W. | PRESIDENT AND CEO | Buy | 3K | $64.02 | $166K | 67K |
| 2026-02-26 | Huml David W. | PRESIDENT AND CEO | Tax withholding | 14K | $62.73 | $866K | 64K |
| 2026-02-26 | Huml David W. | PRESIDENT AND CEO | Grant | 35K | $0.00 | $0 | 78K |
| 2026-02-26 | Glerum James T Jr. | Director | Grant | 437 | $0.00 | $0 | 437 |
| 2026-02-26 | ERICKSON KRISTIN A. | SVP, CHRO & GC | Grant | 5K | $0.00 | $0 | 26K |
| 2026-02-26 | ERICKSON KRISTIN A. | SVP, CHRO & GC | Tax withholding | 2K | $62.73 | $126K | 21K |
| 2026-02-26 | ERICKSON KRISTIN A. | SVP, CHRO & GC | Grant | 6K | $0.00 | $0 | 23K |
| 2026-02-26 | EICHER CAROL S | Director | Sell | 3K | $61.98 | $194K | 29K |
| 2026-02-26 | EICHER CAROL S | Director | Exercise or conversion | 4K | $54.70 | $194K | 32K |
| 2026-02-26 | Balinski Barb | SVP, Chief Transf Officer | Grant | 4K | $0.00 | $0 | 20K |
| 2026-02-26 | Balinski Barb | SVP, Chief Transf Officer | Tax withholding | 2K | $62.73 | $114K | 15K |
| 2026-02-26 | Balinski Barb | SVP, Chief Transf Officer | Grant | 6K | $0.00 | $0 | 17K |
| 2026-02-26 | ALLEN PATRICK E | Director | Grant | 437 | $0.00 | $0 | 437 |
| 2025-11-03 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Tax withholding | 153 | $80.00 | $12K | 6K |
| 2025-08-19 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Sell | 4K | $83.21 | $336K | 21K |
| 2025-05-06 | Mulligan Donal L | Director | Grant | 2K | $0.00 | $0 | 20K |
| 2025-05-06 | EICHER CAROL S | Director | Grant | 2K | $0.00 | $0 | 28K |
| 2025-05-06 | Arvani Azita | Director | Grant | 2K | $0.00 | $0 | 17K |
| 2025-05-06 | Windley David | Director | Grant | 2K | $0.00 | $0 | 7K |
| 2025-05-06 | GREEN MARIA C | Director | Grant | 2K | $0.00 | $0 | 11K |
| 2025-05-06 | Morse Timothy R. | Director | Grant | 2K | $0.00 | $0 | 8K |
| 2025-05-06 | Hider Andrew P. | Director | Grant | 2K | $0.00 | $0 | 5K |
| 2025-05-06 | SHEAHAN MARK W | Director | Grant | 2K | $0.00 | $0 | 3K |
| 2025-04-14 | Huml David W. | PRESIDENT AND CEO | Gift | 18K | $0.00 | $0 | 46K |
| 2025-04-14 | Huml David W. | PRESIDENT AND CEO | Gift | 18K | $0.00 | $0 | 42K |
| 2025-03-01 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Tax withholding | 730 | $86.56 | $63K | 25K |
| 2025-03-01 | West Fay | SENIOR VP, CFO | Tax withholding | 849 | $86.56 | $73K | 33K |
| 2025-03-01 | Balinski Barb | SVP, Chief Transf Officer | Tax withholding | 358 | $86.56 | $31K | 11K |
| 2025-03-01 | ERICKSON KRISTIN A. | SVP, GENERAL COUNSEL | Tax withholding | 417 | $86.56 | $36K | 16K |
| 2025-03-01 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Tax withholding | 174 | $86.56 | $15K | 6K |
| 2025-03-01 | Huml David W. | PRESIDENT AND CEO | Tax withholding | 4K | $86.56 | $332K | 60K |
| 2025-02-28 | Balinski Barb | SVP, Chief Transf Officer | Sell | 2K | $86.42 | $148K | 12K |
| 2025-02-28 | Arvani Azita | Director | Sell | 2K | $85.22 | $201K | 15K |
| 2025-02-28 | Arvani Azita | Director | Exercise or conversion | 2K | $65.12 | $154K | 18K |
| 2025-02-24 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Sell | 7K | $87.58 | $618K | 26K |
| 2025-02-24 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Exercise or conversion | 7K | $52.42 | $370K | 33K |
| 2025-02-21 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Tax withholding | 2K | $89.16 | $166K | 26K |
| 2025-02-21 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Grant | 6K | $0.00 | $0 | 28K |
| 2025-02-21 | Zay Richard H. | CHIEF COMMERCIAL OFFICER | Grant | 5K | $0.00 | $0 | 22K |
| 2025-02-21 | West Fay | SENIOR VP, CFO | Tax withholding | 2K | $89.16 | $191K | 34K |
| 2025-02-21 | West Fay | SENIOR VP, CFO | Grant | 5K | $0.00 | $0 | 29K |
| 2025-02-21 | West Fay | SENIOR VP, CFO | Grant | 7K | $0.00 | $0 | 36K |
| 2025-02-21 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Grant | 3K | $0.00 | $0 | 6K |
| 2025-02-21 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Tax withholding | 323 | $89.16 | $29K | 6K |
| 2025-02-21 | Schottler Patrick W. | SVP, Chief Mktg & Tech Officer | Grant | 897 | $0.00 | $0 | 6K |
| 2025-02-21 | ERICKSON KRISTIN A. | SVP, GENERAL COUNSEL | Grant | 3K | $0.00 | $0 | 18K |
| 2025-02-21 | ERICKSON KRISTIN A. | SVP, GENERAL COUNSEL | Grant | 4K | $0.00 | $0 | 14K |
| 2025-02-21 | ERICKSON KRISTIN A. | SVP, GENERAL COUNSEL | Tax withholding | 1K | $89.16 | $98K | 17K |
| 2025-02-21 | Huml David W. | PRESIDENT AND CEO | Grant | 19K | $0.00 | $0 | 51K |
| 2025-02-21 | Huml David W. | PRESIDENT AND CEO | Grant | 21K | $0.00 | $0 | 72K |
| 2025-02-21 | Huml David W. | PRESIDENT AND CEO | Tax withholding | 8K | $89.16 | $698K | 64K |
| 2025-02-21 | Christianson Brock R. | SVP, CHIEF HR OFFICER | Grant | 3K | $0.00 | $0 | 6K |
| 2025-02-21 | Balinski Barb | SVP, Chief Transf Officer | Tax withholding | 954 | $89.16 | $85K | 14K |
| 2025-02-21 | Balinski Barb | SVP, Chief Transf Officer | Grant | 3K | $0.00 | $0 | 12K |
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. JSON3 Form 144 notices on file for TNC worth $461K at the prices reported; 0 in the last 90 days worth $0. Latest: Azita Arvani filed on 2026-02-27 to sell 3,156 shares ($31K) from 2026-02-27.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-02-27 | Azita ArvaniDirector | 3K | $31K | 0.018% | 2026-02-27 | Merrill Lynch |
| 2026-02-26 | David A WindleyDirector | 4K | $236K | 0.021% | 2026-02-26 | Merrill Lynch |
| 2026-02-26 | Carol EicherDirector | 3K | $194K | 0.018% | 2026-02-26 | Merrill Lynch |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON5 holders report 5% or more of TNC in their latest filing, all on Schedule 13G (passive). The largest reported stake is AllianceBernstein L.P. at 7.1% of the class (1,216,305 shares), filed 2026-08-14 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-09-22 | 13D/Ano. 1 | GAMCO Asset Management Inc.corporation, investment adviser | 752K | 4.4% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | GABELLI FUNDS LLCcorporation, investment adviser | 242K | 1.4% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | GABELLI FOUNDATION, INC.other entity | 9K | 0.1% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | Teton Advisors, LLCcorporation, investment adviser | 9K | 0.1% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | GAMCO INVESTORS, INC. ET ALcorporation, parent holding company | 0 | 0.0% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | GABELLI MARIO Jindividual | 2K | 0.0% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | Associated Capital Group, Inc.corporation, parent holding company | 2K | 0.0% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | GGCP, INC.corporation, parent holding company | 0 | 0.0% | 2026-09-21 |
| 2026-09-22 | 13D/Ano. 1 | MJG ASSOCIATES, INC.other entity | 7K | 0.0% | 2026-09-21 |
| 2026-08-14 | 13G | AllianceBernstein L.P.investment adviser | 1.2M | 7.1% | 2026-06-30 |
| 2026-08-06 | 13G | FMR LLCparent holding company | 982K | 5.8% | 2026-06-30 |
| 2026-08-06 | 13G | Abigail P. Johnsonindividual | 982K | 5.8% | 2026-06-30 |
| 2026-05-13 | 13G/Ano. 9 | Mairs and Power, Inc.investment adviser | 790K | 4.4% | 2026-03-31 |
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 958K | 5.3% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 1.2M | 6.6% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 14 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding TNC at their latest 13F. JSON6 of the 30 tracked managers held TNC at their latest 13F, $25.3M in total at quarter-end prices. Two Sigma Investments is the largest at $17.4M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 5 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 199K | $17.4M | 0.01% | +17K |
| Citadel Advisors | 2026-06-30 | 28K | $2.5M | 0.00% | -36K |
| AQR Capital Management | 2026-06-30 | 24K | $2.1M | 0.00% | -24K |
| Millennium Management | 2026-06-30 | 23K | $2.0M | 0.00% | -29K |
| Soros Fund Management | 2026-06-30 | 9K | $748K | 0.01% | -17K |
| D. E. Shaw & Co. | 2026-06-30 | 7K | $591K | 0.00% | -4K |
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. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Tennant reported revenue of $324.0M, up 1.7% from the same quarter a year earlier, and net income of $7.6M (0.44 diluted EPS). In FY 2025 it generated $65.0M of operating cash flow and spent $88.5M on buybacks and $21.9M on dividends.
- Debt
- $500K
- Equity
- $533.4M
- Total assets
- $1.27B
- Shares outstanding
- 17,049,303
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $324.0M | $7.6M | 2.3% | 0.44 |
| Q1 FY 2026 | 2026-03-31 | $297.9M | $200K | 0.1% | 0.01 |
| Q4 FY 2025derived | 2025-12-31 | $291.6M | -$4.4M | -1.5% | n/a |
| Q3 FY 2025 | 2025-09-30 | $303.3M | $14.9M | 4.9% | 0.80 |
| Q2 FY 2025 | 2025-06-30 | $318.6M | $20.2M | 6.3% | 1.08 |
| Q1 FY 2025 | 2025-03-31 | $290.0M | $13.1M | 4.5% | 0.69 |
| Q4 FY 2024derived | 2024-12-31 | $328.9M | $6.6M | 2.0% | n/a |
| Q3 FY 2024 | 2024-09-30 | $315.8M | $20.8M | 6.6% | 1.09 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $1.20B | $43.8M | $65.0M | $21.7M | $88.5M | $21.9M |
| FY 2024 | 2024-12-31 | $1.29B | $83.7M | $89.7M | $20.9M | $19.6M | $21.4M |
| FY 2023 | 2023-12-31 | $1.24B | $109.5M | $188.4M | $22.8M | $21.7M | $20.1M |
| FY 2022 | 2022-12-31 | $1.09B | $66.3M | -$25.1M | $25.0M | $5.0M | $18.9M |
| FY 2021 | 2021-12-31 | $1.09B | $64.9M | $69.4M | $19.4M | $15.0M | $17.5M |
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
Tennant 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 Tennant (TNC), SEC CIK 97134, listed on NYSE, classified by the SEC as refrigeration & service industry machinery. 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 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-30.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 2026-02-27.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 2026-09-22.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 2026-08-06.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 2026-08-31.JSON and CSV
- Company record
- EDGAR filing index for CIK 97134Ticker, 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.
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Datasets
Frequently Asked Questions
How much of TNC is sold short?
1,340,169 shares were held short at the 2026-09-30 settlement, 7.5 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 TNC's daily short volume?
On 2026-10-23, 27,693 of the 52,923 TNC shares reported to FINRA were sold short, 52.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does TNC have fails to deliver?
The SEC's latest file shows 505 TNC shares failed to deliver at settlement 2026-09-30. Fails are reported per settlement date and published twice a month with a lag.
Are TNC insiders buying or selling?
Insiders at TNC reported 3 open-market buys worth $849K in the last 90 days and no open-market sells. Latest filing: ALLEN PATRICK E (Director) on 2026-08-31.
Have TNC insiders filed to sell?
3 Form 144 notices on file for TNC worth $461K at the prices reported; 0 in the last 90 days worth $0. Latest: Azita Arvani filed on 2026-02-27 to sell 3,156 shares ($31K) from 2026-02-27.
Who owns 5% or more of TNC?
5 holders report 5% or more of TNC in their latest filing, all on Schedule 13G (passive). The largest reported stake is AllianceBernstein L.P. at 7.1% of the class (1,216,305 shares), filed 2026-08-14 for an event on 2026-06-30.
What did TNC report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Tennant reported revenue of $324.0M, up 1.7% from the same quarter a year earlier, and net income of $7.6M (0.44 diluted EPS). In FY 2025 it generated $65.0M of operating cash flow and spent $88.5M on buybacks and $21.9M on dividends.
Which tracked 13F managers own TNC?
6 of the 30 tracked 13F managers held TNC shares at their latest filing, $25.3M in all. The largest: Two Sigma Investments (199K shares, $17.4M), Ken Griffin's Citadel Advisors (28K shares, $2.5M), Cliff Asness's AQR Capital Management (24K shares, $2.1M), Izzy Englander's Millennium Management (23K shares, $2.0M), George Soros's Soros Fund Management (9K shares, $748K), D. E. Shaw & Co. (7K shares, $591K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.