Teradata (TDC)
Teradata 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 services-prepackaged software.
15.0M
Short interest
settlement 2026-10-15
8.0
Days to cover
-2.5 days vs prior
46.2%
Short share of volume
2026-11-02
89,177
Fails to deliver
settlement 2026-09-22
Tue 3 Nov
Next earnings
estimated date
-$1.7M
Insider flow, 90 days
0 buys, 2 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in TDC is 15,026,731 shares, down 378,991 shares over the last month. Over the last 48 readings it ranged from 2,791,399 shares (31 October 2024) to 20,062,685 shares (31 July 2026). At the reported average volume of 1.9M shares a day that is 8.0 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 15,026,731 | +3.8% | 1,879,857 | 7.99 |
| 2026-09-30 | 14,481,778 | -6.0% | 1,378,266 | 10.51 |
| 2026-09-15 | 15,405,722 | -1.6% | 1,860,444 | 8.28 |
| 2026-08-31 | 15,658,704 | -16.2% | 2,008,943 | 7.79 |
| 2026-08-14 | 18,683,462 | -6.9% | 3,793,653 | 4.92 |
| 2026-07-31 | 20,062,685 | +16.2% | 2,841,531 | 7.06 |
| 2026-07-15 | 17,261,670 | +3.6% | 2,993,582 | 5.77 |
| 2026-06-30 | 16,667,104 | +32.3% | 4,697,687 | 3.55 |
| 2026-06-15 | 12,599,231 | -2.8% | 2,202,061 | 5.72 |
| 2026-05-29 | 12,966,687 | -17.3% | 2,168,369 | 5.98 |
| 2026-05-15 | 15,674,414 | +5.5% | 3,234,586 | 4.85 |
| 2026-04-30 | 14,862,292 | +13.0% | 1,598,672 | 9.30 |
| 2026-04-15 | 13,156,020 | +6.4% | 1,666,148 | 7.90 |
| 2026-03-31 | 12,360,499 | +18.5% | 1,918,605 | 6.44 |
| 2026-03-13 | 10,428,243 | +11.4% | 2,091,387 | 4.99 |
| 2026-02-27 | 9,364,203 | +5.2% | 2,133,950 | 4.39 |
| 2026-02-13 | 8,904,700 | +26.9% | 3,307,294 | 2.69 |
| 2026-01-30 | 7,018,302 | +15.7% | 1,150,837 | 6.10 |
| 2026-01-15 | 6,068,137 | +13.1% | 1,149,568 | 5.28 |
| 2025-12-31 | 5,363,797 | -1.1% | 1,179,123 | 4.55 |
| 2025-12-15 | 5,420,865 | -13.8% | 1,642,286 | 3.30 |
| 2025-11-28 | 6,288,536 | -15.0% | 1,527,836 | 4.12 |
| 2025-11-14 | 7,401,810 | -17.4% | 2,460,607 | 3.01 |
| 2025-10-31 | 8,962,548 | -1.0% | 1,165,758 | 7.69 |
| 2025-10-15 | 9,055,027 | +13.7% | 1,420,257 | 6.38 |
| 2025-09-30 | 7,966,382 | +0.6% | 1,151,855 | 6.92 |
| 2025-09-15 | 7,915,914 | +10.5% | 907,900 | 8.72 |
| 2025-08-29 | 7,164,148 | +6.5% | 797,245 | 8.99 |
| 2025-08-15 | 6,729,245 | +2.1% | 1,252,802 | 5.37 |
| 2025-07-31 | 6,592,823 | +2.3% | 935,850 | 7.04 |
| 2025-07-15 | 6,445,368 | +5.5% | 947,262 | 6.80 |
| 2025-06-30 | 6,107,292 | +0.5% | 1,420,653 | 4.30 |
| 2025-06-13 | 6,078,154 | +8.0% | 871,184 | 6.98 |
| 2025-05-30 | 5,628,483 | -2.3% | 1,007,017 | 5.59 |
| 2025-05-15 | 5,758,548 | +0.4% | 1,124,509 | 5.12 |
| 2025-04-30 | 5,733,084 | +10.1% | 989,656 | 5.79 |
| 2025-04-15 | 5,206,789 | -5.7% | 1,213,342 | 4.29 |
| 2025-03-31 | 5,523,773 | +12.5% | 3,150,784 | 1.75 |
| 2025-03-14 | 4,911,188 | +22.0% | 1,621,868 | 3.03 |
| 2025-02-28 | 4,024,100 | +1.7% | 1,635,591 | 2.46 |
| 2025-02-14 | 3,958,533 | -10.8% | 1,389,718 | 2.85 |
| 2025-01-31 | 4,439,254 | +20.3% | 814,741 | 5.45 |
| 2025-01-15 | 3,689,397 | +9.4% | 723,584 | 5.10 |
| 2024-12-31 | 3,372,988 | +0.7% | 733,989 | 4.60 |
| 2024-12-13 | 3,348,837 | +1.4% | 870,218 | 3.85 |
| 2024-11-29 | 3,302,040 | -6.2% | 663,726 | 4.98 |
| 2024-11-15 | 3,520,939 | +26.1% | 1,323,036 | 2.66 |
| 2024-10-31 | 2,791,399 | +4.5% | 533,562 | 5.23 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of TDC volume is 46.2%, down 20.7 points over the last five sessions. Over the last 30 readings it ranged from 46.2% (2 November 2026) to 82.4% (21 October 2026). The latest reading sits at the bottom of that range. The latest reading is 22.7 points below the 30-session average of 68.9%, on 787K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 364K | 787K | 46.2% | 1,006 |
| 2026-10-30 | 349K | 520K | 67.2% | 4 |
| 2026-10-29 | 368K | 484K | 76.2% | 0 |
| 2026-10-28 | 310K | 394K | 78.7% | 0 |
| 2026-10-27 | 271K | 415K | 65.4% | 0 |
| 2026-10-26 | 326K | 488K | 66.9% | 0 |
| 2026-10-23 | 457K | 572K | 79.9% | 108 |
| 2026-10-22 | 376K | 729K | 51.6% | 5 |
| 2026-10-21 | 465K | 565K | 82.4% | 12 |
| 2026-10-20 | 251K | 356K | 70.4% | 0 |
| 2026-10-19 | 302K | 421K | 71.7% | 200 |
| 2026-10-16 | 359K | 532K | 67.6% | 0 |
| 2026-10-15 | 347K | 560K | 62.0% | 0 |
| 2026-10-14 | 268K | 512K | 52.3% | 200 |
| 2026-10-13 | 263K | 461K | 56.9% | 50 |
| 2026-10-12 | 359K | 476K | 75.4% | 0 |
| 2026-10-09 | 334K | 412K | 81.2% | 300 |
| 2026-10-08 | 593K | 749K | 79.2% | 9 |
| 2026-10-07 | 416K | 690K | 60.3% | 300 |
| 2026-10-06 | 265K | 431K | 61.6% | 0 |
| 2026-10-05 | 362K | 455K | 79.5% | 0 |
| 2026-10-02 | 324K | 436K | 74.4% | 3 |
| 2026-10-01 | 423K | 564K | 75.0% | 19 |
| 2026-09-30 | 313K | 424K | 73.9% | 3 |
| 2026-09-29 | 308K | 433K | 71.1% | 20 |
| 2026-09-28 | 289K | 434K | 66.6% | 40 |
| 2026-09-25 | 249K | 309K | 80.7% | 0 |
| 2026-09-24 | 185K | 288K | 64.4% | 11 |
| 2026-09-23 | 211K | 303K | 69.8% | 2 |
| 2026-09-22 | 232K | 391K | 59.5% | 300 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 22 September 2026, the fails-to-deliver balance in TDC is 89,177 shares, up 21,057 shares over the last settlement date. Over the last 30 readings it ranged from 2 shares (5 August 2026) to 1,856,666 shares (29 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-22 | 89,177 | $29.36 | $2.6M |
| 2026-09-15 | 68,120 | $29.37 | $2.0M |
| 2026-09-08 | 11,768 | $28.05 | $330K |
| 2026-09-04 | 10,649 | $28.79 | $307K |
| 2026-08-31 | 98,901 | $28.77 | $2.8M |
| 2026-08-28 | 116,394 | $28.55 | $3.3M |
| 2026-08-25 | 577 | $27.52 | $16K |
| 2026-08-19 | 136,600 | $28.47 | $3.9M |
| 2026-08-17 | 27,905 | $27.68 | $772K |
| 2026-08-13 | 37,842 | $26.74 | $1.0M |
| 2026-08-12 | 1,999 | $26.86 | $54K |
| 2026-08-11 | 4,132 | $27.69 | $114K |
| 2026-08-06 | 9,725 | $26.23 | $255K |
| 2026-08-05 | 2 | $34.39 | $69 |
| 2026-07-29 | 210 | $29.19 | $6K |
| 2026-07-28 | 28 | $29.79 | $834 |
| 2026-07-22 | 8,066 | $29.33 | $237K |
| 2026-07-15 | 11 | $31.42 | $346 |
| 2026-07-08 | 293 | $36.46 | $11K |
| 2026-07-07 | 82 | $36.44 | $3K |
| 2026-07-06 | 121 | $34.56 | $4K |
| 2026-07-02 | 550,681 | $34.46 | $19.0M |
| 2026-07-01 | 6,632 | $34.65 | $230K |
| 2026-06-30 | 92 | $34.32 | $3K |
| 2026-06-29 | 1,856,666 | $32.85 | $61.0M |
| 2026-06-26 | 10,507 | $31.17 | $328K |
| 2026-06-15 | 45,025 | $33.00 | $1.5M |
| 2026-06-02 | 1,634 | $36.83 | $60K |
| 2026-05-18 | 56 | $33.81 | $2K |
| 2026-05-11 | 2,966 | $31.59 | $94K |
Insider trades
SEC Form 4, newest first. JSONInsiders at TDC reported 2 open-market sells worth $1.7M in the last 90 days and no open-market buys. Latest filing: MCMILLAN STEPHEN (President and CEO) on 2026-09-15.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | MCMILLAN STEPHEN | President and CEO | Sell | 10K | $30.02 | $300K | 752K |
| 2026-09-15 | Hutchinson Michael D | Chief Operating Officer | Sell | 48K | $30.00 | $1.4M | 172K |
| 2026-09-01 | Fisher Melissa B | Director | Grant | 344 | $0.00 | $0 | 16K |
| 2026-09-01 | Fisher Melissa B | Director | Grant | 619 | $0.00 | $0 | 15K |
| 2026-08-14 | Fisher Melissa B | Director | Grant | 2K | $0.00 | $0 | 15K |
| 2026-08-14 | Nelson Kimberly K. | Director | Grant | 2K | $0.00 | $0 | 64K |
| 2026-08-14 | McElhatton Todd | Director | Grant | 2K | $0.00 | $0 | 29K |
| 2026-08-14 | Gianoni Michael P | Director | Grant | 2K | $0.00 | $0 | 43K |
| 2026-08-14 | Bacus Lisa R | Director | Grant | 2K | $0.00 | $0 | 86K |
| 2026-08-01 | Leukert Bernd | Director | Grant | 8K | $0.00 | $0 | 8K |
| 2026-06-15 | Rogers Scot Frazier | Chief Administrative Officer | Tax withholding | 10K | $33.62 | $345K | 230K |
| 2026-06-15 | Rogers Scot Frazier | Chief Administrative Officer | Tax withholding | 13K | $33.62 | $445K | 217K |
| 2026-06-08 | CHOU TIMOTHY C K | Director | Sell | 6K | $33.72 | $191K | 39K |
| 2026-06-01 | Petley Richard J | Chief Revenue Officer | Sell | 990 | $35.01 | $35K | 189K |
| 2026-06-01 | Petley Richard J | Chief Revenue Officer | Sell | 16K | $35.00 | $568K | 190K |
| 2026-05-22 | McElhatton Todd | Director | Sell | 15K | $33.47 | $502K | 27K |
| 2026-05-19 | Arora Sumeet | Chief Product Officer | Sell | 15K | $33.00 | $495K | 251K |
| 2026-05-18 | Ederer John | Chief Financial Officer | Tax withholding | 13K | $32.77 | $438K | 368K |
| 2026-05-18 | Arora Sumeet | Chief Product Officer | Tax withholding | 22K | $32.77 | $725K | 266K |
| 2026-05-18 | Arora Sumeet | Chief Product Officer | Tax withholding | 14K | $32.77 | $444K | 288K |
| 2026-05-14 | SCHWARZ JOHN | Director | Grant | 9K | $0.00 | $0 | 111K |
| 2026-05-14 | Olsen Joanne Beth | Director | Grant | 9K | $0.00 | $0 | 69K |
| 2026-05-14 | Nelson Kimberly K. | Director | Grant | 9K | $0.00 | $0 | 62K |
| 2026-05-14 | McElhatton Todd | Director | Grant | 9K | $0.00 | $0 | 42K |
| 2026-05-14 | Gianoni Michael P | Director | Grant | 9K | $0.00 | $0 | 40K |
| 2026-05-14 | Fisher Melissa B | Director | Grant | 9K | $0.00 | $0 | 13K |
| 2026-05-14 | CHOU TIMOTHY C K | Director | Grant | 9K | $0.00 | $0 | 45K |
| 2026-05-14 | Bacus Lisa R | Director | Grant | 9K | $0.00 | $0 | 84K |
| 2026-05-13 | Petley Richard J | Chief Revenue Officer | Tax withholding | 2K | $32.70 | $60K | 206K |
| 2026-05-12 | MCMILLAN STEPHEN | President and CEO | Sell | 20K | $31.71 | $634K | 762K |
| 2026-05-07 | Petley Richard J | Chief Revenue Officer | Sell | 34K | $30.84 | $1.1M | 208K |
| 2026-05-07 | Arora Sumeet | Chief Product Officer | Sell | 3K | $30.84 | $82K | 301K |
| 2026-03-09 | MCMILLAN STEPHEN | President and CEO | Other transaction | 4K | $0.00 | $0 | 782K |
| 2026-03-06 | Petley Richard J | Chief Revenue Officer | Tax withholding | 3K | $28.02 | $89K | 242K |
| 2026-03-06 | MCMILLAN STEPHEN | President and CEO | Tax withholding | 22K | $28.02 | $623K | 787K |
| 2026-03-06 | Hutchinson Michael D | Chief Operating Officer | Tax withholding | 4K | $28.02 | $104K | 220K |
| 2026-03-03 | Petley Richard J | Chief Revenue Officer | Tax withholding | 13K | $30.36 | $404K | 171K |
| 2026-03-03 | MCMILLAN STEPHEN | President and CEO | Tax withholding | 40K | $30.36 | $1.2M | 603K |
| 2026-03-03 | Hutchinson Michael D | Chief Operating Officer | Tax withholding | 15K | $30.36 | $462K | 158K |
| 2026-03-01 | Rogers Scot Frazier | Chief Administrative Officer | Grant | 54K | $0.00 | $0 | 240K |
| 2026-03-01 | Petley Richard J | Chief Revenue Officer | Grant | 74K | $0.00 | $0 | 245K |
| 2026-03-01 | MCMILLAN STEPHEN | President and CEO | Grant | 206K | $0.00 | $0 | 809K |
| 2026-03-01 | Hutchinson Michael D | Chief Operating Officer | Grant | 66K | $0.00 | $0 | 224K |
| 2026-03-01 | Fisher Melissa B | Director | Grant | 1K | $0.00 | $0 | 4K |
| 2026-03-01 | Fisher Melissa B | Director | Grant | 2K | $0.00 | $0 | 2K |
| 2026-03-01 | Ederer John | Chief Financial Officer | Grant | 74K | $0.00 | $0 | 382K |
| 2026-03-01 | Arora Sumeet | Chief Product Officer | Grant | 66K | $0.00 | $0 | 304K |
| 2026-02-27 | Petley Richard J | Chief Revenue Officer | Tax withholding | 3K | $31.49 | $91K | 184K |
| 2026-02-27 | MCMILLAN STEPHEN | President and CEO | Tax withholding | 20K | $31.49 | $633K | 643K |
| 2026-02-27 | Hutchinson Michael D | Chief Operating Officer | Tax withholding | 5K | $31.49 | $159K | 173K |
| 2026-02-26 | MCMILLAN STEPHEN | President and CEO | Sell | 50K | $30.26 | $1.5M | 663K |
| 2026-02-24 | Gianoni Michael P | Director | Sell | 25K | $29.96 | $749K | 32K |
| 2026-02-11 | Rogers Scot Frazier | Chief Administrative Officer | Tax withholding | 5K | $37.88 | $182K | 187K |
| 2026-02-11 | Rogers Scot Frazier | Chief Administrative Officer | Grant | 32K | $0.00 | $0 | 191K |
| 2026-02-11 | Petley Richard J | Chief Revenue Officer | Tax withholding | 6K | $37.88 | $229K | 187K |
| 2026-02-11 | Petley Richard J | Chief Revenue Officer | Grant | 38K | $0.00 | $0 | 193K |
| 2026-02-11 | Petley Richard J | Chief Revenue Officer | Tax withholding | 11K | $37.88 | $401K | 155K |
| 2026-02-11 | Petley Richard J | Chief Revenue Officer | Grant | 22K | $0.00 | $0 | 166K |
| 2026-02-11 | MCMILLAN STEPHEN | President and CEO | Tax withholding | 18K | $37.88 | $695K | 713K |
| 2026-02-11 | MCMILLAN STEPHEN | President and CEO | Grant | 105K | $0.00 | $0 | 732K |
| 2026-02-11 | MCMILLAN STEPHEN | President and CEO | Tax withholding | 74K | $37.88 | $2.8M | 626K |
| 2026-02-11 | MCMILLAN STEPHEN | President and CEO | Grant | 141K | $0.00 | $0 | 701K |
| 2026-02-11 | Lynrock Lake LP | 10% owner | Sell | 11K | $41.19 | $439K | 9.4M |
| 2026-02-11 | Lynrock Lake LP | 10% owner | Sell | 41K | $40.24 | $1.6M | 9.4M |
| 2026-02-11 | Lynrock Lake LP | 10% owner | Sell | 11K | $39.57 | $416K | 9.4M |
| 2026-02-11 | Hutchinson Michael D | Chief Operating Officer | Tax withholding | 7K | $37.88 | $262K | 178K |
| 2026-02-11 | Hutchinson Michael D | Chief Operating Officer | Grant | 38K | $0.00 | $0 | 185K |
| 2026-02-11 | Hutchinson Michael D | Chief Operating Officer | Tax withholding | 13K | $37.88 | $477K | 147K |
| 2026-02-11 | Hutchinson Michael D | Chief Operating Officer | Grant | 23K | $0.00 | $0 | 160K |
| 2026-02-11 | Ederer John | Chief Financial Officer | Tax withholding | 6K | $37.88 | $243K | 308K |
| 2026-02-11 | Ederer John | Chief Financial Officer | Grant | 47K | $0.00 | $0 | 314K |
| 2026-02-11 | Arora Sumeet | Chief Product Officer | Tax withholding | 7K | $37.88 | $259K | 238K |
| 2026-02-11 | Arora Sumeet | Chief Product Officer | Grant | 36K | $0.00 | $0 | 245K |
| 2025-11-17 | Ederer John | Chief Financial Officer | Tax withholding | 41K | $26.13 | $1.1M | 267K |
| 2025-11-17 | Arora Sumeet | Chief Product Officer | Tax withholding | 8K | $26.13 | $218K | 209K |
| 2025-06-13 | Rogers Scot Frazier | Chief Administrative Officer | Grant | 70K | $0.00 | $0 | 160K |
| 2025-06-13 | Rogers Scot Frazier | Chief Administrative Officer | Grant | 90K | $0.00 | $0 | 90K |
| 2025-05-22 | CHOU TIMOTHY C K | Director | Sell | 6K | $21.83 | $136K | 36K |
| 2025-05-16 | Arora Sumeet | Chief Product Officer | Grant | 137K | $0.00 | $0 | 137K |
| 2025-05-16 | Arora Sumeet | Chief Product Officer | Grant | 80K | $0.00 | $0 | 217K |
| 2025-05-16 | Ederer John | Chief Financial Officer | Grant | 205K | $0.00 | $0 | 205K |
| 2025-05-16 | Ederer John | Chief Financial Officer | Grant | 103K | $0.00 | $0 | 308K |
| 2025-05-15 | SCHWARZ JOHN | Director | Grant | 11K | $0.00 | $0 | 102K |
| 2025-05-15 | CHOU TIMOTHY C K | Director | Grant | 11K | $0.00 | $0 | 42K |
| 2025-05-15 | Olsen Joanne Beth | Director | Grant | 11K | $0.00 | $0 | 60K |
| 2025-05-15 | Bacus Lisa R | Director | Grant | 11K | $0.00 | $0 | 75K |
| 2025-05-15 | McElhatton Todd | Director | Grant | 11K | $0.00 | $0 | 33K |
| 2025-05-15 | Fishback Daniel R | Director | Grant | 11K | $0.00 | $0 | 68K |
| 2025-05-15 | Gianoni Michael P | Director | Grant | 11K | $0.00 | $0 | 57K |
| 2025-05-15 | Nelson Kimberly K. | Director | Grant | 11K | $0.00 | $0 | 53K |
| 2025-05-13 | Petley Richard J | Chief Revenue Officer | Tax withholding | 2K | $23.55 | $43K | 144K |
| 2025-04-07 | Petley Richard J | Chief Revenue Officer | Tax withholding | 2K | $19.20 | $39K | 146K |
| 2025-04-07 | Petley Richard J | Chief Revenue Officer | Tax withholding | 3K | $19.20 | $64K | 148K |
| 2025-03-25 | Smotherman Charles T | Interim Chief Financial Ofcr | Grant | 86K | $0.00 | $0 | 115K |
| 2025-03-10 | BRAMLEY CLAIRE | Chief Financial Officer | Sell | 20K | $22.83 | $453K | 106K |
| 2025-03-10 | BRAMLEY CLAIRE | Chief Financial Officer | Sell | 100 | $23.52 | $2K | 106K |
| 2025-03-10 | BRAMLEY CLAIRE | Chief Financial Officer | Sell | 15K | $22.82 | $347K | 126K |
| 2025-03-10 | BRAMLEY CLAIRE | Chief Financial Officer | Sell | 300 | $23.50 | $7K | 126K |
| 2025-03-07 | Cullen-Cote Kathleen R | Chief People Officer | Sell | 2K | $22.88 | $40K | 143K |
| 2025-03-07 | MCMILLAN STEPHEN | President and CEO | Other transaction | 37K | $0.00 | $0 | 559K |
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. JSON12 Form 144 notices on file for TDC worth $8.7M at the prices reported; 2 in the last 90 days worth $1.7M. Latest: STEPHEN MCMILLAN filed on 2026-09-15 to sell 10,000 shares ($294K) from 2026-09-15.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-15 | STEPHEN MCMILLANDirector, Officer | 10K | $294K | 0.011% | 2026-09-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-15 | Hutchinson Michael DOfficer | 48K | $1.4M | 0.052% | 2026-09-15 | Fidelity Brokerage Services LLC |
| 2026-06-08 | CHOU TIMOTHY C KDirector | 6K | $191K | 0.006% | 2026-06-08 | Fidelity Brokerage Services LLC |
| 2026-06-01 | Petley Richard JOfficer | 17K | $603K | 0.018% | 2026-06-01 | Fidelity Brokerage Services LLC |
| 2026-05-22 | McElhatton ToddDirector | 15K | $502K | 0.016% | 2026-05-22 | Fidelity Brokerage Services LLC |
| 2026-05-19 | Arora SumeetOfficer | 15K | $495K | 0.016% | 2026-05-19 | Fidelity Brokerage Services LLC |
| 2026-05-12 | STEPHEN MCMILLANOfficer | 20K | $634K | 0.021% | 2026-05-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-07 | Petley Richard JOfficer | 34K | $1.1M | 0.036% | 2026-05-07 | Fidelity Brokerage Services LLC |
| 2026-05-07 | Arora SumeetOfficer | 3K | $82K | 0.003% | 2026-05-07 | Fidelity Brokerage Services LLC |
| 2026-02-26 | STEPHEN MCMILLANOfficer | 50K | $1.5M | 0.054% | 2026-02-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-24 | Gianoni Michael PDirector | 25K | $749K | 0.027% | 2026-02-24 | Fidelity Brokerage Services LLC |
| 2026-02-11 | Lynrock Lake Master Fund LP10% Stockholder | 37K | $1.1M | 0.040% | 2026-02-11 | Jefferies LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON8 holders report 5% or more of TDC in their latest filing, 3 on Schedule 13D (active intent). The largest reported stake is BlackRock, Inc. at 16.0% of the class (15,077,980 shares), filed 2026-07-30 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-12 | 13G | AQR Capital Management, LLCinvestment adviser | 4.8M | 5.1% | 2026-06-30 |
| 2026-08-12 | 13G | AQR Capital Management Holdings, LLCparent holding company | 4.8M | 5.1% | 2026-06-30 |
| 2026-07-31 | 13G | Vanguard Capital Managementinvestment adviser | 4.8M | 5.1% | 2026-06-30 |
| 2026-07-30 | 13G/Ano. 4 | BlackRock, Inc.parent holding company | 15.1M | 16.0% | 2026-06-30 |
| 2026-07-08 | 13D/Ano. 3 | Lynrock Lake LPinvestment adviser, partnership | 6.2M | 6.6% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 3 | LYNROCK LAKE PARTNERS LLCparent holding company, other entity | 6.2M | 6.6% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 3 | Paul Cynthiaindividual, parent holding company | 6.2M | 6.6% | 2026-07-06 |
| 2026-07-07 | 13G/Ano. 1 | Vanguard Portfolio Managementinvestment adviser | 10.0M | 10.6% | 2026-06-30 |
| 2026-03-27 | 13G/Ano. 18 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding TDC at their latest 13F. JSON6 of the 30 tracked managers held TDC at their latest 13F, $175.9M in total at quarter-end prices. AQR Capital Management is the largest at $162.0M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 4.8M | $162.0M | 0.06% | +2.4M |
| Millennium Management | 2026-06-30 | 215K | $7.4M | 0.00% | +205K |
| D. E. Shaw & Co. | 2026-06-30 | 94K | $3.3M | 0.00% | +62K |
| Bridgewater Associates | 2026-06-30 | 53K | $1.8M | 0.01% | -113K |
| Two Sigma Investments | 2026-06-30 | 30K | $1.0M | 0.00% | -140K |
| Citadel Advisors | 2026-06-30 | 10K | $351K | 0.00% | -2.0M |
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) Teradata reported revenue of $410.0M, up 0.5% from the same quarter a year earlier, and net income of $46.0M (0.48 diluted EPS). In FY 2025 it generated $305.0M of operating cash flow and spent $140.0M on buybacks. As of 2026-06-30, cash was $414.0M against $0 of debt.
- Cash
- $414.0M
- Debt
- $0
- Equity
- $593.0M
- Total assets
- $1.66B
- Shares outstanding
- 93,000,000
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $410.0M | $46.0M | 11.2% | 0.48 |
| Q1 FY 2026 | 2026-03-31 | $444.0M | $335.0M | 75.5% | 3.47 |
| Q4 FY 2025derived | 2025-12-31 | $421.0M | $37.0M | 8.8% | n/a |
| Q3 FY 2025 | 2025-09-30 | $416.0M | $40.0M | 9.6% | 0.42 |
| Q2 FY 2025 | 2025-06-30 | $408.0M | $9.0M | 2.2% | 0.09 |
| Q1 FY 2025 | 2025-03-31 | $418.0M | $44.0M | 10.5% | 0.45 |
| Q4 FY 2024derived | 2024-12-31 | $409.0M | $25.0M | 6.1% | n/a |
| Q3 FY 2024 | 2024-09-30 | $440.0M | $32.0M | 7.3% | 0.33 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $1.66B | $130.0M | $305.0M | $19.0M | $140.0M | n/a |
| FY 2024 | 2024-12-31 | $1.75B | $114.0M | $303.0M | $24.0M | $215.0M | n/a |
| FY 2023 | 2023-12-31 | $1.83B | $62.0M | $375.0M | $19.0M | $308.0M | n/a |
| FY 2022 | 2022-12-31 | $1.79B | $33.0M | $419.0M | $14.0M | $387.0M | n/a |
| FY 2021 | 2021-12-31 | $1.92B | $147.0M | $463.0M | $28.0M | $244.0M | n/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 2026-07-24 from the cover page.
What this page is
Teradata 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 Teradata (TDC), SEC CIK 816761, listed on NYSE, classified by the SEC as services-prepackaged software. 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 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-22.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 2026-09-15.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 2026-08-12.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 2026-08-04.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 2026-09-15.JSON and CSV
- Company record
- EDGAR filing index for CIK 816761Ticker, 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 TDC is sold short?
15,026,731 shares were held short at the 2026-10-15 settlement, 8.0 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 TDC's daily short volume?
On 2026-11-02, 364,018 of the 787,405 TDC shares reported to FINRA were sold short, 46.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does TDC have fails to deliver?
The SEC's latest file shows 89,177 TDC shares failed to deliver at settlement 2026-09-22. Fails are reported per settlement date and published twice a month with a lag.
Are TDC insiders buying or selling?
Insiders at TDC reported 2 open-market sells worth $1.7M in the last 90 days and no open-market buys. Latest filing: MCMILLAN STEPHEN (President and CEO) on 2026-09-15.
Have TDC insiders filed to sell?
12 Form 144 notices on file for TDC worth $8.7M at the prices reported; 2 in the last 90 days worth $1.7M. Latest: STEPHEN MCMILLAN filed on 2026-09-15 to sell 10,000 shares ($294K) from 2026-09-15.
Who owns 5% or more of TDC?
8 holders report 5% or more of TDC in their latest filing, 3 on Schedule 13D (active intent). The largest reported stake is BlackRock, Inc. at 16.0% of the class (15,077,980 shares), filed 2026-07-30 for an event on 2026-06-30.
What did TDC report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Teradata reported revenue of $410.0M, up 0.5% from the same quarter a year earlier, and net income of $46.0M (0.48 diluted EPS). In FY 2025 it generated $305.0M of operating cash flow and spent $140.0M on buybacks. As of 2026-06-30, cash was $414.0M against $0 of debt.
Which tracked 13F managers own TDC?
6 of the 30 tracked 13F managers held TDC shares at their latest filing, $175.9M in all. The largest: Cliff Asness's AQR Capital Management (4.8M shares, $162.0M), Izzy Englander's Millennium Management (215K shares, $7.4M), D. E. Shaw & Co. (94K shares, $3.3M), Ray Dalio's Bridgewater Associates (53K shares, $1.8M), Two Sigma Investments (30K shares, $1.0M), Ken Griffin's Citadel Advisors (10K shares, $351K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.