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TDC Insider Trading

Insider Ownership Percentage: 0.90%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $3,246,577.10

Teradata Insider Trading History Chart

This chart shows the insider buying and selling history at Teradata by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Teradata Share Price & Price History

Current Price: $26.82
Price Change: ▼ Price Decrease of -0.205 (-0.76%)
As of 03/20/2026 04:59 PM ET

This chart shows the closing price history over time for TDC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Teradata Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/24/2026Michael P. GianoniDirectorSell25,000$29.96$749,000.0031,523View SEC Filing Icon  
2/11/2026Lake Lp LynrockMajor ShareholderSell61,990$40.29$2,497,577.109,354,676View SEC Filing Icon  
9/10/2024Hillary AshtonInsiderSell14,962$27.53$411,903.86121,382View SEC Filing Icon  
8/29/2024Margaret A. TreeseInsiderSell5,500$28.50$156,750.0096,783View SEC Filing Icon  
5/24/2024Stephen McmillanCEOSell10,000$31.95$319,500.00393,579View SEC Filing Icon  
5/9/2024Michael D. HutchinsonInsiderSell18,500$32.96$609,760.0055,190View SEC Filing Icon  
3/5/2024Kathleen R. Cullen-CoteInsiderSell26,275$37.57$987,151.75127,595View SEC Filing Icon  
3/1/2024Hillary AshtonInsiderSell9,743$37.45$364,875.35156,704View SEC Filing Icon  
2/22/2024Stephen McmillanCEOSell40,597$38.22$1,551,617.34528,302View SEC Filing Icon  
1/8/2024Todd CioneCROSell29,251$43.31$1,266,860.8176,221View SEC Filing Icon  
11/14/2023Margaret A. TreeseInsiderSell9,148$47.36$433,249.2879,801View SEC Filing Icon  
11/10/2023Claire BramleyCFOSell4,335$46.00$199,410.00101,892View SEC Filing Icon  
11/10/2023Stephen McmillanCEOSell7,500$46.21$346,575.00510,497View SEC Filing Icon  
9/11/2023Stephen McmillanCEOSell7,500$44.39$332,925.00517,997View SEC Filing Icon  
9/5/2023Hillary AshtonInsiderSell1,833$45.29$83,016.57112,883View SEC Filing Icon  
8/14/2023Margaret A. TreeseInsiderSell14,592$44.74$652,846.0886,169View SEC Filing Icon  
8/11/2023Claire BramleyCFOSell4,427$45.05$199,436.35106,227View SEC Filing Icon  
8/11/2023Kathleen R. Cullen-CoteInsiderSell6,000$45.50$273,000.00123,769View SEC Filing Icon  
8/11/2023Stephen McmillanCEOSell7,500$45.26$339,450.00525,497View SEC Filing Icon  
8/11/2023Todd CioneCROSell41,472$45.00$1,866,240.00126,426View SEC Filing Icon  
6/15/2023Michael P. GianoniDirectorSell29,053$51.57$1,498,263.2138,107View SEC Filing Icon  
6/9/2023Stephen McmillanCEOSell12,500$49.00$612,500.00532,997View SEC Filing Icon  
5/12/2023Claire BramleyCFOSell4,528$44.21$200,182.88120,920View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Teradata (NYSE:TDC)

90.31% of Teradata stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at TDC by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Teradata Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/20/2026Hsbc Holdings PLC31,713$0.97M0.0%-54.3%0.034%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.2,090$64K0.0%+129.2%0.002%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC9,028$0.28M0.0%N/A0.010%Search for SEC Filing on Google Icon
3/9/2026EMC Capital Management5,540$0.17M0.1%-15.0%0.006%Search for SEC Filing on Google Icon
2/24/2026DGS Capital Management LLC20,926$0.64M0.1%+43.2%0.022%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.370,491$11.28M0.0%-35.4%0.398%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.540,609$16.46M0.0%+0.3%0.580%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC9,229$0.27M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC26,905$0.82M0.0%-27.5%0.029%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury50,482$1.44M0.0%+23.9%0.054%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp188,697$5.82M0.0%-3.1%0.202%Search for SEC Filing on Google Icon
2/18/2026Fuller & Thaler Asset Management Inc.2,205,163$67.13M0.2%N/A2.366%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC19,441$0.59M0.0%+29.8%0.021%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd15,090$0.46M0.0%+12.1%0.016%Search for SEC Filing on Google Icon
2/18/2026Zacks Investment Management112,991$3.44M0.0%N/A0.121%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.49,446$1.51M0.6%N/A0.053%Search for SEC Filing on Google Icon
2/18/2026Sora Investors LLC45,524$1.39M0.1%-35.2%0.049%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd24,280$0.74M0.0%N/A0.026%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC206,769$6.29M0.0%+26.2%0.222%Search for SEC Filing on Google Icon
2/18/2026Man Group plc230,300$7.01M0.0%-32.9%0.247%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC422,266$12.85M0.0%+800.5%0.453%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC1,160,908$35.34M0.1%+32.2%1.246%Search for SEC Filing on Google Icon
2/18/2026Evolve Private Wealth LLC7,590$0.23M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP34,984$1.07M0.0%N/A0.038%Search for SEC Filing on Google Icon
2/18/2026Concentric Capital Strategies LP36,082$1.10M0.1%N/A0.039%Search for SEC Filing on Google Icon
2/17/2026Caisse de depot et placement du Quebec54,531$1.66M0.0%N/A0.059%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC3,254,462$99.07M0.1%-15.7%3.492%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers24,646$0.75M0.0%+62.4%0.026%Search for SEC Filing on Google Icon
2/17/2026Lazard Asset Management LLC702,106$21.37M0.0%+587.5%0.753%Search for SEC Filing on Google Icon
2/17/2026Defiance ETFs LLC1,261,518$38.97M1.3%N/A1.354%Search for SEC Filing on Google Icon
2/17/2026Westerly Capital Management LLC225,000$6.85M1.5%-25.0%0.241%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP123,908$3.77M0.0%-48.8%0.133%Search for SEC Filing on Google Icon
2/17/2026Amundi60,966$1.86M0.0%+11.8%0.065%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD359,508$10.94M0.0%-14.9%0.386%Search for SEC Filing on Google Icon
2/17/2026Vinva Investment Management Ltd23,780$0.72M0.0%N/A0.026%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.5,073$0.15M0.0%+9.1%0.005%Search for SEC Filing on Google Icon
2/17/2026Advisory Services Network LLC27,095$0.83M0.0%+308.6%0.029%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio30,894$0.94M0.0%-5.1%0.033%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.501,871$15.28M0.0%-18.6%0.538%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board25,937$0.79M0.0%-29.8%0.028%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors20,848$0.64M0.0%+4.6%0.022%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada340,567$10.37M0.0%-12.7%0.365%Search for SEC Filing on Google Icon
2/17/2026Magnetar Financial LLC82,044$2.50M0.0%N/A0.088%Search for SEC Filing on Google Icon
2/17/2026Aster Capital Management DIFC Ltd9,548$0.29M0.1%N/A0.010%Search for SEC Filing on Google Icon
2/17/2026L2 Asset Management LLC18,250$0.56M0.1%+2.1%0.020%Search for SEC Filing on Google Icon
2/16/2026Strategic Global Advisors LLC70,673$2.15M0.3%-3.4%0.076%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC59,700$1.82M0.0%+8.9%0.064%Search for SEC Filing on Google Icon
2/16/2026Panagora Asset Management Inc.7,883$0.24M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/16/2026MML Investors Services LLC9,643$0.29M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC53,401$1.63M0.0%+13.6%0.057%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC140,498$4.28M0.0%+58.7%0.151%Search for SEC Filing on Google Icon
2/16/2026Atlas Capital Advisors Inc.21,854$0.67M0.1%N/A0.023%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC7,250$0.22M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP310,127$9.44M0.0%+39.9%0.333%Search for SEC Filing on Google Icon
2/13/2026Archon Capital Management LLC313,232$9.54M5.4%+8.7%0.336%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co84,210$2.56M0.0%-9.1%0.090%Search for SEC Filing on Google Icon
2/13/2026Bridgewater Associates LP214,629$6.53M0.0%+109.6%0.230%Search for SEC Filing on Google Icon
2/13/2026Morgan Stanley3,151,388$95.93M0.0%+56.3%3.381%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.864,444$26.31M0.1%-26.5%0.928%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board398,996$12.15M0.0%-5.7%0.428%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP471,337$14.35M0.0%-2.5%0.506%Search for SEC Filing on Google Icon
2/13/2026Headlands Technologies LLC9,536$0.29M0.0%-40.3%0.010%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.1,328,774$40.45M0.0%-1.6%1.426%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey41,506$1.26M0.0%-0.9%0.045%Search for SEC Filing on Google Icon
2/13/2026State Street Corp3,203,981$97.53M0.0%-0.5%3.438%Search for SEC Filing on Google Icon
2/13/2026Ieq Capital LLC71,037$2.16M0.0%+192.1%0.076%Search for SEC Filing on Google Icon
2/13/2026Boston Partners1,890,862$57.56M0.1%-0.1%2.029%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC718,221$21.86M0.0%-20.8%0.771%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN149,484$4.55M0.0%+70.2%0.160%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP126,268$3.84M0.0%-23.4%0.135%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group9,563$0.29M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC7,895$0.24M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/12/2026Tocqueville Asset Management L.P.7,433$0.23M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC82,632$2.52M0.0%-89.5%0.089%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP1,705,744$51.93M0.0%+0.3%1.830%Search for SEC Filing on Google Icon
2/12/2026EntryPoint Capital LLC7,850$0.24M0.1%-66.5%0.008%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc6,574$0.20M0.0%-53.6%0.007%Search for SEC Filing on Google Icon
2/12/2026Steward Partners Investment Advisory LLC1,883$57K0.0%+52.8%0.002%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund55,857$1.70M0.0%+8.6%0.060%Search for SEC Filing on Google Icon
2/12/2026Fuller & Thaler Asset Management Inc.2,205,163$67.13M0.2%N/A2.366%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can10,292$0.31M0.0%-84.2%0.011%Search for SEC Filing on Google Icon
2/12/2026Elo Mutual Pension Insurance Co62,078$1.89M0.0%+24.2%0.067%Search for SEC Filing on Google Icon
2/12/2026South Dakota Investment Council16,168$0.49M0.0%-8.5%0.017%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank167,759$5.11M0.0%+0.6%0.180%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC944,193$28.74M0.0%-28.4%1.013%Search for SEC Filing on Google Icon
2/12/2026Xponance LLC9,726$0.30M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/11/2026Illinois Municipal Retirement Fund46,306$1.41M0.0%-6.9%0.050%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG828,744$25.23M0.0%+818.7%0.889%Search for SEC Filing on Google Icon
2/11/2026Focus Partners Advisor Solutions LLC9,242$0.28M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC139,837$4.26M0.0%+82.9%0.150%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC112,950$3.44M0.0%+64.0%0.121%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.412,958$12.57M0.0%+132.3%0.443%Search for SEC Filing on Google Icon
2/11/2026O Shaughnessy Asset Management LLC60,388$1.84M0.0%+23.0%0.065%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.641,213$19.52M0.0%-8.9%0.688%Search for SEC Filing on Google Icon
2/11/2026WINTON GROUP Ltd245,489$7.47M0.3%+347.4%0.263%Search for SEC Filing on Google Icon
2/11/2026Parallel Advisors LLC1,529$47K0.0%+197.5%0.002%Search for SEC Filing on Google Icon
2/11/2026Harvest Fund Management Co. Ltd24,432$0.74M0.0%N/A0.026%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.943,901$28.73M0.0%+55.6%1.013%Search for SEC Filing on Google Icon
2/10/2026Natixis Advisors LLC12,430$0.38M0.0%N/A0.013%Search for SEC Filing on Google Icon
2/10/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS23,073$0.70M0.0%-4.1%0.025%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Teradata logo
Teradata Corporation, together with its subsidiaries, provides a connected multi-cloud data platform for enterprise analytics. The company offers Teradata Vantage, an open and connected platform designed to leverage data across an enterprise. Its business consulting services include support services for organizations to establish a data and analytic vision, enable a multi-cloud ecosystem architecture, and identify and operationalize analytical opportunities, as well as to ensure the analytical infrastructure delivers value. The company offers support and maintenance services. It serves clients in financial services, government, healthcare and life sciences, manufacturing, retail, telecommunications, and travel/transportation sectors through a direct sales force in the Americas, Europe, the Middle East, Africa, the Asia Pacific, and Japan. Teradata Corporation was incorporated in 1979 and is headquartered in San Diego, California.
Read More on Teradata

Today's Range

Now: $26.82
Low: $26.22
High: $27.13

50 Day Range

MA: $29.55
Low: $26.00
High: $37.86

52 Week Range

Now: $26.82
Low: $18.43
High: $41.78

Volume

2,880,413 shs

Average Volume

2,179,739 shs

Market Capitalization

$2.47 billion

P/E Ratio

20.01

Dividend Yield

N/A

Beta

0.52

Who are the company insiders with the largest holdings of Teradata?

Teradata's top insider shareholders include:
  1. Lake Lp Lynrock (Major Shareholder)
  2. Stephen Mcmillan (CEO)
  3. Hillary Ashton (Insider)
  4. Margaret A Treese (Insider)
  5. Michael D Hutchinson (Insider)
  6. Michael P Gianoni (Director)
Learn More about top insider investors at Teradata.

Who are the major institutional investors of Teradata?

Teradata's top institutional investors include:
  1. Vanguard Group Inc. — 13.90%
  2. AQR Capital Management LLC — 3.49%
  3. State Street Corp — 3.44%
  4. Morgan Stanley — 3.38%
  5. LSV Asset Management — 2.79%
  6. Fuller & Thaler Asset Management Inc. — 2.37%
Learn More about top institutional investors of Teradata stock.

Which institutional investors are selling Teradata stock?

In the previous quarter, TDC stock was sold by these institutional investors:
  1. Renaissance Technologies LLC
  2. AQR Capital Management LLC
  3. UBS Group AG
  4. Nuveen LLC
  5. Jacobs Levy Equity Management Inc.
  6. Pacer Advisors Inc.
  7. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
  8. Trexquant Investment LP
During the last year, company insiders that have sold Teradata company stock include:
  1. Lake Lp Lynrock (Major Shareholder)
  2. Stephen Mcmillan (CEO)
Learn More investors selling Teradata stock.

Which institutional investors are buying Teradata stock?

In the last quarter, TDC stock was bought by institutional investors including:
  1. Fuller & Thaler Asset Management Inc.
  2. Fuller & Thaler Asset Management Inc.
  3. Defiance ETFs LLC
  4. Morgan Stanley
  5. Deutsche Bank AG
  6. Vanguard Group Inc.
  7. Lazard Asset Management LLC
  8. LSV Asset Management