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TDC Insider Trading

Insider Ownership Percentage: 0.96%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $5,732,812.42

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: $30.78
Price Change: ▼ Price Decrease of -0.105 (-0.34%)
As of 06/18/2026 03:59 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
6/8/2026Timothy C. K. ChouDirectorSell5,657$33.72$190,754.0439,210View SEC Filing Icon  
6/1/2026Richard J. PetleyCROSell17,227$35.00$602,945.00188,571View SEC Filing Icon  
5/12/2026Stephen McmillanCEOSell20,000$31.71$634,200.00762,446View SEC Filing Icon  
5/7/2026Richard J. PetleyCROSell34,317$30.84$1,058,336.28207,627View SEC Filing Icon  
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  
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
6/18/2026Pacer Advisors Inc.449,344$11.52M0.0%+21.3%0.478%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE1,320,653$33.85M0.0%+21.7%1.403%Search for SEC Filing on Google Icon
5/19/2026Kentucky Retirement Systems13,491$0.35M0.0%N/A0.014%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC461,126$11.82M0.0%+9.2%0.490%Search for SEC Filing on Google Icon
5/18/2026Amundi120,738$3.10M0.0%+98.0%0.128%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC1,822$47K0.0%-40.1%0.002%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System93,304$2.39M0.0%+14.4%0.099%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada164,957$4.23M0.0%-51.6%0.175%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC19,218$0.49M0.0%+59.1%0.020%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 18,988$0.49M0.0%+9.0%0.020%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP1,294,502$33.18M0.1%+1,158.9%1.376%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC763,402$19.57M0.0%+8.7%0.811%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC234,200$6M0.0%+183.4%0.249%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio29,584$0.76M0.0%-4.2%0.031%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership1,399,452$35.87M0.0%+20.9%1.487%Search for SEC Filing on Google Icon
5/14/2026Inceptionr LLC9,979$0.26M0.1%N/A0.011%Search for SEC Filing on Google Icon
5/14/2026Gibbs Wealth Management20,959$0.54M0.1%+101.5%0.022%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.340,579$8.73M0.0%+169.7%0.362%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming17,978$0.46M0.1%N/A0.019%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers19,441$0.50M0.0%-21.1%0.021%Search for SEC Filing on Google Icon
5/13/2026NewEdge Wealth LLC37,723$0.97M0.0%+54.5%0.040%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP866,555$22.21M0.0%+83.9%0.921%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.10,203$0.26M0.0%+14.5%0.011%Search for SEC Filing on Google Icon
5/8/2026Convergence Investment Partners LLC167,347$4.29M0.7%N/A0.177%Search for SEC Filing on Google Icon
5/7/2026Meeder Asset Management Inc.23,646$0.61M0.0%+7,602.3%0.025%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP1,906,221$48.85M0.0%+11.8%2.014%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank165,859$4.25M0.0%-1.1%0.175%Search for SEC Filing on Google Icon
5/6/2026John G Ullman & Associates Inc.21,200$0.54M0.1%-16.5%0.022%Search for SEC Filing on Google Icon
5/6/2026Kera Capital Partners Inc.12,386$0.32M0.0%N/A0.013%Search for SEC Filing on Google Icon
5/6/2026Lightrock Netherlands B.V.124,893$3.20M0.3%-4.2%0.132%Search for SEC Filing on Google Icon
5/5/2026Twin Capital Management Inc.21,019$0.54M0.1%+2.0%0.022%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp596,400$15.29M0.0%+1.6%0.630%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund54,803$1.41M0.0%+18.3%0.058%Search for SEC Filing on Google Icon
5/5/2026Hillsdale Investment Management Inc.344,400$8.83M0.2%+2.0%0.364%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management7,840$0.20M0.0%N/A0.008%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.451,504$11.57M0.0%+2.0%0.477%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC14,820$0.41M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky23,361$0.60M0.0%-2.5%0.025%Search for SEC Filing on Google Icon
5/2/2026Diversify Wealth Management LLC10,913$0.29M0.0%+41.5%0.012%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp99,236$2.54M0.0%+8,995.9%0.105%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC32,307$0.83M0.0%+7.9%0.034%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC10,386$0.27M0.0%-67.3%0.011%Search for SEC Filing on Google Icon
4/28/2026DGS Capital Management LLC26,926$0.69M0.1%+28.7%0.028%Search for SEC Filing on Google Icon
4/28/2026Parrish Capital LLC39,868$1.02M0.9%+3.8%0.042%Search for SEC Filing on Google Icon
4/27/2026Counterpoint Mutual Funds LLC185,610$4.76M0.7%N/A0.196%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System133,912$3.43M0.0%-2.3%0.141%Search for SEC Filing on Google Icon
4/27/2026Y Intercept Hong Kong Ltd15,014$0.39M0.0%-83.3%0.016%Search for SEC Filing on Google Icon
4/24/2026Impact Partnership Wealth LLC25,106$0.64M0.1%+52.6%0.027%Search for SEC Filing on Google Icon
4/23/2026SJS Investment Consulting Inc.1,813$46K0.0%+25,800.0%0.002%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA14,990$0.38M0.0%+12.7%0.016%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC85,782$2.20M0.0%+4.2%0.091%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System41,300$1.06M0.0%N/A0.044%Search for SEC Filing on Google Icon
4/20/2026Ritholtz Wealth Management18,290$0.47M0.0%N/A0.019%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC90,393$2.32M0.0%+63.8%0.096%Search for SEC Filing on Google Icon
4/16/2026BI Asset Management Fondsmaeglerselskab A S422,153$10.82M0.1%N/A0.446%Search for SEC Filing on Google Icon
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
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: $30.78
Low: $30.68
High: $31.51

50 Day Range

MA: $30.77
Low: $24.54
High: $36.63

52 Week Range

Now: $30.78
Low: $19.83
High: $41.78

Volume

3,782,002 shs

Average Volume

2,196,471 shs

Market Capitalization

$2.90 billion

P/E Ratio

7.06

Dividend Yield

N/A

Beta

0.6

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. Michael Koehler (CEO)
  4. Todd Cione (CRO)
  5. Mark Culhane (CFO)
  6. Daniel L Harrington (Insider)
  7. Richard J Petley (CRO)
  8. Hillary Ashton (Insider)
  9. Stephen Mark Scheppmann (CFO)
  10. Daniel L Harrington (Insider)
Learn More about top insider investors at Teradata.

Who are the major institutional investors of Teradata?

Teradata's top institutional investors include:
  1. Dimensional Fund Advisors LP — 2.01%
  2. Arrowstreet Capital Limited Partnership — 1.49%
  3. Bank of America Corp DE — 1.40%
  4. Quantinno Capital Management LP — 1.38%
  5. First Trust Advisors LP — 0.92%
  6. Lazard Asset Management LLC — 0.81%
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. Royal Bank of Canada
  2. Y Intercept Hong Kong Ltd
  3. Hsbc Holdings PLC
  4. Lightrock Netherlands B.V.
  5. Cetera Investment Advisers
  6. John G Ullman & Associates Inc.
  7. New York State Teachers Retirement System
  8. Swiss National Bank
During the last year, company insiders that have sold Teradata company stock include:
  1. Lake Lp Lynrock (Major Shareholder)
  2. Stephen Mcmillan (CEO)
  3. Richard J Petley (CRO)
  4. Timothy C K Chou (Director)
  5. Michael P Gianoni (Director)
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. Quantinno Capital Management LP
  2. BI Asset Management Fondsmaeglerselskab A S
  3. First Trust Advisors LP
  4. Arrowstreet Capital Limited Partnership
  5. Bank of America Corp DE
  6. Sei Investments Co.
  7. Dimensional Fund Advisors LP
  8. Counterpoint Mutual Funds LLC

Teradata Active Insiders

Stephen Mcmillan
Stephen Mcmillan
President, CEO & Director
1 recent trades
Claire Bramley
Claire Bramley (Age 48)
CFO
Mark Culhane
CFO
Timothy C K Chou
Timothy C K Chou
Director
1 recent trades
Michael P Gianoni
Michael P Gianoni
Director
1 recent trades
Richard J Petley
Chief Revenue Officer
2 recent trades
Daniel L. Harrington
Daniel L. Harrington (Age 62)
Insider
Margaret A Treese
Margaret A Treese (Age 59)
Insider
Todd Cione
Todd Cione
CRO
Kathleen R Cullen-Cote
Kathleen R Cullen-Cote (Age 61)
Insider
Martyn Etherington
Martyn Etherington
CMO
Hillary Ashton
Hillary Ashton (Age 54)
Insider
Michael D Hutchinson
Michael D Hutchinson
Insider