Companies / Teradata Corp /De/
Teradata Corp /De/
Financials · FY2025
Ownership
93.0M shares outstanding · as of Jul 24, 2026
Ownership
| Insiders | 2.54% | 2,364,364 |
| 10%+ / strategic | 10.06% | 9,354,676 |
| Institutions | 100.99% | 93,920,485 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 13
View all →| Insider | % of shares | Shares |
|---|---|---|
Lynrock Lake LP10% owner | 10.06% | 9,354,676 |
McMillan StephenCEOPresident and CEO · Director | 0.84% | 782,446 |
Ederer JohnChief Financial Officer | 0.41% | 381,781 |
Arora SumeetChief Product Officer | 0.33% | 304,097 |
Petley Richard JChief Revenue Officer | 0.26% | 241,944 |
Rogers Scot FrazierChief Administrative Officer | 0.26% | 240,150 |
Hutchinson Michael DChief Operating Officer | 0.24% | 220,004 |
Schwarz JohnDirector | 0.12% | 110,569 |
Gianoni Michael PDirector | 0.04% | 40,313 |
Chou Timothy C KDirector | 0.04% | 39,210 |
Institutional holders 408
View all →| Holder | Value | % of shares |
|---|---|---|
| $568.00M | 17.63% | |
| $394.31M | 13.93% | |
| $286.64M | 10.13% | |
| $137.49M | 4.27% | |
| $95.93M | 3.39% | |
| $87.19M | 3.08% | |
| $82.45M | 3.46% | |
| $65.11M | 2.73% | |
| $61.94M | 1.92% | |
| $59.35M | 2.54% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 11, 2026 | McMillan Stephen CEO | Other | Common Stock | $2.81M | -74K -10.58% | 626,406 0.67% of shares | low |
| Feb 11, 2026 | Lynrock Lake LP 10% owner | Sell | Common Stock, par value $0.01 per share | $1.64M | -41K -0.43% | 9,365,345 10.07% of shares | medium |
| Feb 26, 2026 | McMillan Stephen CEO | Sell | Common Stock | $1.51M | -50K -7.01% | 663,190 0.71% of shares | medium |
| Mar 3, 2026 | McMillan Stephen CEO | Other | Common Stock | $1.22M | -40K -6.27% | 602,781 0.65% of shares | low |
| Feb 24, 2026 | Gianoni Michael P Director | Sell | Common Stock | $749.1K | -25K -44.23% | 31,523 0.03% of shares | medium |
| Feb 11, 2026 | McMillan Stephen CEO | Other | Common Stock | $694.9K | -18K -2.51% | 713,190 0.77% of shares | low |
| Feb 27, 2026 | McMillan Stephen CEO | Other | Common Stock | $632.6K | -20K -3.03% | 643,100 0.69% of shares | low |
| Mar 6, 2026 | McMillan Stephen CEO | Other | Common Stock | $622.9K | -22K -2.75% | 786,822 0.85% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| TDC | — | 88076W103 |