Teradata Corp. 13F holders
Of the 44 funds followed here, 7 reported a position in Teradata Corp. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 3.4 million shares worth $118.3 million, 0.0% of its reported book. New this quarter: Alyeska. Sold out: Renaissance Technologies.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 3,413,072 | $118.3 million | 0.0% | +872,992 | added | 30 June 2026 | 13F |
| Alyeska | 1,283,460 | $44.5 million | 0.1% | +1,283,460 | new | 30 June 2026 | 13F |
| Millennium Management | 214,712 | $7.4 million | 0.0% | +205,446 | added | 30 June 2026 | 13F |
| Citadel Advisors | 84,926 | $2.9 million | 0.0% | -1,913,961 | trimmed | 30 June 2026 | 13F |
| Bridgewater Associates | 52,768 | $1.8 million | 0.0% | -112,550 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 36,935 | $1.3 million | 0.0% | -825,470 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 29,500 | $1.0 million | 0.0% | -139,683 | trimmed | 30 June 2026 | 13F |
| Renaissance Technologies | 0 | $0 | 0.0% | -234,200 | exited | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 12 August 2026 | 13G | AQR Capital Management, LLC and 3 others | 4.8 million | 5.1% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 31 July 2026 | 13G | Vanguard Capital Management and 1 other | 4.8 million | 5.1% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 30 July 2026 | 13G/A | BlackRock, Inc. and 1 other | 15.1 million | 16.0% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 7 July 2026 | 13G/A | Vanguard Portfolio Management and 1 other | 10.0 million | 10.6% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 29 April 2026 | 13G | Vanguard Portfolio Management and 1 other | 9.3 million | 9.8% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 8 September 2026 | 11,768 | $28.05 | SEC |
| 4 September 2026 | 10,649 | $28.79 | SEC |
| 31 August 2026 | 98,901 | $28.77 | SEC |
| 28 August 2026 | 116,394 | $28.55 | SEC |
| 25 August 2026 | 577 | $27.52 | SEC |
| 19 August 2026 | 136,600 | $28.47 | SEC |
| 17 August 2026 | 27,905 | $27.68 | SEC |
| 13 August 2026 | 37,842 | $26.74 | SEC |
| 12 August 2026 | 1,999 | $26.86 | SEC |
| 11 August 2026 | 4,132 | $27.69 | SEC |
| 6 August 2026 | 9,725 | $26.23 | SEC |
| 5 August 2026 | 2 | $34.39 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
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Largest in the window: 136,600 on 19 August 2026. A fail is an operational fact about settlement, not a position.Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to TDC by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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