Who owns Teradata (TDC)
Which tracked institutional funds hold TDC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TDC company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
146 tracked funds added or opened TDC while 67 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
TDC’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes TDC more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in TDC divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 441 tracked filers holding TDC, 267 increased or opened the position and 212 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in TDC between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 32
- Alyeska Investment Group, L.P.$44M
- Baird Financial Group, Inc.$21M
- Jupiter Topco LLC$17M
- SCHRODER INVESTMENT MANAGEMENT GROUP$11M
- Jump Financial, LLC$9M
- Fideuram Asset Management (Ireland) dac$7M
Full exits 41
- LSV ASSET MANAGEMENT$88M
- Penserra Capital Management LLC$34M
- Parsifal Capital Management, LP$18M
- Pacer Advisors, Inc.$12M
- JANUS HENDERSON GROUP PLC$11M
- BI Asset Management Fondsmaeglerselskab A/S$11M
Largest adds
- BlackRock, Inc.$348M
- VANGUARD PORTFOLIO MANAGEMENT LLC$106M
- AQR CAPITAL MANAGEMENT LLC$103M
- MORGAN STANLEY$73M
- UBS Group AG$67M
- GEODE CAPITAL MANAGEMENT, LLC$53M
Largest trims
- CITADEL ADVISORS LLC$47M
- Lynrock Lake LP$20M
- LAZARD ASSET MANAGEMENT LLC$18M
- FMR LLC$14M
- Qube Research & Technologies Ltd$13M
- JPMORGAN CHASE & CO$12M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 16,392,455 | $568M | 15.1% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 9,864,883 | $342M | 9.1% | 2026-Q2 |
| Lynrock Lake LP trimmed | 6,349,030 | $220M | 5.9% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 4,785,857 | $162M | 4.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 4,517,198 | $157M | 4.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 4,094,143 | $142M | 3.8% | 2026-Q2 |
| MORGAN STANLEY added | 3,976,086 | $138M | 3.7% | 2026-Q2 |
| STATE STREET CORP added | 3,967,865 | $137M | 3.7% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,413,072 | $118M | 3.1% | 2026-Q2 |
| Boston Partners trimmed | 3,077,553 | $106M | 2.8% | 2026-Q2 |
| UBS Group AG added | 2,982,116 | $103M | 2.8% | 2026-Q2 |
| FULLER & THALER ASSET MANAGEMENT, INC. added | 2,377,892 | $82M | 2.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 2,264,260 | $78M | 2.1% | 2026-Q2 |
| Allianz Asset Management GmbH added | 2,121,925 | $74M | 2.0% | 2026-Q2 |
| Defiance ETFs, LLC added | 2,011,280 | $69M | 1.8% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 1,973,845 | $68M | 1.8% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 1,787,588 | $62M | 1.6% | 2026-Q2 |
| Nuveen, LLC added | 1,693,332 | $59M | 1.6% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,605,774 | $56M | 1.5% | 2026-Q2 |
| Gotham Asset Management, LLC added | 1,574,768 | $55M | 1.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 1,294,933 | $45M | 1.2% | 2026-Q2 |
| Alyeska Investment Group, L.P. added | 1,283,460 | $44M | 1.2% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 1,187,448 | $41M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,146,018 | $40M | 1.1% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 1,012,617 | $35M | 0.9% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 915,156 | $32M | 0.8% | 2026-Q2 |
| Robeco Institutional Asset Management B.V. added | 779,549 | $27M | 0.7% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 739,744 | $26M | 0.7% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 737,431 | $26M | 0.7% | 2026-Q2 |
| Bank of New York Mellon Corp added | 713,658 | $25M | 0.7% | 2026-Q2 |
| Impax Asset Management Group plc added | 684,529 | $24M | 0.6% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 663,517 | $23M | 0.6% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 656,536 | $23M | 0.6% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 656,086 | $23M | 0.6% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 653,901 | $23M | 0.6% | 2026-Q2 |
| Baird Financial Group, Inc. new | 597,012 | $21M | 0.6% | 2026-Q2 |
| Invesco Ltd. added | 591,003 | $20M | 0.5% | 2026-Q2 |
| Trexquant Investment LP added | 551,686 | $19M | 0.5% | 2026-Q2 |
| SORA INVESTORS LLC added | 542,581 | $19M | 0.5% | 2026-Q2 |
| Jupiter Topco LLC new | 492,846 | $17M | 0.5% | 2026-Q2 |
| Archon Capital Management LLC added | 461,232 | $16M | 0.4% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 458,548 | $16M | 0.4% | 2026-Q2 |
| Public Sector Pension Investment Board trimmed | 432,366 | $15M | 0.4% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 415,583 | $14M | 0.4% | 2026-Q2 |
| Hillsdale Investment Management Inc. added | 379,080 | $13M | 0.3% | 2026-Q2 |
| GLENMEDE TRUST CO NA added | 366,639 | $13M | 0.3% | 2026-Q2 |
| Corient Private Wealth LP trimmed | 365,357 | $13M | 0.3% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 324,503 | $11M | 0.3% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP new | 317,828 | $11M | 0.3% | 2026-Q2 |
| Caisse de depot et placement du Quebec added | 306,311 | $11M | 0.3% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC trimmed | 290,265 | $10M | 0.3% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 280,716 | $10M | 0.3% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 280,505 | $10M | 0.3% | 2026-Q2 |
| Marathon Asset Management Ltd trimmed | 272,208 | $9M | 0.3% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC trimmed | 272,074 | $9M | 0.3% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 269,334 | $9M | 0.2% | 2026-Q2 |
| Convergence Investment Partners, LLC added | 263,483 | $9M | 0.2% | 2026-Q2 |
| Jump Financial, LLC added | 260,782 | $9M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 245,487 | $6M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 243,697 | $8M | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 235,322 | $8M | 0.2% | 2026-Q2 |
| Legal & General Group Plc added | 225,968 | $8M | 0.2% | 2026-Q2 |
| Fideuram Asset Management (Ireland) dac new | 220,252 | $7M | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 214,712 | $7M | 0.2% | 2026-Q2 |
| First Eagle Investment Management, LLC new | 200,342 | $7M | 0.2% | 2026-Q2 |
| CITIGROUP INC trimmed | 193,021 | $7M | 0.2% | 2026-Q2 |
| Crossmark Global Holdings, Inc. added | 190,827 | $7M | 0.2% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. trimmed | 165,925 | $6M | 0.2% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed | 165,920 | $6M | 0.2% | 2026-Q2 |
| Swiss National Bank | 165,859 | $6M | 0.2% | 2026-Q2 |
| BARCLAYS PLC trimmed | 165,128 | $6M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 156,756 | $5M | 0.1% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 153,011 | $5M | 0.1% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 152,450 | $5M | 0.1% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 148,184 | $5M | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 140,761 | $5M | 0.1% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 136,931 | $5M | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 136,675 | $5M | 0.1% | 2026-Q2 |
| SEB Asset Management AB new | 129,178 | $4M | 0.1% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC added | 126,682 | $4M | 0.1% | 2026-Q2 |
| ZACKS INVESTMENT MANAGEMENT added | 123,563 | $4M | 0.1% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 115,962 | $4M | 0.1% | 2026-Q2 |
| WEDGE CAPITAL MANAGEMENT L L P/NC added | 114,480 | $4M | 0.1% | 2026-Q2 |
| Lightrock Netherlands B.V. trimmed | 109,908 | $4M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 106,976 | $4M | 0.1% | 2026-Q2 |
| HUSSMAN STRATEGIC ADVISORS, INC. new | 105,000 | $4M | 0.1% | 2026-Q2 |
| FIFTH THIRD BANCORP added | 101,799 | $4M | 0.1% | 2026-Q2 |
| Focus Partners Wealth added | 97,016 | $3M | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 95,705 | $3M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 95,485 | $3M | 0.1% | 2026-Q2 |
| Aquatic Capital Management LLC new | 94,405 | $3M | 0.1% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 94,067 | $3M | 0.1% | 2026-Q2 |
| Sterling Capital Management LLC added | 92,534 | $3M | 0.1% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT added | 90,547 | $3M | 0.1% | 2026-Q2 |
| Creative Planning added | 89,149 | $3M | 0.1% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 88,798 | $3M | 0.1% | 2026-Q2 |
| CLARK ESTATES INC/NY trimmed | 87,600 | $3M | 0.1% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 86,454 | $3M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 85,820 | $3M | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 84,901 | $3M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.