Who owns TDOC (TDOC)
Which tracked institutional funds hold TDOC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TDOC company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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
41 tracked funds added or opened TDOC while 72 trimmed or exited it between 2025-Q4 and 2026-Q1 — 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
TDOC’s largest tracked holder by dollar value, VANGUARD GROUP 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 TDOC more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in TDOC 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 2025-Q4 and 2026-Q1, across 324 tracked filers holding TDOC, 177 increased or opened the position and 159 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 TDOC between the 2025-Q4 and 2026-Q1 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 15
- VANGUARD PORTFOLIO MANAGEMENT LLC$67M
- VANGUARD CAPITAL MANAGEMENT LLC$43M
- Voss Capital, LP$23M
- Freestone Grove Partners LP$8M
- VANGUARD FIDUCIARY TRUST CO$6M
- Soviero Asset Management, LP$2M
Full exits 19
- VANGUARD GROUP INC$140M
- MILLENNIUM MANAGEMENT LLC$11M
- TANG CAPITAL MANAGEMENT LLC$10M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$7M
- TWO SIGMA ADVISERS, LP$4M
- Aquatic Capital Management LLC$3M
Largest adds
- Monaco Asset Management SAM$8M
- FEDERATED HERMES, INC.$7M
- Quantinno Capital Management LP$6M
- BANK OF AMERICA CORP /DE/$6M
- Man Group plc$5M
- Pale Fire Capital SE$5M
Largest trims
- BlackRock, Inc.$20M
- DIMENSIONAL FUND ADVISORS LP$18M
- Nuveen, LLC$16M
- RENAISSANCE TECHNOLOGIES LLC$12M
- JUPITER ASSET MANAGEMENT LTD$10M
- GEODE CAPITAL MANAGEMENT, LLC$7M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 14,613,556 | $80M | 7.8% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 12,295,094 | $67M | 6.5% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 8,085,542 | $44M | 4.3% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 7,857,169 | $43M | 4.2% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 7,721,495 | $42M | 4.1% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 6,298,405 | $34M | 3.4% | 2026-Q1 |
| Allianz Asset Management GmbH added | 4,791,363 | $26M | 2.6% | 2026-Q1 |
| STATE STREET CORP added | 4,359,751 | $24M | 2.3% | 2026-Q1 |
| Voss Capital, LP new | 4,200,000 | $23M | 2.2% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 4,180,484 | $23M | 2.2% | 2026-Q1 |
| Monaco Asset Management SAM added | 4,030,156 | $22M | 2.1% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 3,456,384 | $19M | 1.8% | 2026-Q1 |
| Pale Fire Capital SE added | 3,398,491 | $19M | 1.8% | 2026-Q1 |
| JUPITER ASSET MANAGEMENT LTD trimmed | 3,109,714 | $17M | 1.7% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 3,037,974 | $17M | 1.6% | 2026-Q1 |
| Man Group plc added | 3,021,550 | $16M | 1.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 2,706,335 | $15M | 1.4% | 2026-Q1 |
| Quantinno Capital Management LP added | 2,621,378 | $14M | 1.4% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 1,815,930 | $10M | 1.0% | 2026-Q1 |
| NORTHERN TRUST CORP added | 1,801,200 | $10M | 1.0% | 2026-Q1 |
| UBS Group AG added | 1,726,823 | $9M | 0.9% | 2026-Q1 |
| FEDERATED HERMES, INC. added | 1,704,526 | $9M | 0.9% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 1,595,219 | $9M | 0.8% | 2026-Q1 |
| Freestone Grove Partners LP added | 1,509,954 | $8M | 0.8% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 1,449,886 | $8M | 0.8% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,338,643 | $7M | 0.7% | 2026-Q1 |
| Union Square Park Capital Management, LLC | 1,000,000 | $7M | 0.7% | 2026-Q1 |
| SG Americas Securities, LLC trimmed | 1,261,856 | $7M | 0.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 1,167,066 | $6M | 0.6% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed | 1,147,361 | $6M | 0.6% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 986,362 | $5M | 0.5% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 885,526 | $5M | 0.5% | 2026-Q1 |
| Trexquant Investment LP trimmed | 854,116 | $5M | 0.5% | 2026-Q1 |
| OP Asset Management Ltd added | 639,900 | $4M | 0.4% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 718,712 | $4M | 0.4% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 681,159 | $4M | 0.4% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 506,255 | $4M | 0.3% | 2026-Q1 |
| Empowered Funds, LLC trimmed | 643,261 | $4M | 0.3% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 627,417 | $3M | 0.3% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 604,639 | $3M | 0.3% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 587,683 | $3M | 0.3% | 2026-Q1 |
| TCW GROUP INC added | 544,697 | $3M | 0.3% | 2026-Q1 |
| Nuveen, LLC trimmed | 524,002 | $3M | 0.3% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 539,927 | $3M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 481,330 | $3M | 0.3% | 2026-Q1 |
| Soviero Asset Management, LP trimmed | 440,000 | $2M | 0.2% | 2026-Q1 |
| MARSHALL WACE, LLP added | 419,574 | $2M | 0.2% | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 407,319 | $2M | 0.2% | 2026-Q1 |
| MOORE CAPITAL MANAGEMENT, LP added | 406,631 | $2M | 0.2% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 377,063 | $2M | 0.2% | 2026-Q1 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main added | 374,088 | $2M | 0.2% | 2026-Q1 |
| IEQ CAPITAL, LLC added | 357,931 | $2M | 0.2% | 2026-Q1 |
| Tejara Capital Ltd added | 357,300 | $2M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 350,017 | $2M | 0.2% | 2026-Q1 |
| Swiss National Bank | 348,302 | $2M | 0.2% | 2026-Q1 |
| Engineers Gate Manager LP added | 343,561 | $2M | 0.2% | 2026-Q1 |
| SIMPLEX TRADING, LLC added | 332,811 | $2M | 0.2% | 2026-Q1 |
| Invesco Ltd. added | 296,497 | $2M | 0.2% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 291,381 | $2M | 0.2% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 281,566 | $2M | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 277,073 | $2M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 274,441 | $1M | 0.1% | 2026-Q1 |
| Corient Private Wealth LLC added | 273,003 | $1M | 0.1% | 2026-Q1 |
| Allspring Global Investments Holdings, LLC added | 276,669 | $1M | 0.1% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 262,215 | $1M | 0.1% | 2026-Q1 |
| NORGES BANK | 178,000 | $1M | 0.1% | 2026-Q1 |
| Mitsubishi UFJ Trust & Banking Corp added | 256,664 | $1M | 0.1% | 2026-Q1 |
| HRT FINANCIAL LP added | 250,000 | $1M | 0.1% | 2026-Q1 |
| Brevan Howard Capital Management LP added | 243,979 | $1M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 234,300 | $1M | 0.1% | 2026-Q1 |
| Round Rock Advisors LLC added | 233,868 | $1M | 0.1% | 2026-Q1 |
| Walleye Trading LLC added | 233,646 | $1M | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 229,163 | $1M | 0.1% | 2026-Q1 |
| Summit Trail Advisors, LLC added | 225,492 | $1M | 0.1% | 2026-Q1 |
| GROUP ONE TRADING LLC added | 212,759 | $1M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 19,990,134 | $140M | 13.7% | 2025-Q4 stale |
| WELLINGTON MANAGEMENT GROUP LLP added | 3,039,663 | $26M | 2.6% | 2025-Q2 stale |
| Maple Rock Capital Partners Inc. trimmed | 2,688,278 | $23M | 2.3% | 2025-Q2 stale |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 1,510,823 | $13M | 1.3% | 2025-Q2 stale |
| Invenomic Capital Management LP trimmed | 1,372,977 | $11M | 1.0% | 2025-Q3 stale |
| MILLENNIUM MANAGEMENT LLC added | 1,510,686 | $11M | 1.0% | 2025-Q4 stale |
| TANG CAPITAL MANAGEMENT LLC | 1,400,000 | $10M | 1.0% | 2025-Q4 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 997,427 | $7M | 0.7% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP trimmed | 601,617 | $4M | 0.4% | 2025-Q4 stale |
| J. Goldman & Co LP new | 437,413 | $4M | 0.4% | 2025-Q2 stale |
| Woodline Partners LP trimmed | 474,613 | $4M | 0.4% | 2025-Q3 stale |
| Aquatic Capital Management LLC added | 493,250 | $3M | 0.3% | 2025-Q4 stale |
| Quinn Opportunity Partners LLC | 327,551 | $3M | 0.2% | 2025-Q3 stale |
| ORACLE INVESTMENT MANAGEMENT INC trimmed | 354,338 | $2M | 0.2% | 2025-Q4 stale |
| Casdin Capital, LLC new | 300,000 | $2M | 0.2% | 2025-Q1 stale |
| DnB Asset Management AS added | 243,050 | $2M | 0.2% | 2025-Q1 stale |
| Jump Financial, LLC trimmed | 205,538 | $2M | 0.2% | 2025-Q2 stale |
| FORMULA GROWTH LTD added | 219,353 | $2M | 0.2% | 2025-Q1 stale |
| VIRGINIA RETIREMENT SYSTEMS ET Al added | 243,525 | $2M | 0.2% | 2025-Q4 stale |
| IMC-Chicago, LLC trimmed | 235,521 | $2M | 0.2% | 2025-Q4 stale |
| Qsemble Capital Management, LP added | 193,709 | $1M | 0.1% | 2025-Q3 stale |
| HUSSMAN STRATEGIC ADVISORS, INC. added | 210,000 | $1M | 0.1% | 2025-Q4 stale |
| NKCFO LLC added | 169,000 | $1M | 0.1% | 2025-Q1 stale |
| Ikarian Capital, LLC new | 150,000 | $1M | 0.1% | 2025-Q1 stale |
| HIMENSION CAPITAL (SINGAPORE) PTE. LTD. trimmed | 169,064 | $1M | 0.1% | 2025-Q4 stale |
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.