Who owns WT (WT)
Which tracked institutional funds hold WT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See WT 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
111 tracked funds added or opened WT while 46 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
WT’s largest tracked holder by dollar value, FMR LLC, 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 WT more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in WT 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 312 tracked filers holding WT, 173 increased or opened the position and 143 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 WT 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 24
- VANGUARD PORTFOLIO MANAGEMENT LLC$117M
- VANGUARD CAPITAL MANAGEMENT LLC$81M
- JANE STREET GROUP, LLC$22M
- VANGUARD FIDUCIARY TRUST CO$12M
- T. Rowe Price Investment Management, Inc.$12M
- DANSKE BANK A/S$10M
Full exits 16
- VANGUARD GROUP INC$159M
- TWO SIGMA ADVISERS, LP$8M
- AlphaQuest LLC$2M
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$2M
- VIRGINIA RETIREMENT SYSTEMS ET Al$2M
- Atom Investors LP$2M
Largest adds
- Capital World Investors$68M
- Invesco Ltd.$43M
- BANK OF AMERICA CORP /DE/$30M
- GOLDMAN SACHS GROUP INC$25M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$24M
- PRINCIPAL FINANCIAL GROUP INC$17M
Largest trims
- BlackRock, Inc.$52M
- D. E. Shaw & Co., Inc.$21M
- FMR LLC$19M
- Point72 Asset Management, L.P.$18M
- MASSACHUSETTS FINANCIAL SERVICES CO /MA/$9M
- UBS Group AG$8M
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 |
|---|---|---|---|---|
| FMR LLC trimmed | 12,718,713 | $185M | 7.5% | 2026-Q1 |
| BlackRock, Inc. trimmed | 12,385,328 | $180M | 7.3% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 10,444,888 | $152M | 6.2% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 8,047,642 | $117M | 4.8% | 2026-Q1 |
| Capital World Investors added | 6,811,059 | $99M | 4.0% | 2026-Q1 |
| Azora Capital LP trimmed | 5,987,605 | $87M | 3.5% | 2026-Q1 |
| Invesco Ltd. added | 5,715,335 | $83M | 3.4% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 5,553,198 | $81M | 3.3% | 2026-Q1 |
| STATE STREET CORP trimmed | 5,049,152 | $74M | 3.0% | 2026-Q1 |
| Simcoe Capital Management, LLC trimmed | 4,665,985 | $68M | 2.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 4,578,590 | $67M | 2.7% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 4,134,430 | $60M | 2.4% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 3,624,396 | $53M | 2.1% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,849,353 | $41M | 1.7% | 2026-Q1 |
| MORGAN STANLEY trimmed | 2,500,122 | $36M | 1.5% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 2,327,389 | $34M | 1.4% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 2,243,520 | $33M | 1.3% | 2026-Q1 |
| ArrowMark Colorado Holdings LLC trimmed | 2,043,930 | $30M | 1.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 2,009,556 | $29M | 1.2% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC trimmed | 1,742,489 | $25M | 1.0% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 1,674,494 | $24M | 1.0% | 2026-Q1 |
| LOOMIS SAYLES & CO L P added | 1,662,823 | $24M | 1.0% | 2026-Q1 |
| Driehaus Capital Management LLC added | 1,644,242 | $24M | 1.0% | 2026-Q1 |
| Nuveen, LLC trimmed | 1,596,382 | $23M | 0.9% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 1,509,732 | $22M | 0.9% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,443,410 | $21M | 0.9% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 1,374,379 | $20M | 0.8% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 1,344,172 | $20M | 0.8% | 2026-Q1 |
| Tidal Investments LLC trimmed | 1,337,290 | $19M | 0.8% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 1,238,094 | $18M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP added | 1,215,797 | $18M | 0.7% | 2026-Q1 |
| HRT FINANCIAL LP trimmed | 1,148,325 | $17M | 0.7% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 1,087,833 | $16M | 0.6% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 1,072,068 | $16M | 0.6% | 2026-Q1 |
| Crawford Fund Management, LLC trimmed | 1,025,834 | $15M | 0.6% | 2026-Q1 |
| Bank of New York Mellon Corp added | 985,511 | $14M | 0.6% | 2026-Q1 |
| KORNITZER CAPITAL MANAGEMENT INC /KS trimmed | 951,027 | $14M | 0.6% | 2026-Q1 |
| Man Group plc added | 924,494 | $13M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 817,237 | $12M | 0.5% | 2026-Q1 |
| CITIGROUP INC trimmed | 810,639 | $12M | 0.5% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. new | 801,304 | $12M | 0.5% | 2026-Q1 |
| Squarepoint Ops LLC trimmed | 755,276 | $11M | 0.4% | 2026-Q1 |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC added | 700,000 | $10M | 0.4% | 2026-Q1 |
| DANSKE BANK A/S added | 692,639 | $10M | 0.4% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 713,158 | $10M | 0.4% | 2026-Q1 |
| Invenomic Capital Management LP trimmed | 581,543 | $8M | 0.3% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 571,900 | $8M | 0.3% | 2026-Q1 |
| CSM Advisors, LLC trimmed | 521,929 | $8M | 0.3% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 521,506 | $8M | 0.3% | 2026-Q1 |
| Jump Financial, LLC added | 517,935 | $8M | 0.3% | 2026-Q1 |
| WOLVERINE ASSET MANAGEMENT LLC new | 514,665 | $7M | 0.3% | 2026-Q1 |
| CREDIT AGRICOLE S A added | 490,723 | $7M | 0.3% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 476,311 | $7M | 0.3% | 2026-Q1 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC added | 459,989 | $7M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 448,719 | $7M | 0.3% | 2026-Q1 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 440,989 | $6M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 427,822 | $6M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 425,984 | $6M | 0.3% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 414,799 | $6M | 0.2% | 2026-Q1 |
| Public Sector Pension Investment Board added | 411,046 | $6M | 0.2% | 2026-Q1 |
| UBS Group AG trimmed | 408,001 | $6M | 0.2% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 401,584 | $6M | 0.2% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 385,289 | $6M | 0.2% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 344,464 | $5M | 0.2% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 334,890 | $5M | 0.2% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 325,708 | $5M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 315,648 | $5M | 0.2% | 2026-Q1 |
| Interval Partners, LP trimmed | 307,777 | $4M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 270,191 | $4M | 0.2% | 2026-Q1 |
| ROTHSCHILD INVESTMENT LLC trimmed | 259,779 | $4M | 0.2% | 2026-Q1 |
| Swiss National Bank trimmed | 250,600 | $4M | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 238,789 | $3M | 0.1% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 232,766 | $3M | 0.1% | 2026-Q1 |
| Brevan Howard Capital Management LP added | 233,951 | $3M | 0.1% | 2026-Q1 |
| CAXTON ASSOCIATES LLP added | 224,042 | $3M | 0.1% | 2026-Q1 |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY trimmed | 220,183 | $3M | 0.1% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 218,272 | $3M | 0.1% | 2026-Q1 |
| VARCOV Co. new | 210,090 | $3M | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP trimmed | 207,725 | $3M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 203,442 | $3M | 0.1% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd added | 194,450 | $3M | 0.1% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 189,374 | $3M | 0.1% | 2026-Q1 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 191,706 | $3M | 0.1% | 2026-Q1 |
| Clear Point Advisors Inc. new | 52,844 | $3M | 0.1% | 2026-Q1 |
| INTECH INVESTMENT MANAGEMENT LLC added | 180,154 | $3M | 0.1% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 178,317 | $3M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 177,626 | $3M | 0.1% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT trimmed | 176,333 | $3M | 0.1% | 2026-Q1 |
| HORIZON KINETICS ASSET MANAGEMENT LLC trimmed | 168,056 | $2M | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP added | 163,727 | $2M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 13,004,690 | $159M | 6.4% | 2025-Q4 stale |
| MACQUARIE GROUP LTD added | 3,508,863 | $45M | 1.8% | 2025-Q3 stale |
| Select Equity Group, L.P. new | 2,311,611 | $32M | 1.3% | 2025-Q3 stale |
| Capitolis Liquid Global Markets LLC new | 1,735,600 | $24M | 1.0% | 2025-Q3 stale |
| Cubist Systematic Strategies, LLC added | 1,165,220 | $16M | 0.7% | 2025-Q3 stale |
| TWO SIGMA ADVISERS, LP trimmed | 679,400 | $8M | 0.3% | 2025-Q4 stale |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 553,602 | $8M | 0.3% | 2025-Q3 stale |
| Informed Momentum Co LLC added | 427,571 | $6M | 0.2% | 2025-Q3 stale |
| Foundry Partners, LLC added | 438,947 | $4M | 0.2% | 2025-Q1 stale |
| Cinctive Capital Management LP new | 249,211 | $3M | 0.1% | 2025-Q2 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.