Who owns TDUP
Which tracked institutional funds hold TDUP, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TDUP 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
The tracked-fund tape on TDUP is one-sided between 2026-Q1 and 2026-Q2: 68 added or opened and 17 trimmed or exited — on balance accumulating.
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
TDUP’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 TDUP more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in TDUP 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 177 tracked filers holding TDUP, 112 increased or opened the position and 75 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
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 TDUP 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 2
- ALGERT GLOBAL LLC$618K
- POLEN CAPITAL MANAGEMENT LLC$516K
Full exits 5
- ACADIAN ASSET MANAGEMENT LLC$10M
- Dynamic Technology Lab Private Ltd$816K
- Engineers Gate Manager LP$709K
- GSA CAPITAL PARTNERS LLP$658K
- JANE STREET GROUP, LLC$591K
Largest adds
- BlackRock, Inc.$48M
- NEEDHAM INVESTMENT MANAGEMENT LLC$39M
- Capital World Investors$33M
- AQR CAPITAL MANAGEMENT LLC$32M
- Divisadero Street Capital Management, LP$22M
- GILDER GAGNON HOWE & CO LLC$21M
Largest trims
- Qube Research & Technologies Ltd$4M
- Squarepoint Ops LLC$2M
- FEDERATED HERMES, INC.$2M
- CITADEL ADVISORS LLC$2M
- Trexquant Investment LP$2M
- XTX Topco Ltd$1M
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 | 10,968,644 | $75M | 10.4% | 2026-Q2 |
| NEEDHAM INVESTMENT MANAGEMENT LLC added | 10,175,000 | $70M | 9.7% | 2026-Q2 |
| Capital World Investors added | 8,939,970 | $61M | 8.5% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 5,150,020 | $35M | 4.9% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 4,477,341 | $31M | 4.3% | 2026-Q2 |
| GILDER GAGNON HOWE & CO LLC added | 4,147,133 | $28M | 3.9% | 2026-Q2 |
| Divisadero Street Capital Management, LP added | 3,628,206 | $25M | 3.5% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 3,511,732 | $24M | 3.3% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 3,355,413 | $23M | 3.2% | 2026-Q2 |
| STATE STREET CORP added | 3,220,371 | $22M | 3.1% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 3,058,071 | $21M | 2.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,686,241 | $18M | 2.6% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 2,274,685 | $16M | 2.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 2,273,563 | $16M | 2.2% | 2026-Q2 |
| BLAIR WILLIAM & CO/IL added | 2,195,729 | $15M | 2.1% | 2026-Q2 |
| FMR LLC trimmed | 2,126,272 | $15M | 2.0% | 2026-Q2 |
| CI INVESTMENTS INC. added | 2,029,000 | $14M | 1.9% | 2026-Q2 |
| Nuveen, LLC added | 1,865,079 | $13M | 1.8% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 1,806,511 | $12M | 1.7% | 2026-Q2 |
| Woodson Capital Management, LP trimmed | 1,558,806 | $11M | 1.5% | 2026-Q2 |
| READYSTATE ASSET MANAGEMENT LP added | 1,508,736 | $10M | 1.4% | 2026-Q2 |
| BloombergSen Inc. | 1,351,246 | $9M | 1.3% | 2026-Q2 |
| GMT Capital Corp added | 1,286,200 | $9M | 1.2% | 2026-Q2 |
| FIL Ltd added | 1,250,000 | $9M | 1.2% | 2026-Q2 |
| Zweig-DiMenna Associates LLC trimmed | 1,154,000 | $8M | 1.1% | 2026-Q2 |
| Archon Capital Management LLC trimmed | 1,028,125 | $7M | 1.0% | 2026-Q2 |
| NORTHERN TRUST CORP added | 975,431 | $7M | 0.9% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 935,899 | $6M | 0.9% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 885,805 | $6M | 0.8% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 884,302 | $6M | 0.8% | 2026-Q2 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 880,000 | $6M | 0.8% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 838,400 | $6M | 0.8% | 2026-Q2 |
| Onex Canada Asset Management Inc. trimmed | 784,231 | $5M | 0.7% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 781,868 | $5M | 0.7% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 763,188 | $5M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 732,664 | $5M | 0.7% | 2026-Q2 |
| UBS Group AG trimmed | 692,714 | $5M | 0.7% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC added | 660,980 | $5M | 0.6% | 2026-Q2 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. added | 493,883 | $3M | 0.5% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 452,320 | $3M | 0.4% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 389,838 | $3M | 0.4% | 2026-Q2 |
| Trexquant Investment LP trimmed | 386,422 | $3M | 0.4% | 2026-Q2 |
| Man Group plc added | 343,759 | $2M | 0.3% | 2026-Q2 |
| Bank of New York Mellon Corp added | 321,790 | $2M | 0.3% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 310,720 | $2M | 0.3% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 246,300 | $2M | 0.2% | 2026-Q2 |
| Mariner, LLC added | 244,113 | $2M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 212,828 | $1M | 0.2% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 203,351 | $1M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 202,800 | $1M | 0.2% | 2026-Q2 |
| FEDERATED HERMES, INC. trimmed | 196,162 | $1M | 0.2% | 2026-Q2 |
| Cerity Partners LLC added | 194,848 | $1M | 0.2% | 2026-Q2 |
| MORGAN STANLEY trimmed | 178,477 | $1M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 169,571 | $1M | 0.2% | 2026-Q2 |
| PEAK6 LLC trimmed | 164,107 | $1M | 0.2% | 2026-Q2 |
| DIKER MANAGEMENT LLC | 160,555 | $1M | 0.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 149,792 | $1M | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 148,718 | $1M | 0.1% | 2026-Q2 |
| Creative Planning added | 146,124 | $1M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 139,966 | $959K | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 124,923 | $856K | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 115,818 | $793K | 0.1% | 2026-Q2 |
| Invesco Ltd. added | 115,347 | $790K | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 112,970 | $674K | 0.1% | 2026-Q2 |
| Byrne Asset Management LLC | 110,000 | $754K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 107,268 | $735K | 0.1% | 2026-Q2 |
| Inspire Investing, LLC trimmed | 100,515 | $689K | 0.1% | 2026-Q2 |
| Axim Planning & Wealth added | 100,211 | $686K | 0.1% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 90,290 | $618K | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. | 89,510 | $294K | 0.0% | 2026-Q2 |
| Legal & General Group Plc added | 87,554 | $600K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 86,435 | $593K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 84,095 | $576K | 0.1% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 82,686 | $566K | 0.1% | 2026-Q2 |
| Brevan Howard Capital Management LP added | 82,430 | $565K | 0.1% | 2026-Q2 |
| POLEN CAPITAL MANAGEMENT LLC trimmed | 75,291 | $516K | 0.1% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 69,642 | $477K | 0.1% | 2026-Q2 |
| Simplicity Wealth,LLC added | 64,920 | $445K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 63,742 | $437K | 0.1% | 2026-Q2 |
| Aquatic Capital Management LLC new | 63,578 | $436K | 0.1% | 2026-Q2 |
| Utah Retirement Systems | 63,245 | $433K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 62,768 | $430K | 0.1% | 2026-Q2 |
| CAPTRUST FINANCIAL ADVISORS added | 61,647 | $422K | 0.1% | 2026-Q2 |
| LVW Advisors, LLC added | 60,915 | $417K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 59,119 | $414K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 58,909 | $404K | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 55,571 | $381K | 0.1% | 2026-Q2 |
| Rafferty Asset Management, LLC added | 53,787 | $368K | 0.1% | 2026-Q2 |
| Empowered Funds, LLC trimmed | 52,962 | $363K | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 51,068 | $350K | 0.0% | 2026-Q2 |
| LEVIN CAPITAL STRATEGIES, L.P. new | 50,000 | $342K | 0.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 48,252 | $331K | 0.0% | 2026-Q2 |
| WINTON GROUP Ltd new | 46,744 | $320K | 0.0% | 2026-Q2 |
| HSBC HOLDINGS PLC new | 45,056 | $307K | 0.0% | 2026-Q2 |
| Quantbot Technologies LP trimmed | 40,341 | $276K | 0.0% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 40,142 | $275K | 0.0% | 2026-Q2 |
| Jupiter Topco LLC new | 39,322 | $269K | 0.0% | 2026-Q2 |
| Net Worth Advisory Group trimmed | 36,980 | $253K | 0.0% | 2026-Q2 |
| BRIGHTON JONES LLC new | 36,721 | $252K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 34,348 | $235K | 0.0% | 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.