Who owns 10x Genomics (TXG)
Which tracked institutional funds hold TXG, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TXG 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 TXG is one-sided between 2026-Q1 and 2026-Q2: 188 added or opened and 37 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
TXG’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 conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in TXG 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 374 tracked filers holding TXG, 191 increased or opened the position and 188 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 TXG 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 39
- Point72 Asset Management, L.P.$71M
- Anomaly Capital Management, LP$33M
- JANE STREET GROUP, LLC$29M
- CLOUGH CAPITAL PARTNERS L P$21M
- SAMLYN CAPITAL, LLC$19M
- Duquesne Family Office LLC$15M
Full exits 26
- T. Rowe Price Investment Management, Inc.$27M
- BALYASNY ASSET MANAGEMENT L.P.$21M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$11M
- LORD, ABBETT & CO. LLC$7M
- JANUS HENDERSON GROUP PLC$6M
- Susquehanna Portfolio Strategies, LLC$6M
Largest adds
- FMR LLC$309M
- BlackRock, Inc.$200M
- PRICE T ROWE ASSOCIATES INC /MD/$171M
- ARK Investment Management LLC$135M
- VANGUARD PORTFOLIO MANAGEMENT LLC$121M
- Quantinno Capital Management LP$95M
Largest trims
- MILLENNIUM MANAGEMENT LLC$39M
- Casdin Capital, LLC$8M
- Quantedge Capital Pte Ltd$6M
- FEDERATED HERMES, INC.$3M
- TWO SIGMA INVESTMENTS, LP$3M
- LANDSCAPE CAPITAL MANAGEMENT, L.L.C.$2M
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 |
|---|---|---|---|---|
| FMR LLC added | 17,629,266 | $676M | 14.6% | 2026-Q2 |
| BlackRock, Inc. added | 10,804,070 | $414M | 8.9% | 2026-Q2 |
| ARK Investment Management LLC trimmed | 10,003,057 | $384M | 8.3% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 6,982,492 | $268M | 5.8% | 2026-Q2 |
| Quantinno Capital Management LP added | 5,469,698 | $210M | 4.5% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 5,082,594 | $195M | 4.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 4,539,007 | $174M | 3.7% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 4,194,627 | $161M | 3.5% | 2026-Q2 |
| Amova Asset Management Americas, Inc. trimmed | 4,192,517 | $161M | 3.5% | 2026-Q2 |
| MORGAN STANLEY added | 3,351,911 | $129M | 2.8% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 3,148,859 | $121M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,082,790 | $118M | 2.5% | 2026-Q2 |
| STATE STREET CORP added | 2,801,437 | $107M | 2.3% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 2,779,213 | $107M | 2.3% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 2,225,284 | $85M | 1.8% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 2,026,464 | $75M | 1.6% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 2,019,883 | $77M | 1.7% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 1,852,776 | $71M | 1.5% | 2026-Q2 |
| Capital World Investors added | 1,493,031 | $57M | 1.2% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,144,027 | $44M | 0.9% | 2026-Q2 |
| Nuveen, LLC added | 1,124,633 | $43M | 0.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,087,150 | $42M | 0.9% | 2026-Q2 |
| Casdin Capital, LLC trimmed | 1,050,000 | $40M | 0.9% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 988,320 | $38M | 0.8% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 970,774 | $37M | 0.8% | 2026-Q2 |
| Anomaly Capital Management, LP new | 867,794 | $33M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 835,223 | $32M | 0.7% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 802,039 | $31M | 0.7% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 753,045 | $28M | 0.6% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 752,999 | $29M | 0.6% | 2026-Q2 |
| Blue Water Life Science Advisors, LP trimmed | 642,000 | $25M | 0.5% | 2026-Q2 |
| Freshford Capital Management, LLC trimmed | 600,423 | $23M | 0.5% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 564,307 | $22M | 0.5% | 2026-Q2 |
| CLOUGH CAPITAL PARTNERS L P trimmed | 549,973 | $21M | 0.5% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 537,009 | $20M | 0.4% | 2026-Q2 |
| IEQ CAPITAL, LLC trimmed | 526,390 | $20M | 0.4% | 2026-Q2 |
| SAMLYN CAPITAL, LLC new | 504,048 | $19M | 0.4% | 2026-Q2 |
| UBS Group AG added | 494,868 | $19M | 0.4% | 2026-Q2 |
| Sands Capital Alternatives, LLC | 481,770 | $18M | 0.4% | 2026-Q2 |
| Caisse de depot et placement du Quebec added | 445,983 | $17M | 0.4% | 2026-Q2 |
| Meridiem Capital Partners LP trimmed | 422,219 | $16M | 0.3% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 414,894 | $16M | 0.3% | 2026-Q2 |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd trimmed | 404,351 | $16M | 0.3% | 2026-Q2 |
| Duquesne Family Office LLC new | 403,100 | $15M | 0.3% | 2026-Q2 |
| Invesco Ltd. added | 388,512 | $15M | 0.3% | 2026-Q2 |
| Bank of New York Mellon Corp added | 363,633 | $14M | 0.3% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 322,486 | $12M | 0.3% | 2026-Q2 |
| Allianz Asset Management GmbH | 320,009 | $7M | 0.1% | 2026-Q2 |
| Simplify Asset Management Inc. trimmed | 292,938 | $11M | 0.2% | 2026-Q2 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC new | 286,746 | $11M | 0.2% | 2026-Q2 |
| Tao Capital Management LP added | 283,469 | $11M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 279,205 | $11M | 0.2% | 2026-Q2 |
| Trexquant Investment LP trimmed | 274,176 | $11M | 0.2% | 2026-Q2 |
| Bellevue Group AG trimmed | 261,470 | $10M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 258,693 | $10M | 0.2% | 2026-Q2 |
| FEDERATED HERMES, INC. trimmed | 250,121 | $10M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 249,644 | $10M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 235,766 | $9M | 0.2% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 233,069 | $9M | 0.2% | 2026-Q2 |
| Summit Trail Advisors, LLC trimmed | 225,390 | $9M | 0.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 224,785 | $9M | 0.2% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 221,040 | $8M | 0.2% | 2026-Q2 |
| ARCH Venture Management, LLC | 217,834 | $8M | 0.2% | 2026-Q2 |
| Hillsdale Investment Management Inc. new | 216,200 | $8M | 0.2% | 2026-Q2 |
| Focus Partners Wealth trimmed | 214,296 | $8M | 0.2% | 2026-Q2 |
| Vestmark Advisory Solutions, Inc. trimmed | 212,877 | $8M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 212,600 | $8M | 0.2% | 2026-Q2 |
| FRED ALGER MANAGEMENT, LLC added | 212,125 | $8M | 0.2% | 2026-Q2 |
| Pictet Asset Management Holding SA trimmed | 207,256 | $8M | 0.2% | 2026-Q2 |
| Corient Private Wealth LP trimmed | 197,658 | $8M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 195,465 | $7M | 0.2% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 176,954 | $7M | 0.1% | 2026-Q2 |
| HARVARD MANAGEMENT CO INC | 170,000 | $7M | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 159,113 | $6M | 0.1% | 2026-Q2 |
| LPL Financial LLC added | 157,979 | $6M | 0.1% | 2026-Q2 |
| Caprock Group, LLC trimmed | 155,444 | $6M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 150,423 | $6M | 0.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 141,776 | $5M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 136,693 | $5M | 0.1% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 133,559 | $5M | 0.1% | 2026-Q2 |
| FINANCIAL CONSULATE, INC trimmed | 126,356 | $5M | 0.1% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 122,915 | $5M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 122,063 | $5M | 0.1% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 116,833 | $4M | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 112,414 | $4M | 0.1% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 110,660 | $4M | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV trimmed | 108,692 | $4M | 0.1% | 2026-Q2 |
| Creative Planning added | 106,351 | $4M | 0.1% | 2026-Q2 |
| Exome Asset Management LLC trimmed | 102,629 | $4M | 0.1% | 2026-Q2 |
| Campbell & CO Investment Adviser LLC new | 102,568 | $4M | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 102,180 | $4M | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 101,852 | $4M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 99,832 | $4M | 0.1% | 2026-Q2 |
| Legal & General Group Plc added | 97,998 | $4M | 0.1% | 2026-Q2 |
| Williamson Legacy Group, LLC new | 95,060 | $4M | 0.1% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC trimmed | 91,873 | $4M | 0.1% | 2026-Q2 |
| Arax Advisory Partners added | 90,139 | $3M | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 86,421 | $3M | 0.1% | 2026-Q2 |
| J. Goldman & Co LP new | 84,139 | $3M | 0.1% | 2026-Q2 |
| Pembroke Management, LTD new | 82,793 | $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.