Who owns MOMO
Which tracked institutional funds hold MOMO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MOMO 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
11 tracked funds added or opened MOMO while 24 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
MOMO’s largest tracked holder by dollar value, RENAISSANCE TECHNOLOGIES LLC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in MOMO 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 143 tracked filers holding MOMO, 69 increased or opened the position and 79 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 MOMO 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
- Assenagon Asset Management S.A.$6M
- Maven Securities LTD$833K
Full exits 6
- Athos Capital Ltd$43M
- ACADIAN ASSET MANAGEMENT LLC$36M
- LSV ASSET MANAGEMENT$20M
- STONEHILL CAPITAL MANAGEMENT LLC$4M
- GSA CAPITAL PARTNERS LLP$1M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$791K
Largest adds
- Alpine Investment Management Ltd$13M
- GOLDMAN SACHS GROUP INC$4M
- Nuveen, LLC$3M
- UBS Group AG$3M
- AMERICAN CENTURY COMPANIES INC$940K
- Man Group plc$582K
Largest trims
- STATE STREET CORP$4M
- NORGES BANK$3M
- RENAISSANCE TECHNOLOGIES LLC$2M
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC$2M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$2M
- VANGUARD CAPITAL MANAGEMENT LLC$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 |
|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC trimmed | 7,115,710 | $41M | 15.3% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 3,951,341 | $23M | 8.5% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 3,507,828 | $20M | 7.5% | 2026-Q2 |
| BlackRock, Inc. trimmed | 3,019,786 | $18M | 6.5% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 2,496,180 | $14M | 5.4% | 2026-Q2 |
| Alpine Investment Management Ltd added | 2,466,700 | $14M | 5.3% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 2,194,874 | $13M | 4.7% | 2026-Q2 |
| FIL Ltd added | 1,632,115 | $9M | 3.5% | 2026-Q2 |
| UBS Group AG added | 1,424,602 | $8M | 3.1% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 1,332,101 | $8M | 2.9% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 1,331,097 | $8M | 2.9% | 2026-Q2 |
| Tiger Pacific Capital LP trimmed | 1,131,194 | $7M | 2.4% | 2026-Q2 |
| STATE STREET CORP trimmed | 1,072,676 | $6M | 2.3% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 1,071,852 | $6M | 2.3% | 2026-Q2 |
| Assenagon Asset Management S.A. trimmed | 1,064,894 | $6M | 2.3% | 2026-Q2 |
| NORGES BANK trimmed | 993,545 | $6M | 2.1% | 2026-Q2 |
| MORGAN STANLEY trimmed | 883,176 | $5M | 1.9% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 882,526 | $5M | 1.9% | 2026-Q2 |
| CoreView Capital Management Ltd | 875,154 | $5M | 1.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 739,822 | $4M | 1.6% | 2026-Q2 |
| Nuveen, LLC added | 665,213 | $4M | 1.4% | 2026-Q2 |
| Man Group plc added | 614,664 | $4M | 1.3% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 512,603 | $3M | 1.1% | 2026-Q2 |
| LMR Partners LLP | 502,512 | $3M | 1.1% | 2026-Q2 |
| Trexquant Investment LP added | 284,035 | $2M | 0.6% | 2026-Q2 |
| XTX Topco Ltd added | 256,422 | $1M | 0.5% | 2026-Q2 |
| Invesco Ltd. trimmed | 252,149 | $1M | 0.5% | 2026-Q2 |
| SEI INVESTMENTS CO added | 231,183 | $1M | 0.5% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 227,457 | $1M | 0.5% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 221,022 | $1M | 0.5% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 187,341 | $1M | 0.4% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 161,492 | $937K | 0.3% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 154,644 | $897K | 0.3% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 152,523 | $885K | 0.3% | 2026-Q2 |
| Maven Securities LTD new | 143,560 | $833K | 0.3% | 2026-Q2 |
| Allianz Asset Management GmbH | 136,035 | $784K | 0.3% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 129,234 | $750K | 0.3% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 128,262 | $744K | 0.3% | 2026-Q2 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 127,481 | $739K | 0.3% | 2026-Q2 |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC trimmed | 122,500 | $710K | 0.3% | 2026-Q2 |
| California Public Employees Retirement System trimmed | 114,765 | $666K | 0.2% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND | 114,110 | $662K | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 100,055 | $580K | 0.2% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey trimmed | 99,091 | $575K | 0.2% | 2026-Q2 |
| E Fund Management Co., Ltd. trimmed | 92,825 | $538K | 0.2% | 2026-Q2 |
| E Fund Management (Hong Kong) Co., Ltd. trimmed | 92,825 | $538K | 0.2% | 2026-Q2 |
| US BANCORP \DE\ trimmed | 87,311 | $506K | 0.2% | 2026-Q2 |
| Verdad Advisers, LP trimmed | 84,685 | $491K | 0.2% | 2026-Q2 |
| BTG Pactual Asset Management US LLC added | 70,163 | $407K | 0.2% | 2026-Q2 |
| Cetera Investment Advisers added | 70,023 | $406K | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. | 61,448 | $358K | 0.1% | 2026-Q2 |
| Moody Aldrich Partners LLC | 60,299 | $350K | 0.1% | 2026-Q2 |
| Creative Planning added | 57,096 | $331K | 0.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 44,151 | $256K | 0.1% | 2026-Q2 |
| ABN AMRO INVESTMENT SOLUTIONS added | 43,900 | $255K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 43,769 | $254K | 0.1% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 40,798 | $237K | 0.1% | 2026-Q2 |
| SIMPLEX TRADING, LLC added | 40,362 | $234K | 0.1% | 2026-Q2 |
| Jain Global LLC new | 39,884 | $231K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd trimmed | 39,164 | $227K | 0.1% | 2026-Q2 |
| Sanctuary Advisors, LLC new | 36,310 | $211K | 0.1% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 35,540 | $206K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 35,520 | $207K | 0.1% | 2026-Q2 |
| Legal & General Group Plc | 33,356 | $193K | 0.1% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 32,495 | $188K | 0.1% | 2026-Q2 |
| Able Wealth Management LLC new | 31,303 | $182K | 0.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 30,871 | $179K | 0.1% | 2026-Q2 |
| ANCHYRA PARTNERS LLC new | 28,587 | $166K | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 27,900 | $162K | 0.1% | 2026-Q2 |
| ATLAS CAPITAL ADVISORS INC. | 27,754 | $160K | 0.1% | 2026-Q2 |
| Vanguard Personalized Indexing Management, LLC trimmed | 27,591 | $160K | 0.1% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 25,899 | $150K | 0.1% | 2026-Q2 |
| Fifth Third Wealth Advisors LLC new | 25,330 | $147K | 0.1% | 2026-Q2 |
| Arkadios Wealth Advisors new | 24,228 | $141K | 0.1% | 2026-Q2 |
| Commonwealth Financial Services, LLC new | 23,042 | $134K | 0.0% | 2026-Q2 |
| NewEdge Advisors, LLC added | 22,419 | $130K | 0.0% | 2026-Q2 |
| HUB Investment Partners, LLC new | 20,762 | $120K | 0.0% | 2026-Q2 |
| Symmetry Partners, LLC new | 20,020 | $116K | 0.0% | 2026-Q2 |
| WINTON GROUP Ltd new | 20,000 | $116K | 0.0% | 2026-Q2 |
| Advisory Services Network, LLC | 20,000 | $116K | 0.0% | 2026-Q2 |
| IMC-Chicago, LLC trimmed | 19,839 | $115K | 0.0% | 2026-Q2 |
| QRG CAPITAL MANAGEMENT, INC. trimmed | 18,874 | $109K | 0.0% | 2026-Q2 |
| Park Capital Management, LLC / WI new | 18,639 | $108K | 0.0% | 2026-Q2 |
| STRS OHIO trimmed | 17,415 | $101K | 0.0% | 2026-Q2 |
| OMERS ADMINISTRATION Corp | 17,000 | $99K | 0.0% | 2026-Q2 |
| NOMURA HOLDINGS INC | 16,645 | $97K | 0.0% | 2026-Q2 |
| Migdal Insurance & Financial Holdings Ltd. added | 16,280 | $94K | 0.0% | 2026-Q2 |
| Rockefeller Capital Management L.P. added | 15,822 | $92K | 0.0% | 2026-Q2 |
| VestGen Advisors, LLC new | 14,853 | $86K | 0.0% | 2026-Q2 |
| Modern Wealth Management, LLC new | 14,410 | $84K | 0.0% | 2026-Q2 |
| AIRE ADVISORS, LLC new | 13,976 | $81K | 0.0% | 2026-Q2 |
| Resonant Capital Advisors, LLC new | 13,642 | $79K | 0.0% | 2026-Q2 |
| Pictet Asset Management Holding SA trimmed | 13,508 | $78K | 0.0% | 2026-Q2 |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC new | 13,139 | $76K | 0.0% | 2026-Q2 |
| PharVision Advisers, LLC trimmed | 12,991 | $75K | 0.0% | 2026-Q2 |
| Savant Capital, LLC trimmed | 12,445 | $72K | 0.0% | 2026-Q2 |
| CITIGROUP INC trimmed | 11,834 | $69K | 0.0% | 2026-Q2 |
| Cyndeo Wealth Partners, LLC new | 11,507 | $67K | 0.0% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. | 11,411 | $66K | 0.0% | 2026-Q2 |
| EP Wealth Advisors, LLC new | 10,319 | $60K | 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.