Who owns MOMO (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-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
15 tracked funds added or opened MOMO while 39 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
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 2025-Q4 and 2026-Q1, across 136 tracked filers holding MOMO, 54 increased or opened the position and 80 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 MOMO 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 9
- VANGUARD CAPITAL MANAGEMENT LLC$22M
- Tiger Pacific Capital LP$7M
- VANGUARD FIDUCIARY TRUST CO$6M
- STONEHILL CAPITAL MANAGEMENT LLC$4M
- CAPITOLIS LIQUID GLOBAL MARKETS LLC$2M
- Alpine Investment Management Ltd$1M
Full exits 10
- VANGUARD GROUP INC$24M
- Assenagon Asset Management S.A.$8M
- Polunin Capital Partners Ltd$6M
- CAUSEWAY CAPITAL MANAGEMENT LLC$6M
- Capitolis Liquid Global Markets LLC$3M
- CAXTON ASSOCIATES LLP$3M
Largest adds
- Qube Research & Technologies Ltd$1M
- MILLENNIUM MANAGEMENT LLC$957K
- JANE STREET GROUP, LLC$725K
- AMERICAN CENTURY COMPANIES INC$509K
- BNP PARIBAS FINANCIAL MARKETS$360K
- Police & Firemen's Retirement System of New Jersey$305K
Largest trims
- RENAISSANCE TECHNOLOGIES LLC$8M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$5M
- ACADIAN ASSET MANAGEMENT LLC$5M
- BlackRock, Inc.$4M
- Athos Capital Ltd$4M
- JPMORGAN CHASE & CO$4M
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 |
|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC trimmed | 7,482,810 | $43M | 9.5% | 2026-Q1 |
| Athos Capital Ltd added | 7,481,459 | $43M | 9.5% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC trimmed | 6,270,655 | $36M | 8.0% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 3,810,810 | $22M | 4.9% | 2026-Q1 |
| LSV ASSET MANAGEMENT trimmed | 3,444,271 | $20M | 4.4% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 3,200,590 | $18M | 4.1% | 2026-Q1 |
| BlackRock, Inc. trimmed | 3,143,450 | $18M | 4.0% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 2,511,237 | $14M | 3.2% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 2,408,461 | $14M | 3.1% | 2026-Q1 |
| STATE STREET CORP trimmed | 1,860,602 | $11M | 2.4% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 1,631,176 | $9M | 2.1% | 2026-Q1 |
| FIL Ltd | 1,618,439 | $9M | 2.1% | 2026-Q1 |
| NORGES BANK | 1,396,296 | $9M | 2.0% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 1,212,530 | $7M | 1.5% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 1,177,207 | $7M | 1.5% | 2026-Q1 |
| Tiger Pacific Capital LP added | 1,169,394 | $7M | 1.5% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,047,502 | $6M | 1.3% | 2026-Q1 |
| UBS Group AG added | 997,883 | $6M | 1.3% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 976,415 | $6M | 1.2% | 2026-Q1 |
| MORGAN STANLEY trimmed | 947,089 | $5M | 1.2% | 2026-Q1 |
| CoreView Capital Management Ltd | 875,154 | $5M | 1.1% | 2026-Q1 |
| STONEHILL CAPITAL MANAGEMENT LLC new | 624,196 | $4M | 0.8% | 2026-Q1 |
| Man Group plc trimmed | 517,968 | $3M | 0.7% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 517,150 | $3M | 0.7% | 2026-Q1 |
| LMR Partners LLP | 502,512 | $3M | 0.6% | 2026-Q1 |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC new | 371,400 | $2M | 0.5% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 328,228 | $2M | 0.4% | 2026-Q1 |
| Invesco Ltd. trimmed | 279,366 | $2M | 0.4% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 275,566 | $2M | 0.4% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 236,010 | $1M | 0.3% | 2026-Q1 |
| XTX Topco Ltd trimmed | 233,879 | $1M | 0.3% | 2026-Q1 |
| Alpine Investment Management Ltd trimmed | 233,234 | $1M | 0.3% | 2026-Q1 |
| SEI INVESTMENTS CO added | 228,281 | $1M | 0.3% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 226,832 | $1M | 0.3% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 223,662 | $1M | 0.3% | 2026-Q1 |
| Trexquant Investment LP trimmed | 217,939 | $1M | 0.3% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP trimmed | 203,155 | $1M | 0.3% | 2026-Q1 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 195,141 | $1M | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 179,221 | $1M | 0.2% | 2026-Q1 |
| Verdad Advisers, LP added | 149,253 | $860K | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 137,244 | $791K | 0.2% | 2026-Q1 |
| Allianz Asset Management GmbH | 136,035 | $784K | 0.2% | 2026-Q1 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 127,481 | $734K | 0.2% | 2026-Q1 |
| California Public Employees Retirement System trimmed | 125,136 | $721K | 0.2% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 114,110 | $657K | 0.1% | 2026-Q1 |
| E Fund Management Co., Ltd. added | 107,241 | $618K | 0.1% | 2026-Q1 |
| E Fund Management (Hong Kong) Co., Ltd. trimmed | 107,241 | $618K | 0.1% | 2026-Q1 |
| Police & Firemen's Retirement System of New Jersey added | 104,791 | $604K | 0.1% | 2026-Q1 |
| Nuveen, LLC | 93,100 | $536K | 0.1% | 2026-Q1 |
| US BANCORP \DE\ trimmed | 91,788 | $529K | 0.1% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ trimmed | 91,400 | $526K | 0.1% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 83,719 | $482K | 0.1% | 2026-Q1 |
| Quadrature Capital Ltd added | 70,618 | $407K | 0.1% | 2026-Q1 |
| Cetera Investment Advisers added | 67,726 | $390K | 0.1% | 2026-Q1 |
| Thrivent Financial for Lutherans trimmed | 62,407 | $360K | 0.1% | 2026-Q1 |
| Russell Investments Group, Ltd. | 61,448 | $350K | 0.1% | 2026-Q1 |
| Moody Aldrich Partners LLC trimmed | 60,299 | $347K | 0.1% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 59,691 | $344K | 0.1% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 58,301 | $336K | 0.1% | 2026-Q1 |
| Squarepoint Ops LLC added | 57,025 | $328K | 0.1% | 2026-Q1 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 50,018 | $288K | 0.1% | 2026-Q1 |
| Verition Fund Management LLC trimmed | 47,930 | $276K | 0.1% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 47,519 | $274K | 0.1% | 2026-Q1 |
| Headlands Technologies LLC added | 47,081 | $271K | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 43,557 | $251K | 0.1% | 2026-Q1 |
| Janney Montgomery Scott LLC trimmed | 42,543 | $245K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 3,705,659 | $24M | 5.4% | 2025-Q4 stale |
| Assenagon Asset Management S.A. added | 1,194,428 | $8M | 1.7% | 2025-Q4 stale |
| Polunin Capital Partners Ltd trimmed | 853,219 | $6M | 1.3% | 2025-Q4 stale |
| CAUSEWAY CAPITAL MANAGEMENT LLC trimmed | 889,397 | $6M | 1.3% | 2025-Q4 stale |
| JUPITER ASSET MANAGEMENT LTD trimmed | 743,700 | $6M | 1.2% | 2025-Q3 stale |
| MARSHALL WACE, LLP trimmed | 689,130 | $5M | 1.1% | 2025-Q3 stale |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND trimmed | 549,400 | $5M | 1.0% | 2025-Q2 stale |
| CANADA PENSION PLAN INVESTMENT BOARD | 464,875 | $4M | 0.9% | 2025-Q2 stale |
| Capitolis Liquid Global Markets LLC new | 477,600 | $3M | 0.7% | 2025-Q4 stale |
| CAXTON ASSOCIATES LLP added | 404,169 | $3M | 0.6% | 2025-Q4 stale |
| Mitsubishi UFJ Trust & Banking Corp trimmed | 387,558 | $3M | 0.6% | 2025-Q4 stale |
| DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. new | 295,500 | $2M | 0.6% | 2025-Q2 stale |
| Y-Intercept (Hong Kong) Ltd trimmed | 263,678 | $2M | 0.4% | 2025-Q4 stale |
| Quantedge Capital Pte Ltd added | 241,900 | $2M | 0.3% | 2025-Q1 stale |
| AQR CAPITAL MANAGEMENT LLC | 236,584 | $1M | 0.3% | 2025-Q1 stale |
| Point72 Hong Kong Ltd trimmed | 195,986 | $1M | 0.3% | 2025-Q3 stale |
| PRUDENTIAL FINANCIAL INC trimmed | 177,200 | $1M | 0.3% | 2025-Q3 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 171,252 | $1M | 0.3% | 2025-Q3 stale |
| Cubist Systematic Strategies, LLC trimmed | 149,740 | $1M | 0.2% | 2025-Q3 stale |
| Walleye Capital LLC trimmed | 110,599 | $821K | 0.2% | 2025-Q3 stale |
| Numerai GP LLC new | 109,971 | $720K | 0.2% | 2025-Q4 stale |
| BAROMETER CAPITAL MANAGEMENT INC. added | 24,400 | $700K | 0.2% | 2025-Q4 stale |
| Polymer Capital Management (HK) LTD trimmed | 74,813 | $631K | 0.1% | 2025-Q2 stale |
| Rafferty Asset Management, LLC trimmed | 63,172 | $533K | 0.1% | 2025-Q2 stale |
| Harbour Capital Advisors, LLC trimmed | 87,115 | $532K | 0.1% | 2025-Q1 stale |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 56,394 | $476K | 0.1% | 2025-Q2 stale |
| REGIONS FINANCIAL CORP new | 45,133 | $381K | 0.1% | 2025-Q2 stale |
| AXA S.A. | 42,278 | $357K | 0.1% | 2025-Q2 stale |
| Abacus Wealth Partners, LLC new | 47,911 | $314K | 0.1% | 2025-Q4 stale |
| AXA Investment Managers S.A. new | 42,278 | $314K | 0.1% | 2025-Q3 stale |
| Point72 Asset Management, L.P. trimmed | 43,794 | $287K | 0.1% | 2025-Q4 stale |
| TWO SIGMA SECURITIES, LLC added | 31,029 | $262K | 0.1% | 2025-Q2 stale |
| Wealthquest Corp new | 2,515 | $256K | 0.1% | 2025-Q1 stale |
| Swedbank AB | 31,500 | $234K | 0.1% | 2025-Q3 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.