Who owns SOHU (SOHU)
Which tracked institutional funds hold SOHU, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SOHU 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
4 tracked funds added or opened SOHU while 5 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
SOHU’s largest tracked holder by dollar value, MACQUARIE GROUP LTD, sizes it at 0.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.3pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SOHU 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 51 tracked filers holding SOHU, 14 increased or opened the position and 21 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 SOHU 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 3
- VANGUARD CAPITAL MANAGEMENT LLC$9M
- VANGUARD FIDUCIARY TRUST CO$2M
- E Fund Management Co., Ltd.$2M
Full exits 1
- VANGUARD GROUP INC$12M
Largest adds
- AMERICAN CENTURY COMPANIES INC$290K
Largest trims
- CITADEL ADVISORS LLC$3M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$2M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$1M
- RENAISSANCE TECHNOLOGIES LLC$695K
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 |
|---|---|---|---|---|
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 2,768,017 | $43M | 22.4% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC | 943,002 | $15M | 7.6% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 776,347 | $12M | 6.3% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 606,950 | $9M | 4.9% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 399,224 | $6M | 3.2% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. | 253,981 | $4M | 2.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 173,430 | $3M | 1.4% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 158,880 | $2M | 1.3% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 143,722 | $2M | 1.2% | 2026-Q1 |
| E Fund Management (Hong Kong) Co., Ltd. trimmed | 119,935 | $2M | 1.0% | 2026-Q1 |
| E Fund Management Co., Ltd. added | 119,935 | $2M | 1.0% | 2026-Q1 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 100,707 | $2M | 0.8% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 90,372 | $1M | 0.7% | 2026-Q1 |
| UBS Group AG trimmed | 89,941 | $1M | 0.7% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP | 77,661 | $1M | 0.6% | 2026-Q1 |
| MORGAN STANLEY trimmed | 71,668 | $1M | 0.6% | 2026-Q1 |
| Russell Investments Group, Ltd. | 59,890 | $914K | 0.5% | 2026-Q1 |
| STATE STREET CORP trimmed | 44,943 | $694K | 0.4% | 2026-Q1 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 33,381 | $516K | 0.3% | 2026-Q1 |
| California Public Employees Retirement System trimmed | 27,092 | $419K | 0.2% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 24,085 | $372K | 0.2% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 22,989 | $355K | 0.2% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC | 22,115 | $342K | 0.2% | 2026-Q1 |
| Invesco Ltd. trimmed | 19,133 | $296K | 0.2% | 2026-Q1 |
| Trexquant Investment LP added | 16,900 | $261K | 0.1% | 2026-Q1 |
| Cornerstone Investment Partners, LLC added | 16,706 | $258K | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO trimmed | 16,350 | $253K | 0.1% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC | 15,967 | $247K | 0.1% | 2026-Q1 |
| Vident Advisory, LLC trimmed | 15,123 | $234K | 0.1% | 2026-Q1 |
| XTX Topco Ltd new | 10,100 | $156K | 0.1% | 2026-Q1 |
| EverSource Wealth Advisors, LLC trimmed | 636 | $108K | 0.1% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS | 6,619 | $102K | 0.1% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 4,383 | $68K | 0.0% | 2026-Q1 |
| JPMORGAN CHASE & CO | 3,741 | $57K | 0.0% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 3,114 | $48K | 0.0% | 2026-Q1 |
| CITIGROUP INC trimmed | 2,143 | $33K | 0.0% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 1,928 | $30K | 0.0% | 2026-Q1 |
| Federation des caisses Desjardins du Quebec | 1,619 | $25K | 0.0% | 2026-Q1 |
| BlackRock, Inc. added | 1,265 | $20K | 0.0% | 2026-Q1 |
| Rockefeller Capital Management L.P. | 1,000 | $15K | 0.0% | 2026-Q1 |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. | 1,000 | $15K | 0.0% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN | 500 | $8K | 0.0% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 278 | $4K | 0.0% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 207 | $3K | 0.0% | 2026-Q1 |
| Blue Trust, Inc. added | 164 | $3K | 0.0% | 2026-Q1 |
| Farther Finance Advisors, LLC new | 150 | $2K | 0.0% | 2026-Q1 |
| Center for Financial Planning, Inc. | 100 | $2K | 0.0% | 2026-Q1 |
| OSAIC HOLDINGS, INC. | 55 | $849 | 0.0% | 2026-Q1 |
| IMA Advisory Services, Inc. trimmed | 7 | $108 | 0.0% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP | 4 | $61 | 0.0% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT CO LTD | 0 | — | 0.0% | 2026-Q1 |
| MACQUARIE GROUP LTD trimmed | 2,893,206 | $45M | 23.7% | 2025-Q3 stale |
| MASO CAPITAL PARTNERS Ltd | 906,256 | $14M | 7.4% | 2025-Q3 stale |
| VANGUARD GROUP INC trimmed | 778,284 | $12M | 6.4% | 2025-Q4 stale |
| HHLR ADVISORS, LTD. trimmed | 201,432 | $3M | 1.4% | 2025-Q1 stale |
| STRS OHIO trimmed | 104,732 | $1M | 0.7% | 2025-Q1 stale |
| Caption Management, LLC trimmed | 21,947 | $289K | 0.2% | 2025-Q1 stale |
| GROUP ONE TRADING LLC added | 20,344 | $271K | 0.1% | 2025-Q2 stale |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 17,117 | $228K | 0.1% | 2025-Q2 stale |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. new | 16,404 | $216K | 0.1% | 2025-Q1 stale |
| Legacy Capital Group California, Inc. new | 16,240 | $214K | 0.1% | 2025-Q1 stale |
| Diametric Capital, LP new | 13,458 | $210K | 0.1% | 2025-Q3 stale |
| MILLENNIUM MANAGEMENT LLC added | 14,797 | $197K | 0.1% | 2025-Q2 stale |
| Numerai GP LLC new | 11,217 | $175K | 0.1% | 2025-Q3 stale |
| Baker Avenue Asset Management, LP trimmed | 10,917 | $171K | 0.1% | 2025-Q3 stale |
| TWO SIGMA ADVISERS, LP added | 10,900 | $170K | 0.1% | 2025-Q3 stale |
| Man Group plc | 12,600 | $166K | 0.1% | 2025-Q1 stale |
| Athos Capital Ltd added | 8,857 | $138K | 0.1% | 2025-Q3 stale |
| BANK OF AMERICA CORP /DE/ trimmed | 8,683 | $136K | 0.1% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC trimmed | 10,016 | $133K | 0.1% | 2025-Q2 stale |
| SELDON CAPITAL LP | 10,010 | $132K | 0.1% | 2025-Q1 stale |
| Walleye Trading LLC trimmed | 7,771 | $102K | 0.1% | 2025-Q1 stale |
| Camelot Portfolios, LLC trimmed | 6,362 | $100K | 0.1% | 2025-Q4 stale |
| Headlands Technologies LLC added | 2,016 | $27K | 0.0% | 2025-Q2 stale |
| Point72 Asia (Singapore) Pte. Ltd. new | 810 | $11K | 0.0% | 2025-Q2 stale |
| Boreal Capital Management LLC new | 400 | $5K | 0.0% | 2025-Q2 stale |
| SIMPLEX TRADING, LLC trimmed | 403 | $5K | 0.0% | 2025-Q2 stale |
| Legal & General Group Plc | 308 | $5K | 0.0% | 2025-Q3 stale |
| US BANCORP \DE\ | 125 | $2K | 0.0% | 2025-Q2 stale |
| RAYMOND JAMES FINANCIAL INC new | 30 | $399 | 0.0% | 2025-Q2 stale |
| PNC Financial Services Group, Inc. added | 23 | $359 | 0.0% | 2025-Q3 stale |
| BARCLAYS PLC trimmed | 11 | $173 | 0.0% | 2025-Q3 stale |
| PRINCIPAL SECURITIES, INC. | 12 | $158 | 0.0% | 2025-Q1 stale |
| SBI Securities Co., Ltd. trimmed | 1 | $16 | 0.0% | 2025-Q3 stale |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 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.