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Institutional Ownership · SEC Form 13F

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.

51
Institutional holders
7,267,459
Shares held (tracked funds)
27.9%
Of shares outstanding

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).

FundSharesReported value% of valueQuarter
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed2,768,017$43M22.4%2026-Q1
ACADIAN ASSET MANAGEMENT LLC943,002$15M7.6%2026-Q1
RENAISSANCE TECHNOLOGIES LLC trimmed776,347$12M6.3%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new606,950$9M4.9%2026-Q1
CITADEL ADVISORS LLC trimmed399,224$6M3.2%2026-Q1
Connor, Clark & Lunn Investment Management Ltd.253,981$4M2.1%2026-Q1
D. E. Shaw & Co., Inc. trimmed173,430$3M1.4%2026-Q1
VANGUARD FIDUCIARY TRUST CO new158,880$2M1.3%2026-Q1
AMERICAN CENTURY COMPANIES INC added143,722$2M1.2%2026-Q1
E Fund Management (Hong Kong) Co., Ltd. trimmed119,935$2M1.0%2026-Q1
E Fund Management Co., Ltd. added119,935$2M1.0%2026-Q1
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO100,707$2M0.8%2026-Q1
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed90,372$1M0.7%2026-Q1
UBS Group AG trimmed89,941$1M0.7%2026-Q1
DIMENSIONAL FUND ADVISORS LP77,661$1M0.6%2026-Q1
MORGAN STANLEY trimmed71,668$1M0.6%2026-Q1
Russell Investments Group, Ltd.59,890$914K0.5%2026-Q1
STATE STREET CORP trimmed44,943$694K0.4%2026-Q1
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS33,381$516K0.3%2026-Q1
California Public Employees Retirement System trimmed27,092$419K0.2%2026-Q1
GOLDMAN SACHS GROUP INC added24,085$372K0.2%2026-Q1
Qube Research & Technologies Ltd trimmed22,989$355K0.2%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC22,115$342K0.2%2026-Q1
Invesco Ltd. trimmed19,133$296K0.2%2026-Q1
Trexquant Investment LP added16,900$261K0.1%2026-Q1
Cornerstone Investment Partners, LLC added16,706$258K0.1%2026-Q1
SEI INVESTMENTS CO trimmed16,350$253K0.1%2026-Q1
Susquehanna Portfolio Strategies, LLC15,967$247K0.1%2026-Q1
Vident Advisory, LLC trimmed15,123$234K0.1%2026-Q1
XTX Topco Ltd new10,100$156K0.1%2026-Q1
EverSource Wealth Advisors, LLC trimmed636$108K0.1%2026-Q1
BNP PARIBAS FINANCIAL MARKETS6,619$102K0.1%2026-Q1
NEW YORK STATE COMMON RETIREMENT FUND4,383$68K0.0%2026-Q1
JPMORGAN CHASE & CO3,741$57K0.0%2026-Q1
VANGUARD ASSET MANAGEMENT, Ltd new3,114$48K0.0%2026-Q1
CITIGROUP INC trimmed2,143$33K0.0%2026-Q1
RHUMBLINE ADVISERS trimmed1,928$30K0.0%2026-Q1
Federation des caisses Desjardins du Quebec1,619$25K0.0%2026-Q1
BlackRock, Inc. added1,265$20K0.0%2026-Q1
Rockefeller Capital Management L.P.1,000$15K0.0%2026-Q1
FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.1,000$15K0.0%2026-Q1
WELLS FARGO & COMPANY/MN500$8K0.0%2026-Q1
Tower Research Capital LLC (TRC) added278$4K0.0%2026-Q1
ROYAL BANK OF CANADA added207$3K0.0%2026-Q1
Blue Trust, Inc. added164$3K0.0%2026-Q1
Farther Finance Advisors, LLC new150$2K0.0%2026-Q1
Center for Financial Planning, Inc.100$2K0.0%2026-Q1
OSAIC HOLDINGS, INC.55$8490.0%2026-Q1
IMA Advisory Services, Inc. trimmed7$1080.0%2026-Q1
JONES FINANCIAL COMPANIES LLLP4$610.0%2026-Q1
NOMURA ASSET MANAGEMENT CO LTD00.0%2026-Q1
MACQUARIE GROUP LTD trimmed2,893,206$45M23.7%2025-Q3 stale
MASO CAPITAL PARTNERS Ltd906,256$14M7.4%2025-Q3 stale
VANGUARD GROUP INC trimmed778,284$12M6.4%2025-Q4 stale
HHLR ADVISORS, LTD. trimmed201,432$3M1.4%2025-Q1 stale
STRS OHIO trimmed104,732$1M0.7%2025-Q1 stale
Caption Management, LLC trimmed21,947$289K0.2%2025-Q1 stale
GROUP ONE TRADING LLC added20,344$271K0.1%2025-Q2 stale
SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed17,117$228K0.1%2025-Q2 stale
CONTRAVISORY INVESTMENT MANAGEMENT, INC. new16,404$216K0.1%2025-Q1 stale
Legacy Capital Group California, Inc. new16,240$214K0.1%2025-Q1 stale
Diametric Capital, LP new13,458$210K0.1%2025-Q3 stale
MILLENNIUM MANAGEMENT LLC added14,797$197K0.1%2025-Q2 stale
Numerai GP LLC new11,217$175K0.1%2025-Q3 stale
Baker Avenue Asset Management, LP trimmed10,917$171K0.1%2025-Q3 stale
TWO SIGMA ADVISERS, LP added10,900$170K0.1%2025-Q3 stale
Man Group plc12,600$166K0.1%2025-Q1 stale
Athos Capital Ltd added8,857$138K0.1%2025-Q3 stale
BANK OF AMERICA CORP /DE/ trimmed8,683$136K0.1%2025-Q4 stale
Cubist Systematic Strategies, LLC trimmed10,016$133K0.1%2025-Q2 stale
SELDON CAPITAL LP10,010$132K0.1%2025-Q1 stale
Walleye Trading LLC trimmed7,771$102K0.1%2025-Q1 stale
Camelot Portfolios, LLC trimmed6,362$100K0.1%2025-Q4 stale
Headlands Technologies LLC added2,016$27K0.0%2025-Q2 stale
Point72 Asia (Singapore) Pte. Ltd. new810$11K0.0%2025-Q2 stale
Boreal Capital Management LLC new400$5K0.0%2025-Q2 stale
SIMPLEX TRADING, LLC trimmed403$5K0.0%2025-Q2 stale
Legal & General Group Plc308$5K0.0%2025-Q3 stale
US BANCORP \DE\125$2K0.0%2025-Q2 stale
RAYMOND JAMES FINANCIAL INC new30$3990.0%2025-Q2 stale
PNC Financial Services Group, Inc. added23$3590.0%2025-Q3 stale
BARCLAYS PLC trimmed11$1730.0%2025-Q3 stale
PRINCIPAL SECURITIES, INC.12$1580.0%2025-Q1 stale
SBI Securities Co., Ltd. trimmed1$160.0%2025-Q3 stale
CONCOURSE FINANCIAL GROUP SECURITIES, INC.00.0%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.

HoldersTotal shares

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.

Learn how to read institutional ownership