Who owns Chimera Investment (CIM)
Which tracked institutional funds hold CIM, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CIM 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
37 tracked funds added or opened CIM while 22 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
CIM’s largest tracked holder by dollar value, BlackRock, Inc., 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 CIM 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 186 tracked filers holding CIM, 108 increased or opened the position and 90 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 CIM 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 5
- Private Advisor Group, LLC$2M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$1M
- Simplicity Wealth,LLC$940K
- HSBC HOLDINGS PLC$650K
- Edgestream Partners, L.P.$585K
Full exits 10
- LSV ASSET MANAGEMENT$16M
- FIRST TRUST ADVISORS LP$7M
- SG Americas Securities, LLC$5M
- NORGES BANK$2M
- MARSHALL WACE, LLP$1M
- Penserra Capital Management LLC$1M
Largest adds
- BlackRock, Inc.$15M
- GEODE CAPITAL MANAGEMENT, LLC$5M
- THORNBURG INVESTMENT MANAGEMENT INC$5M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$5M
- VANGUARD CAPITAL MANAGEMENT LLC$4M
- VANGUARD PORTFOLIO MANAGEMENT LLC$4M
Largest trims
- Qube Research & Technologies Ltd$4M
- CITIGROUP INC$3M
- ALGERT GLOBAL LLC$3M
- GOLDMAN SACHS GROUP INC$2M
- Mitsubishi UFJ Trust & Banking Corp$2M
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC$1M
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 |
|---|---|---|---|---|
| BlackRock, Inc. added | 7,855,125 | $105M | 17.6% | 2026-Q2 |
| THORNBURG INVESTMENT MANAGEMENT INC added | 5,511,923 | $74M | 12.3% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 3,669,334 | $49M | 8.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 3,569,943 | $48M | 8.0% | 2026-Q2 |
| Allianz Asset Management GmbH added | 2,274,507 | $30M | 5.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,168,198 | $29M | 4.9% | 2026-Q2 |
| STATE STREET CORP added | 2,029,275 | $28M | 4.7% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 1,542,196 | $21M | 3.5% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,384,672 | $18M | 3.1% | 2026-Q2 |
| WOLVERINE ASSET MANAGEMENT LLC added | 1,112,637 | $15M | 2.5% | 2026-Q2 |
| Leeward Investments, LLC - MA trimmed | 1,075,853 | $14M | 2.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 1,035,135 | $14M | 2.3% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP trimmed | 798,907 | $11M | 1.8% | 2026-Q2 |
| NORTHERN TRUST CORP added | 773,432 | $10M | 1.7% | 2026-Q2 |
| MORGAN STANLEY trimmed | 585,911 | $8M | 1.3% | 2026-Q2 |
| Verition Fund Management LLC added | 561,734 | $7M | 1.3% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 548,464 | $7M | 1.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 472,143 | $6M | 1.1% | 2026-Q2 |
| UBS Group AG trimmed | 440,890 | $6M | 1.0% | 2026-Q2 |
| Bank of New York Mellon Corp added | 417,899 | $6M | 0.9% | 2026-Q2 |
| RITHOLTZ WEALTH MANAGEMENT added | 412,123 | $5M | 0.9% | 2026-Q2 |
| MARINER INVESTMENT GROUP LLC | 378,899 | $5M | 0.8% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 369,053 | $5M | 0.8% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 266,523 | $4M | 0.6% | 2026-Q2 |
| Nuveen, LLC added | 233,999 | $3M | 0.5% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 219,872 | $3M | 0.5% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 213,850 | $3M | 0.5% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 174,318 | $2M | 0.4% | 2026-Q2 |
| Swiss National Bank trimmed | 163,027 | $2M | 0.4% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 161,166 | $2M | 0.4% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 150,111 | $2M | 0.3% | 2026-Q2 |
| LPL Financial LLC added | 146,885 | $2M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 145,661 | $2M | 0.3% | 2026-Q2 |
| ALGERT GLOBAL LLC trimmed | 132,544 | $2M | 0.3% | 2026-Q2 |
| SEGALL BRYANT & HAMILL, LLC added | 128,247 | $2M | 0.3% | 2026-Q2 |
| Private Advisor Group, LLC new | 127,588 | $2M | 0.3% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 123,037 | $2M | 0.3% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 120,539 | $2M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 114,845 | $2M | 0.3% | 2026-Q2 |
| CAXTON ASSOCIATES LLP added | 113,055 | $2M | 0.3% | 2026-Q2 |
| Invesco Ltd. trimmed | 105,392 | $1M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 102,308 | $1M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 101,855 | $1M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 96,931 | $1M | 0.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. new | 94,900 | $1M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 93,546 | $1M | 0.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 90,832 | $1M | 0.2% | 2026-Q2 |
| VIRGINIA RETIREMENT SYSTEMS ET Al added | 89,503 | $1M | 0.2% | 2026-Q2 |
| BARCLAYS PLC trimmed | 88,448 | $1M | 0.2% | 2026-Q2 |
| Legal & General Group Plc added | 86,436 | $1M | 0.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 84,003 | $1M | 0.2% | 2026-Q2 |
| Campbell & CO Investment Adviser LLC added | 82,650 | $1M | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 79,857 | $1M | 0.2% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 73,041 | $974K | 0.2% | 2026-Q2 |
| Simplicity Wealth,LLC new | 70,482 | $940K | 0.2% | 2026-Q2 |
| Mariner, LLC trimmed | 61,797 | $824K | 0.1% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 59,225 | $790K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 53,640 | $716K | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP added | 51,834 | $691K | 0.1% | 2026-Q2 |
| Simplify Asset Management Inc. | 51,025 | $681K | 0.1% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC trimmed | 49,818 | $665K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 49,203 | $656K | 0.1% | 2026-Q2 |
| CITIGROUP INC trimmed | 48,900 | $652K | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 48,379 | $650K | 0.1% | 2026-Q2 |
| Edgestream Partners, L.P. new | 43,877 | $585K | 0.1% | 2026-Q2 |
| Investment Partners Asset Management, Inc. added | 41,747 | $557K | 0.1% | 2026-Q2 |
| Gallagher Fiduciary Advisors, LLC trimmed | 39,949 | $533K | 0.1% | 2026-Q2 |
| Atria Investments, Inc trimmed | 39,820 | $531K | 0.1% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 39,652 | $529K | 0.1% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 39,534 | $527K | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 37,434 | $499K | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 35,274 | $471K | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 33,861 | $452K | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 33,586 | $448K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 32,723 | $437K | 0.1% | 2026-Q2 |
| KENNICOTT CAPITAL MANAGEMENT LLC added | 32,673 | $436K | 0.1% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 31,573 | $421K | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 31,511 | $420K | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) added | 30,797 | $411K | 0.1% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 30,098 | $402K | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 29,941 | $399K | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 29,792 | $391K | 0.1% | 2026-Q2 |
| Almitas Capital LLC | 29,177 | $389K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 27,308 | $364K | 0.1% | 2026-Q2 |
| Creative Planning added | 25,891 | $345K | 0.1% | 2026-Q2 |
| Graham Capital Management, L.P. trimmed | 25,847 | $345K | 0.1% | 2026-Q2 |
| Cetera Investment Advisers trimmed | 25,482 | $340K | 0.1% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 25,334 | $338K | 0.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 24,653 | $329K | 0.1% | 2026-Q2 |
| ARIZONA STATE RETIREMENT SYSTEM trimmed | 22,438 | $299K | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 21,480 | $287K | 0.0% | 2026-Q2 |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 20,384 | $271K | 0.0% | 2026-Q2 |
| INDEPENDENT FINANCIAL GROUP, LLC added | 19,557 | $261K | 0.0% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 19,553 | $261K | 0.0% | 2026-Q2 |
| NISA INVESTMENT ADVISORS, LLC trimmed | 19,227 | $266K | 0.0% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 18,428 | $246K | 0.0% | 2026-Q2 |
| ExodusPoint Capital Management, LP trimmed | 17,880 | $239K | 0.0% | 2026-Q2 |
| Vanguard Investments Australia, Ltd. | 17,818 | $238K | 0.0% | 2026-Q2 |
| IronBridge Private Wealth, LLC | 17,710 | $236K | 0.0% | 2026-Q2 |
| KLP KAPITALFORVALTNING AS | 17,366 | $238K | 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.