Who owns Coherus Oncology (CHRS)
Which tracked institutional funds hold CHRS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CHRS company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-17). 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
The tracked-fund tape on CHRS is one-sided between 2026-Q1 and 2026-Q2: 1 added or opened and 22 trimmed or exited — on balance reducing.
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
CHRS’s largest tracked holder by dollar value, Timothy G. Youngquist 2020 Irrevocable Trust, sizes it at 3.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 3.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CHRS 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 142 tracked filers holding CHRS, 72 increased or opened the position and 68 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 CHRS 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 1
- Sixth Street Partners Management Company, L.P.$2M
Full exits 5
- C WorldWide Group Holding A/S$3M
- TANG CAPITAL MANAGEMENT LLC$3M
- Propel Bio Management, LLC$2M
- GSA CAPITAL PARTNERS LLP$540K
- Informed Momentum Co LLC$524K
Largest trims
- Timothy G. Youngquist 2020 Irrevocable Trust$3M
- Alyeska Investment Group, L.P.$1M
- SAMSARA BIOCAPITAL, LLC$994K
- VANGUARD CAPITAL MANAGEMENT LLC$886K
- Kohlberg Kravis Roberts & Co. L.P.$881K
- PANAGORA ASSET MANAGEMENT INC$874K
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 |
|---|---|---|---|---|
| Timothy G. Youngquist 2020 Irrevocable Trust added | 13,050,623 | $18M | 14.6% | 2026-Q2 |
| BlackRock, Inc. added | 12,003,316 | $17M | 13.4% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 5,949,490 | $8M | 6.7% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,685,567 | $5M | 4.1% | 2026-Q2 |
| SAMSARA BIOCAPITAL, LLC | 3,428,571 | $5M | 3.8% | 2026-Q2 |
| Kohlberg Kravis Roberts & Co. L.P. | 3,036,076 | $4M | 3.3% | 2026-Q2 |
| STATE STREET CORP added | 2,382,305 | $3M | 2.7% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 2,259,412 | $3M | 2.5% | 2026-Q2 |
| CM Management, LLC | 2,100,000 | $3M | 2.3% | 2026-Q2 |
| Alyeska Investment Group, L.P. trimmed | 1,733,234 | $2M | 1.9% | 2026-Q2 |
| Hudson Bay Capital Management LP trimmed | 1,693,000 | $2M | 1.9% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 1,330,201 | $2M | 1.5% | 2026-Q2 |
| Sixth Street Partners Management Company, L.P. new | 1,228,069 | $2M | 1.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,228,069 | $2M | 1.4% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC trimmed | 1,137,325 | $2M | 1.3% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,129,470 | $2M | 1.3% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 1,015,991 | $1M | 1.1% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 899,999 | $1M | 1.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 883,454 | $1M | 1.0% | 2026-Q2 |
| UBS Group AG added | 760,358 | $1M | 0.9% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 602,075 | $843K | 0.7% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 563,056 | $788K | 0.6% | 2026-Q2 |
| STRS OHIO added | 395,600 | $554K | 0.4% | 2026-Q2 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed | 391,000 | $547K | 0.4% | 2026-Q2 |
| Invesco Ltd. added | 353,922 | $495K | 0.4% | 2026-Q2 |
| Bank of New York Mellon Corp added | 319,687 | $448K | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 302,528 | $424K | 0.3% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 221,900 | $375K | 0.3% | 2026-Q2 |
| Jefferies Financial Group Inc. | 252,000 | $353K | 0.3% | 2026-Q2 |
| Nuveen, LLC added | 250,749 | $351K | 0.3% | 2026-Q2 |
| MORGAN STANLEY added | 230,748 | $323K | 0.3% | 2026-Q2 |
| Tyche Wealth Partners LLC trimmed | 201,202 | $282K | 0.2% | 2026-Q2 |
| BARCLAYS PLC added | 201,143 | $282K | 0.2% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 162,353 | $227K | 0.2% | 2026-Q2 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 159,990 | $224K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 142,361 | $199K | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 140,870 | $197K | 0.2% | 2026-Q2 |
| PVG ASSET MANAGEMENT CORP trimmed | 133,235 | $187K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 127,621 | $179K | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 123,497 | $173K | 0.1% | 2026-Q2 |
| Summit Financial, LLC added | 114,861 | $161K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 112,903 | $158K | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 109,627 | $153K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 108,750 | $153K | 0.1% | 2026-Q2 |
| Shay Capital LLC | 105,326 | $147K | 0.1% | 2026-Q2 |
| Corient Private Wealth LP trimmed | 100,000 | $140K | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC | 91,895 | $131K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 78,613 | $110K | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 76,629 | $107K | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 74,607 | $104K | 0.1% | 2026-Q2 |
| Headlands Technologies LLC trimmed | 69,191 | $97K | 0.1% | 2026-Q2 |
| SteelPeak Wealth, LLC | 69,000 | $97K | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 62,255 | $96K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 66,066 | $96K | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 66,152 | $93K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 64,342 | $90K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 60,186 | $84K | 0.1% | 2026-Q2 |
| Canton Hathaway, LLC new | 58,230 | $82K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 57,809 | $81K | 0.1% | 2026-Q2 |
| Mariner, LLC added | 52,167 | $73K | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 50,613 | $71K | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 48,167 | $67K | 0.1% | 2026-Q2 |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC added | 42,958 | $62K | 0.0% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 42,111 | $59K | 0.0% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 38,663 | $54K | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 38,620 | $54K | 0.0% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP | 35,397 | $50K | 0.0% | 2026-Q2 |
| Carr Financial Group Corp | 35,195 | $49K | 0.0% | 2026-Q2 |
| Vanguard Personalized Indexing Management, LLC trimmed | 33,150 | $46K | 0.0% | 2026-Q2 |
| Cetera Investment Advisers added | 31,927 | $45K | 0.0% | 2026-Q2 |
| INTECH INVESTMENT MANAGEMENT LLC added | 31,607 | $44K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey | 28,230 | $40K | 0.0% | 2026-Q2 |
| VANGUARD GROUP INC trimmed | 10,028,893 | $14M | 11.4% | 2025-Q4 stale |
| C WorldWide Group Holding A/S | 1,928,464 | $3M | 2.6% | 2026-Q1 stale |
| TANG CAPITAL MANAGEMENT LLC trimmed | 1,886,748 | $3M | 2.5% | 2026-Q1 stale |
| Propel Bio Management, LLC new | 1,420,550 | $2M | 1.9% | 2026-Q1 stale |
| MACQUARIE GROUP LTD | 899,999 | $1M | 1.2% | 2025-Q3 stale |
| Rubric Capital Management LP trimmed | 867,800 | $635K | 0.5% | 2025-Q2 stale |
| GSA CAPITAL PARTNERS LLP trimmed | 319,655 | $540K | 0.4% | 2026-Q1 stale |
| Informed Momentum Co LLC new | 309,801 | $524K | 0.4% | 2026-Q1 stale |
| Tejara Capital Ltd added | 698,770 | $511K | 0.4% | 2025-Q2 stale |
| MARSHALL WACE, LLP added | 264,745 | $447K | 0.4% | 2026-Q1 stale |
| TWO SIGMA ADVISERS, LP added | 307,600 | $437K | 0.3% | 2025-Q4 stale |
| Simplify Asset Management Inc. new | 253,140 | $428K | 0.3% | 2026-Q1 stale |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 131,360 | $223K | 0.2% | 2025-Q4 stale |
| ACADIAN ASSET MANAGEMENT LLC added | 117,866 | $198K | 0.2% | 2026-Q1 stale |
| Graham Capital Management, L.P. added | 231,255 | $169K | 0.1% | 2025-Q2 stale |
| Dauntless Investment Group, LLC new | 76,087 | $129K | 0.1% | 2026-Q1 stale |
| CWM, LLC added | 70,341 | $119K | 0.1% | 2026-Q1 stale |
| Cambridge Investment Research Advisors, Inc. trimmed | 43,576 | $74K | 0.1% | 2026-Q1 stale |
| AMERICAN CENTURY COMPANIES INC new | 43,242 | $73K | 0.1% | 2026-Q1 stale |
| Diversified Trust Co added | 38,471 | $65K | 0.1% | 2026-Q1 stale |
| SG Americas Securities, LLC trimmed | 32,797 | $55K | 0.0% | 2026-Q1 stale |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 37,207 | $53K | 0.0% | 2025-Q4 stale |
| WOLVERINE TRADING, LLC added | 30,360 | $52K | 0.0% | 2025-Q3 stale |
| Stonepine Capital Management, LLC trimmed | 62,700 | $46K | 0.0% | 2025-Q2 stale |
| Corebridge Financial, Inc. trimmed | 55,061 | $44K | 0.0% | 2025-Q1 stale |
| Virtu Financial LLC added | 25,835 | $44K | 0.0% | 2026-Q1 stale |
| State of Wyoming trimmed | 49,099 | $40K | 0.0% | 2025-Q1 stale |
| NINE MASTS CAPITAL Ltd new | 23,018 | $39K | 0.0% | 2026-Q1 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.