Who owns Ichor Holdings (ICHR)
Which tracked institutional funds hold ICHR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ICHR 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
The tracked-fund tape on ICHR is one-sided between 2026-Q1 and 2026-Q2: 164 added or opened and 29 trimmed or exited — on balance accumulating.
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
ICHR’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 gap the other way — the median holder sizes ICHR more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ICHR 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 308 tracked filers holding ICHR, 186 increased or opened the position and 137 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
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 ICHR 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 44
- Capital International Investors$229M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$52M
- Evergreen Quality Fund GP, Ltd.$36M
- Divisadero Street Capital Management, LP$23M
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$18M
- CloudAlpha Capital Management Limited/Hong Kong$13M
Full exits 13
- FIRST SABREPOINT CAPITAL MANAGEMENT LP$8M
- HSBC HOLDINGS PLC$2M
- CREDIT AGRICOLE S A$1M
- GAMCO INVESTORS, INC. ET AL$1M
- SG Americas Securities, LLC$898K
- State of Alaska, Department of Revenue$854K
Largest adds
- BlackRock, Inc.$420M
- Invesco Ltd.$241M
- VANGUARD PORTFOLIO MANAGEMENT LLC$152M
- VANGUARD CAPITAL MANAGEMENT LLC$99M
- STATE STREET CORP$94M
- WELLINGTON MANAGEMENT GROUP LLP$93M
Largest trims
- CITADEL ADVISORS LLC$9M
- RAYMOND JAMES FINANCIAL INC$4M
- TWO SIGMA INVESTMENTS, LP$4M
- UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$4M
- Walleye Capital LLC$3M
- FRANKLIN RESOURCES INC$2M
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 | 5,322,218 | $598M | 16.4% | 2026-Q2 |
| Invesco Ltd. added | 2,902,939 | $326M | 8.9% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 2,069,168 | $232M | 6.4% | 2026-Q2 |
| Capital International Investors new | 2,043,596 | $229M | 6.3% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,481,002 | $166M | 4.6% | 2026-Q2 |
| STATE STREET CORP added | 1,364,833 | $153M | 4.2% | 2026-Q2 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC trimmed | 1,185,806 | $133M | 3.7% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 1,108,844 | $125M | 3.4% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,021,109 | $115M | 3.1% | 2026-Q2 |
| Nuveen, LLC trimmed | 798,252 | $90M | 2.5% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 778,771 | $87M | 2.4% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 652,188 | $73M | 2.0% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 641,030 | $72M | 2.0% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 608,109 | $68M | 1.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 571,103 | $64M | 1.8% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. new | 464,990 | $52M | 1.4% | 2026-Q2 |
| Driehaus Capital Management LLC added | 432,264 | $49M | 1.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 394,192 | $44M | 1.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 381,579 | $43M | 1.2% | 2026-Q2 |
| PINNACLE ASSOCIATES LTD trimmed | 379,392 | $43M | 1.2% | 2026-Q2 |
| NORTHERN TRUST CORP added | 375,674 | $42M | 1.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 367,403 | $41M | 1.1% | 2026-Q2 |
| KENNEDY CAPITAL MANAGEMENT LLC trimmed | 357,008 | $40M | 1.1% | 2026-Q2 |
| Evergreen Quality Fund GP, Ltd. new | 324,840 | $36M | 1.0% | 2026-Q2 |
| MORGAN STANLEY trimmed | 319,008 | $36M | 1.0% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 296,400 | $33M | 0.9% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 256,555 | $29M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 247,573 | $28M | 0.8% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 235,273 | $25M | 0.7% | 2026-Q2 |
| Harvey Partners, LLC trimmed | 205,874 | $23M | 0.6% | 2026-Q2 |
| Divisadero Street Capital Management, LP new | 200,621 | $23M | 0.6% | 2026-Q2 |
| Public Sector Pension Investment Board added | 194,248 | $22M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 183,676 | $21M | 0.6% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 180,364 | $20M | 0.6% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 169,897 | $19M | 0.5% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 159,257 | $18M | 0.5% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 148,252 | $17M | 0.5% | 2026-Q2 |
| NEXT CENTURY GROWTH INVESTORS LLC trimmed | 142,610 | $16M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 141,597 | $16M | 0.4% | 2026-Q2 |
| AXIOM INVESTORS LLC /DE trimmed | 140,585 | $16M | 0.4% | 2026-Q2 |
| Trexquant Investment LP added | 129,246 | $15M | 0.4% | 2026-Q2 |
| CloudAlpha Capital Management Limited/Hong Kong new | 115,582 | $13M | 0.4% | 2026-Q2 |
| Linden Thomas Advisory Services, LLC added | 115,336 | $13M | 0.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 110,850 | $12M | 0.3% | 2026-Q2 |
| SG Capital Management LLC added | 109,782 | $12M | 0.3% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 106,270 | $12M | 0.3% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 105,596 | $12M | 0.3% | 2026-Q2 |
| RICE HALL JAMES & ASSOCIATES, LLC trimmed | 104,284 | $12M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 103,994 | $12M | 0.3% | 2026-Q2 |
| Rockefeller Capital Management L.P. added | 98,812 | $11M | 0.3% | 2026-Q2 |
| Palisades Investment Partners, LLC new | 89,720 | $10M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 84,651 | $10M | 0.3% | 2026-Q2 |
| Alberta Investment Management Corp new | 84,600 | $9M | 0.3% | 2026-Q2 |
| UBS Group AG trimmed | 79,351 | $9M | 0.2% | 2026-Q2 |
| Legal & General Group Plc added | 78,280 | $9M | 0.2% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 73,869 | $8M | 0.2% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 71,814 | $8M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 71,494 | $8M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 68,000 | $8M | 0.2% | 2026-Q2 |
| HEARTLAND ADVISORS INC trimmed | 67,500 | $8M | 0.2% | 2026-Q2 |
| LPL Financial LLC added | 64,319 | $7M | 0.2% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 63,499 | $7M | 0.2% | 2026-Q2 |
| Informed Momentum Co LLC trimmed | 58,336 | $7M | 0.2% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 57,029 | $6M | 0.2% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 54,251 | $6M | 0.2% | 2026-Q2 |
| 1492 Capital Management LLC trimmed | 46,655 | $5M | 0.1% | 2026-Q2 |
| OSAIC HOLDINGS, INC. trimmed | 46,435 | $5M | 0.1% | 2026-Q2 |
| Assenagon Asset Management S.A. new | 45,998 | $5M | 0.1% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 45,339 | $5M | 0.1% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 41,608 | $5M | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 39,903 | $4M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 39,742 | $4M | 0.1% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 37,275 | $4M | 0.1% | 2026-Q2 |
| Calamos Advisors LLC trimmed | 35,065 | $4M | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 33,990 | $4M | 0.1% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC added | 33,146 | $4M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 32,967 | $4M | 0.1% | 2026-Q2 |
| DIKER MANAGEMENT LLC added | 32,522 | $4M | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 32,496 | $4M | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV new | 32,456 | $4M | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 32,015 | $4M | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 31,591 | $4M | 0.1% | 2026-Q2 |
| 4D Advisors, LLC trimmed | 30,000 | $3M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 28,842 | $3M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP trimmed | 28,368 | $3M | 0.1% | 2026-Q2 |
| De Lisle Partners LLP new | 27,500 | $3M | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 27,269 | $3M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 25,448 | $3M | 0.1% | 2026-Q2 |
| GABELLI FUNDS LLC added | 24,000 | $3M | 0.1% | 2026-Q2 |
| Pathstone Holdings, LLC added | 22,426 | $3M | 0.1% | 2026-Q2 |
| Creative Planning added | 21,700 | $2M | 0.1% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 21,265 | $2M | 0.1% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC new | 21,076 | $2M | 0.1% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 20,722 | $2M | 0.1% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 20,709 | $2M | 0.1% | 2026-Q2 |
| CAMBIAR INVESTORS LLC trimmed | 20,616 | $2M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 20,508 | $2M | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 20,445 | $2M | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP trimmed | 19,808 | $2M | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) added | 19,780 | $2M | 0.1% | 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.