ICHOR HOLDINGS ICHR
SHS · Common Stock · CUSIP G4740B105 · ISIN KYG4740B1059
- SectorTechnology
- IndustrySemiconductors & Related Devices
- HeadquartersFremont, CA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($863.8k this quarter). Holder counts are more reliable. Shares outstanding: 37.5m as of 2026-07-28, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $112.14. Options: 9 managers hold calls ($43.1m notional), 8 hold puts ($22.6m).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 154 |
| Q4 2022 | 158 |
| Q1 2023 | 162 |
| Q2 2023 | 163 |
| Q3 2023 | 160 |
| Q4 2023 | 167 |
| Q1 2024 | 193 |
| Q2 2024 | 186 |
| Q3 2024 | 199 |
| Q4 2024 | 197 |
| Q1 2025 | 190 |
| Q2 2025 | 173 |
| Q3 2025 | 192 |
| Q4 2025 | 177 |
| Q1 2026 | 251 |
| Q2 2026 | 330 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 105 | 79 |
| Q4 2024 | 96 | 81 |
| Q1 2025 | 84 | 100 |
| Q2 2025 | 101 | 89 |
| Q3 2025 | 111 | 81 |
| Q4 2025 | 90 | 104 |
| Q1 2026 | 155 | 85 |
| Q2 2026 | 199 | 123 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $7.4m | $3.0m | 0.41 |
| Q4 2025 | $4.8m | $2.3m | 0.49 |
| Q1 2026 | $13.2m | $7.4m | 0.56 |
| Q2 2026 | $43.1m | $22.6m | 0.53 |
Biggest buyers
| Capital International Investors | New | +2.0m |
| Invesco Ltd. | Added | +1.1m |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | New | +465.0k |
| WELLINGTON MANAGEMENT GROUP LLP | Added | +390.0k |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Added | +342.6k |
| Evergreen Quality Fund GP, Ltd. | New | +324.8k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +280.6k |
| Divisadero Street Capital Management, LP | New | +200.6k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | New | +159.3k |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +150.8k |
Biggest sellers
| D. E. Shaw & Co., Inc. | Reduced | -859.9k |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | Reduced | -554.8k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -470.0k |
| KENNEDY CAPITAL MANAGEMENT LLC | Reduced | -454.9k |
| DEUTSCHE BANK AG\ | Reduced | -289.8k |
| Harvey Partners, LLC | Reduced | -263.3k |
| ROYCE & ASSOCIATES LP | Reduced | -241.2k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -239.1k |
| CITADEL ADVISORS LLC | Reduced | -208.2k |
| AMERIPRISE FINANCIAL INC | Reduced | -198.9k |
Biggest calls
| CITADEL ADVISORS LLC | Added | $13.3m118.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $11.4m101.7k shares |
| JANE STREET GROUP, LLC | Added | $9.2m81.5k shares |
| IMC-Chicago, LLC | Added | $7.1m63.5k shares |
| SIMPLEX TRADING, LLC | Added | $673.7k6.0k shares |
| GROUP ONE TRADING LLC | Unchanged | $538.9k4.8k shares |
| HUB Investment Partners, LLC | New | $482.8k4.3k shares |
| Point72 Asset Management, L.P. | New | $359.3k3.2k shares |
| Walleye Capital LLC | Reduced | $11.2k100 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $8.5m76.0k shares |
| CITADEL ADVISORS LLC | Reduced | $5.3m46.8k shares |
| JANE STREET GROUP, LLC | Added | $3.8m34.2k shares |
| IMC-Chicago, LLC | Added | $3.7m32.8k shares |
| SIMPLEX TRADING, LLC | Added | $808.4k7.2k shares |
| GROUP ONE TRADING LLC | Added | $258.2k2.3k shares |
| Point72 Asset Management, L.P. | New | $190.9k1.7k shares |
| Walleye Capital LLC | Reduced | $78.6k700 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-07-18 | 15.2% |
| Invesco Ltd. 13G · institution +3.1 pts · filed 2026-08-13 | 8.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution +1.0 pts · filed 2026-07-31 | 6.1% |
| Capital International Investors 13G · institution new · filed 2026-08-12 | 5.9% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-07-31 | 5.0% |
Fell to 5% or below in the last year: BARROW HANLEY MEWHINNEY & STRAUSS LLC (3.4%, 2026-08-12), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), MACQUARIE GROUP LTD (0.0%, 2025-11-13), WELLINGTON MANAGEMENT GROUP LLP (5.0%, 2025-11-12)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 2 | $2.0m | — |
| Q1 2025 | 0 | — | 2 | $4.1m | $4.0m |
| Q2 2025 | 1 | $168.6k | 0 | — | — |
| Q3 2025 | 2 | $521.9k | 0 | — | — |
| Q4 2025 | 1 | $298.1k | 0 | — | — |
| Q1 2026 | 0 | — | 6 | $5.7m | — |
| Q2 2026 | 0 | — | 5 | $5.7m | $2.8m |
| Q3 2026 | 0 | — | 4 | $2.4m | $2.4m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-09-15 | MacKenzie Iain Director | Sold plan | $1.0m20.0k shares |
| 2026-09-08 | Swyt Greg Chief Financial Officer | Sold plan | $120.0k2.1k shares |
| 2026-09-01 | RAGSDALE BRUCE Chief Operating Officer | Sold plan | $549.8k10.6k shares |
| 2026-08-19 | BARROS PHILIP RYAN SR. Chief Executive Officer, director | Sold plan | $81.3k1.3k shares |
| 2026-08-18 | MacKenzie Iain Director | Sold plan | $653.2k9.9k shares |
| 2026-06-08 | Swyt Greg Chief Financial Officer | Sold plan | $455.6k6.8k shares |
| 2026-06-04 | BARROS PHILIP RYAN SR. Chief Executive Officer, director | Sold plan | $962.0k13.7k shares |
| 2026-06-02 | Black Laura A. Director | Sold | $1.5m20.0k shares |
| 2026-05-28 | Swyt Greg Chief Financial Officer | Sold plan | $1.4m19.7k shares |
| 2026-05-19 | Titinger Jorge Director | Sold | $256.8k4.0k shares |
| 2026-05-13 | Haugen Marc Director | Sold | $403.6k5.3k shares |
| 2026-05-08 | Haugen Marc Director | Sold | $715.6k9.9k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 5.3m $597.6m | Added +89.5k |
| Invesco Ltd. 0.03% of their portfolio | 2.9m $325.9m | Added +1.1m |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.01% of their portfolio | 2.1m $232.3m | Added +342.6k |
| Capital International Investors 0.05% of their portfolio | 2.0m $229.5m | New |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.5m $166.3m | Added +35.4k |
| STATE STREET CORP 0.00% of their portfolio | 1.4m $153.2m | Added +92.7k |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC 0.40% of their portfolio | 1.2m $133.1m | Reduced -554.8k |
| WELLINGTON MANAGEMENT GROUP LLP 0.02% of their portfolio | 1.1m $124.5m | Added +390.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 1.0m $114.7m | Added +150.8k |
| Nuveen, LLC 0.02% of their portfolio | 798.3k $89.6m | Reduced -160.1k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 778.8k $87.4m | Reduced -143.1k |
| D. E. Shaw & Co., Inc. 0.05% of their portfolio | 652.2k $73.2m | Reduced -859.9k |
| MARSHALL WACE, LLP 0.06% of their portfolio | 641.0k $72.0m | Reduced -47.8k |
| ROYCE & ASSOCIATES LP 0.55% of their portfolio | 608.1k $68.3m | Reduced -241.2k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 571.1k $64.1m | Reduced -62.7k |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 0.08% of their portfolio | 465.0k $52.2m | New |
| Driehaus Capital Management LLC 0.28% of their portfolio | 432.3k $48.5m | Added +134.0k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 394.2k $44.3m | Reduced -198.9k |
| DEUTSCHE BANK AG\ 0.01% of their portfolio | 381.6k $42.8m | Reduced -289.8k |
| PINNACLE ASSOCIATES LTD 0.47% of their portfolio | 379.4k $42.6m | Reduced -28.9k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 375.7k $42.2m | Added +44.4k |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 367.4k $41.3m | Reduced -470.0k |
| KENNEDY CAPITAL MANAGEMENT LLC 0.71% of their portfolio | 357.0k $40.1m | Reduced -454.9k |
| Evergreen Quality Fund GP, Ltd. 0.59% of their portfolio | 324.8k $36.5m | New |
| MORGAN STANLEY 0.00% of their portfolio | 319.0k $35.8m | Reduced -190.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.05% of their portfolio | 296.4k $33.3m | Added +280.6k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 256.6k $28.8m | Reduced -52.4k |
| VANGUARD FIDUCIARY TRUST CO 0.01% of their portfolio | 247.6k $27.8m | Added +25.7k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 235.3k $24.8m | Added +118.2k |
| Harvey Partners, LLC 1.60% of their portfolio | 205.9k $23.1m | Reduced -263.3k |
| Divisadero Street Capital Management, LP 0.53% of their portfolio | 200.6k $22.5m | New |
| Public Sector Pension Investment Board 0.06% of their portfolio | 194.2k $21.8m | Added +71.1k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 183.7k $20.6m | Reduced -12.8k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 180.4k $20.3m | Added +95.5k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 169.9k $19.1m | Added +2.5k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.03% of their portfolio | 159.3k $17.9m | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 148.3k $16.6m | Added +42.7k |
| NEXT CENTURY GROWTH INVESTORS LLC 0.85% of their portfolio | 142.6k $16.0m | Reduced -44.4k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 141.6k $15.9m | Reduced -145.9k |
| AXIOM INVESTORS LLC /DE 0.14% of their portfolio | 140.6k $15.8m | Reduced -125.0k |
| Trexquant Investment LP 0.09% of their portfolio | 129.2k $14.5m | Added +106.4k |
| CloudAlpha Capital Management Limited/Hong Kong 1.28% of their portfolio | 115.6k $13.0m | New |
| Linden Thomas Advisory Services, LLC 1.04% of their portfolio | 115.3k $12.9m | Added +12.6k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 110.8k $12.4m | Reduced -239.1k |
| SG Capital Management LLC 1.12% of their portfolio | 109.8k $12.3m | Added +13.3k |
| PRUDENTIAL FINANCIAL INC 0.01% of their portfolio | 106.3k $11.9m | Added +79.5k |
| Connor, Clark & Lunn Investment Management Ltd. 0.02% of their portfolio | 105.6k $11.9m | Reduced -32.1k |
| RICE HALL JAMES & ASSOCIATES, LLC 0.57% of their portfolio | 104.3k $11.7m | Reduced -50.1k |
| Russell Investments Group, Ltd. 0.01% of their portfolio | 104.0k $11.7m | Reduced -39.1k |
| Rockefeller Capital Management L.P. 0.02% of their portfolio | 98.8k $11.1m | Added +95.4k |
| Assenagon Asset Management S.A. 0.01% of their portfolio | 92.0k $10.3m | New |
| Palisades Investment Partners, LLC 2.87% of their portfolio | 89.7k $10.1m | New |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 84.7k $9.5m | Reduced -11.9k |
| Alberta Investment Management Corp 0.05% of their portfolio | 84.6k $9.5m | New |
| UBS Group AG 0.00% of their portfolio | 79.4k $8.9m | Reduced -993 |
| Legal & General Group Plc 0.00% of their portfolio | 78.3k $8.8m | Added +3.8k |
| ALGERT GLOBAL LLC 0.10% of their portfolio | 73.9k $8.3m | New |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 71.8k $8.1m | Added +5.6k |
| SEI INVESTMENTS CO 0.01% of their portfolio | 71.5k $8.0m | Reduced -42.0k |
| Swiss National Bank 0.00% of their portfolio | 68.0k $7.6m | Added +300 |
| HEARTLAND ADVISORS INC 0.34% of their portfolio | 67.5k $7.6m | Reduced -132.5k |
| LPL Financial LLC 0.00% of their portfolio | 64.3k $7.2m | Added +44.3k |
| ExodusPoint Capital Management, LP 0.07% of their portfolio | 63.5k $7.1m | Added +41.9k |
| Informed Momentum Co LLC 0.58% of their portfolio | 58.3k $6.5m | Reduced -896 |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 57.0k $6.4m | Reduced -2.2k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio | 54.3k $6.1m | Added +42.9k |
| 1492 Capital Management LLC 1.55% of their portfolio | 46.7k $5.2m | Reduced -16.0k |
| OSAIC HOLDINGS, INC. 0.01% of their portfolio | 46.4k $5.2m | Reduced -49.1k |
| TUDOR INVESTMENT CORP ET AL 0.02% of their portfolio | 45.3k $5.1m | Added +32.7k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 43.3k $2.0m | Added +10.3k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 41.6k $4.7m | New |
| Jupiter Topco LLC 0.00% of their portfolio | 39.9k $4.5m | First filing |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 39.7k $4.5m | Reduced -1.1k |
| Point72 Asset Management, L.P. 0.01% of their portfolio | 37.3k $4.2m | Reduced -53.0k |
| Calamos Advisors LLC 0.01% of their portfolio | 35.1k $3.9m | Reduced -5.0k |
| XTX Topco Ltd 0.05% of their portfolio | 34.0k $3.8m | Reduced -6.1k |
| PANAGORA ASSET MANAGEMENT INC 0.01% of their portfolio | 33.1k $3.7m | Added +19.9k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 33.0k $3.7m | New |
| DIKER MANAGEMENT LLC 2.81% of their portfolio | 32.5k $3.7m | Added +2.5k |
| BARCLAYS PLC 0.00% of their portfolio | 32.5k $3.6m | Reduced -12.5k |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 32.5k $3.6m | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 32.0k $3.6m | Reduced -11.1k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 31.6k $3.5m | Reduced -134.0k |
| 4D Advisors, LLC 1.29% of their portfolio | 30.0k $3.4m | Reduced -70.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 28.8k $3.2m | Added +3.5k |
| Quantinno Capital Management LP 0.00% of their portfolio | 28.4k $3.2m | Reduced -692 |
| De Lisle Partners LLP 0.34% of their portfolio | 27.5k $3.1m | New |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 27.3k $3.1m | Reduced -89.0k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 25.4k $2.9m | Added +2.8k |
| GABELLI FUNDS LLC 0.02% of their portfolio | 24.0k $2.7m | Added +3.0k |
| Pathstone Holdings, LLC 0.01% of their portfolio | 22.4k $2.5m | Added +1.2k |
| Creative Planning 0.00% of their portfolio | 21.7k $2.4m | Added +6.0k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 21.3k $2.4m | Reduced -5.6k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.04% of their portfolio | 21.1k $2.4m | New |
| NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio | 20.7k $2.3m | Added +676 |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio | 20.7k $2.3m | New |
| CAMBIAR INVESTORS LLC 0.10% of their portfolio | 20.6k $2.3m | Reduced -19.9k |
| CITIGROUP INC 0.00% of their portfolio | 20.5k $2.3m | Added +14.8k |
| MetLife Investment Management, LLC 0.01% of their portfolio | 20.4k $2.3m | Added +2.0k |
| Engineers Gate Manager LP 0.03% of their portfolio | 19.8k $2.2m | Reduced -39.8k |