Who owns Ichor (ICHR)?
113 holders named in SEC filings declare between 56.6% and 88.7% of Ichor's shares outstanding, as of Sep 15, 2026. The largest are BlackRock (14.2%), Vanguard (10.3%) and Invesco (7.8%); the five largest hold 41.3% together. Another 223 institutions hold small positions worth 2.7%. At least 8.5% of the shares appear in no ownership filing: investors who do not have to report, mostly individuals. From Mar 31, 2026 to Jun 30, 2026, institutions that filed both quarters bought 21.0% and sold 15.8% of the shares, a net purchase of 5.2%; 105 opened a position, 89 added, 96 reduced and 24 sold out. Biggest buyers: Capital Group (+2.0M shares) and Invesco (+1.1M shares). Biggest sellers: D. E. Shaw (-859,876) and Millennium (-469,991). Schedule 13D/G filings since Mar 31, 2026: BARROW HANLEY MEWHINNEY & STRAUSS LLC fell below 5% (3.2% still declared) on Jun 30, 2026, Capital International Investors crossed 5% (5.5%) on Jun 30, 2026, Invesco Ltd. raised its stake to 7.8% on Jun 30, 2026 and Vanguard Portfolio Management raised its stake to 5.6% on Jun 30, 2026. Directors and officers, from their latest Form 4: Philip Ryan Barros Sr. (0.43%). Over time, 323 managers declared Ichor in their 13F for Q2 2026, against 163 for Q4 2019: together at most 96.9% of the shares outstanding, against 83.6%.
| Holder | Filing | Share of capital | As of | Holding since (13F) |
|---|---|---|---|---|
| BlackRock | 13F | 14.2% | Jun 30, 2026 | Q4 2019 or earlier |
| Vanguard | 13F | 10.3% | Jun 30, 2026 | Q4 2019 or earlier |
| Invesco | 13F | 7.8% | Jun 30, 2026 | Q4 2019 or earlier |
| Capital Group | 13F | 5.5% | Jun 30, 2026 | Q2 2026 |
| State Street | 13F | 3.6% | Jun 30, 2026 | Q4 2019 or earlier |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 13F | 3.2% | Jun 30, 2026 | Q2 2025 |
| Wellington | 13F | 3.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Geode Capital | 13F | 2.7% | Jun 30, 2026 | Q4 2019 or earlier |
| Nuveen | 13F | 2.1% | Jun 30, 2026 | Q4 2019 or earlier |
| Dimensional | 13F | 2.1% | Jun 30, 2026 | Q4 2019 or earlier |
| D. E. Shaw | 13F | 1.7% | Jun 30, 2026 | Q2 2024 |
| Marshall Wace | 13F | 1.7% | Jun 30, 2026 | Q1 2026 |
| ROYCE & ASSOCIATES LP | 13F | 1.6% | Jun 30, 2026 | Q4 2019 or earlier |
| Charles Schwab | 13F | 1.5% | Jun 30, 2026 | Q4 2019 or earlier |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 13F | 1.2% | Jun 30, 2026 | Q2 2026 |
| Driehaus Capital Management LLC | 13F | 1.2% | Jun 30, 2026 | Q1 2026 |
| Ameriprise Financial, Inc. | 13F | 1.1% | Jun 30, 2026 | Q4 2019 or earlier |
| Deutsche Bank | 13F | 1.0% | Jun 30, 2026 | Q4 2019 or earlier |
| PINNACLE ASSOCIATES LTD | 13F | 1.0% | Jun 30, 2026 | Q1 2021 |
| Northern Trust | 13F | 1.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Millennium | 13F | 0.98% | Jun 30, 2026 | Q2 2024 |
| KENNEDY CAPITAL MANAGEMENT LLC | 13F | 0.95% | Jun 30, 2026 | Q4 2019 or earlier |
| Evergreen Quality Fund GP, Ltd. | 13F | 0.87% | Jun 30, 2026 | Q2 2026 |
| Morgan Stanley | 13F | 0.85% | Jun 30, 2026 | Q4 2019 or earlier |
| Renaissance Technologies | 13F | 0.79% | Jun 30, 2026 | Q3 2025 |
Ichor institutional ownership over time
| Quarter | 13F managers | Share of the company (upper bound) | Value declared | Held by stock pickers |
|---|---|---|---|---|
| Q4 2019 | 163 | 83.6% | $637.9M | 57.9% |
| Q4 2020 | 177 | 93.9% | $655.9M | 59.1% |
| Q4 2021 | 188 | 87.5% | $1.1B | 58.2% |
| Q4 2022 | 153 | 92.1% | $711.5M | 59.3% |
| Q4 2023 | 164 | 95.3% | $942.0M | 57.1% |
| Q4 2024 | 193 | 94.5% | $1.0B | 53.9% |
| Q4 2025 | 173 | 99.1% | $628.4M | 49.0% |
| Q2 2026 | 323 | 96.9% | $3.8B | 49.3% |
From SEC Form 13F, every quarter since the end of 2019, read like the current quarter: entities of a house summed, a value contradicting its share count set aside. The share of the company is an upper bound — two managers can declare the same shares — over the shares outstanding at that date.