Amkor Technology (AMKR) Trimmed by Harbor Mid Cap Value Fund on Valuation Concerns
The Harbor Capital Advisors released its “Mid Cap Value Fund’s” Q4 2025 investor letter. A copy of the letter can be downloaded here.
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | AQR Capital Management Cliff Asness | 3,299,975 | $130,283,016 | -22% | 0.07% |
| 2. | Point72 Asset Management Steve Cohen | 3,064,101 | $120,970,707 | +1716% | 0.14% |
| 3. | Discovery Capital Management Rob Citrone | 2,614,934 | $103,237,594 | 5.59% | |
| 4. | Fisher Asset Management Ken Fisher | 2,095,027 | $82,711,678 | +205% | 0.03% |
| 5. | SW Investment Management Stephen White | 1,400,000 | $55,272,000 | -48% | 14.7% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $21.85 | 441,589 | $9,648,719.65 | 3,789,479 | 2025-08-01 | Filing | |
| $21.85 | 441,589 | $9,648,719.65 | 3,789,479 | 2025-08-01 | Filing | |
| $21.85 | 441,589 | $9,648,719.65 | 3,789,479 | 2025-08-01 | Filing | |
| $21.85 | 441,589 | $9,648,719.65 | 3,789,479 | 2025-08-01 | Filing | |
| $21.85 | 441,589 | $9,648,719.65 | 3,789,479 | 2025-08-01 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.75 | 12,500 | $609,375.00 | 2,953 | 2026-02-24 | Filing | |
| $48.80 | 20,000 | $976,000.00 | 543,866 | 2026-02-24 | Filing | |
| $50.50 | 15,624 | $789,012.00 | 8,354 | 2026-02-25 | Filing | |
| $45.89 | 10,000 | $458,900.00 | 339,311 | 2026-02-17 | Filing | |
| $46.03 | 5,316 | $244,695.48 | 786 | 2026-02-17 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 15,704,172 | $620,000,711 | 0.01% | |
| 2. | 12,922,945 | $510,197,852 | 0.01% | |
| 3. | 12,772,891 | $504,286,543 | 0.11% | |
| 4. | 3,792,424 | $149,724,900 | 0.64% | |
| 5. | 3,576,888 | $141,215,610 | 0.07% |