Chen Chih-Ho

Track

Insider profile

Performance

Overall performance
Performance over holding periods
30 days 90 days 120 days
Average return -0% 8.2% 15.1%
Success rate 50% 68% 82%
Transactions
2 50% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
Average return 1%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
Chen Chih-Ho's trades of Taiwan Semiconductor Manufacturing Co Ltd's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-09 2026-09-07
PP Planned purchase
12,523 -18.8%
428.77
US$2,157,780 		12,523 -18.8% 428.77 US$2,157,780
2026-08-10 2026-08-07
PP Planned purchase
61,697 +40.0%
129.25
US$54,004 		61,697 +40.0% 129.25 US$54,004
2026-07-16 2026-07-14
S Sale
35,448 -3.0%
265.52
US$4,861,974 		35,448 -3.0% 265.52 US$4,861,974
2026-07-16 2026-07-13
B Purchase
50 +13.8%
74.60
US$3,730 		50 +13.8% 74.60 US$3,730
2026-07-09 2026-07-07
PP Planned purchase
31 +29.2%
76.62
US$2,375 		31 +29.2% 76.62 US$2,375
2026-06-09 2026-06-05
PP Planned purchase
32 +43.2%
76.01
US$2,432 		32 +43.2% 76.01 US$2,432
2026-05-11 2026-05-08
PP Planned purchase
34 +85.0%
71.82
US$2,442 		34 +85.0% 71.82 US$2,442
2026-04-13 2026-04-09
PP Planned purchase
40 +inf%
57.87
US$2,315 		40 +inf% 57.87 US$2,315