GCT SEMICONDUCTOR HOLDING IN (GCTS) Stock Ownership and Short Interest
USA - New York Stock Exchange - NYSE:GCTS - US36170N1072 - Common Stock
1.29 USD
-0.12 (-8.51%)
1.31 USD
+0.02 (+1.55%)
| Shares Outstanding | 57.10M |
| Float | 43.59M |
| Float Short Interest Percentage | 4.85% |
| Owners (insider) | 4.58% |
| Owners (institutional) | 13.73% |
| Owners (insider) change | 6.43% |
| Owners (institutional) change | -15.13% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Nov 25, 2025 | Shin Hyunsoo | Open Market Purchase | 16725 | 1.28 | $ 21,408.00 |
| Nov 20, 2025 | Shin Hyunsoo | Open Market Purchase | 28633 | 1.28 | $ 36,650.24 |
| Sep 30, 2025 | Shin Hyunsoo | Grant | 18092 | 0.00 | $ 0.00 |
| Sep 30, 2025 | Lee Kyeongho | Grant | 18092 | 0.00 | $ 0.00 |
| Sep 30, 2025 | Chun Kukjin | Grant | 18092 | 0.00 | $ 0.00 |
| Sep 30, 2025 | CHAN NELSON C | Grant | 18092 | 0.00 | $ 0.00 |
| Sep 30, 2025 | Barker Robert | Grant | 18092 | 0.00 | $ 0.00 |
| Sep 30, 2025 | TUDER JEFFREY | Grant | 18092 | 0.00 | $ 0.00 |
| Sep 26, 2025 | Schlaefer John | Other Aquisition | 555 | 0.00 | $ 0.00 |
| Sep 19, 2025 | Kim Jeemee | Grant | 75000 | 0.00 | $ 0.00 |
| Sep 19, 2025 | Schlaefer John | Grant | 75000 | 0.00 | $ 0.00 |
| Sep 19, 2025 | Sum Alex | Grant | 75000 | 0.00 | $ 0.00 |
| Sep 19, 2025 | Cheng Edmond | Grant | 75000 | 0.00 | $ 0.00 |
| Sep 12, 2025 | Shin Hyunsoo | Open Market Purchase | 44067 | 1.51 | $ 66,541.17 |
| Sep 4, 2025 | Shin Hyunsoo | Open Market Purchase | 18550 | 1.28 | $ 23,785.00 |
| Aug 15, 2025 | Shin Hyunsoo | Open Market Purchase | 121000 | 1.26 | $ 152,460.00 |
| Jun 30, 2025 | TUDER JEFFREY | Grant | 18456 | 0.00 | $ 0.00 |
| Jun 30, 2025 | Shin Hyunsoo | Grant | 18456 | 0.00 | $ 0.00 |
| Jun 30, 2025 | Lee Kyeongho | Grant | 18456 | 0.00 | $ 0.00 |
| Jun 30, 2025 | Chun Kukjin | Grant | 18456 | 0.00 | $ 0.00 |
| Jun 30, 2025 | CHAN NELSON C | Grant | 18456 | 0.00 | $ 0.00 |
| Jun 30, 2025 | Barker Robert | Grant | 18456 | 0.00 | $ 0.00 |
| Jun 10, 2025 | Shin Hyunsoo | Open Market Purchase | 85000 | 1.18 | $ 100,200.00 |
| Jun 4, 2025 | Shin Hyunsoo | Open Market Purchase | 160000 | 1.02 | $ 163,787.00 |
| May 23, 2025 | Shin Hyunsoo | Open Market Purchase | 77000 | 1.04 | $ 80,080.00 |
| May 20, 2025 | Shin Hyunsoo | Open Market Purchase | 86000 | 1.18 | $ 101,480.00 |
| Mar 31, 2025 | CHAN NELSON C | Grant | 16768 | 0.00 | $ 0.00 |
| Mar 31, 2025 | Barker Robert | Grant | 16768 | 0.00 | $ 0.00 |
| Mar 31, 2025 | Shin Hyunsoo | Grant | 16768 | 0.00 | $ 0.00 |
| Mar 31, 2025 | Chun Kukjin | Grant | 16768 | 0.00 | $ 0.00 |
| Mar 31, 2025 | Lee Kyeongho | Grant | 16768 | 0.00 | $ 0.00 |
| Mar 31, 2025 | TUDER JEFFREY | Grant | 16768 | 0.00 | $ 0.00 |
| Mar 26, 2025 | Concord Sponsor Group III LLC | Other Disposition | 3101241 | $ 0.00 | |
| Feb 19, 2025 | Sum Alex | Option Excercise | 13259 | 0.11 | $ 1,458.49 |
| Dec 31, 2024 | Chun Kukjin | Grant | 11802 | 0.00 | $ 0.00 |
| Dec 31, 2024 | CHAN NELSON C | Grant | 11802 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Barker Robert | Grant | 11802 | 0.00 | $ 0.00 |
| Dec 31, 2024 | TUDER JEFFREY | Grant | 11802 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Shin Hyunsoo | Grant | 11802 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Lee Kyeongho | Grant | 11802 | 0.00 | $ 0.00 |