GCT Semiconductor HoldingGCTS
13F holders, Q4 2025 (December 31)24holders −5
2new positions
8sold out
$1.20avg. 13F price*
At the end of Q4 2025, 24 institutions reported holding GCT Semiconductor Holding Inc. (GCTS) in their 13F filings, down 5 from Q3 2025. 2 opened new positions and 8 sold out. The largest holders were Vanguard Group Inc. ($2.4M), BlackRock, Inc. ($697K) and Geode Capital Management, LLC ($498K).
- Company
- GCT Semiconductor Holding Inc.
- CUSIP
- 36170N107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $38K |
| Exits | 8 | $388K |
All 13F filers, Q3 2025 → Q4 2025: 524,213 shares bought and 514,234 shares sold, net +9,979 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 24 holders
| Vanguard Group Inc. | 0.00% | Add +26.7% | 2,006,178 | $2.4M |
| BlackRock, Inc. | 0.00% | Add +2.3% | 580,536 | $697K |
| Geode Capital Management, LLC | 0.00% | Add +4.5% | 414,944 | $498K |
| GM Advisory Group, LLC | 0.01% | Reduce -58.3% | 162,887 | $195K |
| State Street Corp. | 0.00% | Add +8.9% | 144,689 | $174K |
| Team Hewins, LLC | 0.05% | No change | 125,640 | $151K |
| Bridgeway Capital Management, LLC | 0.00% | Add +50.0% | 75,000 | $90K |
| Bank of America Corp. | 0.00% | Reduce -0.3% | 63,432 | $76K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -31.9% | 63,080 | $76K |
| Northern Trust Corp. | 0.00% | No change | 62,701 | $75K |
| BRC Group Holdings, Inc. | 0.03% | No change | 56,818 | $68K |
| Engineers Gate Manager LP | 0.00% | Add +1.4% | 23,516 | $28K |
| XTX Topco Ltd | 0.00% | New | 21,257 | $26K |
| UBS Group AG | 0.00% | Add +1.1% | 19,837 | $24K |
| Morgan Stanley | 0.00% | Add +11.5% | 19,289 | $23K |
| Braeburn Wealth Management LLC | 0.01% | — | 15,500 | $19K |
| Jane Street Group, LLC | 0.00% | New | 10,367 | $12K |
| Cwm, LLC | 0.00% | Reduce -45.7% | 471 | $1K |
| BNP Paribas Financial Markets | 0.00% | Reduce -18.2% | 595 | $714 |
| JPMorgan Chase & Co. | 0.00% | Add +104.4% | 186 | $223 |
| FMR LLC | 0.00% | No change | 151 | $181 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -56.3% | 132 | $158 |
| Optiver Holding B.V. | 0.00% | Add +0.9% | 115 | $138 |
| Barclays PLC | 0.00% | No change | 2 | $2 |
"% of holder's portfolio" is GCTS's weight in each manager's 13F, not the share of GCT Semiconductor Holding Inc. the manager owns.