GCT Semiconductor Holding, Inc.
GCTS- Exchange
- NYSE
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001851961
No open-market purchases or sales by GCT Semiconductor Holding, Inc. insiders were filed in the last 90 days; 55 institutions reported holding it in 13F filings for Q2 2026, worth $37.3M in total; no superinvestor holds it.
Other share classesGCTS.WT
13F holders, Q1 2025
Institutional positions in GCT Semiconductor Holding, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 43
- +2 vs. Q4 2024
- Shares held
- 3.58M
- +495.5K (+16.1%) vs. Q4 2024
- Total value
- $5.87M
- −$1.22M (−17.2%) vs. Q4 2024
- New holders
- 5
- 13 more added
- Sold out
- 3
- 14 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GCTS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 55 | $37.3M |
| Q1 2026 | 34 | $5.07M |
| Q4 2025 | 24 | $4.64M |
| Q3 2025 | 29 | $5.84M |
| Q2 2025 | 31 | $6.25M |
| Q1 2025 | 43 | $5.87M |
| Q4 2024 | 41 | $7.10M |
| Q3 2024 | 41 | $10.5M |
| Q2 2024 | 33 | $14.6M |
| Q1 2024 | 8 | $9.01M |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding GCT Semiconductor Holding, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 881,941 | $1.45M | 0.00% | +147,742+20.1% | Added |
| BlackRock, Inc. | 868,313 | $1.42M | 0.00% | −8,120−0.9% | Reduced |
| UBS Group AG | 502,264 | $823.7K | 0.00% | +478,032+1,972.7% | Added |
| Geode Capital Management, LLC | 435,940 | $715.2K | 0.00% | +10,791+2.5% | Added |
| State Street Corp | 163,884 | $268.8K | 0.00% | +1,200+0.7% | Added |
| Northern Trust Corp | 107,826 | $176.8K | 0.00% | +1,341+1.3% | Added |
| Moore Capital Management, LP | 71,250 | $116.8K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 69,917 | $114.7K | 0.00% | +25,535+57.5% | Added |
| Periscope Capital Inc. | 65,000 | $106.6K | 0.06% | −35,000−35.0% | Reduced |
| B. Riley Financial, Inc. | 56,818 | $93.2K | 0.12% | +56,818 | New |
| 683 Capital Management, LLC | 51,689 | $84.8K | 0.01% | −48,311−48.3% | Reduced |
| FMR LLC | 46,802 | $76.8K | 0.00% | +6,737+16.8% | Added |
| Charles Schwab Investment Management Inc | 42,932 | $70.4K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 26,350 | $43.2K | 0.00% | +26,350 | New |
| Boothbay Fund Management, LLC | 25,971 | $42.6K | 0.00% | +25,971 | New |
| Morgan Stanley | 24,379 | $40.0K | 0.00% | −10,581−30.3% | Reduced |
| Quarry LP | 23,510 | $38.6K | 0.01% | +23,510 | New |
| AQR Capital Management LLC | 18,151 | $29.8K | 0.00% | +4,289+30.9% | Added |
| Bank of New York Mellon Corp | 16,028 | $26.3K | 0.00% | −20.0% | Reduced |
| Alliancebernstein L.P. | 14,980 | $24.6K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 12,179 | $20.0K | 0.00% | −16,619−57.7% | Reduced |
| Rhumbline Advisers | 11,862 | $19.4K | 0.00% | −39,465−76.9% | Reduced |
| Barclays PLC | 8,499 | $13.9K | 0.00% | −3,879−31.3% | Reduced |
| Bank of America Corp | 5,646 | $9.26K | 0.00% | −2,727−32.6% | Reduced |
| Tower Research Capital LLC (TRC) | 5,596 | $9.18K | 0.00% | +1,373+32.5% | Added |
| Citigroup Inc | 5,562 | $9.12K | 0.00% | −692−11.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 4,811 | $7.89K | 0.00% | +234+5.1% | Added |
| Corebridge Financial, Inc. | 3,828 | $6.28K | 0.00% | −56−1.4% | Reduced |
| Wells Fargo & Company | 3,732 | $6.12K | 0.00% | +82+2.2% | Added |
| CWM, LLC | 2,072 | $3.00K | 0.00% | +675+48.3% | Added |
| Legal & General Group Plc | 1,197 | $1.96K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 742 | $1.22K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 459 | $1.00K | 0.00% | −1,819−79.9% | Reduced |
| California State Teachers Retirement System | 549 | $900 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 414 | $679 | 0.00% | −567−57.8% | Reduced |
| Nisa Investment Advisors, LLC | 374 | $613 | 0.00% | +154+70.0% | Added |
| SBI Securities Co., Ltd. | 252 | $413 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 208 | $341 | 0.00% | −3,275−94.0% | Reduced |
| New York State Common Retirement Fund | 100 | $164 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 12 | $20 | 0.00% | +12 | New |
| IFP Advisors, Inc | 11 | $18 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 8 | $13 | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 262 | $0 | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −19,199−100.0% | Sold out |