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, Q2 2025
Institutional positions in GCT Semiconductor Holding, Inc. as of Jun 30, 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
- 31
- −12 vs. Q1 2025
- Shares held
- 4.19M
- +610.9K (+17.1%) vs. Q1 2025
- Total value
- $6.25M
- +$372.6K (+6.3%) vs. Q1 2025
- New holders
- 11
- 10 more added
- Sold out
- 23
- 9 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding GCT Semiconductor Holding, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,533,001 | $2.28M | 0.00% | +651,060+73.8% | Added |
| BlackRock, Inc. | 571,232 | $851.1K | 0.00% | −297,081−34.2% | Reduced |
| GM Advisory Group, Inc. | 393,189 | $585.9K | 0.03% | +393,189 | New |
| Geode Capital Management, LLC | 351,550 | $524.0K | 0.00% | −84,390−19.4% | Reduced |
| UBS Group AG | 297,487 | $443.3K | 0.00% | −204,777−40.8% | Reduced |
| Toronto Dominion Bank | 221,771 | $330.4K | 0.00% | +221,771 | New |
| Jane Street Group, LLC | 165,429 | $246.5K | 0.00% | +165,429 | New |
| State Street Corp | 132,889 | $198.0K | 0.00% | −30,995−18.9% | Reduced |
| Goldman Sachs Group Inc | 72,343 | $107.8K | 0.00% | +2,426+3.5% | Added |
| Bank of America Corp | 63,466 | $94.6K | 0.00% | +57,820+1,024.1% | Added |
| XTX Topco Ltd | 63,461 | $94.6K | 0.00% | +63,461 | New |
| Northern Trust Corp | 62,701 | $93.4K | 0.00% | −45,125−41.8% | Reduced |
| B. Riley Financial, Inc. | 56,818 | $84.7K | 0.10% | 00.0% | Unchanged |
| HRT Financial LP | 38,745 | $57.0K | 0.00% | +38,745 | New |
| AQR Capital Management LLC | 31,823 | $47.4K | 0.00% | +13,672+75.3% | Added |
| Engineers Gate Manager LP | 24,825 | $37.0K | 0.00% | +24,825 | New |
| Mariner, LLC | 23,682 | $35.3K | 0.00% | +23,682 | New |
| Squarepoint Ops LLC | 22,076 | $32.9K | 0.00% | +22,076 | New |
| Morgan Stanley | 18,720 | $27.9K | 0.00% | −5,659−23.2% | Reduced |
| Wells Fargo & Company | 15,500 | $23.1K | 0.00% | +11,768+315.3% | Added |
| Cubist Systematic Strategies, LLC | 14,638 | $21.8K | 0.00% | +14,638 | New |
| Tower Research Capital LLC (TRC) | 6,172 | $9.20K | 0.00% | +576+10.3% | Added |
| Russell Investments Group, Ltd. | 3,675 | $5.48K | 0.00% | +3,467+1,666.8% | Added |
| CWM, LLC | 2,796 | $4.00K | 0.00% | +724+34.9% | Added |
| Point72 (DIFC) Ltd | 2,080 | $3.10K | 0.00% | +2,080 | New |
| FMR LLC | 1,378 | $2.05K | 0.00% | −45,424−97.1% | Reduced |
| BNP Paribas Arbitrage, SA | 727 | $1.08K | 0.00% | +313+75.6% | Added |
| JPMorgan Chase & Co | 627 | $934 | 0.00% | −11,552−94.9% | Reduced |
| SBI Securities Co., Ltd. | 302 | $450 | 0.00% | +50+19.8% | Added |
| Advisor Group Holdings, Inc. | 72 | $118 | 0.00% | +72 | New |
| Barclays PLC | 64 | $95 | 0.00% | −8,435−99.2% | Reduced |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −71,250−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −65,000−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −51,689−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −42,932−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −26,350−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −25,971−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −23,510−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −16,028−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −14,980−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −11,862−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −5,562−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −4,811−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −3,828−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −1,197−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −742−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −459−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −549−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −374−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −262−100.0% | Sold out |