Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in GCTS held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 1.7M | $2.0M | β | 3.051% | 0.00% |
| 2 | BlackRock, Inc. | 598K | $682K | +3.0% | 1.045% | 0.00% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 474K | $541K | +14.3% | 0.829% | 0.00% |
| 4 | GM Advisory Group, Inc. | 434K | $495K | +166.7% | 0.760% | 0.02% |
| 5 | VANGUARD FIDUCIARY TRUST CO | 246K | $281K | β | 0.430% | 0.00% |
| 6 | STATE STREET CORP | 241K | $274K | +66.3% | 0.421% | 0.00% |
| 7 | Team Hewins, LLC | 126K | $143K | 0.0% | 0.220% | 0.04% |
| 8 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 75K | $86K | 0.0% | 0.131% | 0.00% |
| 9 | GOLDMAN SACHS GROUP INC | 68K | $77K | +7.0% | 0.118% | 0.00% |
| 10 | BANK OF AMERICA CORP /DE/ | 63K | $72K | -0.7% | 0.110% | 0.00% |
| 11 | NORTHERN TRUST CORP | 63K | $71K | 0.0% | 0.110% | 0.00% |
| 12 | B. Riley Financial, Inc. | 57K | $65K | 0.0% | 0.099% | 0.01% |
| 13 | Point72 Asset Management, L.P. | 52K | $59K | β | 0.090% | 0.00% |
| 14 | UBS Group AG | 37K | $43K | +88.3% | 0.065% | 0.00% |
| 15 | XTX Topco Ltd | 26K | $29K | +20.8% | 0.045% | 0.00% |
| 16 | Engineers Gate Manager LP | 24K | $27K | 0.0% | 0.041% | 0.00% |
| 17 | MORGAN STANLEY | 19K | $22K | 0.0% | 0.034% | 0.00% |
| 18 | Braeburn Wealth Management LLC | 16K | $18K | 0.0% | 0.027% | 0.01% |
| 19 | Schonfeld Strategic Advisors LLC | 13K | $15K | β | 0.023% | 0.00% |
| 20 | Vanguard Global Advisers, LLC | 10K | $12K | β | 0.018% | 0.00% |
| 21 | LPL Financial LLC | 10K | $11K | β | 0.017% | 0.00% |
| 22 | MAI Capital Management | 4K | $5K | β | 0.008% | 0.00% |
| 23 | Russell Investments Group, Ltd. | 3K | $4K | β | 0.006% | 0.00% |
| 24 | SRS Capital Advisors, Inc. | 3K | $4K | β | 0.006% | 0.00% |
| 25 | ROYAL BANK OF CANADA | 2K | $3K | β | 0.004% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in GCTS β a direct measure of their conviction.
Filings activity in GCTS during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new GCTS position in Q1 2026
Institutions that fully closed their GCTS position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 33 | +38% | 3.49% | +0.27 pp | $5M | +8.5% |
| Q4 2025 | 24 | 14% | 3.22% | 0.76 pp | $5M | 19% |
| Q3 2025 | 28 | 9.7% | 3.98% | 0.25 pp | $6M | 6.0% |
| Q2 2025 | 31 | 28% | 4.23% | +0.23 pp | $6M | +5.8% |
| Q1 2025 | 43 | +2.4% | 4.00% | 0.90 pp | $6M | 18% |
| Q4 2024 | 42 | +0.0% | 4.90% | 2.31 pp | $7M | 32% |
| Q3 2024 | 42 | +20% | 7.21% | 2.82 pp | $10M | 28% |
| Q2 2024 | 35 | β | 10.03% | β | $14M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying GCTS stock.
Based on Q1 2026 13F filings, institutional ownership of GCT Semiconductor Holding, Inc. stands at 3.5%, held across 33 reporting institutions.
VANGUARD CAPITAL MANAGEMENT LLC is the largest reported institutional holder of GCTS, with approximately 1,744,949 shares worth $0.00B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of GCTS, including Point72 Asset Management, L.P..
Our composite Smart Money Score for GCTS is 62 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
14 institutions opened new positions in GCTS during Q1 2026, while 5 fully exited. 7 added to existing positions and 12 trimmed.
GCTS institutional ownership rose by 0.27 percentage points quarter-over-quarter, with a net change of +9 holders.
The top 10 institutions account for 92.2% of all reported 13F value in GCTS, and the top 25 account for 99.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
GCT Semiconductor Holding, Inc. (GCTS) Institutional Ownership