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GCT SEMICOND (GCTS)
NYSE
$2.86-$0.01 (-0.38%)
Price as of Jun 23, 2026 7:59 PM EDT- $240.9MMarket Cap
- 105.67%1-Year Change
- SemiconductorsIndustry
GCT SEMICOND (GCTS)
$2.86-$0.01 (-0.38%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 3.51% | 2.0M | +422,378 (+21.05%) | Dec 31, 2025 |
N/A | 3.05% | 1.7M | +1.7M (+100.00%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 1.53% | 876,433 | +4,844 (+0.55%) | Dec 31, 2024 |
BLACKROCK INC. | 1.36% | 779,307 | +779,307 (+100.00%) | Jun 30, 2024 |
BLACKROCK, INC. | 1.05% | 597,947 | +17,411 (+2.91%) | Mar 31, 2026 |
GEODE CAPITAL MANAGEMENT, LLC | 0.83% | 474,346 | +59,402 (+12.52%) | Mar 31, 2026 |
GM ADVISORY GROUP, INC. | 0.76% | 434,456 | +271,569 (+62.51%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 2.99% | 1.7M | +31,892 (+1.86%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.61% | 347,354 | +15,308 (+4.41%) | Feb 28, 2026 |
iSHARES TRUST | 0.18% | 103,143 | +18,090 (+17.54%) | Mar 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.13% | 75,775 | 0 (0.00%) | Mar 31, 2026 |
BRIDGEWAY FUNDS INC | 0.13% | 75,000 | 0 (0.00%) | Mar 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.08% | 44,532 | 0 (0.00%) | Feb 28, 2026 |
GOLDMAN SACHS TRUST | 0.08% | 43,804 | -3,538 (-8.08%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions24.6M (43.02%)
- Insiders12.2M (21.27%)
- Mutual Funds11.5M (20.12%)
- Other8.9M (15.60%)
Insider Transactions
- 21.27% (12.2M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $4.4MAmount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Barker Robert | Award | Mar 31, 2026 | $0.00 | 24,122 | $0.00 | 142,451 |
Chun Kukjin | Award | Mar 31, 2026 | $0.00 | 24,122 | $0.00 | 89,377 |
TUDER JEFFREY | Award | Mar 31, 2026 | $0.00 | 24,122 | $0.00 | 141,931 |
Lee Kyeongho | Award | Mar 31, 2026 | $0.00 | 24,122 | $0.00 | 1.1M |
Chun Kukjin | Gift | Feb 23, 2026 | $0.00 | 40,000 | $0.00 | 65,255 |
Chun Kukjin | Award | Dec 31, 2025 | $0.00 | 22,916 | $0.00 | 105,255 |
Shin Hyunsoo | Award | Dec 31, 2025 | $0.00 | 22,916 | $0.00 | 780,687 |
CHAN NELSON C | Award | Dec 31, 2025 | $0.00 | 22,916 | $0.00 | 101,520 |
Barker Robert | Award | Dec 31, 2025 | $0.00 | 22,916 | $0.00 | 118,329 |
TUDER JEFFREY | Award | Dec 31, 2025 | $0.00 | 22,916 | $0.00 | 117,809 |
Lee Kyeongho | Award | Dec 31, 2025 | $0.00 | 22,916 | $0.00 | 1.1M |
Shin Hyunsoo | Buy | Nov 25, 2025 | $21,408.00 | 16,725 | $1.28 | 757,771 |
Shin Hyunsoo | Buy | Nov 21, 2025 | $4,070.40 | 3,180 | $1.28 | 741,046 |
Shin Hyunsoo | Buy | Nov 20, 2025 | $32,579.84 | 25,453 | $1.28 | 737,866 |
Shin Hyunsoo | Award | Sep 30, 2025 | $0.00 | 18,092 | $0.00 | 712,413 |
Lee Kyeongho | Award | Sep 30, 2025 | $0.00 | 18,092 | $0.00 | 1.0M |
Barker Robert | Award | Sep 30, 2025 | $0.00 | 18,092 | $0.00 | 95,413 |
TUDER JEFFREY | Award | Sep 30, 2025 | $0.00 | 18,092 | $0.00 | 94,893 |
CHAN NELSON C | Award | Sep 30, 2025 | $0.00 | 18,092 | $0.00 | 78,604 |
Chun Kukjin | Award | Sep 30, 2025 | $0.00 | 18,092 | $0.00 | 82,339 |
Sum Alex Sr. VP of Sales and Marketing | Award | Sep 19, 2025 | $0.00 | 75,000 | $0.00 | 183,743 |
Schlaefer John President, CEO & Class III Dir | Award | Sep 19, 2025 | $0.00 | 75,000 | $0.00 | 202,173 |
Cheng Edmond Chief Financial Officer | Award | Sep 19, 2025 | $0.00 | 75,000 | $0.00 | 151,000 |
Shin Hyunsoo | Buy | Sep 05, 2025 | $13,390.00 | 10,300 | $1.30 | 650,254 |
Shin Hyunsoo | Buy | Sep 04, 2025 | $10,395.00 | 8,250 | $1.26 | 639,954 |
TUDER JEFFREY | Award | Jun 30, 2025 | $0.00 | 18,456 | $0.00 | 76,801 |
CHAN NELSON C | Award | Jun 30, 2025 | $0.00 | 18,456 | $0.00 | 60,512 |
Shin Hyunsoo | Award | Jun 30, 2025 | $0.00 | 18,456 | $0.00 | 510,704 |
Lee Kyeongho | Award | Jun 30, 2025 | $0.00 | 18,456 | $0.00 | 1.0M |
Barker Robert | Award | Jun 30, 2025 | $0.00 | 18,456 | $0.00 | 77,321 |