Ticker · CUSIP 36170N107
Holders (tracked)
1
Combined shares
157,580
Combined value
$239.5K
Last close
—
Quarter
2025Q3
Tracked holders · last 8 quarters
Flat over the last 6 quarters.
SEC event timeline
3 events
- Renaissance Technologies exited2026-02-12−157,580 shares · 2025Q4Position
- AQR Capital Management exited2025-11-14−31,823 shares · 2025Q3Position
- Renaissance Technologies opened position2025-11-13+157,580 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q3
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Renaissance Technologies+157,580$240K
Added to0
—
Trimmed0
—
Exited1
- AQR Capital Management−31,823$47K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q2 | 1 | $4.1M |
| 2024Q3 | 1 | $86K |
| 2024Q4 | 2 | $91K |
| 2025Q1 | 1 | $30K |
| 2025Q2 | 1 | $47K |
| 2025Q3 | 1 | $240K |
Who owns GCTS
1 super-investors · 2025Q3
Tracked stake
157.6K
shares
Combined value
$240K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 157.6K | $240K |
Recent moves
10 transactions
- −157,580 · 2025Q4
- −31,823 · 2025Q3
- +157,580 · 2025Q3
- +13,672 · 2025Q2
- +4,289 · 2025Q1
- −25,000 · 2025Q1
- −11,664 · 2024Q4
- +25,000 · 2024Q4
- +25,526 · 2024Q3
- NEWBlackRock+779,307 · 2024Q2
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