Who Owns GCT SEMICONDUCTOR HLDG INC (GCTSWS)? -- Institutional Holders (2026-06-30)
38 institutions reported holding $6.1M of GCT SEMICONDUCTOR HLDG INC (GCTSWS) in SEC 13F filings for 2026-06-30. Largest institutional holders: TORONTO DOMINION BANK ($1.2M), ARISTEIA CAPITAL, L.L.C. ($1.0M), LMR Partners LLP ($938,835), Saba Capital Management, L.P. ($330,324), D. E. Shaw & Co., Inc. ($281,750). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | TORONTO DOMINION BANK | $1.2M | 2.4M | Trimmed |
| 2 | ARISTEIA CAPITAL, L.L.C. | $1.0M | 2.1M | Added |
| 3 | LMR Partners LLP | $938,835 | 1.9M | Added |
| 4 | Saba Capital Management, L.P. | $330,324 | 660,648 | Trimmed |
| 5 | D. E. Shaw & Co., Inc. | $281,750 | 575,000 | Hold |
| 6 | Wealthspire Advisors, LLC | $225,545 | 460,295 | New |
| 7 | MILLENNIUM MANAGEMENT LLC | $216,825 | 442,500 | Hold |
| 8 | Sculptor Capital LP | $205,354 | 419,090 | Trimmed |
| 9 | StoneX Group Inc. | $176,756 | 545,186 | Added |
| 10 | GROUP ONE TRADING LLC | $176,121 | 59,300 | New |
| 11 | K2 PRINCIPAL FUND, L.P. | $139,304 | 284,294 | Trimmed |
| 12 | WOLVERINE ASSET MANAGEMENT LLC | $112,232 | 229,045 | Added |
| 13 | Calamos Advisors LLC | $110,250 | 225,000 | Hold |
| 14 | Ionic Capital Management LLC | $91,249 | 186,223 | Trimmed |
| 15 | SIMPLEX TRADING, LLC | $87,316 | 29,400 | New |
| 16 | Context Capital Management, LLC | $84,358 | 172,160 | Hold |
| 17 | CITIGROUP INC | $83,181 | 169,758 | Hold |
| 18 | 683 Capital Management, LLC | $62,329 | 127,202 | Trimmed |
| 19 | TENOR CAPITAL MANAGEMENT Co., L.P. | $61,250 | 125,000 | Hold |
| 20 | Liberty Mutual Group Asset Management Inc. | $61,250 | 125,000 | Hold |
| 21 | MOORE CAPITAL MANAGEMENT, LP | $61,250 | 125,000 | Hold |
| 22 | Greenland Capital Management LP | $57,354 | 117,048 | Hold |
| 23 | Royal Bank of Canada | $57,000 | 117,000 | New |
| 24 | CSS LLC/IL | $56,485 | 115,275 | New |
| 25 | Clear Street Group Inc. | $49,049 | 100,100 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30