UMC
UNITED MICROELECTRONICS CORP- Sector
- Technology
- Industry
- Semiconductors
- Last price
- $19.79
- As of
Share the UMC intelligence card
See UMC live in the terminal
Track UMC's insider trades, 13F flows, options positioning, and cross asset confluence as they update, on one live board. Free account.
Open the live UMC terminal, freeActive signals for UMC
- highINSTITUTIONAL_SURGE
MILLENNIUM MANAGEMENT LLC added +503% to UMC (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +1312% to UMC (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +2144% to UMC (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +495% to UMC (2026Q2)
- highINSTITUTIONAL_EXIT
D. E. Shaw & Co., Inc. cut 90% of UMC (2026Q2)
FREE, NO ACCOUNT
Every signal on UMC, as it fires
You are seeing 5 of 17 signals recorded on UMC since 2026-05-30.
The five above all landed on 2026-08-16. The other 12 were recorded on 3 other days. 12 of the 17 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Top institutional holders of UMC (13F)
| Fund | Market value | % portfolio | QoQ |
|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | $86.7M | 0.07% | +70.1% |
| TWO SIGMA INVESTMENTS, LP | $84M | 0.06% | , |
| TWO SIGMA INVESTMENTS, LP | $44.6M | 0.06% | +60.8% |
| TWO SIGMA INVESTMENTS, LP | $26.8M | 0.04% | , |
| D. E. Shaw & Co., Inc. | $17M | 0.01% | +117.4% |
| MILLENNIUM MANAGEMENT LLC | $13.8M | 0.01% | , |
| CITADEL ADVISORS LLC | $13.6M | 0.00% | , |
| D. E. Shaw & Co., Inc. | $6.8M | 0.00% | , |
| MILLENNIUM MANAGEMENT LLC | $5.5M | 0.00% | +122.9% |
| D. E. Shaw & Co., Inc. | $5.3M | 0.00% | , |
| MILLENNIUM MANAGEMENT LLC | $2.4M | 0.00% | , |
| Bridgewater Associates, LP | $1.2M | 0.01% | , |
| MILLENNIUM MANAGEMENT LLC | $753K | 0.00% | -87.9% |
| CITADEL ADVISORS LLC | $277K | 0.00% | +19.7% |
| CITADEL ADVISORS LLC | $224K | 0.00% | , |
Sourced from quarterly 13F filings with the U.S. Securities and Exchange Commission.
Recent SEC filings, UMC
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
- 6-KSEC EDGAR ↗
UMC mentioned in Kresmion daily briefs
Related tickers
See more UMC signals as they fire
Kresmion publishes filings, 13F flows, on-chain whale activity, and cross-asset signals in real time. Open a live board scoped to UMCand get the insider, 13F, options, and confluence read in one view.