SK hynix Inc.
SKHY- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0002120882
No open-market purchases or sales by SK hynix Inc. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $33.3K in total; no superinvestor holds it.
Other share classesHXSCL
Key figures
- Market capNo recent share count in SEC filings
- –
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +1 vs. previous quarter
- 1
- 13F valueReported value at the end of Q2 2026
- $33.3K
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 36.4M
- Shares sold short
- Change
- +1.45M
- +4.2% vs. previous
- Days to cover
- 1.52
- At average daily volume
Superinvestors holding SKHY, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding SKHY at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by SK hynix Inc. insiders from Form 4, newest first.
No open-market purchases or sales by SK hynix Inc. insiders are on file.
Top 10 13F holders, Q2 2026
See all 1 holdersThe largest institutional positions in SK hynix Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sankala Group LLC | 215 | $33.3K | 0.02% | +215 | New |
Holders of 5% or more of SKHY
See all 1 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of SK hynix Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| SK square Co Ltd | 13G | 20.00%146.1M shares | New | Nov 13, 20261 filing | Nov 13, 2026 | SEC |
Politician trades
All politician trades in SKHY1 member of Congress reported 1 trade in SK hynix Inc. since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Sep 10, 2026 |  Gilbert Ray Cisneros, Jr. House · CA | Buy | $1K-$15K |
House · CA · Sep 10, 2026
Buy$1K-$15K