CSTNL — iShares Core S&P 500 UCITS ETF USD (Acc) Institutional Holders · Q2 2026
Who owns iShares Core S&P 500 UCITS ETF USD (Acc) (CSTNL)? 3 institutions reported holding $26.56M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Sierra Capital LLC ($25.0M), Innealta Capital, LLC ($1.2M), Ssa Swiss Advisors AG ($383,437).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Sierra Capital LLC | $25.0M | 31,042 | Trimmed |
| 2 | INNEALTA CAPITAL, LLC | $1.2M | 1,444 | New |
| 3 | SSA SWISS ADVISORS AG | $383,437 | 476 | New |
Source: SEC Form 13F filings · as of 2026-06-30