iShares Core S&P 500CSTNLETF
13F holders, Q3 2025 (September 30)2holders −1
0new positions
1sold out
$710.90avg. 13F price*
At the end of Q3 2025, 2 institutions reported holding iShares Core S&P 500 (CSTNL) in their 13F filings, down 1 from Q2 2025. 0 opened new positions and 1 sold out. The largest holders were Sierra Capital LLC ($24.1M) and Innealta Capital, LLC ($1.0M).
- Company
- iShares Core S&P 500
- CUSIP
- G4955H110
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 1 | $44K |
All 13F filers, Q2 2025 → Q3 2025: 11,244 shares sold, net −11,244 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 2 holders
| Sierra Capital LLC | 2.64% | Reduce -24.8% | 33,913 | $24.1M |
| Innealta Capital, LLC | 0.51% | No change | 1,444 | $1.0M |
"% of holder's portfolio" is CSTNL's weight in each manager's 13F, not the share of iShares Core S&P 500 the manager owns.