iShares Core S&P 500CSTNLETF
13F holders, Q1 2025 (March 31)3holders +1
0new positions
0sold out
$590.07avg. 13F price*
At the end of Q1 2025, 3 institutions reported holding iShares Core S&P 500 (CSTNL) in their 13F filings, up 1 from Q4 2024. 0 opened new positions and 0 sold out. The largest holders were Sierra Capital LLC ($38.0M), Innealta Capital, LLC ($509K) and Ssa Swiss Advisors AG ($91K).
- Company
- iShares Core S&P 500
- Filed as
- BLACKROCK, INC. (Q1 2025)
- CUSIP
- G4955H110
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 0 | $0 |
All 13F filers, Q4 2024 → Q1 2025: 29,244 shares bought and 2,084 shares sold, net +27,160 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| Sierra Capital LLC | 4.58% | Add +83.0% | 64,480 | $38.0M |
| Innealta Capital, LLC | 0.28% | Reduce -70.8% | 859 | $509K |
| Ssa Swiss Advisors AG | 0.05% | — | 155 | $91K |
"% 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.