Oesterreichische Kontrollbank AG OESTER KONTROLBK is a security (CUSIP 676167CS6) tracked across SEC portfolio filings. 1 registered fund positions totaling $20K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD CORE-PLUS BOND INDEX ETF | VANGUARD QUANTITATIVE FUNDS | $20K | 1.69% |