IGCB additions & removals
Changes are observation-bounded: an addition is the first retained official snapshot containing a security after an earlier absence; a removal is its first retained absence. Baseline holdings receive no invented addition date.
Additions
| Ticker | Issuer | Observed date | Change |
|---|
| AT&T INC | AT&T INC | 2026-04-30 | Added / first present |
|---|
| MIDAMERICAN ENERGY CO | MIDAMERICAN ENERGY CO | 2026-04-30 | Added / first present |
|---|
| FARMERS EXCHANGE CAP II | FARMERS EXCHANGE CAP II | 2026-04-30 | Added / first present |
|---|
| LYB INT FINANCE III | LYB INT FINANCE III | 2026-04-30 | Added / first present |
|---|
| BROADCOM INC | BROADCOM INC | 2026-04-30 | Added / first present |
|---|
| AUTONATION INC | AUTONATION INC | 2026-04-30 | Added / first present |
|---|
| UNION PACIFIC CORP | UNION PACIFIC CORP | 2026-04-30 | Added / first present |
|---|
| ORACLE CORP | ORACLE CORP | 2026-04-30 | Added / first present |
|---|
| ORACLE CORP | ORACLE CORP | 2026-04-30 | Added / first present |
|---|
| ALPHABET INC | ALPHABET INC | 2026-04-30 | Added / first present |
|---|
| ABBOTT LABORATORIES | ABBOTT LABORATORIES | 2026-04-30 | Added / first present |
|---|
| THERMO FISHER SCIENTIFIC | THERMO FISHER SCIENTIFIC | 2026-04-30 | Added / first present |
|---|
| GE VERNOVA INC | GE VERNOVA INC | 2026-04-30 | Added / first present |
|---|
| MARSH & MCLENNAN COS INC | MARSH & MCLENNAN COS INC | 2026-04-30 | Added / first present |
|---|
| ABBVIE INC | ABBVIE INC | 2026-04-30 | Added / first present |
|---|
| GLP CAPITAL LP / FIN II | GLP CAPITAL LP / FIN II | 2026-04-30 | Added / first present |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Added / first present |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Added / first present |
|---|
| AMAZON.COM INC | AMAZON.COM INC | 2026-04-30 | Added / first present |
|---|
| SALESFORCE INC | SALESFORCE INC | 2026-04-30 | Added / first present |
|---|
| SOUTHERN CO | SOUTHERN CO | 2026-04-30 | Added / first present |
|---|
| AIRBNB INC | AIRBNB INC | 2026-04-30 | Added / first present |
|---|
| AUGUSTA SPINCO CORPORATI | AUGUSTA SPINCO CORPORATI | 2026-04-30 | Added / first present |
|---|
| RD MICHIGAN PROP OWNER I | RD MICHIGAN PROP OWNER I | 2026-04-30 | Added / first present |
|---|
| SALESFORCE INC | SALESFORCE INC | 2026-04-30 | Added / first present |
|---|
| HONEYWELL AEROSPACE INC | HONEYWELL AEROSPACE INC | 2026-04-30 | Added / first present |
|---|
| NOVARTIS CAPITAL CORP | NOVARTIS CAPITAL CORP | 2026-04-30 | Added / first present |
|---|
| ONCOR ELECTRIC DELIVERY | ONCOR ELECTRIC DELIVERY | 2026-04-30 | Added / first present |
|---|
| EATON CORP | EATON CORP | 2026-04-30 | Added / first present |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Added / first present |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Added / first present |
|---|
| PHILLIPS EDISON GROCERY | PHILLIPS EDISON GROCERY | 2026-04-30 | Added / first present |
|---|
| AT&T INC | AT&T INC | 2026-04-30 | Added / first present |
|---|
| EXPEDIA GROUP INC | EXPEDIA GROUP INC | 2026-04-30 | Added / first present |
|---|
| LSEG US FIN CORP | LSEG US FIN CORP | 2026-04-30 | Added / first present |
|---|
| PUBLIC STORAGE OP CO | PUBLIC STORAGE OP CO | 2026-04-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| SYDNEY AIRPORT FINANCE | SYDNEY AIRPORT FINANCE | 2026-04-30 | Removed / first absent |
|---|
| BARNABAS HEALTH INC | BARNABAS HEALTH INC | 2026-04-30 | Removed / first absent |
|---|
| MASS GENERAL BRIGHAM INC | MASS GENERAL BRIGHAM INC | 2026-04-30 | Removed / first absent |
|---|
| COMMONSPIRIT HEALTH | COMMONSPIRIT HEALTH | 2026-04-30 | Removed / first absent |
|---|
| ALLIANT ENERGY FINANCE | ALLIANT ENERGY FINANCE | 2026-04-30 | Removed / first absent |
|---|
| JPMORGAN CHASE & CO | JPMORGAN CHASE & CO | 2026-04-30 | Removed / first absent |
|---|
| JPMORGAN CHASE & CO | JPMORGAN CHASE & CO | 2026-04-30 | Removed / first absent |
|---|
| SEALED AIR CORP | SEALED AIR CORP | 2026-04-30 | Removed / first absent |
|---|
| ATHENE GLOBAL FUNDING | ATHENE GLOBAL FUNDING | 2026-04-30 | Removed / first absent |
|---|
| Empire State Development Corp | Empire State Development Corp | 2026-04-30 | Removed / first absent |
|---|
| New York City Transitional Finance Authority Future Tax Secured Revenue | New York City Transitional Finance Authority Future Tax Secured Revenue | 2026-04-30 | Removed / first absent |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Removed / first absent |
|---|
| INDIANAPOLIS PWR & LIGHT | INDIANAPOLIS PWR & LIGHT | 2026-04-30 | Removed / first absent |
|---|
| Empire State Development Corp | Empire State Development Corp | 2026-04-30 | Removed / first absent |
|---|
| City of Los Angeles Department of Airports | City of Los Angeles Department of Airports | 2026-04-30 | Removed / first absent |
|---|
| Empire State Development Corp | Empire State Development Corp | 2026-04-30 | Removed / first absent |
|---|
| New York City Transitional Finance Authority Future Tax Secured Revenue | New York City Transitional Finance Authority Future Tax Secured Revenue | 2026-04-30 | Removed / first absent |
|---|
| UNION PACIFIC CORP | UNION PACIFIC CORP | 2026-04-30 | Removed / first absent |
|---|
| ONCOR ELECTRIC DELIVERY | ONCOR ELECTRIC DELIVERY | 2026-04-30 | Removed / first absent |
|---|
| New York City Transitional Finance Authority Future Tax Secured Revenue | New York City Transitional Finance Authority Future Tax Secured Revenue | 2026-04-30 | Removed / first absent |
|---|
| Prosper Independent School District | Prosper Independent School District | 2026-04-30 | Removed / first absent |
|---|
| New York State Thruway Authority | New York State Thruway Authority | 2026-04-30 | Removed / first absent |
|---|
| BROADCOM INC | BROADCOM INC | 2026-04-30 | Removed / first absent |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Removed / first absent |
|---|
| New York City Transitional Finance Authority Future Tax Secured Revenue | New York City Transitional Finance Authority Future Tax Secured Revenue | 2026-04-30 | Removed / first absent |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Removed / first absent |
|---|
| United States Treasury | United States Treasury | 2026-04-30 | Removed / first absent |
|---|
| County of Miami-Dade FL Aviation Revenue | County of Miami-Dade FL Aviation Revenue | 2026-04-30 | Removed / first absent |
|---|
| Flour Bluff Independent School District | Flour Bluff Independent School District | 2026-04-30 | Removed / first absent |
|---|
| New York City Transitional Finance Authority Future Tax Secured Revenue | New York City Transitional Finance Authority Future Tax Secured Revenue | 2026-04-30 | Removed / first absent |
|---|