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13F-HR filed by SRB CORP

SRB CORP filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-14, with 23 holding rows worth $1,628,203,563.

Accession
0000904454-26-000289
Filed
2026-05-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 44 entries on the cover page, a total value of $1,628,203,563 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,628,203,563 with VALUE read as dollars as filed, 13F file number 028-15030. The quarter's positions are built on this report. The resolved quarter.

Other managers

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Microsoft Corp594918104COM575,549$213,050,974dollars as filed
SAFETY INS GROUP INC78648T100COM1,794,655$130,363,740dollars as filed
RENAISSANCERE HLDGS LTD COMG7496G103Stock388,478$115,467,316dollars as filed
Technology Select Sector SPDR Fund81369Y803SHS853,424$113,420,049dollars as filed
Intel Corp458140100COM2,146,415$94,721,294dollars as filed
Amazon.com, Inc023135106COM450,434$93,811,889dollars as filed
Communication Services Select Sector SPDR Fund81369Y852SHS800,774$88,773,805dollars as filed
SELECT SECTOR SPDR TR81369Y100SBI MATERIALS1,729,580$86,427,112dollars as filed
General Electric Company369604301COM300,911$85,389,514dollars as filed
Health Care Select Sector SPDR Fund81369Y209SHS556,818$81,635,087dollars as filed
Walmart Inc.931142103COM620,579$77,125,558dollars as filed
WW GRAINGER INC COM384802104Stock66,861$72,932,647dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM229,991$66,136,212dollars as filed
TOYOTA MOTOR CORP ADS892331307ADR291,815$60,140,154dollars as filed
Merck & Co.,Inc.58933Y105COM463,298$55,730,117dollars as filed
CVS Health Corporation126650100COM506,016$36,342,069dollars as filed
SHERWIN WILLIAMS CO824348106COM110,041$35,273,642dollars as filed
Procter & Gamble Co742718109COM232,924$33,643,543dollars as filed
Comcast Corp20030N101COM1,096,685$31,485,826dollars as filed
RELIANCE INC759509102COM95,976$29,169,026dollars as filed
SELECT SECTOR SPDR TR81369Y407SBI CONS DISCR154,540$16,841,769dollars as filed
SELECT SECTOR SPDR TR81369Y704INDL33,621$5,437,524dollars as filed
SELECT SECTOR SPDR TR81369Y308STATE STREET CON59,584$4,884,696dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000904454-26-000289this filing2026-05-14acceptance time not in the bulk data set