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SRB CORP

CIK
1496228
City
BOSTON
State / Country
MA

Top Portfolio Positions

16 positions · $1,361,147,250 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in TM

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Shares Held

Position Value (USD)

19 quarters on record
Report Date Value (USD) Shares
2026-03-31 $60,140,152 291,815
2025-12-31 $63,809,572 298,092
2025-09-30 $56,962,399 298,092
2025-06-30 $51,504,361 298,992
2025-03-31 $52,781,057 298,992
2024-12-31 $77,582,443 398,656
2024-09-30 $69,811,584 390,948
2024-06-30 $64,135,932 312,904
2024-03-31 $78,751,678 312,904
2023-12-31 $61,102,031 333,199
2023-09-30 $104,027,077 578,732
2023-06-30 $93,031,169 578,732
2023-03-31 $82,000,536 578,732
2022-12-31 $79,043,215 578,732
2022-09-30 $75,402,991 578,732
2022-06-30 $89,223,112 578,732
2022-03-31 $109,385,613 606,855
2021-12-31 $112,450,230 606,855
2021-09-30 $88,813,676 499,655