Filed: 8/14/2026ACC: 0000904454-26-000456
📋 What this filing means
SRB CORP filed this quarterly 13F‑HR report disclosing 23 equity positions with a total reported market value of $1.86B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
23
Positions
$1.86B
Total AUM (reported)
12.86M
Total Shares
Allocation by class
COM$1.05B56.5%
ST STR TECHN ETF$228.71M12.3%
ST STR CARE ETF$88.34M4.8%
ST STR MATER ETF$87.91M4.7%
ST STR SVC ETF$85.79M4.6%
CAP STK CL A$81.79M4.4%
ST STR INDL ETF$57.53M3.1%
Portfolio Concentration
Top 3$589.77M31.7%
4–10$717.82M38.6%
11–25$551.71M29.7%
Top 3 weight
31.7%
Top 10 weight
70.3%
Voting Authority Distribution
Total shares with voting rights: 12.86M
Sole
Full voting authority
12.86M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other23
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings23
Rows:
SELECT SECTOR SPDR TR
DFNDShares1.20M
TypeSH
Market value$228.71M
12.30%
Sole
1.20M
Shared
0.00
None
0.00
MICROSOFT CORP
DFNDShares568.39K
TypeSH
Market value$212.02M
11.40%
Sole
568.39K
Shared
0.00
None
0.00
INTEL CORP
DFNDShares1.07M
TypeSH
Market value$149.04M
8.02%
Sole
1.07M
Shared
0.00
None
0.00
SAFETY INS GROUP INC
DFNDShares1.79M
TypeSH
Market value$134.35M
7.23%
Sole
1.79M
Shared
0.00
None
0.00
RENAISSANCERE HLDGS LTD
DFNDShares388.48K
TypeSH
Market value$123.11M
6.62%
Sole
388.48K
Shared
0.00
None
0.00
AMAZON COM INC
DFNDShares450.43K
TypeSH
Market value$107.36M
5.77%
Sole
450.43K
Shared
0.00
None
0.00
WW GRAINGER INC
DFNDShares66.86K
TypeSH
Market value$90.96M
4.89%
Sole
66.86K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
DFNDShares556.82K
TypeSH
Market value$88.34M
4.75%
Sole
556.82K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
DFNDShares1.73M
TypeSH
Market value$87.91M
4.73%
Sole
1.73M
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
DFNDShares800.77K
TypeSH
Market value$85.79M
4.61%
Sole
800.77K
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares228.87K
TypeSH
Market value$81.79M
4.40%
Sole
228.87K
Shared
0.00
None
0.00
MERCK & CO INC
DFNDShares463.30K
TypeSH
Market value$59.53M
3.20%
Sole
463.30K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
DFNDShares310.58K
TypeSH
Market value$57.53M
3.09%
Sole
310.58K
Shared
0.00
None
0.00
CVS HEALTH CORP
DFNDShares506.02K
TypeSH
Market value$52.35M
2.82%
Sole
506.02K
Shared
0.00
None
0.00
TOYOTA MOTOR CORP
DFNDShares291.69K
TypeSH
Market value$49.13M
2.64%
Sole
291.69K
Shared
0.00
None
0.00
GE AEROSPACE
DFNDShares119.92K
TypeSH
Market value$44.82M
2.41%
Sole
119.92K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
DFNDShares488.83K
TypeSH
Market value$40.61M
2.18%
Sole
488.83K
Shared
0.00
None
0.00
SHERWIN WILLIAMS CO
DFNDShares110.04K
TypeSH
Market value$37.89M
2.04%
Sole
110.04K
Shared
0.00
None
0.00
RELIANCE INC
DFNDShares95.98K
TypeSH
Market value$35.86M
1.93%
Sole
95.98K
Shared
0.00
None
0.00
COMCAST CORP NEW
DFNDShares1.10M
TypeSH
Market value$26.92M
1.45%
Sole
1.10M
Shared
0.00
None
0.00
PROCTER & GAMBLE CO
DFNDShares165.40K
TypeSH
Market value$24.25M
1.30%
Sole
165.40K
Shared
0.00
None
0.00
WALMART INC
DFNDShares202.25K
TypeSH
Market value$22.91M
1.23%
Sole
202.25K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
DFNDShares154.54K
TypeSH
Market value$18.12M
0.97%
Sole
154.54K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SELECT SECTOR SPDR TRDFND | ST STR TECHN ETF | 1.20M | SH | $228.71M 12.30% | 1.20M | 0.00 | 0.00 |
MICROSOFT CORPDFND | COM | 568.39K | SH | $212.02M 11.40% | 568.39K | 0.00 | 0.00 |
INTEL CORPDFND | COM | 1.07M | SH | $149.04M 8.02% | 1.07M | 0.00 | 0.00 |
SAFETY INS GROUP INCDFND | COM | 1.79M | SH | $134.35M 7.23% | 1.79M | 0.00 | 0.00 |
RENAISSANCERE HLDGS LTDDFND | COM | 388.48K | SH | $123.11M 6.62% | 388.48K | 0.00 | 0.00 |
AMAZON COM INCDFND | COM | 450.43K | SH | $107.36M 5.77% | 450.43K | 0.00 | 0.00 |
WW GRAINGER INCDFND | COM | 66.86K | SH | $90.96M 4.89% | 66.86K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRDFND | ST STR CARE ETF | 556.82K | SH | $88.34M 4.75% | 556.82K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRDFND | ST STR MATER ETF | 1.73M | SH | $87.91M 4.73% | 1.73M | 0.00 | 0.00 |
SELECT SECTOR SPDR TRDFND | ST STR SVC ETF | 800.77K | SH | $85.79M 4.61% | 800.77K | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL A | 228.87K | SH | $81.79M 4.40% | 228.87K | 0.00 | 0.00 |
MERCK & CO INCDFND | COM | 463.30K | SH | $59.53M 3.20% | 463.30K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRDFND | ST STR INDL ETF | 310.58K | SH | $57.53M 3.09% | 310.58K | 0.00 | 0.00 |
CVS HEALTH CORPDFND | COM | 506.02K | SH | $52.35M 2.82% | 506.02K | 0.00 | 0.00 |
TOYOTA MOTOR CORPDFND | ADS | 291.69K | SH | $49.13M 2.64% | 291.69K | 0.00 | 0.00 |
GE AEROSPACEDFND | COM NEW | 119.92K | SH | $44.82M 2.41% | 119.92K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRDFND | ST STR STAPL ETF | 488.83K | SH | $40.61M 2.18% | 488.83K | 0.00 | 0.00 |
SHERWIN WILLIAMS CODFND | COM | 110.04K | SH | $37.89M 2.04% | 110.04K | 0.00 | 0.00 |
RELIANCE INCDFND | COM | 95.98K | SH | $35.86M 1.93% | 95.98K | 0.00 | 0.00 |
COMCAST CORP NEWDFND | CL A | 1.10M | SH | $26.92M 1.45% | 1.10M | 0.00 | 0.00 |
PROCTER & GAMBLE CODFND | COM | 165.40K | SH | $24.25M 1.30% | 165.40K | 0.00 | 0.00 |
WALMART INCDFND | COM | 202.25K | SH | $22.91M 1.23% | 202.25K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRDFND | ST STR DISCR ETF | 154.54K | SH | $18.12M 0.97% | 154.54K | 0.00 | 0.00 |