SRB CORP
13F Reported Value
ⓘ$1.9B
Holdings
23
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
SRB CORP disclosed 23 positions worth $1.9B in its Form 13F-HR for Q2 2026, followed by $MSFT and $INTC. The portfolio is most concentrated in Other (32.6% of disclosed assets). All figures are sourced directly from SRB CORP’s Form 13F-HR filing with the SEC under CIK 1496228.
AI Fund Analysis
ConcentratingSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
SELECT SECTOR SPDR TR - ST STR TECHN ETF
—Quality
$228.7M1,200,431 sh- 79.8#31
Quality
$212.0M568,388 sh - 45.6#1,864
Quality
$149.0M1,067,407 sh - 57.6
Quality
$134.3M1,794,655 sh - —
Quality
$123.1M388,478 sh - 68.7
Quality
$107.4M450,434 sh - 61.8
Quality
$91.0M66,861 sh SELECT SECTOR SPDR TR - ST STR CARE ETF
—Quality
$88.3M556,818 shSELECT SECTOR SPDR TR - ST STR MATER ETF
—Quality
$87.9M1,729,580 shSELECT SECTOR SPDR TR - ST STR SVC ETF
—Quality
$85.8M800,774 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| SELECT SECTOR SPDR TR - ST STR TECHN ETF | — | $228.7M | 1,200,431 |
 MICROSOFT CORP$MSFT | 79.8#31 | $212.0M | 568,388 |
 INTEL CORP$INTC | 45.6#1,864 | $149.0M | 1,067,407 |
 SAFETY INSURANCE GROUP INC$SAFT | 57.6 | $134.3M | 1,794,655 |
 RENAISSANCERE HOLDINGS LTD$RNR | — | $123.1M | 388,478 |
 AMAZON COM INC$AMZN | 68.7 | $107.4M | 450,434 |
 W.W. GRAINGER, INC.$GWW | 61.8 | $91.0M | 66,861 |
| SELECT SECTOR SPDR TR - ST STR CARE ETF | — | $88.3M | 556,818 |
| SELECT SECTOR SPDR TR - ST STR MATER ETF | — | $87.9M | 1,729,580 |
| SELECT SECTOR SPDR TR - ST STR SVC ETF | — | $85.8M | 800,774 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of SRB CORP's 23 positions.
Showing top 10 of 23 holdings.
Sector Allocation
Other
$607.0M
Technology
$487.7M
Consumer Discretionary
$295.0M
Financials
$257.5M
Healthcare
$111.9M
Industrials
$49.1M
Communication Services
$26.9M
Consumer Staples
$24.3M
Full Holdings — SRB CORP (Q2 2026)
All 23 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | — | SELECT SECTOR SPDR TR - ST STR TECHN ETF | $228.7M | 12.3% | +41% | — |
| 2 | $MSFT | MICROSOFT CORP | $212.0M | 11.4% | -1% | 79.8 |
| 3 | $INTC | INTEL CORP | $149.0M | 8.0% | -50% | 45.6 |
| 4 | $SAFT | SAFETY INSURANCE GROUP INC | $134.3M | 7.2% | +0% | 57.6 |
| 5 | $RNR | RENAISSANCERE HOLDINGS LTD | $123.1M | 6.6% | +0% | — |
| 6 | $AMZN | AMAZON COM INC | $107.4M | 5.8% | +0% | 68.7 |
| 7 | $GWW | W.W. GRAINGER, INC. | $91.0M | 4.9% | +0% | 61.8 |
| 8 | — | SELECT SECTOR SPDR TR - ST STR CARE ETF | $88.3M | 4.8% | +0% | — |
| 9 | — | SELECT SECTOR SPDR TR - ST STR MATER ETF | $87.9M | 4.7% | +0% | — |
| 10 | — | SELECT SECTOR SPDR TR - ST STR SVC ETF | $85.8M | 4.6% | +0% | — |
| 11 |  $GOOG | Alphabet Inc. | $81.8M | 4.4% | -0% | 78.2 |
| 12 |  $MRK | Merck & Co., Inc. | $59.5M | 3.2% | +0% | 59.9 |
| 13 | — | SELECT SECTOR SPDR TR - ST STR INDL ETF | $57.5M | 3.1% | +824% | — |
| 14 |  $CVS | CVS HEALTH Corp | $52.3M | 2.8% | +0% | 59.4 |
| 15 |  $TM | TOYOTA MOTOR CORP/ | $49.1M | 2.6% | -0% | — |
| 16 |  $GE | GENERAL ELECTRIC CO | $44.8M | 2.4% | -60% | 73.8 |
| 17 | — | SELECT SECTOR SPDR TR - ST STR STAPL ETF | $40.6M | 2.2% | +720% | — |
| 18 |  $SHW | SHERWIN WILLIAMS CO | $37.9M | 2.0% | +0% | 61.3 |
| 19 |  $RS | RELIANCE, INC. | $35.9M | 1.9% | +0% | 50.9 |
| 20 |  $CCZ | COMCAST CORP | $26.9M | 1.4% | +0% | 59.5 |
| 21 |  $PG | PROCTER & GAMBLE Co | $24.3M | 1.3% | -29% | 64.6 |
| 22 |  $WMT | Walmart Inc. | $22.9M | 1.2% | -67% | 60.2 |
| 23 | — | SELECT SECTOR SPDR TR - ST STR DISCR ETF | $18.1M | 1.0% | +0% | — |
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