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SRB Corp Portfolio holdings

AUM $1.63B
1-Year Est. Return 20.77%
This Fund
S&P 500
This Quarter Est. Return
+4.53%
1 Year Est. Return
+20.77%
3 Year Est. Return
+53.11%
5 Year Est. Return
+65.5%
10 Year Est. Return
+234.08%
AUM
$1.82B
AUM Growth
+$77.1M
Cap. Flow
+$10.1M
Cap. Flow %
0.55%
Top 10 Hldgs %
70.37%
Holding
23
New
–
Increased
2
Reduced
–
Closed
–

Top Buys

Rank Stock Value
1
XLK icon
State Street Technology Select Sector SPDR ETF
XLK
+$7.54M
2
CMCSA icon
Comcast
CMCSA
+$2.55M

Top Sells

No sells this quarter

Sector Composition

Rank Sector Weight
1 Technology 22.82%
2 Financials 14.36%
3 Industrials 10.03%
4 Consumer Discretionary 9.34%
5 Consumer Staples 6.54%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MSFT icon
1
Microsoft
MSFT
$2.92T
$335M 18.39%
692,923
– –
SAFT icon
2
Safety Insurance
SAFT
$1.51B
$144M 7.88%
1,842,284
– –
XLK icon
3
State Street Technology Select Sector SPDR ETF
XLK
$112B
$123M 6.74%
853,424
+52,176
+7% +$7.54M
RNR icon
4
RenaissanceRe
RNR
$13.9B
$118M 6.48%
420,089
– –
GE icon
5
GE Aerospace
GE
$377B
$114M 6.25%
369,895
– –
AMZN icon
6
Amazon
AMZN
$2.48T
$106M 5.83%
460,450
– –
XLC icon
7
State Street Communication Services Select Sector SPDR ETF
XLC
$22.5B
$94.3M 5.17%
800,774
– –
XLV icon
8
State Street Health Care Select Sector SPDR ETF
XLV
$43.2B
$86.2M 4.73%
556,818
– –
WMT icon
9
Walmart Inc
WMT
$899B
$81M 4.45%
727,050
– –
INTC icon
10
Intel
INTC
$438B
$80.6M 4.43%
2,185,098
– –
XLB icon
11
State Street Materials Select Sector SPDR ETF
XLB
$8.82B
$78.4M 4.31%
1,729,580
– –
GOOGL icon
12
Alphabet (Google) Class A
GOOGL
$4.08T
$73.3M 4.02%
234,211
– –
GWW icon
13
W.W. Grainger
GWW
$66B
$68.8M 3.78%
68,199
– –
TM icon
14
Toyota
TM
$220B
$63.8M 3.5%
298,092
– –
MRK icon
15
Merck
MRK
$325B
$49.8M 2.74%
473,365
– –
CVS icon
16
CVS Health
CVS
$139B
$41.8M 2.3%
526,855
– –
PG icon
17
Procter & Gamble
PG
$348B
$38.1M 2.09%
265,635
– –
SHW icon
18
Sherwin-Williams
SHW
$87.7B
$36.3M 1.99%
112,070
– –
CMCSA icon
19
Comcast
CMCSA
$85.7B
$32.8M 1.8%
1,096,685
+89,535
+9% +$2.55M
RS icon
20
Reliance Steel & Aluminium
RS
$21.1B
$28.4M 1.56%
98,231
– –
XLY icon
21
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$21.9B
$18.5M 1.01%
154,540
– –
XLI icon
22
State Street Industrial Select Sector SPDR ETF
XLI
$33.3B
$5.22M 0.29%
33,621
– –
XLP icon
23
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.6B
$4.63M 0.25%
59,584
– –

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AIP
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SFG
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GIP
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CC
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PCM
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SRB Corp's Q4 2025 Portfolio in Review

As of Q4 2025, SRB Corp held 23 positions worth $1.82B, up 4.4% from $1.74B the previous quarter. Its ten largest holdings account for 70% of the portfolio.

Trading was light in Q4 2025: portfolio turnover was 0%. SRB Corp opened no new positions and made no exits, leaving the 23-position portfolio largely intact.

By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 25% a quarter earlier, followed by Financials and Industrials.

  • SRB Corp added most to State Street Technology Select Sector SPDR ETF in Q4 2025, an estimated $7.54M increase.
  • SRB Corp's ten largest holdings make up 70% of its $1.82B portfolio in Q4 2025.
  • SRB Corp opened 0 new positions and closed 0 in Q4 2025.
  • SRB Corp's portfolio value rose 4.4% quarter-over-quarter to $1.82B.

Based on SRB Corp's 13F filing for Q4 2025, filed 13 Feb 2026.