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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
-2.78%
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
$1.53B
AUM Growth
-$211M
Cap. Flow
-$146M
Cap. Flow %
-9.53%
Top 10 Hldgs %
71.76%
Holding
25
New
2
Increased
6
Reduced
11
Closed
2

Sector Composition

Rank Sector Weight
1 Technology 20.2%
2 Financials 16.08%
3 Healthcare 10.29%
4 Industrials 9.56%
5 Consumer Discretionary 9.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MSFT icon
1
Microsoft
MSFT
$3.45T
$260M 16.97%
693,012
-55,715
-7% -$22.7M
SAFT icon
2
Safety Insurance
SAFT
$1.52B
$145M 9.48%
1,842,284
MRK icon
3
Merck
MRK
$322B
$112M 7.29%
1,245,536
-51,897
-4% -$4.85M
XLK icon
4
State Street Technology Select Sector SPDR ETF
XLK
$115B
$106M 6.89%
+1,022,964
New +$116M
RNR icon
5
RenaissanceRe
RNR
$13.3B
$101M 6.6%
421,659
-22,192
-5% -$5.37M
AMZN icon
6
Amazon
AMZN
$2.92T
$93.3M 6.08%
490,272
GE icon
7
GE Aerospace
GE
$374B
$76.6M 5%
382,754
-13,825
-3% -$2.72M
GWW icon
8
W.W. Grainger
GWW
$65.3B
$69.9M 4.56%
70,760
-1,258
-2% -$1.3M
XLC icon
9
State Street Communication Services Select Sector SPDR ETF
XLC
$22.3B
$68.9M 4.49%
714,509
+679,569
+1,945% +$67.9M
WMT icon
10
Walmart Inc
WMT
$885B
$67.4M 4.39%
767,502
XLB icon
11
State Street Materials Select Sector SPDR ETF
XLB
$8.5B
$62.8M 4.1%
1,460,578
+1,389,600
+1,958% +$60.7M
TM icon
12
Toyota
TM
$224B
$52.8M 3.44%
298,992
-99,664
-25% -$18.5M
INTC icon
13
Intel
INTC
$455B
$49.6M 3.24%
+2,185,098
New +$47.8M
PG icon
14
Procter & Gamble
PG
$336B
$47.8M 3.12%
280,762
CVS icon
15
CVS Health
CVS
$133B
$46M 3%
678,988
-452,658
-40% -$27.1M
SHW icon
16
Sherwin-Williams
SHW
$82.7B
$39.1M 2.55%
112,070
-141,390
-56% -$49.6M
CMCSA icon
17
Comcast
CMCSA
$85B
$37.2M 2.42%
1,007,150
-1,002,697
-50% -$36.2M
GOOGL icon
18
Alphabet (Google) Class A
GOOGL
$4.36T
$36.2M 2.36%
234,211
-193,882
-45% -$35.2M
RS icon
19
Reliance Steel & Aluminium
RS
$20.7B
$28.4M 1.85%
98,231
-136,844
-58% -$39.2M
XLY icon
20
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$22.6B
$15.3M 1%
154,540
+119,156
+337% +$12.9M
XLV icon
21
State Street Health Care Select Sector SPDR ETF
XLV
$41.9B
$8.55M 0.56%
58,591
+34,162
+140% +$4.96M
XLP icon
22
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.2B
$4.87M 0.32%
59,584
+33,319
+127% +$2.66M
XLI icon
23
State Street Industrial Select Sector SPDR ETF
XLI
$32.8B
$4.41M 0.29%
33,621
+13,037
+63% +$1.76M
BRK.B icon
24
Berkshire Hathaway Class B
BRK.B
$1.1T
-106,799
Closed -$48.4M
VGT icon
25
Vanguard Information Technology ETF
VGT
$139B
-2,182,608
Closed -$170M

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SRB Corp's Q1 2025 Portfolio in Review

As of Q1 2025, SRB Corp held 25 positions worth $1.53B, down 12% from $1.74B the previous quarter. Its ten largest holdings account for 72% of the portfolio.

SRB Corp withdrew a net $146M in Q1 2025, closing 2 positions and reducing 11 holdings. Its most notable exit was Vanguard Information Technology ETF, an estimated $170M position sold in full.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 18% a quarter earlier, followed by Financials and Healthcare.

Against the trend, SRB Corp opened a new position in State Street Technology Select Sector SPDR ETF worth $106M.

  • SRB Corp's largest Q1 2025 buy was State Street Technology Select Sector SPDR ETF: 1,022,964 shares worth $106M.
  • SRB Corp added most to State Street Communication Services Select Sector SPDR ETF in Q1 2025, an estimated $67.9M increase.
  • SRB Corp's biggest Q1 2025 reduction was Sherwin-Williams, cutting an estimated $49.6M.
  • SRB Corp fully exited Vanguard Information Technology ETF in Q1 2025, selling an estimated $170M.
  • SRB Corp's ten largest holdings make up 72% of its $1.53B portfolio in Q1 2025.
  • SRB Corp opened 2 new positions and closed 2 in Q1 2025.
  • SRB Corp's portfolio value fell 12% quarter-over-quarter to $1.53B.

Based on SRB Corp's 13F filing for Q1 2025, filed 14 May 2025.