Srb Corp Portfolio Holdings

Srb Corp

  • $1.74 Billion
  • Q3 2025

Srb Corp has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $1.74 Billion distributed in 44 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Microsoft Corp with a value of $359M, Safety Insurance Group Inc with a value of $130M, Technology Sector Spdr with a value of $113M, General Electric CO with a value of $111M, and Renaissancere Holdings LTD with a value of $107M.

Examining the 13F form we can see an increase of $78M in the current position value, from $1.67B to 1.74B.

Srb Corp is based out at Boston, MA

Below you can find more details about Srb Corp portfolio as well as his latest detailed transactions.

Portfolio value $1.74 Billion
Technology: $432 Million
ETFs: $391 Million
Financial Services: $237 Million
Industrials: $176 Million
Consumer Cyclical: $158 Million
Consumer Defensive: $116 Million
Communication Services: $88.6 Million
Healthcare: $79.4 Million
Other: $66.4 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$3.78T
$359 Million 20.57% of portfolio
692,923
Q2 2025 Reduced 0.01%
$1.14B
$130 Million 7.47% of portfolio
1,842,284
Q3 2023 Added 1.79%
$0
$113 Million 6.47% of portfolio
400,624
Q3 2025 Added 23.58%
$328B
$111 Million 6.38% of portfolio
369,895
Q3 2025 Reduced 3.36%
$11.5B
$107 Million 6.11% of portfolio
420,089
Q3 2025 Reduced 0.37%
$2.39T
$101 Million 5.8% of portfolio
460,450
Q3 2025 Reduced 6.08%
$0
$94.8 Million 5.43% of portfolio
800,774
Q2 2025 Added 12.07%
$0
$77.5 Million 4.44% of portfolio
864,790
Q2 2025 Added 18.42%
$0
$77.5 Million 4.44% of portfolio
556,818
Q2 2025 Added 850.35%
$279B
$74.9 Million 4.3% of portfolio
727,050
Q3 2025 Reduced 5.27%
$143B
$73.3 Million 4.2% of portfolio
2,185,098
Q1 2025 New
$46.8B
$65 Million 3.73% of portfolio
68,199
Q3 2025 Reduced 3.62%
$272B
$57 Million 3.27% of portfolio
298,092
Q3 2025 Reduced 0.3%
$1.65T
$56.9 Million 3.26% of portfolio
234,211
Q1 2025 Reduced 45.29%
$346B
$40.8 Million 2.34% of portfolio
265,635
Q3 2025 Reduced 5.39%
$103B
$39.7 Million 2.28% of portfolio
526,855
Q3 2025 Reduced 11.63%
$86.1B
$38.8 Million 2.22% of portfolio
112,070
Q1 2025 Reduced 55.78%
$120B
$31.6 Million 1.81% of portfolio
1,007,150
Q1 2025 Reduced 49.89%
$15.9B
$27.6 Million 1.58% of portfolio
98,231
Q1 2025 Reduced 58.21%
$0
$18.5 Million 1.06% of portfolio
77,270
Q1 2025 Added 336.75%
$0
$5.19 Million 0.3% of portfolio
33,621
Q1 2025 Added 63.34%
$0
$4.53 Million 0.26% of portfolio
59,584
Q1 2025 Added 126.86%

Summary

  • Portfolio
  • No. of Stocks 44
  • Current Value $1.74 Billion
  • Prior Value $1.67 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 0 stocks
  • Additional Purchases 1 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 9 stocks
Track This Portfolio

Track Srb Corp Portfolio

Follow Srb Corp and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Srb Corp, based on Form 13F filings with the SEC.

News

Stay updated on Srb Corp with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email