SRB portfolio
Investment firmPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 14, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
SRB reported a $1.9 bn portfolio of 23 positions to the SEC as of the end of Q2 2026. Its largest positions are XLK, MSFT, INTC.
Sections with a free account
What it reported after the quarter end (Q2 2026)
The 13F shows the portfolio as of Jun 30, 2026. Since then SRB has filed these own trades with the SEC (Form 4, when it owns more than 10% of a company or holds a role in it) and stakes above 5% (13D and 13G). It is not everything it did: only what it must report before the next 13F.
Stake reported in the company · event of Jul 27, 2026 · filed Jul 29, 2026 · filing ↗
What changed this quarter
8 positions with a change (3 added to, 5 trimmed). 7 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Intel−50%fewer sharesReduced5.8% → 8.0%
- GE Aerospace−60%fewer sharesReduced5.2% → 2.4%
- State Street Technology Select Sector ETF+41%more sharesIncreased7.0% → 12.3%
- State Street Industrial Select Sector ETF+824%more sharesIncreased0.3% → 3.1%
- Walmart−67%fewer sharesReduced4.7% → 1.2%
- Select Sector Spdr Tr+720%more sharesIncreased0.3% → 2.2%
- Procter & Gamble−29%fewer sharesReduced2.1% → 1.3%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- State Street Technology Select Sector ETFXLK12.3%
- MicrosoftMSFT11.4%
- IntelINTC8.0%
- Safety Insurance GroupSAFT7.2%
- Renaissancere HoldingsRNR6.6%
- Amazon.comAMZN5.8%
- W.W. GraingerGWW4.9%
- State Street Health Care Select Sector ETFXLV4.8%
- State Street Materials Select Sector ETFXLB4.7%
- State Street Comm Select Sector SPDR ETFXLC4.6%
- AlphabetGOOGL4.4%
- MerckMRK3.2%
- State Street Industrial Select Sector ETFXLI3.1%
- CVS HealthCVS2.8%
- Toyota Motor Corp/TM2.6%
“Since”: first quarter of the current run, unbroken until today. In the details, prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.
Portfolio by sector
- ● No sector 33%
- ● Information Technology 19%
- ● Financials 14%
- ● Consumer Discretionary 8%
- ● Industrials 7%
- ● Health Care 6%
- ● Communication Services 6%
- ● Materials 4%
- ● Consumer Staples 3%
How its portfolio changed (8 quarters)
Q2 2026: 23
Q2 2026: 70%
Q2 2026: 10.1%
Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Investment firm, per its Form ADV of Mar 30, 2026 (medium confidence).
The data, as reported: SRB CORPORATION (CRD 161163): Institutional mandates; 5.D assets by client type: insurers 95% (of $4.8 bn); 5.F 22 accounts, 0% non-discretionary; 5.D 20 clients, 0 individuals
The type comes from a rule applied to that data. If it looks wrong, tell us.
Not counted as a concentrated manager: more than 20% is ETFs. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Similar managers by type and size
Same type of filer and a 13F portfolio value between a third and three times this one. It is not a comparison of what they hold.
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