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R.M.SINCERBEAUX CAPITAL MANAGEMENT LLC

Location
New York, NY
Portfolio Value
Small $188,044,544
Diversification
Diversified
Filing Date
Global Rank
#4,671 / 8,633 ▲ 92
Top Industry
Oil & Gas Midstream 17.3%
3Y Alpha vs SPY
+1.4%
Period ended 52 days ago
Filed Jul 29, 2026 · 23d
26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
+79.6%
SPY
+73.6%
Annualised alpha
+1.4%
Max drawdown
−16.6%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

39 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
10.1%
−0.7 pts
Top 5
42.3%
−1.6 pts
Top 10
67.9%
+0.3 pts
HHI
555
Sep 2023 → Jun 2026 · range 555 – 640
Diversified−7

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Financial Services 29.5% $55,397,162
Technology 25.2% $47,371,230
Energy 17.9% $33,611,395
Consumer Cyclical 9.2% $17,291,564
Healthcare 9.1% $17,110,480
Consumer Defensive 4.8% $8,977,191
Industrials 4.0% $7,455,218
Basic Materials 0.4% $830,304

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
1 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
4 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
1 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
No qualifying positions this quarter.

Portfolio Positions

Export CSV View 13F filing
39 tracked positions · $188,044,544 total · filing declares 39 positions · $188,044,556 · as of Jun 30, 2026
Ticker Company Shares Value (USD) % of Portfolio History

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.