MUB β€” ISHARES NATIONAL MUNI BOND ETF

Ownership history in RMR Wealth Builders  Β·  24 quarters on record

This page tracks every 13F SEC filing in which RMR Wealth Builders reported a position in ISHARES NATIONAL MUNI BOND ETF (MUB). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
2.75% (2022 Q3)
πŸ“Š Avg. % of fund
1.43%
πŸ“… First filed
2019 Q4
πŸ“… Last filed
2025 Q4
⏱ Quarters held
24

Position Intelligence

RMR Wealth Builders Γ— MUB AI Analytics

πŸ“‰ RMR Wealth Builders underperformed the S&P 500 by –14.2% annually on this MUB position. Timing score: 65% (15/23 decisions correct). Average cost basis: $98.89. Maximum drawdown during holding period: –10.6%.

πŸ“ˆ Position Alpha vs SPY
-14.2%
annualised excess return

❌ Significantly underperformed the S&P 500 by 14.2% ann.
23 quarters analyzed

⏱️ Timing Score
65%

βœ… Decent timing β€” more right than wrong on entries and exits.
15 of 23 add/trim decisions correct

πŸ’° Entry Quality
$98.89
+7.7% vs current ($106.55)

Best entry: $92.63 (2022 Q3)  Β·  Worst: $104.81 (2025 Q3)

πŸ›‘οΈ Drawdown Resilience
–10.6%
max drawdown while held

πŸ’Ž No drawdown exceeding 20% during the holding period β€” exceptionally stable.

πŸ’ͺ Fund Conviction
71%
buy-side decisions

17 adds Β· 7 trims. Bought during 10 of 12 down-price quarters. πŸ‚ Consistently bullish β€” fund kept accumulating this position.

πŸ“‘ Position Trajectory
↓ Shrinking
last 4–5 quarters trend

πŸ“‰ Portfolio weight has been declining in recent quarters. Possible distribution phase.
Currently 1.23% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    MUB price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 10 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 144,051 -37,989 -20.9% 1.23% $15.4M $106.55
2025 Q3 ADDED 182,040 +10,573 +6.2% 1.62% $19.4M $104.81
2025 Q2 ADDED 171,467 +9,186 +5.7% 1.63% $17.9M $102.01
2025 Q1 ADDED 162,281 +19,796 +13.9% 1.80% $17.1M $102.12
2024 Q4 REDUCED 142,485 -7,827 -5.2% 1.58% $15.2M $102.67
2024 Q3 ADDED 150,312 +12,043 +8.7% 1.73% $16.3M $103.62
2024 Q2 ADDED 138,269 +7,779 +6.0% 1.69% $14.7M $100.89
2024 Q1 REDUCED 130,490 -390 -0.3% 1.70% $14.0M $101.12
2023 Q4 REDUCED 130,880 -16,492 -11.2% 1.99% $14.2M $101.39
2023 Q3 ADDED 147,372 +7,228 +5.2% 2.41% $15.1M $94.98
14 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history
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