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Data from SEC EDGAR filings: company financials and 13F holdings.

Disclaimer: QW Research is provided for informational and educational purposes only and is not investment advice, a recommendation, or an offer to buy or sell any security. Data is derived from public SEC 13F filings and may be incomplete, delayed, or inaccurate. Do not make investment decisions based on this content. QW Research does not share in any profits and accepts no liability for any losses or decisions made using this information. Past performance does not predict future results.

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SUB — Fundamentals, Valuation & Ownership | QW Research

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iShares Short-Term National Muni Bond ETF (SUB)

Highly Crowded

Held by 865 of 5,944 reporting institutions (98th percentile) — extremely crowded.

Data as of Q1 2026

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Institutional Ownership

—

of shares outstanding · 865 funds hold it

Ownership Change

—

vs last quarter

Crowding

98ᵗʰ pctl

more crowded than 98% of tracked stocks

Institutional Value

$9.2B

total position value across all 13F filers

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Institutional Holders

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Buy / Sell Volume by Quarter

Total shares institutions bought (green) vs sold (red) each quarter across all holders.

Inferred from quarter-over-quarter change in each fund's 13F position (new stakes count as buys, exits as sells). Not tick-level trades.

No collected fundamentals to build a valuation model.

No collected fundamentals for a quality & risk analysis.

No collected fundamentals for a dividends & returns analysis.

No collected fundamentals for a capital-allocation analysis.

No collected fundamentals for a debt & leverage analysis.

No sector peer set for this ticker (missing sector classification, or too few peers with collected financials).

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Conviction-Weighted Ownership

Median weight: 0.10%Avg weight: 0.26%Max: 1.45%High conviction (>1%): 1

BANK OF AMERICA

MERCER GLOBAL ADVISORS INC /ADV

Bank of New York Mellon

Creative Planning

SEI INVESTMENTS

NORTHWESTERN MUTUAL WEALTH MANAGEMENT

CAPTRUST FINANCIAL ADVISORS

Institutional Trends (8 Quarters)

No trend data available for this metric.

Ownership Map

Top 40 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.

Size by

Drag any bubble to rearrange · size = dollar value of the position

Ownership Map

Top 40 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.

Size by

Drag any bubble to rearrange · size = dollar value of the position

Crowding AnalysisHighly Crowded

Holders865of 5,944

Avg: 68

Uncrowded98th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.48x

96th percentile

474 buying320 selling

+83

New

-62

Closed

+6.1M

Net shares

Ownership Concentration

Top 5: 38.5%Top 10: 50.1%

BANK OF AMERICA12.1%

MERCER GLOBAL ADVISORS INC /ADV10.6%

MORGAN STANLEY6.8%

Bank of New York Mellon5.7%

UBS Group AG3.4%

Others (860)61.5%

Crowding AnalysisHighly Crowded

Holders865of 5,944

Avg: 68

Uncrowded98th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.48x

96th percentile

474 buying320 selling

+83

New

-62

Closed

+6.1M

Net shares

Ownership Concentration

Top 5: 38.5%Top 10: 50.1%

BANK OF AMERICA12.1%

MERCER GLOBAL ADVISORS INC /ADV10.6%

MORGAN STANLEY6.8%

Bank of New York Mellon5.7%

UBS Group AG3.4%

Others (860)61.5%

Performance vs. S&P 500

Total return (dividends reinvested) vs the market, from quarter-end prices.

$10,000 invested 2021-06

$10,757

SUB · +8%

$18,666

S&P 500 · +87%

−$7,909

behind the index

Total return (5Y)

+8%

S&P 500

+87%

vs. market

-79%

underperformed

Annualized

1.5%

mkt 13.3%

Volatility

3%

annualized

Beta

0.08

vs S&P 500

Growth of $10,000

Hover the chart to read any quarter

SUBS&P 500

Year by year

Annual return vs the market

Hover a year to compare.

SUB (solid)S&P 500 (outline)Green = positive year, red = negative. Number = SUB's return.

Beat the market

1 / 6 yrs

17% win rate

Best year

+4%

2025

Worst year

-2%

2022

Worst drawdown

-4%

recovered in 5 qtrs

Relative strength

Cumulative lead over the S&P 500

Above 0 = ahead of the S&P 500 since the window start; below 0 = behind. Rising means it's pulling ahead.

Downside

Drawdown from peak · max -4%

How far the stock fell below its prior peak. Deeper, longer drawdowns = a rougher ride to the same return.

Quarter-end, dividend-adjusted (total return). Beta & volatility from quarterly returns (annualized). Benchmark is the S&P 500 (SPY total return). Annual returns compound the quarters ending in each calendar year; the first and last years in a window may be partial. Past performance doesn't predict future results.