Invesco and iShares Drive Specialty ETF Momentum with Combined $480M+ Weekly Inflow

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Weekly Channel Summary

The FI: Specialty channel continues to demonstrate significant scale, currently housing $66B in total assets across 127 ETFs and 15 unique issuers. Investor activity has been robust as the channel gathered $0.49B in net new money over the past five days. This contributing momentum brings the Year-to-Date (YTD) flow total to $2.06B, while the one-year trailing flow figure stands at an impressive $22.46B, highlighting the sustained demand for specialty fixed income strategies.

This Week’s Performance Leaders and Laggards

Performance across specialty categories was mixed but generally positive this week. The Fixed Income: Specialty – Maturing Ladder category emerged as the top performer with a Week-to-Date (WTD) return of 0.08%, maintaining a solid YTD gain of 0.35%. Conversely, the Fixed Income: Specialty – Defined Maturity category lagged its peers with a modest 0.07% return for the week, though it remains up 0.31% for the year.

Category Performance Snapshot

Category WTD 1 Month 3 Month 6 Month YTD 1 Year
Fixed Income: Specialty – Maturing Ladder 0.08% 0.46% -0.78% 3.47% 0.35% 5.83%
Fixed Income: Specialty – Defined Maturity 0.07% 0.47% 0.64% 3.36% 0.31% 6.71%
Fixed Income: Specialty – Interest Rate Volatility -0.01% -0.47% -0.11% -3.03% 0.08% -2.25%

Top & Bottom 5 ETFs by Weekly Performance

At the fund level, the FolioBeyond Alternative Income and Interest Rate Hedge ETF (RISR) led the way with a WTD return of 0.37%. On the other end of the spectrum, the Simplify Interest Rate Hedge ETF (PFIX) struggled significantly, falling -1.10% over the last week. Other laggards included the Invesco BulletShares 2035 Municipal Bond ETF (BSMZ), which saw a decline of -0.33%.

Ticker Fund Name WTD Performance
Top Performers
RISR FolioBeyond Alternative Income and Interest Rate Hedge ETF 0.37%
LIBD LifeX 2065 Inflation-Protected Longevity Income ETF 0.28%
HYKE Vest 2 Year Interest Rate Hedge ETF 0.27%
CPII American Beacon lonic Inflation Protection ETF 0.27%
IBIL iShares iBonds Oct 2035 Term TIPS ETF 0.23%
Bottom Performers
PFIX Simplify Interest Rate Hedge ETF -1.10%
BSMZ Invesco BulletShares 2035 Municipal Bond ETF -0.33%
BSMY Invesco BulletShares 2034 Municipal Bond ETF -0.25%
MUND Northern Trust 2055 Tax-Exempt Distributing Ladder ETF -0.24%
BSSX Invesco BulletShares 2033 Municipal Bond ETF -0.20%

Analyzing the Weekly Flows

Total net flows for the FI: Specialty channel reached $488M this past week. The Specialty – Defined Maturity category dominated the landscape, attracting $507M in fresh capital, which bolstered its massive AUM to $65.4B. On the other hand, the Specialty – Interest Rate Volatility category experienced the largest pullback, with outflows of -$20M during the 5-day period.

Category Flows Summary

Category Fund Count AUM 5 Day 30 Day 90 Day YTD 1 Year
Specialty – Defined Maturity 91 $65.4B $507M $3,148M $8,422M $2,080M $22,523M
Fixed Income: Specialty – Maturing Ladder 20 $0.1B $1M $1M -$48M $0M -$167M
Specialty – Interest Rate Volatility 10 $0.9B -$20M -$64M $19M -$29M $97M

Top & Bottom 5 ETFs by 5-Day Flow

The Invesco BulletShares 2027 Corporate Bond ETF (BSCR) led all funds with $47M in weekly inflows. Conversely, the Simplify Bond Bull ETF (RFIX) and the iShares iBonds Dec 2033 Term Treasury ETF (IBTO) saw the most significant withdrawals, losing -$30M and -$27M, respectively.

Ticker Fund Name 5-Day Flow
Inflows
BSCR Invesco BulletShares 2027 Corporate Bond ETF $47M
BSCS Invesco BulletShares 2028 Corporate Bond ETF $46M
BSCZ Invesco BulletShares 2035 Corporate Bond ETF $31M
BSCT Invesco BulletShares 2029 Corporate Bond ETF $31M
IBTK iShares iBonds Dec 2030 Term Treasury ETF $30M
Outflows
RFIX Simplify Bond Bull ETF -$30M
IBTO iShares iBonds Dec 2033 Term Treasury ETF -$27M
BSCQ Invesco BulletShares 2026 Corporate Bond ETF -$23M
BSJQ Invesco BulletShares 2026 High Yield Corp Bond ETF -$16M
IBHF iShares iBonds 2026 Term High Yield and Income ETF -$8M

Issuer League Table Update

BlackRock’s iShares and Invesco continue to dominate the specialty fixed income landscape, collectively controlling over 98% of the channel’s market share. Invesco led the week in flows, gathering $255M across its suite, while iShares followed closely with $228M. Simplify saw the most significant weekly outflows among major brands, losing -$30M.

Top 5 Issuers by AUM

Brand Fund Count AUM AUM Market Share
iShares 47 $38.42B 57.86%
Invesco 28 $26.66B 40.15%
Quadratic 1 $0.48B 0.72%
Simplify 2 $0.21B 0.32%
State Street 14 $0.19B 0.29%

Top & Bottom 3 Issuers by 5-Day Flow

Brand 5-Day Flow
Inflows
Invesco $255M
iShares $228M
State Street $23M
Outflows
Simplify -$30M
Stone Ridge $0M
ProShares $0M

For a deeper dive into these trends, access our FREE, in-depth FI: Specialty ETF reports in the right side panel of this page.

Disclosures

This material is for informational purposes only and should not be considered investment advice. All investments, including ETFs, involve risk, including the possible loss of principal. Investors should consider their investment objectives, risks, charges, and expenses carefully before investing.

This analysis was developed by the team at ETF Action. We leverage advanced AI tools to assist in the drafting and refinement of our content, based on our expert prompts, direction, and final review.