Treasuries Rally as Government Funds Lead Taxable Bond Flows

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Weekly Channel Summary

The Taxable channel spans 728 ETFs across 150 issuers with combined AUM of $2,370.69B. Net flows totaled $14,533M over the past five days, bringing the YTD total to $431,737M and the 1-Year figure to $548,653M. This sustained inflow trend underscores continued investor demand for fixed income exposure across government, multi-sector, and corporate segments. The scale of 1-Year flows relative to AUM suggests the channel remains a core allocation destination for taxable bond investors.

This Week’s Performance Leaders and Laggards

Short-duration and ultrashort categories led the week, with Taxable – Government Ultrashort and Taxable – Ultrashort both posting modest WTD gains near 0.03-0.09% while extending solid YTD returns of 2.75% and 2.81%, respectively. At the other end, long-duration categories suffered the steepest declines, with Taxable – Long-Term down 1.55% WTD and Taxable – Government Long falling 1.52% WTD, both carrying negative YTD returns near -6.4% to -6.9%. Taxable – Convertible stood out as a notable outlier, slipping only 0.17% WTD yet maintaining a robust 16.27% YTD gain, the strongest in the channel. Among individual funds, Calamos Convertible Equity Alternative ETF (CVRT) topped the list with a 1.23% weekly gain, while long-duration Treasury proxies like PIMCO 25+ Year Zero Coupon US Treasury Index ETF (ZROZ) lagged, down 4.11% on the week amid rising long-term rate pressure.

Category Performance Snapshot

Category WTD 1 Month 3 Month 6 Month YTD 1 Year
Taxable – Government Short 0.09% -0.41% -0.19% 0.21% 0.53% 1.52%
Taxable – Government Ultrashort 0.09% 0.32% 0.91% 1.82% 2.75% 3.77%
Taxable – Ultrashort 0.03% 0.15% 0.80% 1.96% 2.81% 3.97%
Taxable – International USD 0.01% -0.61% -2.04% -0.72% -0.73% -0.51%
Taxable – Short-Term -0.08% -0.95% -0.96% -0.31% 0.01% 1.04%
Municipal – Single State -0.09% -0.27% 0.43% — — —
Taxable – Inflation Protected -0.17% -1.68% -1.90% -1.43% -0.49% -0.45%
Taxable – Convertible -0.17% 0.87% -2.41% 10.21% 16.27% 13.26%
Taxable – Bank Loans -0.20% 0.06% 1.73% 3.59% 2.72% 4.38%
Taxable – Government Intermediate -0.36% -2.03% -2.85% -2.85% -2.76% -2.14%
Taxable – Multisector -0.53% -1.89% -2.14% -0.48% -0.52% 0.73%
Taxable – Preferred Stock -0.56% -2.08% -2.43% -0.57% -1.06% -1.32%
Taxable – Core -0.61% -2.35% -3.42% -3.06% -2.78% -2.21%
Taxable – Corporate -0.69% -2.59% -4.07% -3.29% -3.30% -2.85%
Taxable – Core Enhanced -0.73% -2.58% -3.58% -2.94% -2.72% -2.05%
Taxable – High Yield -0.74% -2.25% -1.94% -0.01% 0.07% 1.19%
Taxable – International -0.78% -2.70% -2.06% -1.69% -3.28% -3.45%
Taxable – Emerging -0.80% -2.75% -1.55% 1.62% 0.12% 3.00%
Taxable – Securitized -0.83% -2.99% -3.91% -3.55% -2.94% -1.84%
Taxable – Government Long -1.52% -4.41% -6.97% -7.20% -6.87% -7.56%
Taxable – Long-Term -1.55% -4.19% -7.42% -6.55% -6.40% -7.38%
Taxable – Emerging USD -1.69% -3.75% -4.89% -1.46% -2.43% -0.18%

Top & Bottom 5 ETFs by Weekly Performance

The top-performing funds this week were concentrated in convertible and preferred credit strategies, led by CVRT’s 1.23% gain and T-Strive Digital Credit Preferred Income ETF (DCAP) at 0.78%. InfraCap REIT Preferred ETF (PFFR) and First Trust SSI Strategic Convertible Securities ETF (FCVT) rounded out gains above 0.6%. Conversely, long-duration Treasury and MBS funds bore the brunt of the selloff, with ZROZ down 4.11%, iShares 25+ Year Treasury STRIPS Bond ETF (GOVZ) off 3.98%, and Regan Fixed Rate MBS ETF (MBSX) down 3.92%. The dispersion between convertible/preferred gainers and long-duration decliners highlights the week’s sensitivity to rate-driven duration risk.

Ticker Fund Name WTD Performance
Top Performers
CVRT Calamos Convertible Equity Alternative ETF 1.23%
DCAP T-Strive Digital Credit Preferred Income ETF 0.78%
PFFR InfraCap REIT Preferred ETF 0.77%
FCVT First Trust SSI Strategic Convertible Securities ETF 0.66%
ILS Brookmont Catastrophic Bond ETF 0.65%
Bottom Performers
ZROZ PIMCO 25+ Year Zero Coupon US Treasury Index Exchange-Traded Fund -4.11%
GOVZ iShares 25+ Year Treasury STRIPS Bond ETF -3.98%
MBSX Regan Fixed Rate MBS ETF -3.92%
DWWN Principal Long Duration ETF -3.51%
EDV Vanguard Extended Duration Treasury ETF -3.45%

Analyzing the Weekly Flows

The channel absorbed $14,533M in net inflows over the week, led decisively by the Government segment at $10,078M and Multi-Sector at $4,311M, together accounting for the bulk of new capital. By duration, Ultrashort and Intermediate buckets drew the largest inflows at $7,557M and $4,416M respectively, while Duration: Short saw a net outflow of $1,420M. Securitized was the weakest segment, shedding $1,430M on the week, followed by modest Preferred Stock outflows of $147M. Investment Grade credit dominated flow activity with $11,883M added, reinforcing a continued preference for higher-quality taxable fixed income amid the week’s rate volatility.

Flows by Segment

Segment Fund Count AUM 5 Day 30 Day 90 Day YTD 1 Year
Government 132 $754.61B $10,078M $26,118M $59,694M $160,802M $200,834M
Multi-Sector 307 $996.51B $4,311M $23,214M $69,068M $196,246M $257,767M
Corporate 158 $397.30B $870M -$4,327M $3,746M $45,380M $60,752M
Bank Loans 50 $76.40B $846M $3,456M $8,934M $18,759M $18,251M
Cat Bonds 1 $115M $6M $18M $36M $79M $101M
Preferred Stock 31 $41.38B -$147M -$275M $1,050M $2,680M $3,371M
Securitized 48 $104.01B -$1,430M -$1,986M $630M $7,791M $7,578M

Flows by Credit Type

Credit Type Fund Count AUM 5 Day 30 Day 90 Day YTD 1 Year
Credit: Investment Grade 372 $1,893.83B $11,883M $34,449M $111,565M $341,572M $426,512M
Credit: Blend 197 $283.42B $1,788M $11,561M $27,731M $76,111M $100,406M
Credit: High Yield 154 $192.62B $842M $141M $3,690M $13,743M $21,347M
Specialty: Interest Rate Volatility 1 $125M $10M $20M $59M $104M $104M

Flows by Duration

Duration Fund Count AUM 5 Day 30 Day 90 Day YTD 1 Year
Duration: Ultrashort 148 $537.73B $7,557M $25,242M $55,749M $153,710M $175,244M
Duration: Intermediate 421 $1,320.81B $4,416M $12,899M $52,336M $208,537M $281,409M
Duration: Long 62 $192.34B $3,969M $3,766M $12,105M $12,105M $20,625M
Physically Held 1 $1M $1M $1M $1M $1M $1M
Duration: Short 92 $319.11B -$1,420M $4,263M $22,854M $57,177M $71,091M

Top & Bottom 5 ETFs by 5-Day Flow

Flows at the fund level were topped by iShares 20+ Year Treasury Bond ETF (TLT), which gathered $2,883M despite the broader long-duration selloff, followed by iShares 0-1 Year Treasury Bond ETF (SHV) at $2,119M and iShares iBoxx $ High Yield Corporate Bond ETF (HYG) at $2,067M. On the outflow side, iShares MBS ETF (MBB) led redemptions at $1,212M, followed by Vanguard Short-Term Bond ETF (BSV) at $941M. This pattern suggests investors were selectively rotating within Treasury durations while trimming securitized and short-term corporate exposure.

Ticker Fund Name 5-Day Flow
Inflows
TLT iShares 20+ Year Treasury Bond ETF $2,883M
SHV iShares Trust iShares 0-1 Year Treasury Bond ETF $2,119M
HYG iShares iBoxx $ High Yield Corporate Bond ETF $2,067M
BIL State Street SPDR Bloomberg 1-3 Month T-Bill ETF $2,041M
IUSB iShares Core Total USD Bond Market ETF $888M
Outflows
MBB iShares MBS ETF -$1,212M
BSV Vanguard Short-Term Bond ETF -$941M
BKAG BNY Mellon Core Bond ETF -$863M
USHY iShares Broad USD High Yield Corporate Bond ETF -$818M
VCLT Vanguard Long-Term Corporate Bond ETF -$511M

Note: the following fund(s) were excluded from the flow totals above because the weekly flow exceeds 75% of the fund’s AUM and may be the result of a custom rebalance: XBOX (-$381M).

Issuer League Table Update

iShares and Vanguard continue to dominate the Taxable channel with 35.97% and 25.84% market share, respectively, representing a combined $1,465.52B in AUM across 118 funds. iShares also led weekly inflows by a wide margin, pulling in $8,317M, followed by SPDR at $2,028M and JPMorgan at $1,266M. On the outflow side, BNY Mellon recorded the largest weekly redemptions at $661M, followed by Simplify at $606M. The gap between iShares’ inflow dominance and the more modest outflows at smaller issuers underscores a continued concentration of investor activity among the largest taxable bond providers.

Top 5 Issuers by AUM

Brand Fund Count AUM AUM Market Share
iShares 87 $852.82B 35.97%
Vanguard 31 $612.70B 25.84%
SPDR 36 $176.85B 7.46%
JPMorgan 20 $101.03B 4.26%
Schwab 12 $79.50B 3.35%

Top & Bottom 3 Issuers by 5-Day Flow

Brand 5-Day Flow
Inflows
iShares $8,317M
SPDR $2,028M
JPMorgan $1,266M
Outflows
BNY Mellon -$661M
Simplify -$606M
Invesco -$160M

For a deeper dive into these trends, access our FREE, in-depth Taxable 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.