ETFs See $33B Outflow as Heartbeat Trades Unwind

U.S.-listed ETFs saw $33.4 billion in outflows as tax-driven heartbeat trades from the prior week reversed.

sumit
Mar 30, 2026
Edited by: ETF.com Staff
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U.S.-listed ETFs saw a rare weekly outflow of $33.4 billion for the week ending March 27, driven largely by reversals of tax-related “heartbeat” trades.

Most of the outflows came from U.S. equity ETFs, which lost $33.1 billion. International equity ETFs shed another $5.3 billion. On the other hand, U.S. fixed income ETFs pulled in $3.8 billion.

The flows largely reflect the unwind of the large, temporary inflows seen the prior week, when issuers used heartbeat trades to help reduce future capital gains distributions.

At the fund level, the iShares Core S&P 500 ETF (IVV) led with $40.8 billion in inflows, reversing the massive outflows it experienced last week. IVV often shows this pattern around quarter end, with large outflows followed by sharp inflows.

In contrast, the Vanguard S&P 500 ETF (VOO) saw $35.9 billion in outflows, while the Schwab U.S. Dividend Equity ETF (SCHD) shed $14.6 billion, both largely tied to heartbeat-related activity.

With quarter-end flows distorting the data, the weekly figures should be viewed with some caution.

Top 10 Creations (All ETFs)

TickerNameNet Flows ($, mm)AUM ($, mm)AUM % Change<
IVViShares Core S&P 500 ETF40,798.23714,075.555.71
SPYSPDR S&P 500 ETF Trust8,983.24647,550.331.39
SPYMTradr 2X Long SPY Monthly ETF2,994.95115,080.922.60
BILSPDR Bloomberg 1-3 Month T-Bill ETF2,869.9149,623.035.78
SGOViShares 0-3 Month Treasury Bond ETF2,449.4583,043.842.95
BGIGBahl & Gaynor Income Growth ETF1,587.072,022.9278.45
XLFFinancial Select Sector SPDR Fund975.0048,146.472.03
HYGiShares iBoxx $ High Yield Corporate Bond ETF959.0116,395.575.85
VEAVanguard FTSE Developed Markets ETF900.92200,482.710.45
EMXCiShares MSCI Emerging Markets ex China ETF877.1616,777.955.23



 

Top 10 Redemptions (All ETFs)

TickerNameNet Flows ($, mm)AUM ($, mm)AUM % Change
VOOVanguard S&P 500 ETF-35,894.89808,017.77-4.44
SCHDSchwab US Dividend Equity ETF-14,572.8484,335.14-17.28
SMHVanEck Semiconductor ETF-4,387.4541,391.28-10.60
VBVanguard Small-Cap ETF-3,231.0670,591.76-4.58
VYMVanguard High Dividend Yield Index ETF-3,055.1272,079.72-4.24
VOVanguard Mid-Cap ETF-2,667.5192,155.47-2.89
IJRiShares Core S&P Small Cap ETF-2,541.1691,607.34-2.77
IJHiShares Core S&P Mid-Cap ETF-2,511.10105,747.94-2.37
VTVVanguard Value ETF-2,024.94164,384.26-1.23
VXFVanguard Extended Market ETF-1,987.7025,513.67-7.79



 

ETF Weekly Flows By Asset Class

 Net Flows ($, mm)AUM ($, mm)% of AUM
Alternatives888.31117,588.860.76%
Asset Allocation205.2436,012.600.57%
Commodities E T Fs-809.16345,575.27-0.23%
Currency-221.22109,711.41-0.20%
International Equity-5,261.072,396,604.53-0.22%
International Fixed Income1,505.03399,552.620.38%
Inverse128.1515,973.970.80%
Leveraged-483.41125,284.55-0.39%
Us Equity-33,136.847,963,500.81-0.42%
Us Fixed Income3,807.132,010,423.820.19%
Total:-33,377.8413,520,228.44-0.25%



 

Disclaimer: All data as of 6 a.m. Eastern time the date the article is published. Data is believed to be accurate; however, transient market data is often subject to subsequent revision and correction by the exchanges.

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