Vanguard and iShares Dominate a $16B Day of ETF Inflows

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Issuer League Tables

Note on Flow Volatility: Daily flow outliers may be driven by specialized portfolio rebalancing. With the continued growth of actively managed ETFs, these events occur with greater frequency and often do not align with traditional, scheduled index rebalance dates.

Vanguard and iShares led the absolute daily net inflows, attracting $10,800M and $3,142M respectively, bolstering their 1-Year flow totals of $488.38B and $391.90B. Invesco reported the largest absolute daily outflow with -$467M, offsetting a portion of its $67.68B in 1-Year inflows. On a relative basis, Horizons experienced the most significant daily influx, collecting $110M representing 17.13% of its $640M in assets under management. Conversely, STF sustained the largest relative contraction, yielding -$5M for a 1-day decline equating to -5.08% of total assets.

Issuer Flows (Absolute)

Brand AUM 1 Day 5 Day 30 Day YTD 1 Year
Top 5 Leaders
Vanguard $4,011.91B $10,800M $38,504M $76,233M $164.53B $488.38B
iShares $4,040.96B $3,142M -$35,387M -$12,689M $28.45B $391.90B
Innovator $31.90B $637M $438M $843M $1.74B $5.15B
SPDR $1,771.37B $497M $11,089M -$3,007M $2.21B $56.38B
Distillate $2.30B $295M $296M $287M $0.29B $0.13B
Top 5 Laggards
Invesco $796.87B -$467M -$1,451M $1,201M $7.55B $67.68B
US Commodity Funds $4.81B -$241M $804M $114M $1.30B $1.77B
Xtrackers $29.01B -$169M -$446M -$296M -$0.09B -$0.03B
Direxion $51.26B -$104M $2,775M -$81M -$3.59B -$15.99B
ProShares $107.86B -$68M $22,285M $1,601M $23.46B $25.14B

Issuer Flows (Relative)

Brand AUM 1 Day Flow % of AUM
Top 5 Leaders
Horizons $640M $110M 17.13%
Distillate $2,298M $296M 12.89%
Bancreek $187M $16M 8.49%
Obra $169M $10M 5.88%
Mango $235M $11M 4.56%
Top 5 Laggards
STF $94M -$5M -5.08%
US Commodity Funds $4,810M -$241M -5.01%
Polen $527M -$14M -2.69%
Anfield $551M -$10M -1.82%
Tuttle Capital $1,452M -$22M -1.54%

Daily ETF Flow Analysis

Equity strategies generated the largest influx across all asset classes with $12,626M in daily additions, elevating the 1-Month category trend to $59,909M. Fixed Income followed with $3,489M in daily inflows, contributing to $505,028M in 1-Year flows for the asset class. The Equity: U.S. Small Cap – Blend category paced specific mandates with $5,193M, while Equity: Emerging Large Cap exhibited the sharpest contraction with -$774M in single-day outflows. Commodity products registered the largest aggregate asset class reduction, shedding -$737M for the session.

Asset Class Flows

Asset Class AUM 1 Day 1 Week 1 Month YTD 1 Year
Equity $10,463.3B $12,626M $10,762M $59,909M $218,782M $948,032M
Fixed Income $2,423.8B $3,489M $15,192M $70,375M $155,801M $505,028M
Commodity $389.0B -$737M -$2,883M -$2,963M $51,160M $3,580M
Alternative $11.7B $71M $184M $885M $1,105M $5,166M
Multi-Asset $35.0B $38M $315M $1,390M $3,571M $10,270M
Currency $2.9B $12M $280M $363M $615M $1,007M
Non-Traditional $405.2B $539M $2,771M $12,091M $82,332M $20,803M
Digital Asset $114.1B $237M $1,034M $2,039M $35,143M -$857M
Total Flows $13,844.9B $16,276M $27,655M $144,088M $403,399M $1,638,138M

Top/Bottom 10 Category Flows

Category AUM 1 Day Flow
Top 10 Leaders
Equity: U.S. Small Cap – Blend $334.37B $5,193M
Equity: U.S. Large Cap – Blend $3,962.85B $2,997M
Equity: Global Ex-U.S. Large Cap – Blend $1,007.51B $1,921M
Equity: U.S. Mid Cap – Blend $379.78B $1,029M
Fixed Income: Taxable – Government Ultrashort $238.38B $956M
Equity: Sector – Financials $88.07B $754M
Fixed Income: Taxable – Government Intermediate $124.02B $697M
Fixed Income: Taxable – Corporate $170.69B $610M
Equity: Sector – Information Technology $342.89B $581M
Fixed Income: Municipal – Intermediate $130.35B $572M
Top 10 Laggards
Equity: Emerging Large Cap $412.17B -$774M
Commodity: Focused – Precious Metals $358.37B -$693M
Equity: Sector – Consumer Staples $29.32B -$401M
Equity: Thematic – Precious Metals $57.09B -$323M
Equity: U.S. Large Cap – Value $956.50B -$301M
Non-Traditional: Leverage | Inverse – Equity $100.15B -$280M
Commodity: Focused – Energy $4.28B -$237M
Equity: Region – Country Specific $166.66B -$218M
Fixed Income: Taxable – Long-Term $18.97B -$181M
Fixed Income: Taxable – Preferred Stock $39.86B -$166M

U.S. Size & Style

IWM accumulated $3,783M in single-day flows, extending the U.S. Small Cap – Blend category’s total 1-Year positive intake to $3,477M. VOO collected $3,456M, representing a substantial addition to the fund’s $878.8B in total assets. Meanwhile, IVV experienced a daily reduction of -$2,419M, leading the outflows within the U.S. Large Cap – Blend segment. Large Cap Blend funds collectively captured $2,997M in daily additions despite IVV and SPY experiencing near-term contractions.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
IWM iShares Russell 2000 ETF $72.0B $3,783M
VOO Vanguard S&P 500 ETF $878.8B $3,456M
VB Vanguard Small-Cap ETF $72.0B $1,315M
VTI Vanguard Total Stock Market ETF $574.0B $1,056M
VO Vanguard Mid-Cap ETF $94.4B $930M
Top 5 Laggards
IVV iShares Core S&P 500 ETF $675.7B -$2,419M
QQQ Invesco QQQ Trust Series I $384.8B -$750M
DIA State Street SPDR Dow Jones Industrial Average ETF $42.7B -$682M
OEF iShares S&P 100 ETF $19.2B -$674M
SPY State Street SPDR S&P 500 ETF $665.0B -$167M

Size & Style ex-U.S.

CORO led all international size and style peers with $889M in daily flows, representing a substantial portion of the fund’s $1.5B in total assets. VEU and VEA also reported notable gains of $345M and $325M, supporting the Global Ex-U.S. Large Cap – Blend category’s $1,921M daily total. Conversely, EEM recorded the largest single-day reduction with -$709M leaving the fund. The Emerging Large Cap segment contracted by -$774M daily, contrasting with its positive $64,627M 1-Year flow trajectory.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
CORO iShares International Country Rotation Active ETF $1.5B $889M
VEU Vanguard FTSE All-World ex-US Index Fund $60.0B $345M
VEA Vanguard FTSE Developed Markets ETF $207.6B $325M
EFG iShares MSCI EAFE Growth ETF $13.9B $229M
AVDE Avantis International Equity ETF $14.3B $136M
Top 5 Laggards
EEM iShares MSCI Emerging Markets ETF $27.4B -$709M
IXUS iShares Core MSCI Total International Stock ETF $53.1B -$70M
SCHE Schwab Emerging Markets Equity ETF $11.6B -$40M
GEM Goldman Sachs ActiveBeta Emerging Markets Equity ETF $1.3B -$26M
GMOI GMO International Value ETF $0.4B -$20M

Sector & Industry

Financials paced sector strategies as XLF added $661M daily, pulling the broader sector category to a positive $754M for the session. SMH collected $315M, aiding the Information Technology sector in gathering $581M over the 1-day period despite the category’s 1-Month trend remaining positive at $2,992M. XLP posted the heaviest daily outflow of -$408M, driving the Consumer Staples sector to an aggregate -$401M 1-day reduction. ITA also reduced assets by -$163M, which suppressed the Industrial sector’s short-term flow metrics.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
XLF State Street Financial Select Sector SPDR ETF $45.8B $661M
SMH VanEck Semiconductor ETF $44.3B $315M
XLV State Street Health Care Select Sector SPDR ETF $39.1B $189M
XLK State Street Technology Select Sector SPDR ETF $86.9B $153M
IYR iShares U.S. Real Estate ETF $4.2B $138M
Top 5 Laggards
XLP State Street Consumer Staples Select Sector SPDR ETF $16.6B -$408M
ITA iShares U.S. Aerospace & Defense ETF $14.1B -$163M
EUFN iShares MSCI Europe Financials ETF $3.6B -$36M
XLC State Street Communication Services Select Sector SPDR ETF $24.9B -$35M
XLB State Street Materials Select Sector SPDR ETF $6.4B -$25M

Region & Country

BBAX secured $18M in daily inflows, contributing to the broader Asia-Pacific Ex-Japan category’s positive $18M daily collection. KSA and EWN gathered $15M each, reinforcing specific country allocations against wider regional outflows. FLIN and EPI observed the sharpest single-day outflows, shedding -$91M and -$50M, respectively. The Country Specific category aggregated -$218M in daily outflows, diverging from the segment’s $23,822M 1-Year intake.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
BBAX JPMorgan BetaBuilders Developed Asia Pacific ex-Japan ETF $6.24B $18M
KSA iShares MSCI Saudi Arabia ETF $0.72B $15M
EWN iShares MSCI Netherlands ETF $0.37B $15M
OPPE WisdomTree European Opportunities Fund $0.27B $13M
UAE iShares MSCI UAE ETF $0.19B $13M
Top 5 Laggards
FLIN Franklin FTSE India ETF $2.74B -$91M
EPI WisdomTree India Earnings Fund $2.38B -$50M
EWT iShares MSCI Taiwan ETF $7.70B -$43M
DXJ WisdomTree Japan Hedged Equity Fund $5.97B -$39M
ILF iShares Latin America 40 ETF $4.06B -$26M

Thematic

SHLD led thematic strategies with $67M in daily flows, supplementing the Disruptive Tech category’s $49M 1-day expansion. BAI and ITB also captured $59M and $57M, supporting positive near-term allocations in the space. GDX contracted by -$236M, pushing the Precious Metals thematic category to an aggregate -$323M for the day. SIL and BIZD similarly shed -$60M and -$27M, reflecting targeted 1-day reductions in specific thematic funds.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
SHLD Global X Defense Tech ETF $8.48B $67M
BAI iShares A.I. Innovation and Tech Active ETF $8.93B $59M
ITB iShares U.S. Home Construction ETF $2.53B $57M
ARKK ARK Innovation ETF $6.39B $54M
FDN First Trust Dow Jones Internet Index Fund $4.79B $36M
Top 5 Laggards
GDX VanEck Gold Miners ETF $29.45B -$236M
SIL Global X Silver Miners ETF $5.76B -$60M
BIZD VanEck BDC Income ETF $1.38B -$27M
COPX Global X Copper Miners ETF $6.95B -$20M
QTUM Defiance Quantum ETF $3.45B -$17M

Fixed Income

LQD processed $554M in daily inflows, driving the Taxable Corporate segment’s $610M 1-day increase. GOVT and LMUB aggregated $404M and $403M, expanding their respective total asset bases to $39.98B and $1.21B. On the downside, USHY relinquished -$243M, counteracting a portion of the broad High Yield category’s $16,025M 1-Year historical inflow. HYLB and PFF also posted -$167M and -$165M in near-term outflows for the session.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
LQD iShares iBoxx $ Investment Grade Corporate Bond ETF $31.54B $554M
GOVT iShares U.S. Treasury Bond ETF $39.98B $404M
LMUB iShares Long-Term National Muni Bond ETF $1.21B $403M
HYG iShares iBoxx $ High Yield Corporate Bond ETF $15.37B $358M
SGOV iShares 0-3 Month Treasury Bond ETF $79.45B $317M
Top 5 Laggards
USHY iShares Broad USD High Yield Corporate Bond ETF $25.92B -$243M
HYLB Xtrackers USD High Yield Corporate Bond ETF $3.38B -$167M
PFF iShares Preferred & Income Securities ETF $13.73B -$165M
EMB iShares JP Morgan USD Emerging Markets Bond ETF $14.92B -$161M
VCLT Vanguard Long-Term Corporate Bond ETF $7.44B -$126M

Commodity

SLV acquired $86M in 1-day flows, operating counter to the broader Precious Metals category’s -$693M daily outflow. PDBC captured $73M, assisting the Multi-Sector Commodity class in reaching $127M for the day. IAU shed -$555M daily, which diminished the fund’s absolute AUM to $77.44B. USO and GLD followed with reductions of -$230M and -$184M, contributing to the asset class’s negative short-term trajectory.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
SLV iShares Silver Trust $39.05B $86M
PDBC Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF $6.40B $73M
DBA Invesco DB Agriculture Fund $0.93B $45M
WEAT Teucrium Wheat Fund $0.23B $22M
GLTR abrdn Physical Precious Metals Basket Shares ETF $3.19B $17M
Top 5 Laggards
IAU iShares Gold Trust $77.44B -$555M
USO United States Oil Fund LP $2.48B -$230M
GLD SPDR Gold Shares $171.73B -$184M
PPLT abrdn Physical Platinum Shares ETF $2.84B -$58M
GSG iShares S&P GSCI Commodity Indexed Trust $1.00B -$6M

Cryptocurrency

IBIT gathered $139M in daily inflows, bolstering the Bitcoin category’s $202M 1-day total and its $22,228M 1-Year aggregate. FBTC and FETH followed by collecting $65M and $35M, supporting total Digital Asset net allocations. ETHA and ETHE logged the largest sector outflows, retreating by -$16M and -$15M, respectively. The aggregate Ethereum category managed a positive $36M for the session, resisting the downward pull of specific fund outflows.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
IBIT iShares Bitcoin Trust ETF $58.07B $139M
FBTC Fidelity Wise Origin Bitcoin Fund $13.35B $65M
FETH Fidelity Ethereum Fund ETF $1.28B $35M
ETHB iShares Staked Ethereum Trust ETF $0.20B $32M
BSOL Bitwise Solana Staking ETF $0.65B $3M
Top 5 Laggards
ETHA iShares Ethereum Trust ETF $7.45B -$16M
ETHE Grayscale Ethereum Staking ETF $2.01B -$15M
HODL VanEck Bitcoin ETF $1.26B -$6M
TOXR 21Shares XRP ETF Beneficial INT SH $0.16B -$6M
ARKB ARK 21Shares Bitcoin ETF $2.64B -$3M

Non-Traditional

IAPR generated $192M in daily flows, leading the Buffer category to a $481M 1-day net expansion. KAPR and TSLL added $154M and $84M, contributing to the $539M single-day total for the Non-Traditional asset class. SOXL registered a severe -$352M daily contraction, driving the Leverage/Inverse Equity segment to an aggregate -$280M decline. YMAR and UCO additionally subtracted -$61M and -$47M from their respective capital bases.

Ticker Name AUM 1 Day Flow
Top 5 Leaders
IAPR Innovator International Developed Power Buffer ETF – April $0.38B $192M
KAPR Innovator U.S. Small Cap Power Buffer ETF – April $0.31B $154M
TSLL Direxion Daily TSLA Bull 2X ETF $5.05B $84M
PSMR Pacer Swan SOS Moderate (April) ETF $0.17B $83M
XDSQ Innovator US Equity Accelerated ETF $0.14B $71M
Top 5 Laggards
SOXL Direxion Daily Semiconductor Bull 3X ETF $12.23B -$352M
YMAR FT Vest International Equity Moderate Buffer $0.10B -$61M
UCO ProShares Ultra Bloomberg Crude Oil $0.69B -$47M
FHDG FT Vest U.S. Equity Quarterly Dynamic Buffer ETF $0.04B -$37M
TQQQ ProShares UltraPro QQQ $25.11B -$33M

Recent Launches

The ETF market registered 10 recent launches between March 11 and March 13, aggregating over $1.9B in new product assets. SQS dominated the initial asset gathering by securing $1,264.12M within the U.S. Large Cap Blend category immediately upon inception. NPFE collected $578.05M on its launch date, further augmenting the Equity asset class’s footprint. The newly launched vehicles span multiple classifications, encompassing traditional equity mandates, synthetic income strategies, and alternative digital assets.

Ticker Name ETF Action Category Inception AUM
SQS Sapient Quality Select ETF Equity: U.S. Large Cap – Blend 3/13/2026 $1,264.12M
WIMA WisdomTree International Adaptive Moving Average Fund Equity: Global Ex-U.S. Large Cap – Blend 3/12/2026 $0.97M
WAMA WisdomTree US Adaptive Moving Average Fund Equity: U.S. Large Cap – Blend 3/12/2026 $0.99M
SPCI Tuttle Capital Space Industry Income Blast ETF Non-Traditional: Synthetic Income – Equity 3/12/2026 $1.27M
SNDU T-REX 2X Long SNDK Daily Target ETF Non-Traditional: Leverage | Inverse – Single Stock 3/12/2026 $0.85M
PAAU T-REX 2X Long PAAS Daily Target ETF Non-Traditional: Leverage | Inverse – Single Stock 3/12/2026 $0.21M
GAVA Grayscale Avalanche Staking ETF Digital Asset: Cryptocurrency – Altcoin 3/12/2026 $5.88M
VPX Variant Perception Cycle Aware US Equity ETF Equity: U.S. Large Cap – Blend 3/11/2026 $32.46M
TEMR T. Rowe Price Emerging Markets Equity Research ETF Equity: Emerging Large Cap 3/11/2026 $19.29M
NPFE NPF Core Equity ETF Equity: U.S. Large Cap – Blend 3/11/2026 $578.05M

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.

Flow data is reported after close on a T+1 basis. This report’s data is as of March 18, 2026, and reflects create/redeem activity from Tuesday, March 17, 2026.

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.

©2026 ETF Action, Inc. All Rights Reserved. Data provided by FactSet.