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SUSAvsQDEFETF Comparison

ETF 1
SUSA

iShares ESG Optimized MSCI USA ETF

This fund is part of
US Large Cap
-1.18%
VS
ETF 2
QDEF

FlexShares Quality Dividend Defensive Index Fund ETF

This fund is part of
US Multi-Factor
-0.79%

iShares ESG Optimized MSCI USA ETF (SUSA) belongs to the US Large Cap segment. FlexShares Quality Dividend Defensive Index Fund ETF (QDEF) is part of the US Multi-Factor segment. Both ETFs have the same top 3 sector exposures: Information Technology, Financials and Health Care. SUSA is less expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.4% for QDEF. SUSA is up 9.29% year-to-date (YTD) with -$139M in YTD flows. QDEF performs worse with 7.2% YTD performance, and +$12M in YTD flows. Run a side-by-side ETF comparison of SUSA and QDEF below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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SUSA vs QDEF performance and flow charts

Performance

-2.0-1.00.01.02.03.04.0%May 18May 26Jun 2Jun 9Jun 16

Cumulative Flows

0 M50 M100 M150 M200 M250 MMay 18May 26Jun 2Jun 9Jun 16

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Historic performance and flows
Data as of 06/17/2026
1M3MYTD1Y3Y5Y
Perf.
SUSA
QDEF
+1.43%-0.44%
+12.01%+6.61%
+9.29%+7.20%
+24.97%+21.99%
+69.61%+65.02%
+72.43%+80.49%
Flows
SUSA
QDEF
-$19M-$25K
-$40M+$6M
-$139M+$12M
-$299M+$24M
-$1.28B+$21M
-$1.00B-$135M
Volatility and drawdown
3M1Y3Y5Y
Volatility
SUSA
QDEF
+15.98%+11.72%
+13.05%+9.88%
+15.16%+12.10%
+17.52%+14.02%
Max drawdown
SUSA
QDEF
-5.18%-3.68%
-9.72%-6.99%
-19.28%-14.47%
-28.25%-21.30%
Max drawdown duration
SUSA
QDEF
21d21d
78d66d
204d191d
769d566d
Trading data

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SUSA
QDEF
Last sale
6/18/2026 at 1:30 PM
$153.25
$86.64
Previous close
06/17/2026
$151.63
$86.50
Consolidated volume
06/17/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of May 29, 2026
1-year trailing difference

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SUSA
QDEF
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 6/18/2026 at 1:30 PM
Live
Closed
SUSA
QDEF
Last price
$153.25
$86.64
1D performance
+1.07%
+0.16%
AuM$3.95 B$538.50 M
E/R0.25%0.4%
Characteristics
SUSA
QDEF
Management strategyPassivePassive
ProvideriSharesFlexShares
BenchmarkMSCI USA Extended ESG Select IndexNorthern Trust Quality Dividend Defensive Index
N° of holdings159129
Asset classEquitiesEquities
Trailing 12m distribution yield
Join
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Inception dateJanuary 24, 2005December 14, 2012
ESGYesNo
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Exposure

Countries

SUSA
USA
94.22%
Other
5.78%
QDEF
USA
94.36%
Other
5.64%

Sectors

SUSA
Information Techn.
39.6%
Financials
9.97%
Health Care
8.52%
Communication Ser.
8.48%
Industrials
8.32%
Other
25.1%
QDEF
Information Techn.
32.76%
Financials
11.34%
Health Care
11.06%
Communication Ser.
7.16%
Other
37.69%
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Diversification

SUSA

Total weight of top 15 holdings out of 15

39.5%
QDEF

Total weight of top 15 holdings out of 15

46.29%

Top 15 holdings

Data as of April 30, 2026
SUSA
NVIDIA
7.92%
APPLE
5.35%
MICROSOFT-T
4.35%
ALPHABET INC-CL
3.84%
BROADCOM LIMITED
3.07%
ALPHABET INC-CL
3.01%
TESLA
1.63%
HARTFORD FINANCIAL SERVICES GRUP
1.54%
APPLIED MATERIAL
1.51%
MORGAN STANLEY
1.38%
CUMMINS
1.33%
LILLY
1.21%
HOME DEPOT
1.14%
ADVANCED MICRO DEVICES
1.12%
GILEAD SCIENCES
1.11%
QDEF
APPLE
7.62%
NVIDIA
7.22%
BROADCOM LIMITED
5.34%
MICROSOFT-T
4.01%
JOHNSON&JOHNSON
2.56%
PROCTERGAMBLE
2.53%
ALPHABET INC-CL
2.50%
ABBVIE
2.49%
ALPHABET INC-CL
1.99%
JPMORGAN CHASE
1.95%
PHILLIP MORRIS
1.93%
KLA CORPORATION
1.78%
CISCO-T
1.78%
MERCK & CO INC
1.32%
TJX
1.29%
Frequently asked questions about SUSA and QDEF

How have the SUSA and QDEF ETFs performed in 2026?

As of June 17, 2026, SUSA is up 9.29% year-to-date (YTD), while QDEF has returned 7.2%. That puts SUSA better performer ahead so far this year.

Which ETF is attracting more investor money: SUSA or QDEF?

Year-to-date, the SUSA ETF saw -$139M in flows, compared to +$12M for QDEF.

Which ETF is more volatile: SUSA or QDEF?

Over the past year, SUSA had a volatility of 13.05%, while QDEF experienced 9.88%.

Which ETF is bigger: SUSA or QDEF?

As of June 17, 2026, SUSA holds $3.95 B in assets under management (AUM), while QDEF manages $538.50 M.

What sectors do the SUSA and QDEF ETFs invest in?

SUSA leans toward sectors like Information Technology, Financials and Health Care. Meanwhile, QDEF focuses on Information Technology, Financials and Health Care.

What are the top holdings of the SUSA ETF and QDEF ETF?

SUSA top holdings include NVIDIA, APPLE and MICROSOFT-T. QDEF holds in its top three: APPLE, NVIDIA and BROADCOM LIMITED.

Which ETF is more diversified: SUSA or QDEF?

SUSA holds 171 securities with 39.5% of its assets in the top 15. QDEF has 130 securities and a top 15 weight of 46.29%.

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