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BULvsIWFETF Comparison

ETF 1
BUL

Pacer US Cash Cows Growth ETF

This fund is part of
US Large Cap Growth
+0.85%
VS
ETF 2
IWF

iShares Russell 1000 Growth ETF

This fund is part of
US Large Cap Growth
+0.85%

Pacer US Cash Cows Growth ETF (BUL) and iShares Russell 1000 Growth ETF (IWF) belong to the same industry segment: US Large Cap Growth. In contrast, IWF's top sector exposures are Technology, Industrials and Healthcare. BUL is more expensive with a Total Expense Ratio (TER) of 0.6%, versus 0.18% for IWF. BUL is up 15.02% year-to-date (YTD) with +$5M in YTD flows. IWF performs worse with -0.44% YTD performance, and -$5.34B in YTD flows. Run a side-by-side ETF comparison of BUL and IWF 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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BUL vs IWF performance and flow charts

Performance

-10.0-8.0-6.0-4.0-2.00.02.04.0%Oct 5Oct 12Oct 19Oct 26Nov 2

Cumulative Flows

0 B0.2 B0.4 B0.6 B0.8 B1 BOct 5Oct 12Oct 19Oct 26Nov 2

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 11/04/2026
1M3MYTD1Y3Y5Y
Perf.
BUL
IWF
+3.53%-8.43%
+0.89%-2.74%
+15.02%-0.44%
+21.49%-3.29%
+82.12%+74.08%
+54.31%+60.45%
Flows
BUL
IWF
+$3M+$573M
+$44K-$104M
+$5M-$5.34B
+$24M-$2.49B
+$55M-$4.01B
+$89M-$3.49B
Volatility and drawdown
3M1Y3Y5Y
Volatility
BUL
IWF
+15.63%+17.63%
+16.95%+18.45%
+19.45%+19.85%
+21.94%+21.99%
Max drawdown
BUL
IWF
-7.95%-10.06%
-9.07%-15.57%
-23.19%-23.36%
-27.24%-32.75%
Max drawdown duration
BUL
IWF
71d28d
49d183d
210d191d
855d743d
Trading data

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BUL
IWF
Last sale
11/5/2026 at 3:27 PM
$62.59
$112.32
Previous close
11/04/2026
$63.39
$117.90
Consolidated volume
11/04/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of October 30, 2026
1-year trailing difference

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BUL
IWF
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 11/5/2026 at 3:27 PM
Live
Closed
BUL
IWF
Last price
$62.59
$112.32
1D performance
-1.26%
-4.73%
AuM$136.30 M$120.24 B
E/R0.6%0.18%
Characteristics
BUL
IWF
Management strategyPassivePassive
ProviderPACER ETFsiShares
BenchmarkPacer US Cash Cows Growth IndexRussell 1000 Growth Index
N° of holdings-369
Asset classEquitiesEquities
Trailing 12m distribution yield
Join
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Inception dateMay 2, 2019May 22, 2000
ESGNoNo
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Exposure

Countries

BUL
Data will be available soon
IWF
USA
98.94%
Other
1.06%

Sectors

BUL
Data will be available soon
IWF
Technology
70.74%
Other
29.26%
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Diversification

BUL
Data will be available soon
IWF

Total weight of top 15 holdings out of 15

65.95%

Top 15 holdings

Data as of January 1, 1970
BUL
Data will be available soon
IWF
NVIDIA Corp.
15.66%
Apple, Inc.
7.67%
Alphabet, Inc.
5.89%
Microsoft Corp.
5.60%
Broadcom Inc.
4.80%
Alphabet, Inc.
4.76%
Meta Platforms, Inc.
3.83%
Micron Technology, Inc.
3.53%
Tesla, Inc.
3.05%
Advanced Micro Devices, Inc.
2.93%
Eli Lilly & Co.
2.71%
Visa, Inc.
1.79%
Mastercard, Inc.
1.31%
Palantir Technologies, Inc.
1.22%
Lam Research Corp.
1.21%
Frequently asked questions about BUL and IWF

How have the BUL and IWF ETFs performed in 2026?

As of November 4, 2026, BUL is up 15.02% year-to-date (YTD), while IWF has lost -0.44%. That puts BUL better performer ahead so far this year.

Which ETF is attracting more investor money: BUL or IWF?

Year-to-date, the BUL ETF saw +$5M in flows, compared to -$5.34B for IWF.

Which ETF is more volatile: BUL or IWF?

Over the past year, BUL had a volatility of 16.95%, while IWF experienced 18.45%.

Which ETF is bigger: BUL or IWF?

As of November 4, 2026, BUL holds $136.30 M in assets under management (AUM), while IWF manages $120.24 B.

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