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PFFvsPSKETF Comparison

ETF 1
PFF

iShares Preferred and Income Securities ETF

This fund is part of
Multi-Asset: Other
-0.29%
VS
ETF 2
PSK

State Street SPDR ICE Preferred Securities ETF

iShares Preferred and Income Securities ETF (PFF) belongs to the Multi-Asset: Other segment. State Street SPDR ICE Preferred Securities ETF (PSK) is part of the segment. PFF's top 3 sector exposures are Finance, Technology and Utilities. In contrast, PSK's top sector exposures are Finance, Utilities and Telecommunications. Both PFF and PSK have the same Total Expense Ratio (TER) of 0.45%. PFF is up 0.1% year-to-date (YTD) with -$895M in YTD flows. PSK performs worse with -4.32% YTD performance, and -$56M in YTD flows. Run a side-by-side ETF comparison of PFF and PSK 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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PFF vs PSK performance and flow charts

Performance

-2.5-2.0-1.5-1.0-0.50.00.51.0%Aug 10Aug 17Aug 24Aug 31Sep 8

Cumulative Flows

-200 M-150 M-100 M-50 M0 MAug 10Aug 17Aug 24Aug 31Sep 8

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Historic performance and flows
Data as of 09/10/2026
1M3MYTD1Y3Y5Y
Perf.
PFF
PSK
-1.63%-2.14%
-1.32%-3.17%
+0.10%-4.32%
-0.68%-6.44%
+18.42%+8.38%
+2.34%-8.73%
Flows
PFF
PSK
-$213M-$4M
-$357M-$11M
-$895M-$56M
-$1.13B-$67M
+$114M-$86M
-$3.10B-$407M
Volatility and drawdown
3M1Y3Y5Y
Volatility
PFF
PSK
+7.38%+4.91%
+6.58%+4.97%
+7.77%+7.77%
+9.53%+10.07%
Max drawdown
PFF
PSK
-3.13%-4.13%
-5.08%-7.54%
-10.45%-10.54%
-20.84%-21.99%
Max drawdown duration
PFF
PSK
87d81d
77d359d
323d694d
992d1768d
Trading data

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PFF
PSK
Last sale
9/11/2026 at 1:30 PM
$30.16
$29.09
Previous close
09/10/2026
$29.97
$29.03
Consolidated volume
09/10/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of September 11, 2026
1-year trailing difference

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PFF
PSK
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
PFF
PSK
Last price
$30.16
$29.09
1D performance
+0.63%
+0.21%
AuM$12.71 B$662.06 M
E/R0.45%0.45%
Characteristics
PFF
PSK
Management strategyPassivePassive
ProvideriSharesState Street Investment Management
BenchmarkICE Exchange-Listed Preferred & Hybrid Securities IndexICE Exchange-Listed Fixed & Adjustable Rate Preferred Securities Index
N° of holdings28495
Asset class-Fixed Income
Trailing 12m distribution yield
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Inception dateMarch 26, 2007September 16, 2009
ESGNoNo
Exposure

Countries

PFF
USA
95.91%
Other
4.09%
PSK
USA
94.73%
Other
5.27%

Sectors

PFF
Finance
62.94%
Technology
10.9%
Utilities
10.69%
Other
15.47%
PSK
Finance
77.79%
Utilities
15.11%
Other
7.11%

Diversification

PFF

Total weight of top 15 holdings out of 15

27.51%
PSK

Total weight of top 15 holdings out of 15

20.76%

Top 15 holdings

Data as of July 31, 2026
PFF
The Boeing Co.
3.68%
Strategy, Inc.
3.63%
Alphabet, Inc.
2.23%
Alphabet, Inc.
2.23%
Wells Fargo & Co.
2.19%
Oracle Corp.
1.92%
Super Micro Computer, Inc.
1.73%
Hewlett Packard Enterprise Co.
1.72%
Bank of America Corp.
1.44%
BlackRock Cash Funds - Treasury
1.34%
Citigroup, 7.875% 30oct2040, USD
1.15%
Albemarle Corp.
1.13%
KKR & Co., Inc.
1.06%
NextEra Energy, 7.375% 15feb2029, USD (Conv.)
1.04%
NextEra Energy, 5.15% 1jun2029, USD
1.01%
PSK
Citigroup, 7.875% 30oct2040, USD
3.43%
Wells Fargo & Co.
1.65%
Capital One Financial Corp.
1.52%
AT&T Inc, 5.35% 1nov2066, USD
1.47%
Duke Energy Corp.
1.37%
The Allstate Corp.
1.25%
Capital One Financial Corp.
1.21%
NextEra Energy Capital Holdings, 6.5% 1jun2085, USD (U)
1.18%
Xcel Energy, 6.25% 15oct2085, USD
1.17%
Athene Holding Ltd.
1.15%
JPMorgan Chase & Co.
1.14%
M&T Bank Corp.
1.10%
Southern Co., 4.95% 30jan2080, USD (2020A)
1.05%
U.S. Bancorp
1.05%
MetLife, Inc.
1.02%
Frequently asked questions about PFF and PSK

How have the PFF and PSK ETFs performed in 2026?

As of September 10, 2026, PFF is up 0.1% year-to-date (YTD), while PSK has lost -4.32%. That puts PFF better performer ahead so far this year.

Which ETF is attracting more investor money: PFF or PSK?

Year-to-date, the PFF ETF saw -$895M in flows, compared to -$56M for PSK.

Which ETF is more volatile: PFF or PSK?

Over the past year, PFF had a volatility of 6.58%, while PSK experienced 4.97%.

Which ETF is bigger: PFF or PSK?

As of September 10, 2026, PFF holds $12.71 B in assets under management (AUM), while PSK manages $662.06 M.

What sectors do the PFF and PSK ETFs invest in?

PFF leans toward sectors like Finance, Technology and Utilities. Meanwhile, PSK focuses on Finance and Utilities.

What are the top holdings of the PFF ETF and PSK ETF?

PFF top holdings include The Boeing Co., Strategy, Inc. and Alphabet, Inc.. PSK holds in its top three: Citigroup, 7.875% 30oct2040, USD, Wells Fargo & Co. and Capital One Financial Corp..

Which ETF is more diversified: PFF or PSK?

PFF holds 462 securities with 27.51% of its assets in the top 15. PSK has 164 securities and a top 15 weight of 20.76%.

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