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SPMD
US Mid Cap
Passive
NYSE listed

State Street SPDR Portfolio S&P 400 Mid Cap ETF

This ETF provides exposure to Mid Cap US Equities

SPMD performance and flow charts

Last update 10/26/2026 at 1:47 PM
Live
Closed
Last price
$63.83
+$0.43 (+0.68%) Today

Performance

-1.5-1.0-0.50.00.51.0%Sep 23Sep 30Oct 7Oct 14Oct 21

Flows

0 M100 M200 M300 M400 M
1 day price range
$63.60
$63.81
52 week price range
$54.58
$68.92
1W perf
+0.03%
YTD perf
+10.57%
YTD flows
+$1.96B
AuM
$18.37B
E/R
0.03%
TTM yield
1.32%
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Historic performance and flows

Data as of October 23, 2026
1M3MYTD1Y3Y5Y
Perf.-0.88%-3.74%+10.57%+11.78%+59.37%+38.91%
Flows+$373M+$880M+$1.96B+$2.37B+$7.48B+$9.97B
Data as of October 23, 2026
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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Characteristics

The State Street SPDR Portfolio S&P 400 Mid Cap ETF is built to track the S&P MidCap 400 Total Return Index - USD. This ETF provides physical exposure - by owning its shares you earn the return of the securities composing the index (as the ETF holds them directly). This share class generates a stream of income by distributing dividends.

Management strategyPassive
StrategyLong Only
ProviderState Street Investment Management
N° of holdings400
Replication methodDirect (Physical)
Asset classEquity
Dividend policyDistributing
Trailing 12m distribution yield
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Inception dateNovember 8, 2005
ESGNo
TrackinsightTrackinsight

More data and info about SPMD on Trackinsight

Exposure

Data as of August 31, 2026

Diversification

10.89%

Total weight of top 15 holdings out of 400

Top 15 Holdings

Twilio, Inc.
1%
Illumina, Inc.
0.91%
TechnipFMC plc
0.87%
Everpure, Inc.
0.82%
Okta, Inc.
0.81%
ATI, Inc.
0.78%
nVent Electric Plc
0.68%
Carpenter Technology Corp.
0.66%
US Foods Holding Corp.
0.65%
Tenet Healthcare Corp.
0.64%
XPO, Inc.
0.64%
United Therapeutics Corp.
0.61%
Curtiss-Wright Corp.
0.6%
Coeur Mining, Inc.
0.6%
Royal Gold, Inc.
0.6%

Sectors

Finance
22.8%
Industrials
16.34%
Technology
14.42%
Non-Energy Materials
10.56%
Healthcare
10.26%
Other
25.62%

Countries

USA
96.33%
Other
3.67%
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Trading data

Last sale
10/26/2026 at 1:47 PM
$63.83
Previous close
$63.40
Consolidated volume
10/23/2026
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Average volume
30 days
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Average discount or premium
30 days
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Average Bid/Ask spread
30 days
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Volatility and drawdown

3M1Y3Y5Y
Volatility+12.14%+14.91%+17.65%+19.52%
Max drawdown
-8.24%-8.82%-23.98%-23.98%
Max drawdown duration
68d53d379d379d
Time to recover
N/A18d246d246d

Replication quality

Data as of September 30, 2026
1-year trailing difference

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Tracking error
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Tracking difference
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1 year cumulative return difference
Best
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Worst
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daily return difference
Average
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Worst
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Frequently asked questions about SPMD

What type of ETF is SPMD?

SPMD is a Passive ETF that provides exposure to Equity assets. It is managed by State Street Investment Management.

What index does SPMD track?

SPMD tracks the S&P MidCap 400 Total Return Index - USD, aiming to replicate its performance through optimized sampling.

What does SPMD invest in?

This ETF provides exposure to Mid Cap US Equities. It is part of the segment: US Mid Cap.

What is the expense ratio of SPMD?

The total expense ratio (TER) of SPMD is 0.03%, representing the annual fee charged by the fund manager.

When was SPMD launched?

SPMD was launched on November 8, 2005, marking its entry into the ETF market.

Who is the issuer of SPMD?

SPMD is issued by State Street Investment Management.

What is the AUM of SPMD?

As of October 23, 2026, SPMD manages $18.37 B, reflecting the total assets held in the fund.

How has SPMD performed recently?

As of October 23, 2026, SPMD delivered a return of -0.88% over the past month (1M performance), -3.74% over the past three months (3M), and 10.57% year-to-date (YTD).

What are the recent fund flows for SPMD?

As of October 23, 2026, SPMD has seen net flows of +$373M in the past month (1M flow) and +$1.96B year-to-date (YTD).

Does SPMD pay dividends?

As of October 23, 2026, SPMD has a trailing 12-month distribution yield of 1.32%.

How many holdings are in SPMD

As of August 31, 2026, SPMD holds 400 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.

How diversified is SPMD?

As of August 31, 2026, SPMD holds 400 securities, with 10.89% of its assets concentrated in its top 15 holdings.

What are the top holdings of SPMD?

As of August 31, 2026, SPMD holds a portfolio of 400 underlyings, with its largest positions including Twilio, Inc., Illumina, Inc. and TechnipFMC plc. These top holdings play a significant role in shaping the fund’s performance and exposure.

What countries or regions does SPMD invest in?

As of August 31, 2026, SPMD has its largest geographic exposures in USA.

What sectors or themes does SPMD focus on?

As of August 31, 2026, SPMD is primarily exposed to Finance, Industrials and Technology.

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