Invesco SteelPath MLP Select 40 Fund

AIM Investment Funds (Invesco Investment Funds) · 6 share classes

Actively managed U.S. equity fund
One fund, 6 share classes:MLPEXSPMWXMLPTXSPMVXOSPSXMLPFX
$2.33B NAV
48 positions · as of 2026-05-31 · filed 2026-07-28

Fund classification

Classified from what the fund holds · as of 2026 Q2

Invesco SteelPath MLP Select 40 Fund is an actively managed U.S. equity fund.

Asset class
Equity
Region
United States
Management
Actively managed
Fund type
Open-end fund

Fund profile

As filed in the prospectus · 2026 Q1

The Funds investment objective is to seek total return.

Strategy · summarised

The fund invests at least 80% of assets in master limited partnerships and similar instruments engaged in energy infrastructure—gathering, processing, transporting, storing, and marketing natural gas, crude oil, and refined products—selecting from a minimum of 40 MLPs based on fundamental analysis of cash flow growth, distribution sustainability, management quality, and insulation from commodity price swings. The fund concentrates its portfolio in energy sector securities and will exit positions when the adviser determines that key characteristics have materially deteriorated or returns no longer justify the risk.

Expenses
1.09% 2.19%across 6 share classes
Share classGrossNet
MLPEX2.20%2.19%
SPMWX1.70%1.69%
MLPTX1.20%1.19%
SPMVX1.11%1.10%
OSPSX1.10%1.09%
MLPFX1.45%1.44%

Net is what a holder pays after the adviser's contractual waiver; gross is before it. A waiver can expire.

Portfolio turnover 14.00% · as of 2026 Q1

Allocation

Asset groups · long / short shown separately, never netted · 2026 Q2

115.90%
of net assets
Stocks114.30%
Cash & short-term1.60%

Look-through blends 1 underlying fund; 0.0% of NAV was not looked through and stays direct-classified.

Sector allocation

The same holdings as Allocation above, grouped by market sector instead of asset type · as of 2026 Q2

100%
of net assets
Energy48.8%
Other19.7%
Utilities18.9%
International5.8%
4 smaller6.8%

Government, Securitized and Cash are non-corporate buckets; International is foreign holdings we don’t sector-classify, and Other is the residual (held funds, unresolved names).

Latest quarter

What changed since the fund's previous filing

2026Q2 vs 2026Q1: 0 new2 exited

Exited: Invesco Private Prime Fund, Invesco Private Government Fund

Return profile

Chart:

Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026

Share class1-year3-year5-yearVolWorst fall
+32.46%+102.67%+181.63%11.87%-6.85%
+32.95%+105.59%+188.99%11.89%-6.72%
+33.67%+108.83%+195.76%11.88%-6.71%
+33.88%+109.16%+197.05%11.91%-6.76%
+33.85%+109.52%+197.25%11.96%-6.71%
+33.31%+107.09%+192.29%11.93%-6.72%

These classes hold the same portfolio, so the 15.61pp spread over 5 years is the cost difference between them — roughly 3.12pp a year — not a difference in what they own.

Cumulative return· Jun 2023 – Apr 2026

May 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.

Holdings

By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page

Issuer%NAVValue
Western Midstream Partners, L.P.7.56%$176.27M
Energy Transfer L.P.7.40%$172.65M
MPLX L.P.6.84%$159.60M
Plains All American Pipeline, L.P.5.90%$137.60M
Targa Resources Corp.TRGP5.75%$134.12M
Kodiak Gas Services, Inc.KGS5.69%$132.83M
ONEOK, Inc.OKE5.51%$128.45M
Enterprise Products Partners L.P.5.43%$126.72M
Williams Cos., Inc. (The)WMB5.38%$125.54M
NGL Energy Partners L.P.5.24%$122.27M
Showing 10 of 48Sign in to see more

Reported price is the fund's own reported value divided by its own reported shares at 2026-05-31 — not a live quote, and not what the fund paid.

Top 10 positions are 60.70% of net assets, top 25 105.58%, across 47 issuers.

See more of this fund's book

More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.

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