Invesco SteelPath MLP Income Fund

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

Actively managed U.S. equity fund
One fund, 6 share classes:MLPRXSPNNXMLPZXSPMQXOSPMXMLPDX
$4.45B NAV
29 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 Income Fund is an actively managed U.S. equity fund.

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

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 its net assets in income-producing master limited partnerships and similar instruments engaged in the transportation, storage, processing, and marketing of natural resources, with a focus on midstream energy infrastructure; the adviser selects holdings through fundamental analysis of business quality, cash flow growth, distribution stability, and management strength, typically favoring higher-yielding securities. Because the fund is non-diversified, it may hold a limited number of issuers, concentrating risk in a small group of energy sector companies.

Expenses
1.56% 2.64%across 6 share classes
Share classExpense ratio
MLPRX2.64%
SPNNX2.14%
MLPZX1.64%
SPMQX1.56%
OSPMX1.56%
MLPDX1.89%

Portfolio turnover 7.00% · as of 2026 Q1

Allocation

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

116.51%
of net assets
Stocks115.27%
Cash & short-term1.24%

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
Utilities35.0%
Energy33.1%
Other26.0%
Consumer Staples3.0%
4 smaller2.9%

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
+28.02%+81.55%+159.72%10.55%-7.84%
+28.62%+84.42%+166.03%10.58%-7.69%
+29.11%+87.10%+172.81%10.76%-7.61%
+29.35%+87.06%+172.91%10.63%-7.55%
+29.25%+87.54%+174.02%10.71%-7.49%
+28.90%+85.83%+169.66%10.56%-7.64%

These classes hold the same portfolio, so the 14.30pp spread over 5 years is the cost difference between them — roughly 2.86pp 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.15.28%$680.50M
Enterprise Products Partners L.P.14.97%$666.82M
Energy Transfer L.P.14.90%$663.58M
MPLX L.P.13.87%$617.80M
Plains All American Pipeline, L.P.10.87%$484.11M
Sunoco L.P.8.54%$380.21M
USA Compression Partners, L.P.5.66%$251.94M
Antero Midstream Corp.AM5.60%$249.58M
NGL Energy Partners L.P.4.76%$212.25M
Kodiak Gas Services, Inc.KGS3.55%$157.98M
Showing 10 of 29Sign 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 97.98% of net assets, top 25 116.18%, across 28 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.

Sign in free