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Fund · Invesco Solar ETF · measured from SEC filings

TAN holdings

TAN reports 32 holdings and behaves like 17.6 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-05-31. The fact sheet publishes the first number; this page computes the second, and traces it across 27 quarters of filings.

Measured concentration

as of 2026-05-31

Read this figure with the following in mind

22.0% of net assets is securities-lending cash collateral, excluded from the figure; counted as filed the fund would read 11.6

The figure below is what the filing says, published unchanged. What it may not do is sit beside a plain long-only fund and be read as the same quantity. How comparability is decided.

32 Positions reported
17.6 Effective holdings
1.8× Concentration multiple
65.15% Top ten weight

Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 47.87% at a quoted market price (level 1), 13 issuer countries.

What stands out

as of 2026-05-31

TAN's largest investment is First Solar Inc at 11.74% of net assets. Nextpower Inc and Enphase Energy Inc follow; the three together are 30.31%. Ten companies are 65.15% of the fund; the other 22 share the rest. Among the 721 equity funds measured here, TAN behaves like 17.6 holdings against a median of 42.4 — 2.4 times more concentrated than the median. Across 27 quarterly filings TAN has held roughly steady since 2019-11-30 (18.6 then, 17.6 now). Between the 2026-02-28 and 2026-05-31 filings 2 positions were added and 0 dropped; 16.4% of the weight moved. the United States is the largest country at 61.67% of the portfolio, across 13 countries in the filing.

Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable equity funds on this site. Nothing here is a view on the fund.

Every filing since 2019

27

Between 2019-11-30 and 2026-05-31, TAN went from behaving like 18.6 equally weighted positions to 17.6 — 5% fewer, while its top ten went from 61.37% to 65.15% of net assets. Read across the funds on the concentration-over-time table.

PeriodHoldingsEffective Top 10Largest
2026-05-31 32 17.6 65.15% 11.74%
2026-02-28 30 20.7 58.37% 10.48%
2025-11-30 30 18.2 60.93% 11.62%
2025-08-31 29 19.8 61.19% 9.32%
2025-05-31 30 18 59.99% 12.36%
2025-02-28 33 21 57.44% 10.88%
2024-11-30 35 21.5 57.01% 9.92%
2024-08-31 38 20.3 59.03% 10.85%
Earlier filings (19 more, back to 2019-11-30)
PeriodHoldingsEffectiveTop 10Largest
2024-05-31 39 16.8 63.05% 15.87%
2024-02-29 38 17.5 64.25% 13.18%
2023-11-30 41 20.8 58.78% 10.51%
2023-08-31 44 20.5 59.62% 11.9%
2023-05-31 44 21.7 55.87% 10.27%
2023-02-28 45 20.3 56.79% 11.86%
2022-11-30 44 20.3 58.16% 11.06%
2022-08-31 46 19.9 56.8% 12.77%
2022-05-31 42 21.2 57.95% 11.34%
2022-02-28 43 20.3 57.29% 12.11%
2021-11-30 43 17.2 60.4% 14.83%
2021-08-31 47 20.2 56.84% 11.14%
2021-05-31 48 21.3 57.86% 10.49%
2021-02-28 31 17.9 64.24% 11.22%
2020-11-30 26 18.9 61.67% 10.71%
2020-08-31 23 18.4 63.12% 9.89%
2020-05-31 24 17.6 63.4% 10.34%
2020-02-29 23 17.3 62.53% 10.7%
2019-11-30 23 18.6 61.37% 9.39%

One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.

Compared with, in the essays

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Overlap with other funds

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Measured against every other fund on this site, from the same filings. Combined effective holdings is how the pair behaves held in equal size.

WithOverlapSharedCombined effective
TAN vs ICLN 25.47% 12 28.4

As filed, collateral included

22.01% collateral

TAN's filing lists 34 positions including 22.01% of net assets in securities-lending cash collateral. Counted as filed the fund reads 11.6 effective holdings with a top ten of 80.35%; on its own investments — the figure above — it reads 17.6 with a top ten of 65.15%. The collateral is matched by a liability and is not a holding the fund chose; since 2026-09-18 every figure on this site sets it aside (methodology). Both numbers are in the data.

Largest positions, as filed

as of 2026-05-31

The 15 largest of 32 positions in TAN's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: TAN.csv.gz.

#PositionWeightCumulative
1First Solar, Inc.11.74%11.7%
2Nextpower Inc.9.80%21.5%
3Enphase Energy, Inc.8.75%30.3%
4Enlight Renewable Energy Ltd.7.58%37.9%
5SolarEdge Technologies, Inc.6.31%44.2%
6Doral Group Renewable Energy Resources Ltd.5.08%49.3%
7Sunrun Inc.4.83%54.1%
8O.Y. Nofar Energy Ltd.4.21%58.3%
9HA Sustainable Infrastructure Capital, Inc.3.46%61.8%
10Shoals Technologies Group, Inc.3.38%65.1%
11Solaria Energia y Medio Ambiente, S.A.3.07%68.2%
12GCL-Poly Energy Holdings Ltd.2.99%71.2%
13Energix Renewable Energies Ltd.2.69%73.9%
14Clearway Energy, Inc.2.51%76.4%
15Array Technologies, Inc.2.42%78.8%

By country of issuer

as of 2026-05-31

Share of TAN's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.

CountryShare
United States 53.24%
Israel 19.57%
Cayman Islands° 7.78%
Spain 5.32%
Taiwan 4.36%
Germany 2.13%
Canada 1.45%
Norway 1.29%

Returns the fund reported

2019-09 – 2026-05

Monthly total returns from Item B.5 of TAN's own filings, 81 months on record. Not computed here and not from a price feed.

127.4%Last twelve months filed
143%Whole series, compounded
27.3%Best month
-29.7%Worst month

Cross-checked against a series computed separately from prices: median difference 0.36 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: TAN.json · all funds.

Who borrows TAN's shares

2026-05-31

The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-05-31, $487m was out to 33 borrowers, 21.24% of net assets. The largest, BofA Securities, Inc., held 25.7% of it.

BorrowerOn loanShare of the loan
BofA Securities, Inc. $125m 25.7%
JP MORGAN SECURITIES LLC $81m 16.7%
MORGAN STANLEY & CO LLC $50m 10.4%
STATE STREET BANK & TRUST COMPANY $37m 7.7%
Wells Fargo Bank, National Association $33m 6.7%

Cash collateral reported against the loan: 22.01% of net assets, 103.6% of the amount lent. That is a floor on the collateral, not the whole of it — collateral the fund does not hold as a position is not in this filing, so a figure under 100% is not evidence of under-collateralisation. How that figure behaves across all funds. Every quarter TAN has filed, with each borrower: TAN.json · all funds.

Since the previous filing

2026-02-28 → 2026-05-31

30 positions became 32: 2 added (2.1% of the fund at the later date), 0 dropped (0.0% at the earlier date). Half the sum of all weight changes, a turnover proxy: 16.4%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of TAN compared this way, as a feed: changes.xml · all funds: filings received.

Largest increases2026-02-282026-05-31Largest decreases2026-02-282026-05-31
First Solar, Inc.6.70%11.74% GCL-Poly Energy Holdings Ltd.5.60%2.99%
SolarEdge Technologies, Inc.4.27%6.31% Xinyi Solar Holdings Ltd.3.93%2.10%
Enphase Energy, Inc.7.05%8.75% United Renewable Energy Co., Ltd.3.19%1.39%
Shoals Technologies Group, Inc.1.84%3.38% Daqo New Energy Corp.2.44%1.40%
O.Y. Nofar Energy Ltd.3.06%4.21% Clearway Energy, Inc.3.49%2.51%
SMA Solar Technology AG1.44%2.13% Solaria Energia y Medio Ambiente, S.A.3.97%3.07%

New: HD Hyundai Energy Solutions Co., Ltd. (1.20%), Gigastorage Corp. (0.88%).

Asset categories and pricing

as of 2026-05-31

81.94% equity, 18.06% short-term investment as filed; 47.9% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.

Neighbours by effective holdings, equity funds

10

Every measured equity fund lined up by how many holdings it behaves like; these sit either side of TAN (17.6). Same filings, same arithmetic. Position in this list says nothing about which fund is better.

FundReportsBehaves likeTop tenAs of
IXC iShares Global Energy ETF 61 16.8 57.57% 2026-06-30
FLCG Federated Hermes MDT Large Cap Growth ETF 101 17.1 63.09% 2026-05-31
EZA iShares MSCI South Africa ETF 30 17.2 65.31% 2026-05-31
IYG iShares U.S. Financial Services ETF 101 17.3 63.29% 2026-07-31
EWW iShares MSCI Mexico ETF 42 17.6 63.06% 2026-05-31
MGK Vanguard Mega Cap Growth Index Fund 59 17.9 63.6% 2026-06-30
EWT iShares MSCI Taiwan ETF 87 17.9 51.57% 2026-05-31
SOXQ Invesco PHLX Semiconductor ETF 31 17.9 63.38% 2026-05-31
FSTA Fidelity MSCI Consumer Staples Index ETF 95 17.9 61.72% 2026-07-31
UDOW ProShares UltraPro Dow30 44 17.9 * 53.03% 2026-05-31

Essays that examine TAN

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Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.