Expense Ratio History

ATCIX expense ratio history

ATAC Rotation Fund, Institutional Class

Fund company
Tidal Trust I
Type
Mutual fund

2.18%

In basis points
218 basis points
Yearly cost per $10,000
$218
Prospectus dated
22 December 2025, filed with the SEC; rounded to 0.01%
Last change
Raised from 2.02% on 22 December 2025

Fee over time

ATCIX expense ratio: 2.02% until 22 Dec 2025, then 2.18%; read at 2.18% on 22 Dec 2025.0.00%1.00%2.00%3.00%Jun 2025Aug 2025Oct 2025Dec 2025Feb 20262.02% before2.18% from 22 Dec 2025
ATCIX expense ratio: 2.02% until 22 Dec 2025, then 2.18%; read at 2.18% on 22 Dec 2025.0.00%1.00%2.00%3.00%Jun 2025Sep 2025Dec 20252.02% before2.18% from 22 Dec 2025
Solid line: the fee in effect after each recorded change. Dashed: the fee before it. Dots: prospectuses filed with the SEC and dates we read the fee from a source.

Share classes

The same fund is sold as 2 share classes, each with its own fee. Figures are from each class's latest prospectus in SEC filings, rounded to 0.01%.

TickerShare classFeeAfter waiversProspectus dated
ATCIX (this page) Institutional Class 2.18% 1.62% 22 Dec 2025
ATACX Investor Class 2.43% 1.87% 22 Dec 2025

Every figure we've recorded

DateFeeWhat happened
22 Dec 2025 2.18% In the prospectusTotal annual fund operating expenses in the prospectus dated 2025-12-22 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
22 Dec 2025 2.18% Raised from 2.02% to 2.18%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2025-12-22
1 Jul 2025 2.02% In the prospectusTotal annual fund operating expenses in the prospectus dated 2025-07-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS

What this fee costs

Change the amount, years or return. The estimate keeps the fee at 2.18% and the return steady each year, the same assumptions as the cost example in a fund's prospectus.

$2,534 in fees over 10 years

After fees, $10,000 grows to $13,136.

Fees paid on $10,000 at 5% a year
AfterFees paid
1 year$223
3 years$689
5 years$1,181
10 years$2,534

How we read this figure

The figure is the total annual fund operating expenses line of the fee table in the fund's prospectus, as tagged in the fund company's filing with the SEC. The SEC publishes these figures rounded to four decimal places, so 0.015% appears as 0.02%. The fund company's own page may show a more precise number.

SEC filings give 2 prospectuses for this share class since 2025. Each one is listed above with a link to the filing.

How we read fees

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