Filed Pursuant to Rule 424(b)(5) |
Registration No. 333-299780 |
|
Prospectus Supplement |
(To prospectus dated November 3, 2026) |
$500,000,000

Acadia Realty Trust
Common Shares of Beneficial Interest
On November 3, 2026, we entered into Amendment No. 1 to the ATM Equity Offering Sales Agreement dated February 14, 2025 (as amended by Amendment No. 1, and as may be further amended from time to time, the “Sales Agreement”) with BofA Securities, Inc., Barclays Capital Inc., Citizens JMP Securities, LLC, Goldman Sachs & Co. LLC, Jefferies LLC, J.P. Morgan Securities LLC, TD Securities (USA) LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC (collectively, the “Sales Agents”), and the Forward Purchasers (as defined below), relating to our common shares, $0.001 par value per share (“common shares”), offered by this prospectus supplement and the accompanying prospectus pursuant to a continuous offering program. We refer to the Sales Agents, when acting in their capacity as sales agents, individually as a “Sales Agent” and collectively as “Sales Agents”, and, if applicable, when acting in their capacity as agents for Forward Purchasers, individually as a “Forward Seller” and collectively as “Forward Sellers”. Unless otherwise expressly stated or the context otherwise requires, the “appointed”, “applicable” or “relevant” Forward Seller with respect to a particular Forward Purchaser will be the Forward Seller entity that is the same entity as, or an affiliate of, such Forward Purchaser.
The Sales Agreement provides that, in addition to the issuance and sale of common shares by us through the Sales Agents, we may also enter into one or more forward sale agreements with each of Bank of America, N.A., Citizens JMP Securities, LLC, Goldman Sachs & Co. LLC, Jefferies LLC, JPMorgan Chase Bank, National Association, The Toronto-Dominion Bank, Truist Bank and Wells Fargo Bank, National Association or one of their respective affiliates (in such capacity, individually, a “Forward Purchaser”, and collectively, the “Forward Purchasers”). In connection with any forward sale agreement, the relevant Forward Purchaser will, at our request, use commercially reasonable efforts, consistent with its normal trading and sales practices for similar transactions and applicable laws and regulations, to borrow from third parties and, through the applicable Forward Seller, sell a number of common shares equal to the number of common shares underlying the particular forward sale agreement. In no event will the aggregate number of common shares sold through the Forward Sellers (or directly to the Sales Agents, acting as principals) under the Sales Agreement, under any terms agreement (as described below), and under any forward sale agreement have an aggregate gross sales price in excess of $500,000,000. We have offered and sold common shares having an aggregate gross sales price of $300,937,766.09 through the date of this prospectus supplement pursuant to a previous prospectus supplement and accompanying prospectus with respect to the Sales Agreement. As a result of such prior sales, as of the date of this prospectus supplement, common shares having an aggregate gross sales price of up to $199,062,233.91 remain available to be offered and sold under the Sales Agreement pursuant to this prospectus supplement and the accompanying prospectus.
Sales of common shares, if any, made through the Sales Agents, acting as our sales agents, or through the Forward Sellers, acting as agents for the applicable Forward Purchasers, or through a Sales Agent, acting as principal, may be made by means of ordinary brokers’ transactions on the New York Stock Exchange (the “NYSE”) or other national securities exchange, or otherwise, at market prices prevailing at the time of sale, at prices related to prevailing market prices or negotiated transactions, which may include block transactions, or as otherwise agreed with the applicable Sales Agent or Forward Seller.

