
Exhibit 99.1 MACERICH CITI’S 2026 GLOBAL PROPERTY CEO CONFERENCE
BUSINESS UPDATE March 2026 NYSE: MAC | Macerich.com Scottsdale Fashion Square | Scottsdale, AZ

LEGAL DISCLAIMER Note: This document contains statements that constitute
forward-looking statements, which can be identified by the use of words, such as “will,” “expects,” “pro forma”, “anticipates,” “assumes,” “believes,” “estimated,”
“guidance,” “potential,” “target,” “projects,” “scheduled” and similar expressions that do not relate to historical matters, and includes expectations regarding the Company’s future
operational results, including the Path Forward Plan and its ability to meet the established goals under such Plan, including growth rates and acquisition and disposition goals, as well as development, redevelopment and expansion activities.
Stockholders are cautioned that any such forward-looking statements are not guarantees of future performance and involve risks, uncertainties and other factors that may cause actual results, performance or achievements of the Company to vary
materially from those anticipated, expected or projected. Such factors include, among others, general industry, as well as global, national, regional and local economic and business conditions, including the impact of tariffs and elevated interest
rates and inflation, which will, among other things, affect demand for retail space or retail goods, availability and creditworthiness of current and prospective tenants, anchor or tenant bankruptcies, closures, mergers or consolidations, lease
rates, terms and payments, elevated interest rates and its impact on the financial condition and results of operations of the Company, including as a result of any increased borrowing costs on the Company's outstanding floating-rate debt and
defaults on mortgage loans, availability, terms and cost of financing and operating expenses; adverse changes in the real estate markets including, among other things, competition from other companies, retail formats and technology, risks of real
estate development and redevelopment (including elevated inflation, supply chain disruptions and construction delays), acquisitions and dispositions; adverse impacts from any pandemic, epidemic or outbreak of any highly infectious disease on the
U.S., regional and global economies and the financial condition and results of operations of the Company and its tenants; the liquidity of real estate investments; governmental actions and initiatives (including legislative and regulatory changes);
environmental and safety requirements; and terrorist activities or other acts of violence, which could adversely affect all of the above factors. The reader is directed to the Company’s various filings with the Securities and Exchange
Commission, including the Annual Report on Form 10-K for the year ended December 31, 2025, for a discussion of such risks and uncertainties, which discussion is incorporated herein by reference. You are cautioned not to place undue reliance on these
forward-looking statements, which speak only as of the date of this document. The Company does not intend, and undertakes no obligation, to update any forward-looking information to reflect events or circumstances after the date of this document or
to reflect the occurrence of unanticipated events unless required by law to do so. 2 Copyright © 2026 Macerich

RECORD-BREAKING LEASING ACTIVITY STRONG LEASING PRODUCTIVITY &
MOMENTUM Strong leasing volumes and productivity (1) (1) FY 2024 FY 2025 3.9M 7.1M New and Renewal Space Signed 819 1,199 Signed Leases 197 291 Store Openings 65 99 New-to-Macerich Brands (2) 94.6% 94.9% Go-Forward Leased Occupancy 92.0% 90.9%
Go-Forward Physical Occupancy Executive Leasing Committee has reviewed 57% more new deals by count and 159% more by square footage in 2025 than during the same period last year (1) Both periods represent the Total Portfolio on a comparable basis, as
of December 31, 2025. 3 (2) The Company's Go-Forward Portfolio Centers represents the assets included in the go-forward portfolio as described in the Path Forward Plan, which can be found on the Company's website at https://investing.macerich.com/.
The Go-Forward Portfolio Centers are subject to change. Copyright © 2026 Macerich

2024 – 2025 TENANT OPENINGS 400+ NEW STORES OPEN DIGITALLY NATIVE
& EMERGING BRANDS LUXURY RETAIL Hermès – Scottsdale Fashion Abercrombie & Fitch – Broadway, Corte Madera Alo Yoga – Los Cerritos, SanTan Village Loro Piana – Scottsdale Fashion Aerie – Danbury, Eastland,
FlatIron, SanTan, Beyond Yoga – Corte Madera Louis Vuitton (Expansion) – Scottsdale Fashion Scottsdale Fashion Edikted – Tysons Corner Altar'd State – Tysons Loro Piana | Scottsdale Fashion Square Gorjana – Chandler
Fashion, Los Cerritos, INTERNATIONAL Anthropologie – FlatIron Scottsdale Fashion, Tysons Arc'Teryx – Fashion Outlets of Chicago Athleta – Los Cerritos Jack & Jones - Freehold Aritzia – Kierland, Scottsdale Fashion Barnes
& Noble – Fresno Fashion, Tysons Mejuri – Broadway, Kierland, Tysons, A|X Armani Exchange – Queens Bath & Body Works – FlatIron Washington Square Garage – Arrowhead, Tysons Coach – Danbury, Scottsdale
Fashion, Crabtree Reformation – Tysons JD Sports – Chandler Fashion, Green Acres Foot Locker – Danbury, Green Acres, Washington Rothy’s – Broadway Laderach – Fashion Outlets of Chicago, Freehold Square Skims
– Tysons Lego – FlatIron Gap – Scottsdale Fashion, Tysons TravisMathew – Chandler Fashion Lululemon – FlatIron Hollister – Broadway Mango – Corte Madera, Washington Square James Avery – Arrowhead,
Chandler Fashion EXPERIENTIAL/OTHER Miniso – Danbury, Desert Sky, Fashion Outlets of Kendra Scott – Arrowhead Freehold Athletic Club – Freehold Chicago, Valley River, Victor Valley Levi’s – Tysons Kawaii Klaw's –
Stonewood Pop Mart – Broadway, Fashion Outlets of Chicago, Offline by Aerie – Danbury, FlatIron, SanTan Los Cerritos, Queens, Washington Square Kidz 4 Fun – Deptford Pacsun – Danbury, Queens Gorjana| Los Cerritos Center
Samsung – Los Cerritos, Queens Sweet Play – FlatIron Rivian – Broadway, Tysons Sandro – Fashion Outlets of Chicago Vida Spa – Arrowhead, Chandler Fashion True Religion – Fashion Outlets of Chicago, Kings,
Swarovski – Tysons Queens LARGE FORMAT Zadig & Voltaire – Scottsdale Fashion ULTA Beauty – Fashion Outlets of Chicago Caesars Republic Hotel – Scottsdale Fashion FOOD & BEVERAGE Victoria's Secret – Fashion
Outlets of Chicago, Dick’s House of Sport – Freehold FlatIron Catch – Scottsdale Fashion Level 99 – Tysons Vuori – Broadway, Chandler Fashion Cheesecake Factory, The – Tysons Primark – Queens Élephante
– Scottsdale Fashion Round1 Bowling & Amusement – Chandler Kung Fu Tea – Green Acres Fashion, Danbury Kura Sushi – Freehold Target – Danbury Original Joe’s – Broadway Poke Island Grill – Queens 4
Edikted | Tysons Corner Center Society Swan – Scottsdale Fashion *January 1, 2024 – December 31, 2025 Copyright © 2026 Macerich

LEASING SPEEDOMETER AHEAD OF PLAN NEW LEASE DEAL COMPLETION PERCENTAGE
The five-year plan has ~1,000 new tenant openings, with ~800 either 1. Leasing dashboard tool to committed (~650) or in LOI negotiations (~150) improve visibility and efficiency 2. Tracks revenue completion percentage for all new YEAR-END 2024 MAY
2025 leasing activity in the 39% COMPLETE 60% COMPLETE 5-Year Plan YEAR-END 2025 74% COMPLETE VS 3. As of February 2026, the 70% TARGET Company is ahead of FEBRUARY 2026 schedule at 76% complete 76% COMPLETE MID-2026 TARGET 85% COMPLETE FULL
OPPORTUNITY 100% COMPLETE MACERICH LEASING SPEEDOMETER - NEW LEASE DEAL COMPLETION % 5 Copyright © 2026 Macerich

SUBSTANTIAL LEASING PIPELINE TO DRIVE GROWTH SIGNED NOT OPEN (SNO)
PIPELINE SUMMARY (1) ~$107 million of in-place SNO committed – Includes new store leases which have or will commence from 2024 through 2028, and are expected to produce total gross revenue of ~$107 million in excess of the revenue generated in
the same spaces during 2024 ~$140 million in cumulative total SNO potential – On track to achieve the ultimate opportunity of ~$140 million in cumulative SNO potential, representing an additional ~$33 million to the current committed SNO
pipeline of ~$107 million ~$140 MILLION SNO PIPELINE – ESTIMATED ANNUAL CONTRIBUTION $140 $45-50 $33 $40-45 $5-10 $23-28 $30 $20 $107 $35 $30 $20 $22 2025 2026 2027 2028 Total 2025 - 2028 Not at scale Committed Uncommitted Data as of February
2026 (1) This new store leasing pipeline represents a cumulative estimate and includes open stores, leases signed not open and leases in documentation. The amounts are based on the permanent tenant revenues in the Go-Forward 6 Portfolio, including
development/redevelopment and excluding anticipated dispositions/give-backs. The Company estimates the SNO flow through to NOI to be approximately 80%. Copyright © 2026 Macerich ($ in millions)

NEW ANCHORS EXPECTED TO DRIVE TRAFFIC, SALES & INLINE LEASING
ANCHORS OPENING BY YEAR 12 Committed for 30 out of 30 anchor and big box replacements (1) • 30 anchors totaling 2.9 million square feet to replace outdated ~1.2M SF or vacant retail 8 • We have 5 anchors open, 5 under construction, 11
executed and 9 with leases out 5 5 ~900K SF • Estimated $750 million in annual sales ~300K SF ~500K SF 2025 2026 2027 2028 Dick’s House of Sport at Freehold replacing Level99 at Tysons replacing Barnes & Noble Lord & Taylor and
Old Navy Opened September 2025 Opened October 2025 Most successful opening among all Level99 Strongest opening out of 35 Dick’s House of locations Sport locations 7 (1) Tenants > 40K Square Feet; 30 anchors projected to open in Path Forward
Plan between 2025 to 2028 Copyright © 2026 Macerich

Path Forward Plan estimated to increase permanent occupancy by 500bps
ü Curated mix of top-tier and emerging brands – elevating the customer PATH FORWARD PLAN PROJECTED experience PERMANENT PHYSICAL OCCUPANCY ü Boost traffic and engagement – maximizing center productivity Represents an Annual
Average 100% ü Significant rent uplift when converting temporary to permanent 95% 95% 95% 95% 94% 94% 94% 91% 91% 6% 90% 90% (1) 90% 89% 6% 8% 8% 7% 85% 88% 80% 85% 83% 82% 82% 75% 2024 2025 2026 2027 2028 Permanent Occupancy Temporary
Occupancy Leased Occupancy The Go-Forward Portfolio Physical Occupancy represents the average percentage of occupied mall and freestanding GLA projected for each year. The Go-Forward Portfolio Leased Occupancy represents the average percentage of 8
leased (including signed not open) mall and freestanding GLA projected for each year. (1) Total Physical Occupancy temporary decrease primarily in 1H26 resulting from planned downtime for new permanent tenants (build-outs and under construction).
Copyright © 2026 Macerich

SIGNIFICANT PROGRESS ON LEVERAGE REDUCTION PATH FORWARD ASSET SALES AND
GIVE-BACK SUMMARY OUTPARCELS COMPLETED AND UNDER CONTRACT → (~$135 million) MALLS COMPLETED → (~$1.2 billion) ü~$135 million sold or under contract against 2025 target of $100-$150 million ü Santa Monica Place - defaulted on
$300 million loan ü~$122 million land and outparcel sales closed ü The Oaks - closed on $157 million sale ($148 million debt) ü~$15 million land and outparcel sales under contract ü Country Club Plaza - closed on $147 million
short sale and discounted payoff ü Additional ~$50 million land and outparcel sales in various stages of ü Biltmore Fashion Park - closed on $110 million sale negotiation ü Wilton Mall - closed on $25 million sale OUTPARCELS IN
PROGRESS → (~$375-$475 million) ü SouthPark Mall - closed on $11 million sale q Ongoing sale of outparcels, freestanding retail, non-enclosed malls and land ü Southridge Mall - closed on $4 million sale totaling up to $375-$475
million ü Shops at Atlas Park - closed on $36 million sale ($32 million debt) q Outparcels (NOI generating): Approximately $350 -$400 million range ü Lakewood Center - closed on $332 million sale ($317 million debt) q Land:
Approximately $25-$75 million range ü Valley Mall - closed on $22 million sale TOTAL PLAN → ~$2B final goal DISPOSITION CAP RATE EXPECTATIONS MALLS IN PROGRESS → (~$200-$300 million) q REMAINING EDDY MALLS: 11 – 12%
q Several additional Eddy mall sales or give-backs totaling up to q REMAINING OUTPARCEL SALES (ex. Land): 7 – 8% $200-$300 million → ~$1.4-$1.5 billion of goal As of February 25, 2026 9 Copyright © 2026 Macerich

MACERICH (NYSE: MAC) ONE OF THE NATION’S LEADING OWNERS,
OPERATORS & DEVELOPERS OF MAJOR RETAIL PROPERTIES IN ATTRACTIVE U.S. MARKETS, INCLUDING CALIFORNIA, PHOENIX/SCOTTSDALE, PACIFIC NORTHWEST, GREATER NEW YORK, NORTH CAROLINA AND WASHINGTON, D.C. 10