Public Storage

PSA Real Estate · REIT - Industrial
Delayed 15 min
Last close
$295.33
Oct 16, 2026
52-week range
$256.54 — $335.55
-12% from high
Market cap
55.2B
Diluted basis
Dividend yield
4.1%
P/E
28.2
Trailing
Filing.fyi verdict · Oct 16, 2026

Fairly valued.

Same-store revenue flat; reported earnings gains lean on currency gains and acquisitions

Neutral Beneish: -2.80Piotroski: 4/9
RED DEEP 74 / 100
Composite Health
Forensic readings · derived from the latest filing

The four readings.

Each score answers a different question. The composite at the top is the average; the disagreement below is the story.
Beneish M Earnings manipulation
-2.80
Clean
−3.0 threshold −1.78 +1.0
Piotroski F Fundamental health (0–9)
4
Mixed
0 threshold 6+ 9
AI synthesis · written from this company's SEC filings · not investment advice

What the filing actually says.

AI · forensic preset

The filings describe a large, mature self-storage operator whose cash generation is steady but whose reported growth is uneven. For fiscal 2025, operating cash flow of $3.19 billion was 1.79 times net income of $1.78 billion, meaning reported earnings are backed by cash flow. Net income, however, fell from $2.07 billion in 2024, a decline of about 14.0%, even though revenue rose 2.7%. Total liabilities reached $10.87 billion against assets of $20.21 billion, and equity declined to $9.25 billion from $9.71 billion. On the forensic screens, the Beneish M-Score is -2.804, which is below the -1.78 threshold and therefore not in the elevated manipulation-risk zone. This is a screening result, not proof that the reported figures are accurate. The Piotroski F-Score is 4 of 6 computable signals, meaning the company passed four of the six signals that could be computed from the data on file. Readers may want to look at the segment reconciliation in Note 14 and the debt footnotes describing the Euro denominated notes, since currency movements are driving a large share of quarterly net income. The NSA merger is also significant: NSA's portfolio includes more than 1,000 properties and 69 million rentable square feet, and the planned joint venture would have NSA operating partnership unitholders owning about 80% at inception, with Public Storage holding the remainder while managing the portfolio and earning fees. Readers may want to track whether same-store metrics, which were flat in the quarter, improve after closing, and how the joint venture affects reported revenue and debt. The filing also acknowledges that elevated interest rates would raise the cost of any new borrowing or refinancing.

Catalyst.Per the 10-Q for the quarter ended March 31, 2026, Same Store Facilities revenue was essentially unchanged at $1.00 billion, with realized annual rent per occupied square foot down 0.3% and average occupancy up 0.4%. Growth came from newer capacity: combined net operating income from Acquired Facilities and Newly Developed and Expanded Facilities rose 29.5%, or $18.5 million. Management also announced an all-stock merger to acquire National Storage Affiliates Trust, expected to close in the third quarter of 2026. Total revenues for fiscal 2025 reached $4.82 billion, up 2.7% year over year.

Hidden risk.Reported earnings growth is not the same as operating growth. Net income allocable to common shareholders rose 33.1% to $476.8 million for the quarter ended March 31, 2026, but management attributes the increase primarily to a $110.4 million foreign currency gain tied to Euro denominated notes payable, while self-storage net operating income rose only $20.6 million. Core FFO, which excludes that currency gain, rose 2.4% to $742.2 million. Long-term debt climbed to $10.25 billion at year-end 2025 from $9.35 billion a year earlier, and the risk factors flag elevated interest rates and European currency exposure through Shurgard.

Market signals · from trading data, not filings

What traders are betting.

The scores above come from what PSA reports to the SEC. These readings come from how traders are positioned in its shares. They change quickly, they can be wrong, and they are not part of the verdict.
Short interest Shares sold short · reported twice a month
4.6%
of the shares available to trade
Low
0%5% · 10% · 20%25%+

The metric

Shares that traders have borrowed and sold, betting the price will fall, and not yet bought back. Brokers report the total to FINRA twice a month. Days to cover divides it by the shares that change hands on a typical day.

Shares sold short
6.7M
Change since Aug 31
+12.8%
Days to cover
7.2

What it tells us

Few traders are betting against PSA. Levels this low are common for large, widely held companies.

Short sellers added to their bets: shares sold short grew 12.8% since the Aug 31 report.

Short sellers would need about 7.2 days of normal trading to buy back every borrowed share. A slow exit like that can make a rush to cover sharper.

How investors use it

  • Squeeze watching. Some aggressive traders seek out heavily shorted stocks, betting that good news will force short sellers to buy back shares and push the price higher.
  • Hedging. Funds short one company to offset risk in another, often owning a stronger business and shorting a weaker one in the same industry.
  • Timing. Chart-based traders pair rising short interest with price patterns, such as a break below a level where buyers used to step in, to decide when to enter or exit.
  • Warning sign. Some owners treat a sharp rise in short interest as a red flag and respond by tightening stop-loss orders or holding smaller positions.

Lesson: short interest, explained →

Short-interest report for Sep 30, 2026, via Yahoo Finance. Reports come out about a week and a half after that date.

SEC filings · last 12 months

Quarterly reports

The quarterly reports (10-Q) and current reports (8-K) Public Storage filed in the last 12 months, each linked to the original document on SEC EDGAR.

  • Sep 16, 2026
    8-K
    Current reportItem 1.01: Signed a material agreement; Item 2.03: New debt or other financial obligation
    ★ Curriculum-relevant
    EDGAR →
  • Sep 14, 2026
    8-K
    Current reportItem 7.01: Regulation FD disclosure (investor materials)0
    EDGAR →
  • Sep 10, 2026
    8-K
    Current reportItem 1.01: Signed a material agreement
    ★ Curriculum-relevant
    EDGAR →
  • Sep 1, 2026
    8-K
    Current reportItem 7.01: Regulation FD disclosure (investor materials); Item 8.01: Other events0
    EDGAR →
  • Aug 10, 2026
    8-K
    Current reportItem 5.02: Departure/appointment of officers or directors
    ★ Curriculum-relevant
    EDGAR →
  • Jul 29, 2026
    10-Q
    Quarterly report0
    EDGAR →
  • Jul 22, 2026
    8-K
    Current reportItem 1.01: Signed a material agreement; Item 2.01: Completed an acquisition or sale of assets; Item 2.03: New debt or other financial obligation; Item 3.02: Unregistered sale of shares; Item 3.03: Cha
    ★ Curriculum-relevant
    EDGAR →
  • Jul 20, 2026
    8-K
    Current reportItem 1.01: Signed a material agreement; Item 2.03: New debt or other financial obligation
    ★ Curriculum-relevant
    EDGAR →
  • Jul 10, 2026
    8-K
    Current reportItem 1.01: Signed a material agreement
    ★ Curriculum-relevant
    EDGAR →
  • Apr 27, 2026
    8-K
    Current report (2026-04-27)Item 2.02: Results of operations (earnings)0
    EDGAR →
  • Apr 27, 2026
    10-Q
    Quarterly report (2026-03-31)Period: 2026-03-310
    EDGAR →
  • Apr 6, 2026
    8-K
    Current report (2026-04-06)Item 1.01: Signed a material agreement; Item 2.03: New debt or other financial obligation0
    EDGAR →
Further reading · curated for this filing

If this case caught your eye

Affiliate links — Filing.fyi earns a commission on Amazon purchases. We pick the books first, attach the link second.

Financial Shenanigans

Howard M. Schilit

Schilit's framework for the seven shenanigan types is the standard reference for the kind of MD&A pattern-matching this site does.

View on Amazon →

The Interpretation of Financial Statements

Benjamin Graham

The original — and still the clearest — explanation of why working-capital trends matter more than headline earnings.

View on Amazon →

Quality of Earnings

Thornton L. O'glove

Out of print, expensive, worth it. The chapter on receivables-vs-revenue divergence applies almost word-for-word to most distressed filings.

View on Amazon →