Public Storage (PSA) Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 0.89%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-30..
- Interest coverage · 12 months: Value (m); Formula and calculation Operating income ÷ reported interest expense..
Spending and interest coverage
Overview →Financial period ending 2026-06-30; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | (m) | Research and development expense / revenue. Period ending 2026-06-30. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | 0.89% | Share-based compensation / revenue. Period ending 2026-06-30. $43.68M ÷ $4.89B × 100 ≈ 0.89% |
| Interest coverage · 12 months | (m) | Operating income ÷ reported interest expense. Calculation unavailable: missing inputs remain (m). |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | (m) | |
| Revenue | 4.89B USD | |
| Stock-based compensation | 43.68M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | (m) | Operating Income (Loss) |
| Interest expense · reported / estimated | 325.68M USD | Interest Expense · Estimated expense assumptions |
Latest interest expense basis: Reported. Estimated values carry *; expand each history row’s basis for its dated balances and rate assumptions.
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Research and development spending (USD) | Revenue (USD) | Stock-based compensation (USD) | Operating income (USD) | Interest expense · reported / estimated (USD) | R&D / revenue | SBC / revenue | Interest coverage | Interest expense basis |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | (m) | $4.89B | $43.68M | (m) | $325.68M | (m) | 0.89% | (m) | Reported |
| 2026-03-31 | (m) | $4.86B | $41.51M | (m) | $312.50M | (m) | 0.85% | (m) | Reported |
| 2025-12-31 | (m) | $4.82B | $39.90M | (m) | $304.50M | (m) | 0.83% | (m) | Reported |
| 2025-09-30 | (m) | $4.79B | $43.01M | (m) | $295.44M | (m) | 0.90% | (m) | Reported |
| 2025-06-30 | (m) | $4.75B | $44.48M | (m) | $290.00M | (m) | 0.94% | (m) | Reported |
| 2025-03-31 | (m) | $4.72B | $44.68M | (m) | $291.63M | (m) | 0.95% | (m) | Reported |
| 2024-12-31 | (m) | $4.70B | $44.75M | (m) | $287.40M | (m) | 0.95% | (m) | Reported |
| 2024-09-30 | (m) | $4.68B | $42.36M | (m) | $283.87M | (m) | 0.91% | (m) | Reported |
| 2024-06-30 | (m) | $4.63B | $40.95M | (m) | $267.97M | (m) | 0.88% | (m) | Reported |
| 2024-03-31 | (m) | $4.58B | $42.07M | (m) | $232.81M | (m) | 0.92% | (m) | Reported |
| 2023-12-31 | (m) | $4.52B | $41.57M | (m) | $201.13M | (m) | 0.92% | (m) | Reported |
| 2023-09-30 | (m) | $4.45B | $43.41M | (m) | $168.67M | (m) | 0.98% | (m) | Reported |
| 2023-06-30 | (m) | $4.39B | $47.64M | (m) | $144.43M | (m) | 1.09% | (m) | Reported |
| 2023-03-31 | (m) | $4.30B | $52.62M | (m) | $139.30M | (m) | 1.22% | (m) | Reported |
| 2022-12-31 | (m) | $4.18B | $56.70M | (m) | $136.32M | (m) | 1.36% | (m) | Reported |
| 2022-09-30 | (m) | $4.02B | $56.77M | (m) | $129.97M | (m) | 1.41% | (m) | Reported |
| 2022-06-30 | (m) | $3.82B | $58.00M | (m) | $119.59M | (m) | 1.52% | (m) | Reported |
| 2022-03-31 | (m) | $3.62B | $59.34M | (m) | $108.65M | (m) | 1.64% | (m) | Reported |
| 2021-12-31 | (m) | $3.42B | $59.81M | (m) | $90.77M | (m) | 1.75% | (m) | Reported |
| 2021-09-30 | (m) | $3.24B | $59.48M | (m) | $75.22M | (m) | 1.84% | (m) | Reported |
| 2021-06-30 | (m) | $3.08B | $53.23M | (m) | $65.76M | (m) | 1.73% | (m) | Reported |
| 2021-03-31 | (m) | $2.96B | $42.09M | (m) | $57.91M | (m) | 1.42% | (m) | Reported |
| 2020-12-31 | (m) | $2.92B | $33.36M | (m) | $56.28M | (m) | 1.14% | (m) | Reported |
| 2020-09-30 | (m) | $2.87B | $27.88M | (m) | $54.70M | (m) | 0.97% | (m) | Reported |
| 2020-06-30 | (m) | $2.87B | $26.26M | (m) | $53.01M | (m) | 0.91% | (m) | Reported |
| 2020-03-31 | (m) | $2.87B | $24.85M | (m) | $51.12M | (m) | 0.86% | (m) | Reported |
| 2019-12-31 | (m) | $2.85B | $25.83M | (m) | $45.64M | (m) | 0.91% | (m) | Reported |
| 2019-09-30 | (m) | $2.82B | $37.59M | (m) | $40.95M | (m) | 1.33% | (m) | Reported |
| 2019-06-30 | (m) | $2.80B | $49.08M | (m) | $36.44M | (m) | 1.75% | (m) | Reported |
| 2019-03-31 | (m) | $2.77B | $60.62M | (m) | $32.58M | (m) | 2.19% | (m) | Reported |
| 2018-12-31 | (m) | $2.75B | $69.94M | (m) | $32.54M | (m) | 2.54% | (m) | Reported |
| 2018-09-30 | (m) | $2.73B | $63.88M | $1.41B | $32.73M | (m) | 2.34% | 43.08× | Reported |
| 2018-06-30 | (m) | $2.71B | $58.57M | $1.41B | $27.02M | (m) | 2.16% | 52.22× | Reported |
| 2018-03-31 | (m) | $2.69B | $45.56M | $1.42B | $19.75M | (m) | 1.69% | 72.11× | Reported |
| 2017-12-31 | (m) | $2.67B | $37.55M | $1.42B | $12.69M | (m) | 1.41% | 112.15× | Reported |
| 2017-09-30 | (m) | $2.65B | $36.14M | $1.42B | $5.45M | (m) | 1.37% | 259.99× | Reported |
| 2017-06-30 | (m) | $2.62B | $34.58M | $1.41B | $4.29M | (m) | 1.32% | 329.19× | Reported |
| 2017-03-31 | (m) | $2.59B | $38.74M | $1.39B | $4.55M | (m) | 1.49% | 305.88× | Reported |
| 2016-12-31 | (m) | $2.56B | $37.48M | $1.37B | $4.21M | (m) | 1.46% | 326.48× | Reported |
| 2016-09-30 | (m) | $2.52B | (m) | $1.35B | (m) | (m) | (m) | (m) | (m) |
| 2016-06-30 | (m) | $2.47B | (m) | $1.32B | (m) | (m) | (m) | (m) | (m) |
| 2016-03-31 | (m) | $2.43B | (m) | $1.28B | (m) | (m) | (m) | (m) | (m) |
| 2015-12-31 | (m) | $2.38B | (m) | $1.23B | $610.00K | (m) | (m) | 2019.69× | Reported |
| 2015-09-30 | (m) | $2.35B | (m) | $1.20B | (m) | (m) | (m) | (m) | (m) |
| 2015-06-30 | (m) | $2.30B | (m) | $1.15B | (m) | (m) | (m) | (m) | (m) |
| 2015-03-31 | (m) | $2.25B | (m) | $1.12B | (m) | (m) | (m) | (m) | (m) |
| 2014-12-31 | (m) | $2.20B | (m) | $1.07B | $6.78M | (m) | (m) | 157.52× | Reported |
| 2014-09-30 | (m) | $2.14B | (m) | $1.03B | $8.60M | (m) | (m) | 119.60× | Reported |
| 2014-06-30 | (m) | $2.08B | (m) | $996.22M | $7.84M | (m) | (m) | 127.02× | Reported |
| 2014-03-31 | (m) | $2.03B | (m) | $968.34M | $6.43M | (m) | (m) | 150.67× | Reported |
| 2013-12-31 | (m) | $1.98B | (m) | $962.50M | $6.44M | (m) | (m) | 149.36× | Reported |
| 2013-09-30 | (m) | $1.92B | (m) | $943.56M | $9.11M | (m) | (m) | 103.60× | Reported |
| 2013-06-30 | (m) | $1.89B | (m) | $924.11M | $13.56M | (m) | (m) | 68.17× | Reported |
| 2013-03-31 | (m) | $1.86B | (m) | $898.34M | $17.98M | (m) | (m) | 49.97× | Reported |
| 2012-12-31 | (m) | $1.83B | (m) | $871.98M | $19.81M | (m) | (m) | 44.01× | Reported |
| 2012-09-30 | (m) | $1.83B | (m) | (m) | $20.77M | (m) | (m) | (m) | Reported |
| 2012-06-30 | (m) | $1.80B | (m) | (m) | $21.71M | (m) | (m) | (m) | Reported |
| 2012-03-31 | (m) | $1.78B | (m) | (m) | $22.57M | (m) | (m) | (m) | Reported |
| 2011-12-31 | (m) | $1.75B | (m) | (m) | $24.22M | (m) | (m) | (m) | Reported |
| 2011-09-30 | (m) | $1.73B | (m) | (m) | $26.55M | (m) | (m) | (m) | Reported |
| 2011-06-30 | (m) | $1.70B | (m) | (m) | $28.52M | (m) | (m) | (m) | Reported |
| 2011-03-31 | (m) | $1.67B | (m) | (m) | $29.87M | (m) | (m) | (m) | Reported |
| 2010-12-31 | (m) | $1.65B | (m) | (m) | $30.23M | (m) | (m) | (m) | Reported |
| 2010-09-30 | (m) | $1.63B | (m) | (m) | $29.67M | (m) | (m) | (m) | Reported |
| 2010-06-30 | (m) | $1.62B | (m) | (m) | $29.12M | (m) | (m) | (m) | Reported |
| 2010-03-31 | (m) | $1.62B | (m) | (m) | $29.13M | (m) | (m) | (m) | Reported |
| 2009-12-31 | (m) | $1.63B | (m) | (m) | $29.92M | (m) | (m) | (m) | Reported |
| 2009-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-12-31 | (m) | $1.72B | (m) | (m) | $43.94M | (m) | (m) | (m) | Reported |
| 2008-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2007-12-31 | (m) | $1.79B | (m) | (m) | $63.67M | (m) | (m) | (m) | Reported |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
Similar stocks
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| REALTY INCOME CORP (O) | United States | $52.425B | 49.75 |
| Ventas, Inc. (VTR) | United States | $44.539B | 166.85 |
| SIMON PROPERTY GROUP INC. (SPG) | United States | $58.002B | |
| DIGITAL REALTY TRUST, INC. (DLR) | United States | $63.640B | 45.63 |
| IRON MOUNTAIN INC (IRM) | United States | $33.962B | 86.53 |
| CROWN CASTLE INC. (CCI) | United States | $28.774B | 37.40 |
| Extra Space Storage Inc. (EXR) | United States | $27.928B | 30.59 |
| VICI PROPERTIES INC. (VICI) | United States | $25.622B | 10.57 |
| VIVMARK RESIDENTIAL (VMRK) | United States | $22.888B | 28.32 |
| AMERICAN TOWER CORP /MA/ (AMT) | United States | $77.974B | 21.68 |