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CoreSite Realty Corp: filings

Every CoreSite Realty Corp annual and quarterly report in the SEC record with the published financial measures it tagged, 42 filings, each linked to its SEC index.

Filing record ends 2021-10-29

The latest filing in this captured record is a 10-Q filed 2021-10-29. No later filing is in the SEC companyfacts record captured on 2026-09-22. CoreSite Realty Corp may have stopped filing, merged, or changed its reporting entity; nothing on this page describes its current status. Values are as reported at the time.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2021-10-29fiscal Q3 2021331060001558370-21-013788
10-Q2021-07-30fiscal Q2 2021331020001558370-21-009655
10-Q2021-04-30fiscal Q1 202133700001558370-21-005326
10-K2021-02-05fiscal FY 2020331390001558370-21-000757
10-Q2020-10-30fiscal Q3 2020331060001558370-20-012091
10-Q2020-07-31fiscal Q2 2020331020001558370-20-008831
10-Q2020-05-01fiscal Q1 202033700001558370-20-004871
10-K2020-02-07fiscal FY 2019341420001558370-20-000595
10-Q2019-11-01fiscal Q3 2019331060001558370-19-009633
10-Q2019-07-26fiscal Q2 2019331000001558370-19-006376
10-Q2019-04-26fiscal Q1 201934720001558370-19-003347
10-K2019-02-08fiscal FY 2018351370001558370-19-000493
10-Q2018-10-26fiscal Q3 2018351020001558370-18-007910
10-Q2018-07-27fiscal Q2 2018351020001558370-18-005794
10-Q2018-04-27fiscal Q1 201834700001558370-18-003374
10-K2018-02-09fiscal FY 2017311270001558370-18-000547
10-Q2017-10-27fiscal Q3 201731920001558370-17-007621
10-Q2017-07-28fiscal Q2 201731920001558370-17-005424
10-Q2017-04-28fiscal Q1 201728580001558370-17-003033
10-K2017-02-10fiscal FY 2016291190001558370-17-000503
10-Q2016-10-28fiscal Q3 201629880001558370-16-008838
10-Q2016-07-29fiscal Q2 201630900001104659-16-135174
10-Q2016-04-29fiscal Q1 201630610001104659-16-115577
10-K2016-02-12fiscal FY 2015301230001047469-16-010126
10-Q2015-10-23fiscal Q3 201530890001104659-15-072306
10-Q2015-07-24fiscal Q2 201530890001104659-15-052959
10-Q2015-04-24fiscal Q1 201530610001104659-15-029922
10-K2015-02-13fiscal FY 2014301230001047469-15-000775
10-Q2014-10-31fiscal Q3 201430890001104659-14-075407
10-Q2014-07-24fiscal Q2 201430890001104659-14-053122
10-Q2014-04-25fiscal Q1 201430610001104659-14-030197
10-K2014-02-14fiscal FY 2013301230001047469-14-000899
10-Q2013-11-01fiscal Q3 201329850001104659-13-079844
10-Q2013-07-26fiscal Q2 201329850001104659-13-056840
10-Q2013-04-25fiscal Q1 201329590001104659-13-032675
10-K2013-02-25fiscal FY 2012291230001104659-13-013502
10-Q2012-11-02fiscal Q3 201229860001104659-12-073416
10-Q2012-07-27fiscal Q2 201232920001104659-12-051616
10-Q2012-04-27fiscal Q1 201231640001193125-12-188162
10-K2012-02-24fiscal FY 201111250001193125-12-076742
10-Q2011-11-04fiscal Q3 201131810000950123-11-095099
10-Q2011-08-05fiscal Q2 201127650000950123-11-073257

Inspect the source

Entity
CoreSite Realty Corp / CIK 0001490892
Captured
SEC response SHA-256
f511ef739708b7e8c65f8445caebe48c4668ed0a59ca3d01806ce8e679ef1c17

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001490892.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))