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CMBS dealSEC-sourced profile

CSAIL 2015-C4

As of 5/28/2025Source: SEC EDGAR, CIK 1655153
Latest answer
CSAIL 2015-C4 is a CMBS reference page with collateral metrics, transaction parties, filings, fund exposure, and machine-readable facts tied back to source disclosure.
Freshness: 407 days
Context brief

Quick Answer

What is CSAIL 2015-C4? A US commercial mortgage-backed security.

Identifiers: Shelf CSAIL; Series csail2015-c4; CIK 1655153.

Unique value: Dealcharts provides computed pool metrics, time-series performance analysis, and cross-deal comparisons not available in raw SEC EDGAR filings.

Sources: SEC EDGAR CIK 1655153.

What it means for you: This is the reported figure - the same for everyone, and it takes no one's side. For what it means from a specific position, email cairn+page@cmdrvl.com and name the CUSIP you hold (or a seat you're sizing up). Cairn tailors the read to your position, with the receipts.

Part of:2015 VintageCSAIL ShelfMidland Loan Services (Special Servicer)KeyBank National Association (Special Servicer)
Machine-readable data: https://dealcharts.org/llm/facts/csail2015-c4.json · API docs
Have a question this page didn't answer? Ask Cairn →
On this page:Entities14Fund Holdings6Documents3

Who's Involved#

Rating AgenciesMoodys, Fitch, KBRA
Controlling Class Representative319
Excluded Controlling Class Holder341
Excluded Controlling Class Loan323
Csail 2015-C3 Controlling Class Representative176
Certificate AdministratorComputershare Trust Company, N.A.
Special ServicerMidland Loan Services
Master ServicerTrimont Real Estate Advisors
Operating AdvisorPentalpha Surveillance
TrusteeWilmington Trust, National Association
Master ServicerWells Fargo Bank, National Association
Certificate AdministratorWells Fargo Bank, N.A.
DepositorCredit Suisse First Boston Mortgage Securities Corp.

Deal Metrics

Key performance indicators and statistics tracking the deal's current status and history.
Deal metrics are coming soon. Check back later for detailed performance data.

Fund Exposure#

Source: NPORT-P & related disclosures • 2020-11-27
Fund NameFiling DateFIGILEITranchesTotal ValueReporting Period
Blackstone Real Estate Income Master Fund2020-11-27Search FIGILookup LEIG, F$7,405,8632020-12-31
Pioneer Strategic Income Fund2025-02-27Search FIGILookup LEID$2,552,1582025-09-30
JNL/DoubleLine Total Return Fund2020-05-28Search FIGILookup LEIC$1,762,0452020-12-31
Sterling Capital Total Return Bond Fund2025-08-27Search FIGILookup LEIA-4$956,3022025-09-30
VANGUARD BALANCED INDEX FUND2025-05-28Search FIGILookup LEIA-SB$11,5092025-12-31
TOTAL BOND MARKET INDEX PORTFOLIO2025-05-28Search FIGILookup LEIA-SB$2,8772025-12-31
Fund NameTranchesIds
Blackstone Real Estate Income Master Fund
$7,405,863
2020-12-31
G, FSearch FIGI
Lookup LEI
Pioneer Strategic Income Fund
$2,552,158
2025-09-30
DSearch FIGI
Lookup LEI
JNL/DoubleLine Total Return Fund
$1,762,045
2020-12-31
CSearch FIGI
Lookup LEI
Sterling Capital Total Return Bond Fund
$956,302
2025-09-30
A-4Search FIGI
Lookup LEI
VANGUARD BALANCED INDEX FUND
$11,509
2025-12-31
A-SBSearch FIGI
Lookup LEI
TOTAL BOND MARKET INDEX PORTFOLIO
$2,877
2025-12-31
A-SBSearch FIGI
Lookup LEI
6 of 6 funds* Use toggle buttons to sort
* This table is not yet exhaustive. It is a new feature and contains only the funds we have found so far based on the tranche identifiers we know about. We are still working on it!
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
Filings are mapped to tranches/deals with normalized identifiers.Quality & lineageFund not listed or misattributed? Contact us at support@cmdrvl.com to ensure accurate exposure mapping.

Provenance & Documents

Issuance → amendments → reports. Tap to view on SEC.
2025-12-29
Latest
Monthly Remittance Report
Document filing with updated information.
View on SEC →
2015-11-05
Annex A
Document filing with updated information.
View on SEC →
2015-11-05
Final Termsheet
Document filing with updated information.
View on SEC →

Context & Commentary#

Curious about data-center or AI-tenant exposure across CMBS collateral? See AI & data-center exposure →

Entity Statements

No statements from entities yet. Contact us at support@cmdrvl.com to add official context.

External Analysis

No external analysis linked yet. Contact us to publish and link your research.
All items include provenance (author, timestamp, source).Have a source-backed clarification? Contact us.
Monitoring
This deal's collateral and ratings data changes over time. Who is watching it for you?
CMD+RVL runs monitors on the filings behind this page — new servicer reports, ratings actions, collateral shifts — and delivers each state change with full provenance.
Set up monitoring for this deal
Have a source-backed note on this deal? Contact us.

Datasets & API#

GET https://dealcharts.org/llm/facts/csail2015-c4.json
{
  "deal_id": "csail2015-c4",
  "issuer": "",
  "shelf": "CSAIL",
  "issue_date": "",
  "linked_entities": [
  {
    "role": "Rating Agencies",
    "name": "Moodys, Fitch, KBRA"
  },
  {
    "role": "Controlling Class Representative",
    "name": "319"
  },
  {
    "role": "Excluded Controlling Class Holder",
    "name": "341"
  },
  {
    "role": "Excluded Controlling Class Loan",
    "name": "323"
  },
  {
    "role": "Csail 2015-C3 Controlling Class \nRepresentative",
    "name": "176"
  },
  {
    "role": "Certificate Administrator",
    "name": "Computershare Trust Company, N.A."
  },
  {
    "role": "Special Servicer",
    "name": "Midland Loan Services"
  },
  {
    "role": "Master Servicer",
    "name": "Trimont Real Estate Advisors"
  },
  {
    "role": "Operating Advisor",
    "name": "Pentalpha Surveillance"
  },
  {
    "role": "Trustee",
    "name": "Wilmington Trust, National Association"
  },
  {
    "role": "Master Servicer",
    "name": "Wells Fargo Bank, National Association"
  },
  {
    "role": "Certificate Administrator",
    "name": "Wells Fargo Bank, N.A."
  },
  {
    "role": "Special Servicer",
    "name": "KeyBank National Association"
  },
  {
    "role": "Depositor",
    "name": "Credit Suisse First Boston Mortgage Securities Corp."
  }
]
}


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CMBS Fund Holdings Dataset

Snowflake Marketplace

Filing data from sec.gov NPORT-P to produce the Fund Holdings table.

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