CSAIL 2015-C4 – Deal Overview & Connected Data

Explore verified charts, linked entities, and recent activity for this CMBS deal. Data last updated May 28, 2025.
2025-05-28
Coverage: Freshness: Latency: Last schema change:

Quick Answer

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

Identifiers: 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.

📋 Quick Links
🏢 Entities
14
💰 Fund Holdings
10
📄 Documents
3
Back to top

Who's Involved#

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

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 • 2025-02-27
Fund NameFiling DateFIGILEITranchesTotal ValueReporting Period
Blackstone Real Estate Income Master Fund2020-11-27Search FIGILookup LEIF, G$7,405,8632020-12-31
Pioneer Strategic Income Fund2025-02-27Search FIGILookup LEID$2,552,1582025-09-30
DoubleLine Total Return Bond Fund2025-11-25Search FIGILookup LEIX-A, C$2,292,8102026-03-31
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
Bond Fund of America2025-11-24Search FIGILookup LEIA-S$782,4732025-12-31
Nationwide Strategic Income Fund2025-12-23Search FIGILookup LEID$244,7892025-10-31
VANGUARD TOTAL BOND MARKET II INDEX FUND2025-05-28Search FIGILookup LEIA-SB$126,5952025-12-31
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
F, GSearch FIGI
Lookup LEI
Pioneer Strategic Income Fund
$2,552,158
2025-09-30
DSearch FIGI
Lookup LEI
DoubleLine Total Return Bond Fund
$2,292,810
2026-03-31
X-A, CSearch 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
Bond Fund of America
$782,473
2025-12-31
A-SSearch FIGI
Lookup LEI
Nationwide Strategic Income Fund
$244,789
2025-10-31
DSearch FIGI
Lookup LEI
VANGUARD TOTAL BOND MARKET II INDEX FUND
$126,595
2025-12-31
A-SBSearch 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
10 of 10 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 data@dealcharts.org 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#

Entity Statements

No statements from entities yet. Contact us at partnerships@dealcharts.org 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.
Have a source-backed note on this deal? Contact us.

Datasets & API#

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


Access the underlying datasets used to power these analytics.
Snowflake Logo

CMBS Fund Holdings Dataset

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

Go to Marketplace   Data Dictionary
Paid
Snowflake Logo

CREFC IRP standardized datasets

Get the standardized dataset following the CREFC IRP format, ideal for advanced reporting and analysis.

Go to Marketplace   Data Dictionary
Paid
Free to Explore
Dealcharts remains free to explore for everyone.
Verify Your EntityBecome a Contributor

PLATFORM

ToolsIntegrationsContributors

PLATFORM

ToolsIntegrationsContributors

FOR DEVELOPERS

API & Data AccessDatasets

MARKETS

Capital MarketsCMBSAuto ABSBDCsFund HoldingsAsset Backed Securities

SOLUTIONS

IssuersServicersTrusteesRatings AgenciesFundsResearchersVendors

LEARN

BlogAboutOntology

CONNECT

Contact UsX (Twitter)Substack
Powered by CMD+RVL
CMD+RVL makes decisions under uncertainty explainable, defensible, and survivable over time.
© 2026 CMD+RVL. All rights reserved.
Not investment advice. For informational purposes only.
Disclosures · Privacy · Security · License
(Built 2026-02-15)