Products
The full S3 suite
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Data feeds
S
Short Interest
Real-time, float-adjusted
L
Long Interest
45 days ahead of 13F filings
D
Disclosures
Global regulatory filings
M
MAP
Daily cohort-level ownership
Terminal & Desktop
B
Black App
Short side on Bloomberg
BM
BMAP
Long side on Bloomberg
BB
S3 on Bloomberg
Terminal · BQL · Data License
W
Black App Web
Full coverage, no terminal
Workflow platforms
BL
Blacklight
Counterparty finance
BW
Blackwire
Automated security finance workflow
BN
Blackline
Document negotiation
Lo
Locates
Automated short locates
About
Why S3
Who We Serve
Buy side
Own the position
Portfolio Managers
Long Interest · Crowding · Squeeze risk
Quant Researchers
MAP · Feature store · AI training data
Risk Managers
Concentration · Cohort attribution
Legal & Ops
Blackline · Document negotiation
Corporate IR
Short interest · Ownership monitoring
Sell side
Facilitate flow
Prime Brokerage
Blacklight · Blackwire · Rate Router
Stock Loan
Short Interest · Borrow rates · Locates
Equity Sales & Trading
Short interest · Float · Squeeze signals
Derivatives
Black App · Crowding · Options signals
Research
MAP · Cohort flows · Battleground names
Capital Markets
Short interest · Ownership · Deal flow signals
Investment Banking
Positioning context · M&A · ECM analysis
Basket Trading / Program & QIS
Crowding · Float · Factor exposure
Research
Blogs
Request demo →
About
Products
The full S3 suite
View all →
Data feeds
S
Short Interest
L
Long Interest
D
Disclosures
M
MAP
Terminal & Desktop
B
Black App
BM
BMAP
BB
S3 on Bloomberg
W
Black App Web
Workflow platforms
BL
Blacklight
BW
Blackwire
BN
Blackline
Lo
Locates
Why S3
Who we serve
Buy side
Own the position
Portfolio Managers
Long Interest · Crowding · Squeeze risk
Quant Researchers
MAP · Feature store · AI training data
Risk Managers
Concentration · Cohort attribution
Legal & Ops
Blackline · Document negotiation
Corporate IR
Short interest · Ownership monitoring
Sell side
Facilitate flow
Prime Brokerage
Blacklight · Blackwire · Rate Router
Stock Loan
Short Interest · Borrow rates · Locates
Equity Sales & Trading
Short interest · Float · Squeeze signals
Derivatives
Black App · Crowding · Options signals
Research
MAP · Cohort flows · Battleground names
Capital Markets
Short interest · Ownership · Deal flow signals
Investment Banking
Positioning context · M&A · ECM analysis
Basket Trading / Program & QIS
Crowding · Float · Factor exposure
See all audiences →
Research
Blogs
Request demo
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