S3 Partners
The full S3 suiteView all →
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
AboutWhy S3
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
500+ firms · Buy side & sell side
See all audiences →
ResearchBlogs
Request demo →
About
The full S3 suiteView all →
Data feeds
SShort InterestLLong InterestDDisclosuresMMAP
Terminal & Desktop
BBlack AppBMBMAPBBS3 on BloombergWBlack App Web
Workflow platforms
BLBlacklightBWBlackwireBNBlacklineLoLocates
Why S3
Buy side
Own the position
Portfolio ManagersLong Interest · Crowding · Squeeze riskQuant ResearchersMAP · Feature store · AI training dataRisk ManagersConcentration · Cohort attributionLegal & OpsBlackline · Document negotiationCorporate IRShort interest · Ownership monitoring
Sell side
Facilitate flow
Prime BrokerageBlacklight · Blackwire · Rate RouterStock LoanShort Interest · Borrow rates · LocatesEquity Sales & TradingShort interest · Float · Squeeze signalsDerivativesBlack App · Crowding · Options signalsResearchMAP · Cohort flows · Battleground namesCapital MarketsShort interest · Ownership · Deal flow signalsInvestment BankingPositioning context · M&A · ECM analysisBasket Trading / Program & QISCrowding · Float · Factor exposure
See all audiences →
ResearchBlogs
Request demo →
Legal

Data Privacy Policy

EFFECTIVE DATE: 6/2/26 · S3 PARTNERS, LLC
Contents
1. Information We Collect2. How We Use Your Data3. Data Retention4. Data Sharing5. Data Storage6. Compliance by Region7. Your Rights and Choices8. Security of Your Data9. Contact Information10. Updates to This Policy
Questions?
Email us at s3partnersllc@s3partners.com or call (212) 715-4300.

S3 Partners is committed to safeguarding the privacy of individuals who engage with us. This policy explains how we collect, use, and protect personal data submitted through our LinkedIn lead generation forms. Our practices are designed to comply with applicable data protection laws in the United States, the European Union (EU), and the United Kingdom (UK).

01

Information We Collect

When you complete a LinkedIn lead generation form, we may collect the following personal data:

  • Name

  • Email Address

  • Company Name

  • Role Title

02

How We Use Your Data

We collect your data for the following purposes:

  • To respond to your inquiries or requests.

  • To provide relevant information about our products and services.

  • To improve our offerings and customer experience.

03

Data Retention

We retain your personal data for up to five (5) years from the date it is collected. If you choose to opt out of communications or request deletion of your data, we will handle your request as described in Section 7.

04

Data Sharing

We do not share your personal data with any third parties. All data collected is for our internal use only.

05

Data Storage

  • U.S.: All collected data is stored and processed in the United States.

06

Compliance by Region

United States

We comply with applicable federal and state privacy laws, including the California Consumer Privacy Act (CCPA), to the extent they apply. U.S. residents may request access to or deletion of their data by contacting us at s3partnersllc@s3partners.com.

European Union

We comply with the General Data Protection Regulation (GDPR). EU residents have the following rights under GDPR:

  • Right to Access: You can request a copy of the data we hold about you.

  • Right to Rectification: You can request correction of inaccurate data.

  • Right to Erasure: You can request deletion of your personal data.

  • Right to Restrict Processing: You can request limits on how your data is processed.

  • Right to Data Portability: You can request a copy of your data in a structured, machine-readable format.

  • Right to Object: You can object to how your data is processed.

Requests can be made by emailing s3partnersllc@s3partners.com. We will respond within 30 days as required by GDPR.

United Kingdom

We follow the UK GDPR and the Data Protection Act 2018. If you live in the UK, you have rights comparable to those provided under the GDPR (see above). For questions or to exercise your rights, contact us at s3partnersllc@s3partners.com.

07

Your Rights and Choices

Opt-Out of Communications

You may opt out of receiving marketing emails or other communications at any time by contacting us at s3partnersllc@s3partners.com.

Data Deletion Requests

To request deletion of your data, please email us at s3partnersllc@s3partners.com. Requests will be processed within 30 days of receipt.

08

Security of Your Data

We implement appropriate technical and organizational measures to protect your personal data from unauthorized access, disclosure, or loss. These measures include:

  • Secure storage of data.

  • Limited access to personal data by authorized personnel only.

09

Contact Information

If you have questions or concerns about this policy or our data practices, please contact our Chief Compliance Officer:

  • Email: s3partnersllc@s3partners.com

  • Phone: (212) 715-4300

10

Updates to This Policy

We may update this privacy policy from time to time to reflect changes in our practices or applicable laws. The effective date of the policy will be updated accordingly.

Region-Specific Notes: This policy reflects compliance requirements for the U.S., EU (GDPR), and UK GDPR. Please review local regulations or seek legal counsel for specific state or regional nuances that may affect implementation.s

Get in touch
590 Madison Avenue, 25th Floor, New York · (212) 715-4300 · s3partnersllc@s3partners.com
Contact us
S3 Partners
Data Privacy Policy for S3 Partners, LLC.

Data & Analytics

Long InterestMAPShort InterestDisclosures

Workflow

BlacklightBlackwireBlacklineLocates

Company

AboutCareersContactPrivacy Policy

We are Hiring

See Open Roles →
© 2026 S3 PARTNERS, LLC · 590 MADISON AVENUE, 25TH FLOOR, NEW YORK
PRIVACY POLICY
sales@s3partners.com · (212) 715-4300