Investments
162Portfolio Exits
48Funds
16
Want to inform investors similar to SightLine Partners about your company?
Submit your Analyst Briefing to get in front of investors, customers, and partners on CB Insights’ platform.
Latest SightLine Partners News
Jan 30, 2019
Magnolia Medical Technologies , a Seattle, WA-based sepsis testing accuracy care company, raised $20m in Series C financing. The round was led by RTW Investments with participation from existing institutional investors HealthQuest Capital, SightLine Partners and Canepa Healthcare. In conjunction with the funding, Naveen Yalamanchi, M.D., Partner at RTW Investments, will join the Board of Directors as an observer. The company intends to use the funds to scale market initiatives and advance its portfolio of innovative blood and bodily fluid collection and contamination prevention devices. Led by Greg Bullington, CEO, Magnolia Medical is a medical device company that develops, manufactures and markets innovative blood and bodily fluid collection devices to facilitate significant improvements in the accuracy, consistency and predictability of critical IVD laboratory tests. provides Steripath® Gen2 Initial Specimen Diversion Device® (ISDD®), which has been adopted in hospitals across the U.S. to address the problem of blood culture contamination. The product is enabling hospitals to eliminate blood culture contamination to reduce false positive diagnostic results for sepsis and reduce inappropriate antibiotic use. The company also plans to develop and commercialize innovative products that improve the accuracy and consistency of other important in vitro diagnostic (IVD) tests, leveraging an extensive intellectual property portfolio it has built over the past decade. FinSMEs
SightLine Partners Investments
162 Investments
SightLine Partners has made 162 investments. Their latest investment was in Preceptis Medical as part of their Series C on February 2, 2023.

SightLine Partners Investments Activity

Date | Round | Company | Amount | New? | Co-Investors | Sources |
---|---|---|---|---|---|---|
2/7/2023 | Series C | Preceptis Medical | $4.5M | No | 1 | |
1/25/2022 | Series D | Magnolia Medical Technologies | $46M | No | 2 | |
11/16/2021 | Series C | 4C Medical | $35M | No | 2 | |
12/30/2020 | Series A | |||||
12/10/2020 | Series B - IV |
Date | 2/7/2023 | 1/25/2022 | 11/16/2021 | 12/30/2020 | 12/10/2020 |
---|---|---|---|---|---|
Round | Series C | Series D | Series C | Series A | Series B - IV |
Company | Preceptis Medical | Magnolia Medical Technologies | 4C Medical | ||
Amount | $4.5M | $46M | $35M | ||
New? | No | No | No | ||
Co-Investors | |||||
Sources | 1 | 2 | 2 |
SightLine Partners Portfolio Exits
48 Portfolio Exits
SightLine Partners has 48 portfolio exits. Their latest portfolio exit was AcuFocus on January 17, 2023.
Date | Exit | Companies | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Acquirer | Sources |
---|---|---|---|---|---|
1/17/2023 | Acquired | 9 | |||
6/30/2021 | IPO | Public | 12 | ||
5/16/2019 | Acq - Fin | 1 | |||
Date | 1/17/2023 | 6/30/2021 | 5/16/2019 | ||
---|---|---|---|---|---|
Exit | Acquired | IPO | Acq - Fin | ||
Companies | |||||
Valuation | |||||
Acquirer | Public | ||||
Sources | 9 | 12 | 1 |
SightLine Partners Acquisitions
2 Acquisitions
SightLine Partners acquired 2 companies. Their latest acquisition was Kadent Corporation on February 09, 2006.
Date | Investment Stage | Companies | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Total Funding | Note | Sources |
---|---|---|---|---|---|---|
2/9/2006 | Acquired | |||||
6/30/1993 | Series B |
Date | 2/9/2006 | 6/30/1993 |
---|---|---|
Investment Stage | Series B | |
Companies | ||
Valuation | ||
Total Funding | ||
Note | Acquired | |
Sources |
SightLine Partners Fund History
16 Fund Histories
SightLine Partners has 16 funds, including 10K Lakes Fund I.
Closing Date | Fund | Fund Type | Status | Amount | Sources |
---|---|---|---|---|---|
1/13/2020 | 10K Lakes Fund I | $26M | 1 | ||
6/29/2018 | SightLine Emerald SPV | $2.6M | 1 | ||
4/25/2018 | Sightline MS GP | $4.5M | 1 | ||
11/16/2017 | SightLine Optics SPV | ||||
8/7/2013 | SightLine Healthcare Opportunity Fund II LP |
Closing Date | 1/13/2020 | 6/29/2018 | 4/25/2018 | 11/16/2017 | 8/7/2013 |
---|---|---|---|---|---|
Fund | 10K Lakes Fund I | SightLine Emerald SPV | Sightline MS GP | SightLine Optics SPV | SightLine Healthcare Opportunity Fund II LP |
Fund Type | |||||
Status | |||||
Amount | $26M | $2.6M | $4.5M | ||
Sources | 1 | 1 | 1 |
SightLine Partners Team
7 Team Members
SightLine Partners has 7 team members, including current Founder, Managing Director, Buzz Benson.
Name | Work History | Title | Status |
---|---|---|---|
Buzz Benson | Founder, Managing Director | Current | |
Name | Buzz Benson | ||||
---|---|---|---|---|---|
Work History | |||||
Title | Founder, Managing Director | ||||
Status | Current |