Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Aaron S. Hantman | M | - |
Tourmaline Partners LLC
 Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 14 years |
| Dan DiSpigna | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 14 years |
| Henry G. Higdon | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 14 years |
| Laurence Bag | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 13 years |
| Seth Hoenig | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 6 years |
| Matt Sindell | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 4 years |
| Matthew Difrancesco | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 4 years |
| Matthew M. Ney | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 2 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Jon Goldstein | M | 55 |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | 13 years |
| Randall McDonald | M | - |
Tourmaline Partners LLC
Tourmaline Partners LLC Investment Banks/BrokersFinance Tourmaline Partners LLC (Tourmaline) is a trading solutions firm headquartered in Stamford, Connecticut. The firm was founded in 2011 by Daniel DiSpigna, Jon Goldstein, Henry Higdon, Daniel Groff and Aaron Hantman. Tourmaline provides outsourced, supplemental and customized trading services to asset managers of all sizes. They deliver buy-side execution offers in global equites, derivatives and ETFs on behalf of hedge funds, mutual funds, RIAs, family offices, sovereign wealth funds and asset owners. | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 10 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Ike Groff
- Personal Network
