AltMountain

Largest hedge funds in Massachusetts

The 50 hedge funds based in Massachusetts reporting the most capital raised on their latest Form D. Amount raised is cumulative sales, not current assets.
Fund
First sale
Raised
Investors
Minimum
YTD performance
Adage Capital Partners, L.P.
Boston, MA
First saleJul 2001
Raised$21B
Investors417
MinimumNone set
YTD performance+11.4%13F est. YTD · thru Q2 2026
Arrowstreet Capital Global All Country Alpha Extension Fund (Cayman) Ltd
Boston, MA
First saleJun 2016
Raised$19B
Investors399
Minimum$100K
YTD performanceNot reported
Arrowstreet Global Equity - Alpha Extension Fund, a sub-fund of Arrowstreet US Group Trust
Boston, MA
First saleJul 2012
Raised$13B
Investors33
Minimum$100K
YTD performanceNot reported
Baupost Value Partners LP IV
Boston, MA
First saleMar 2008
Raised$11B
Investors191
MinimumNone set
YTD performance+4.8%13F est. YTD · thru Q2 2026
Arrowstreet Global Equity ACWI Trust Fund, a sub-fund of the Arrowstreet Investment Trust
Boston, MA
First saleFeb 2017
Raised$8.0B
Investors143
Minimum$100K
YTD performanceNot reported
PanAgora Risk Parity Multi Asset Master Fund, Ltd.
Boston, MA
First saleSep 2016
Raised$8.0B
Investors4
MinimumNone set
YTD performance+10.5%13F est. YTD · thru Q2 2026
Loomis Sayles Senior Floating Rate Fund LLC
Boston, MA
First saleJul 2004
Raised$7.4B
Investors291
MinimumNone set
YTD performance-2.3%13F est. YTD · thru Q2 2026
Arrowstreet Capital Global Equity Alpha Extension Fund Ltd
Boston, MA
First saleOct 2014
Raised$6.3B
Investors58
Minimum$100K
YTD performanceNot reported
Arrowstreet International Equity - ACWI ex US Fund, a sub-fund of Arrowstreet US Group Trust
Boston, MA
First saleMay 2013
Raised$5.5B
Investors71
Minimum$100K
YTD performanceNot reported
Abrams Capital Partners II, L.P.
Boston, MA
First saleMar 1999
Raised$5.4B
Investors650
MinimumNone set
YTD performance+2.8%13F est. YTD · thru Q2 2026
PanAgora Diversified Risk Multi-Asset Fund, Ltd.
Boston, MA
First saleMay 2012
Raised$5.2B
Investors36
Minimum$100K
YTD performance+10.5%13F est. YTD · thru Q2 2026
Baupost LTD Partnership 1983 C-1
Boston, MA
First saleJan 2003
Raised$4.8B
Investors221
MinimumNone set
YTD performance+4.8%13F est. YTD · thru Q2 2026
Arrowstreet International Equity ACWI ex US Trust Fund, a sub-fund of the Arrowstreet Investment Trust
Boston, MA
First saleApr 2016
Raised$4.8B
Investors126
Minimum$100K
YTD performanceNot reported
MFN Partners, LP
Boston, MA
First saleMar 2018
Raised$4.6B
Investors114
MinimumNone set
YTD performanceNot reported
Ffip, L.P.
Boston, MA
First saleMar 1994
Raised$4.4B
Investors323
MinimumNone set
YTD performance-1.1%13F est. YTD · thru Q2 2026
Millstreet Credit Fund LP
Boston, MA
First saleJun 2010
Raised$4.2B
Investors235
MinimumNone set
YTD performanceNot reported
US Research Equity Extended Fund, L.P.
Boston, MA
First saleFeb 2016
Raised$4.2B
Investors192
MinimumNone set
YTD performanceNot reported
RA Capital Healthcare Fund LP
Boston, MA
First saleJan 2005
Raised$4.2B
Investors947
MinimumNone set
YTD performanceNot reported
Bain Capital High Income Partnership, L.P.
Boston, MA
First saleApr 2011
Raised$4.1B
Investors225
MinimumNone set
YTD performanceNot reported
Arrowstreet (Delaware) Custom Alpha Extension Fund Q L.P.
Boston, MA
First saleNov 2024
Raised$3.9B
Investors1
Minimum$100K
YTD performanceNot reported
Altimeter Partners Fund LP
Boston, MA
First saleNov 2008
Raised$3.7B
Investors386
Minimum$100K
YTD performanceNot reported
Bay Pond Partners, L.P.
Boston, MA
First saleFeb 1994
Raised$3.5B
Investors625
MinimumNone set
YTD performanceNot reported
Arrowstreet Capital Global Equity Long/Short Fund (Feeder) Ltd
Boston, MA
First saleJan 2014
Raised$3.4B
Investors138
Minimum$100K
YTD performanceNot reported
Whale Rock Flagship Fund LTD
Boston, MA
First saleJul 2006
Raised$3.3B
Investors418
Minimum$50K
YTD performance+58.7%13F est. YTD · thru Q2 2026
Stockbridge Fund, L.P.
Boston, MA
First saleNov 2009
Raised$3.3B
Investors127
MinimumNone set
YTD performanceNot reported
Arrowstreet US Equity Alpha Extension Trust Fund, a sub-fund of the Arrowstreet Investment Trust
Boston, MA
First saleSep 2018
Raised$3.1B
Investors50
Minimum$100K
YTD performanceNot reported
Global Research Equity Extended Fund, L.P.
Boston, MA
First saleFeb 2021
Raised$3.0B
Investors191
MinimumNone set
YTD performanceNot reported
Millstreet Credit Offshore Fund Ltd.
Boston, MA
First saleJan 2016
Raised$3.0B
Investors302
Minimum$100K
YTD performanceNot reported
Arrowstreet ACWI ex US Alpha Extension Trust Fund U, a sub-fund of the Arrowstreet Investment Trust
Boston, MA
First saleFeb 2019
Raised$2.9B
Investors48
Minimum$100K
YTD performanceNot reported
Arrowstreet ACWI Alpha Extension Fund V (Cayman) Ltd
Boston, MA
First saleJan 2020
Raised$2.8B
Investors26
Minimum$100K
YTD performanceNot reported
Risk Parity Multi-Asset Fund, a series of The PanAgora Group Trust
Boston, MA
First saleOct 2011
Raised$2.7B
Investors52
MinimumNone set
YTD performance+10.5%13F est. YTD · thru Q2 2026
GMO Equity Dislocation Fund, L.P.
Boston, MA
First saleNov 2020
Raised$2.7B
Investors172
MinimumNone set
YTD performanceNot reported
PanAgora Risk Parity Multi Asset (12V), LLC
Boston, MA
First saleMar 2019
Raised$2.7B
Investors3
MinimumNone set
YTD performance+10.5%13F est. YTD · thru Q2 2026
Independent Return, LLC
Boston, MA
First saleNov 2009
Raised$2.6B
Investors970
Minimum$100K
YTD performanceNot reported
Arrowstreet Emerging Market Alpha Extension Trust Fund, a sub-fund of the Arrowstreet Investment Trust
Boston, MA
First saleFeb 2019
Raised$2.5B
Investors28
Minimum$100K
YTD performanceNot reported
Arrowstreet (Delaware) Alpha Extension Fund L.P.
Boston, MA
First saleApr 2021
Raised$2.5B
Investors2
Minimum$100K
YTD performanceNot reported
Whale Rock Flagship Fund L P
Boston, MA
First saleMay 2006
Raised$2.5B
Investors496
MinimumNone set
YTD performance+58.7%13F est. YTD · thru Q2 2026
Gmo Systematic Global Macro Master Portfolio, a Portfolio of Gmo Offshore Master Portfolios IV LTD.
Boston, MA
First saleSep 2002
Raised$2.5B
Investors34
MinimumNone set
YTD performanceNot reported
Gmo Systematic Global Macro Fund (offshore), a Portfolio of Gmo Offshore Funds I, LTD.
Boston, MA
First saleMar 2002
Raised$2.4B
Investors97
MinimumNone set
YTD performanceNot reported
PanAgora Risk Parity Multi Asset Fund (HV), LLC
Boston, MA
First saleNov 2017
Raised$2.4B
Investors20
MinimumNone set
YTD performance+10.5%13F est. YTD · thru Q2 2026
Arrowstreet ACWI Alpha Extension Fund III (Cayman) Ltd
Boston, MA
First saleAug 2017
Raised$2.4B
Investors8
Minimum$100K
YTD performanceNot reported
Arrowstreet International Equity - Alpha Extension Fund, a sub-fund of Arrowstreet US Group Trust
Boston, MA
First saleMay 2015
Raised$2.4B
Investors14
Minimum$100K
YTD performanceNot reported
Arrowstreet Emerging Market Trust Fund, a sub-fund of Arrowstreet Investment Trust
Boston, MA
First saleMar 2021
Raised$2.4B
Investors79
Minimum$100K
YTD performanceNot reported
PanAgora Diversified Risk Multi-Asset Fund (B), Ltd.
Boston, MA
First saleSep 2014
Raised$2.3B
Investors7
Minimum$100K
YTD performance+10.5%13F est. YTD · thru Q2 2026
Arrowstreet Capital Global Equity Alpha Extension Fund (US Feeder) L.P.
Boston, MA
First saleFeb 2021
Raised$2.2B
Investors7
Minimum$100K
YTD performanceNot reported
Altimeter Offshore Ltd.
Boston, MA
First saleJan 2011
Raised$2.2B
Investors143
Minimum$100K
YTD performance+5.9%13F est. YTD · thru Q2 2026
Finepoint Capital Partners II, L.P.
Boston, MA
First saleApr 2014
Raised$2.2B
Investors61
Minimum$10.0M
YTD performanceNot reported
Wellington Global Equity Long/Short Fund, L.P.
Boston, MA
First saleApr 2001
Raised$2.1B
Investors550
MinimumNone set
YTD performanceNot reported
Brookdale International Partners, L.P.
Boston, MA
First saleNov 1994
Raised$2.1B
Investors191
Minimum$5.0M
YTD performanceNot reported
Atreides Foundation Fund, Ltd.
Boston, MA
First saleMay 2019
Raised$2.0B
Investors260
MinimumNone set
YTD performance+59.5%13F est. YTD · thru Q2 2026

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