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Adage Capital Partners

Adage Capital Partners Portfolio holdings

AUM $71.3B
1-Year Est. Return 56.8%
This Fund
S&P 500
This Quarter Est. Return
+24.89%
1 Year Est. Return
+56.8%
3 Year Est. Return
+170.28%
5 Year Est. Return
+249.16%
10 Year Est. Return
+1,007.9%
AUM
$71.3B
AUM Growth
+$6.48B
Cap. Flow
-$2.43B
Cap. Flow %
-3.41%
Top 10 Hldgs %
29.48%
Holding
1,130
New
174
Increased
291
Reduced
392
Closed
128

Sector Composition

Rank Sector Weight
1 Technology 32.29%
2 Healthcare 14.03%
3 Financials 12.39%
4 Industrials 8.94%
5 Communication Services 8.58%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SHMD
1101
SCHMID Group
SHMD
$226M
-125,000
Closed -$663K
SILA
1102
DELISTED
Sila Realty Trust
SILA
-690,860
Closed -$16.4M
SEPN
1103
Septerna Inc
SEPN
$1.77B
-24,000
Closed -$577K
FLOC
1104
Flowco Holdings
FLOC
$927M
-400,000
Closed -$8.24M
USAR
1105
USA Rare Earth Inc
USAR
$4.17B
-1,160,000
Closed -$17.6M
SUNC
1106
SunocoCorp LLC
SUNC
$4.24B
-111,532
Closed -$6.88M
KRSP.WS
1107
Rice Acquisition Corp Warrants
KRSP.WS
-127,935
Closed -$102K
WLTH
1108
Wealthfront Corp
WLTH
$1.41B
-33,400
Closed -$309K
SAC.WS
1109
Safeguard Acquisition Corp Warrants
SAC.WS
-568,457
Closed -$227K
BBCQW
1110
DELISTED
Bleichroeder Acquisition Corp II Warrants
BBCQW
-524,442
Closed -$499K
FPS
1111
Forgent Power Solutions
FPS
$8.06B
-227,427
Closed -$6.66M
CAQUU
1112
Cambridge Acquisition Corp
CAQUU
-1,800,000
Closed -$17.9M
CCXIW
1113
Churchill Capital Corp XI Warrants
CCXIW
$26.5M
-225,000
Closed -$169K
APC
1114
ARKO Petroleum
APC
$908M
-50,000
Closed -$895K
HACQU
1115
HCM IV Acquisition Corp Unit
HACQU
-150,000
Closed -$1.5M
MWH
1116
SOLV Energy Inc
MWH
$5.08B
-379,183
Closed -$11.4M
TMTSU
1117
Spartacus Acquisition Corp II Unit
TMTSU
-1,800,000
Closed -$18.1M
WLIIU
1118
Willow Lane Acquisition Corp II Unit
WLIIU
-1,000,000
Closed -$10.1M
AACOU
1119
Abony Acquisition Corp I Units
AACOU
-1,800,000
Closed -$17.9M
ACAAU
1120
Averin Capital Acquisition Corp Units
ACAAU
-2,250,000
Closed -$22.5M
PALOU
1121
Paloma Acquisition Corp I Units
PALOU
-1,350,000
Closed -$13.5M
TRGSU
1122
TRG Latin America Acquisitions Corp Units
TRGSU
-1,800,000
Closed -$17.9M
SUNB
1123
Sunbelt Rentals Holdings
SUNB
$60.5B
-565,000
Closed -$36.8M
MTAL.U
1124
Metals Acquisition Corp II Units
MTAL.U
-1,800,000
Closed -$18.2M
SUMAU
1125
SUMA Acquisition Corp Units
SUMAU
-1,350,000
Closed -$13.5M

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Adage Capital Partners's Q2 2026 Portfolio in Review

As of Q2 2026, Adage Capital Partners held 1,130 positions worth $71.3B, up 10% from $64.8B the previous quarter. Its ten largest holdings account for 29% of the portfolio.

Adage Capital Partners withdrew a net $2.43B in Q2 2026, closing 128 positions and reducing 392 holdings. Its most notable exit was Centessa Pharmaceuticals, an estimated $355M position sold in full.

By sector, the portfolio is most concentrated in Technology at 32% of assets, up from 27% a quarter earlier, followed by Healthcare and Financials.

Against the trend, Adage Capital Partners opened a new position in Marvell Technology worth $222M.

  • Adage Capital Partners's largest Q2 2026 buy was Marvell Technology: 745,800 shares worth $222M.
  • Adage Capital Partners added most to Devon Energy in Q2 2026, an estimated $353M increase.
  • Adage Capital Partners's biggest Q2 2026 reduction was Revolution Medicines, cutting an estimated $713M.
  • Adage Capital Partners fully exited Centessa Pharmaceuticals in Q2 2026, selling an estimated $355M.
  • Adage Capital Partners's ten largest holdings make up 29% of its $71.3B portfolio in Q2 2026.
  • Adage Capital Partners opened 174 new positions and closed 128 in Q2 2026.
  • Adage Capital Partners's portfolio value rose 10% quarter-over-quarter to $71.3B.

Based on Adage Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.