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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
AA icon
726
Alcoa
AA
$13.4B
$9.91M 0.01%
190,000
+10,000
+6% +$670K
ACI icon
727
Albertsons Companies
ACI
$5.75B
$9.87M 0.01%
729,835
+128,198
+21% +$2.05M
ATRA icon
728
Atara Biotherapeutics
ATRA
$99.5M
$9.76M 0.01%
850,000
+150,000
+21% +$1.2M
FLG
729
Flagstar Bank National Association
FLG
$5.5B
$9.67M 0.01%
646,969
-198,458
-23% -$2.81M
SM icon
730
SM Energy
SM
$9.03B
$9.66M 0.01%
370,000
+70,000
+23% +$2.1M
ACLS icon
731
Axcelis
ACLS
$3.57B
$9.62M 0.01%
50,777
+43,277
+577% +$6.42M
AKAM icon
732
Akamai
AKAM
$15.9B
$9.41M 0.01%
79,600
+26,200
+49% +$3.26M
PALI icon
733
Palisade Bio
PALI
$357M
$9.4M 0.01%
4,500,000
VEL icon
734
Velocity Financial
VEL
$715M
$9.33M 0.01%
505,505
+22,790
+5% +$415K
IPSC icon
735
Century Therapeutics
IPSC
$368M
$9.28M 0.01%
3,789,538
MOS icon
736
The Mosaic Company
MOS
$8.33B
$9.18M 0.01%
+433,320
New +$10M
NWE icon
737
NorthWestern Energy
NWE
$4.34B
$9.09M 0.01%
126,975
-149,029
-54% -$10.6M
WHK
738
WhiteHawk Minerals Corp
WHK
$676M
$9.09M 0.01%
+326,666
New +$8.86M
SIND
739
Sinda Ltd
SIND
$2.64B
$9M 0.01%
+750,000
New +$9M
PEGA icon
740
Pegasystems
PEGA
$5.76B
$8.99M 0.01%
300,000
-200,000
-40% -$7.16M
WENC
741
West Enclave Merger Corp
WENC
$8.93M 0.01%
+900,000
New +$8.92M
BBY icon
742
Best Buy
BBY
$18.5B
$8.92M 0.01%
117,600
-258,300
-69% -$17.2M
FTHA
743
Forefront Tech Holdings Acquisition Corp
FTHA
$137M
$8.91M 0.01%
+900,000
New +$8.92M
LH icon
744
Labcorp
LH
$26B
$8.85M 0.01%
31,600
-74,400
-70% -$19.6M
PEG icon
745
Public Service Enterprise Group
PEG
$36.2B
$8.61M 0.01%
+106,084
New +$8.47M
BLDR icon
746
Builders FirstSource
BLDR
$6.61B
$8.58M 0.01%
95,900
+30,200
+46% +$2.41M
CAMP icon
747
CAMP4 Therapeutics
CAMP
$272M
$8.57M 0.01%
1,960,784
OTIS icon
748
Otis Worldwide
OTIS
$26.4B
$8.41M 0.01%
117,415
+23,800
+25% +$1.78M
ZBH icon
749
Zimmer Biomet
ZBH
$18B
$8.35M 0.01%
96,942
+40,048
+70% +$3.51M
WY icon
750
Weyerhaeuser
WY
$16.3B
$8.2M 0.01%
+342,600
New +$8.32M

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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.