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Adage Capital Partners

Adage Capital Partners Portfolio holdings

AUM $64.8B
1-Year Est. Return 42.7%
This Fund
S&P 500
This Quarter Est. Return
+13.66%
1 Year Est. Return
+42.7%
3 Year Est. Return
+139.29%
5 Year Est. Return
+204.38%
10 Year Est. Return
+829.83%
AUM
$59.3B
AUM Growth
+$5.36B
Cap. Flow
+$49.9M
Cap. Flow %
0.08%
Top 10 Hldgs %
30.78%
Holding
972
New
135
Increased
326
Reduced
323
Closed
129

Top Buys

Rank Stock Value
1
CSX icon
CSX Corp
CSX
+$111M
2
AMZN icon
Amazon
AMZN
+$108M
3
COF icon
Capital One
COF
+$106M
4
JCI icon
Johnson Controls International
JCI
+$99.8M
5
NEE icon
NextEra Energy
NEE
+$98M

Top Sells

Rank Stock Value
1
DFS
Discover Financial Services
DFS
+$163M
2
MMM icon
3M
MMM
+$159M
3
VRTX icon
Vertex Pharmaceuticals
VRTX
+$144M
4
WCC
WESCO International
WCC
+$128M
5
RCL icon
Royal Caribbean
RCL
+$99.1M

Sector Composition

Rank Sector Weight
1 Technology 29.16%
2 Healthcare 13.82%
3 Financials 12.25%
4 Consumer Discretionary 9.51%
5 Industrials 8.68%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SGI
351
Somnigroup International
SGI
$14.8B
$30.2M 0.05%
444,000
+111,000
+33% +$6.98M
SPRY icon
352
ARS Pharmaceuticals
SPRY
$532M
$30.2M 0.05%
+1,728,000
New +$24.9M
LDOS icon
353
Leidos
LDOS
$16.2B
$29.9M 0.05%
+189,273
New +$28M
AN icon
354
AutoNation
AN
$7.14B
$29.8M 0.05%
150,000
-100,000
-40% -$18.1M
IDA icon
355
Idacorp
IDA
$8.2B
$29.7M 0.05%
+257,500
New +$29.8M
STLD icon
356
Steel Dynamics
STLD
$38.2B
$29.6M 0.05%
231,500
+17,300
+8% +$2.21M
PTCT icon
357
PTC Therapeutics
PTCT
$5.8B
$29.6M 0.05%
605,905
+10,905
+2% +$518K
DDOG icon
358
Datadog
DDOG
$102B
$29.6M 0.05%
220,000
-200,000
-48% -$22.1M
GRMN
359
Garmin
GRMN
$59.1B
$29.4M 0.05%
141,070
+900
+0.6% +$179K
CTRA
360
DELISTED
Coterra Energy
CTRA
$29.1M 0.05%
+1,148,489
New +$29.1M
IPG
361
DELISTED
Interpublic Group of Companies
IPG
$28.6M 0.05%
1,168,698
-584,599
-33% -$14.2M
MOD icon
362
Modine Manufacturing
MOD
$10.6B
$28.3M 0.05%
+287,531
New +$25.7M
PEN icon
363
Penumbra
PEN
$12.7B
$28.1M 0.05%
109,497
+9,497
+9% +$2.59M
PCG icon
364
PG&E
PCG
$38.1B
$28.1M 0.05%
2,012,900
-1,189,100
-37% -$19.3M
BDX icon
365
Becton Dickinson
BDX
$46.8B
$27.9M 0.05%
161,946
+64,670
+66% +$11.9M
STT icon
366
State Street
STT
$51.6B
$27.8M 0.05%
261,232
-2,000
-0.8% -$185K
ALNY icon
367
Alnylam Pharmaceuticals
ALNY
$30.7B
$27.5M 0.05%
84,390
-197,794
-70% -$54.7M
BXP icon
368
Boston Properties
BXP
$11.2B
$27.4M 0.05%
406,487
+96,288
+31% +$6.41M
MOS icon
369
The Mosaic Company
MOS
$7.55B
$27.4M 0.05%
750,520
+460,600
+159% +$14.8M
HUM icon
370
Humana
HUM
$43.4B
$27M 0.05%
110,510
-78,248
-41% -$19.5M
WMS icon
371
Advanced Drainage Systems
WMS
$11.6B
$27M 0.05%
235,000
+180,000
+327% +$20.2M
VRSK icon
372
Verisk Analytics
VRSK
$24.9B
$26.9M 0.05%
86,300
-62,600
-42% -$19M
PKG icon
373
Packaging Corp of America
PKG
$22.9B
$26.7M 0.05%
141,800
-129,600
-48% -$24.5M
GTM
374
ZoomInfo Technologies
GTM
$1.11B
$26.6M 0.04%
2,625,001
+1
+0% +$9
TRI icon
375
Thomson Reuters
TRI
$46.7B
$26.5M 0.04%
+129,962
New +$24.7M
13 14
15
16 17

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Adage Capital Partners's Q2 2025 Portfolio in Review

As of Q2 2025, Adage Capital Partners held 972 positions worth $59.3B, up 9.9% from $54B the previous quarter. Its ten largest holdings account for 31% of the portfolio.

Adage Capital Partners's Q2 2025 filing shows 135 new, 326 increased, 323 reduced and 129 closed positions. Its largest new stake was Capital One: 565,828 shares worth $120M. The largest sale was Discover Financial Services, an estimated $163M.

By sector, the portfolio is most concentrated in Technology at 29% of assets, up from 26% a quarter earlier, followed by Healthcare and Financials.

  • Adage Capital Partners's largest Q2 2025 buy was Capital One: 565,828 shares worth $120M.
  • Adage Capital Partners added most to CSX Corp in Q2 2025, an estimated $111M increase.
  • Adage Capital Partners's biggest Q2 2025 reduction was 3M, cutting an estimated $159M.
  • Adage Capital Partners fully exited Discover Financial Services in Q2 2025, selling an estimated $163M.
  • Adage Capital Partners's ten largest holdings make up 31% of its $59.3B portfolio in Q2 2025.
  • Adage Capital Partners opened 135 new positions and closed 129 in Q2 2025.
  • Adage Capital Partners's portfolio value rose 9.9% quarter-over-quarter to $59.3B.

Based on Adage Capital Partners's 13F filing for Q2 2025, filed 14 Aug 2025.