Stocks/Funds/CIK 1165408

ADAGE CAPITAL PARTNERS GP, L.L.C.

index-like (500+ pos)long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1165408
Assets
$64.61B
+20.3% YoY
Holdings
952
Lifetime alpha vs market
-0.45% annual
Average hold time
4.6 yr
median 3.5 yr

Quarterly history

Cum return +49% vs S&P +52% · α -3% lifetimeAUM $64.6B · peak $66.0BFlow $-269M (-0%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-7.41%
trims when stocks drop
when a holding falls −10%+
Middle response
-6.08%
baseline attrition
Rally response
-5.18%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
NVDANVIDIA Corporation$3.85B6.0%+60.9%10.5 yr
AAPLApple Inc.$3.31B5.1%+14.7%10.5 yr
MSFTMicrosoft Corporation$2.43B3.8%-0.6%10.5 yr
AMZNAmazon.com, Inc.$1.91B3.0%+9.5%10.5 yr
GOOGLAlphabet Inc.$1.50B2.3%10.5 yr
AVGOBroadcom Inc.$1.27B2.0%+86.0%8.0 yr
METAMeta Platforms, Inc.$1.18B1.8%-0.4%10.5 yr
GOOGAlphabet Inc.$1.18B1.8%+84.3%10.5 yr
TSLATesla, Inc.$898M1.4%+43.4%5.8 yr
LLYEli Lilly and Company$880M1.4%+12.2%10.5 yr
BRK-BBerkshire Hathaway Inc.$804M1.2%10.5 yr
COPConocoPhillips$795M1.2%+30.0%7.8 yr
JPMJPMorgan Chase & Co.$710M1.1%+21.8%10.5 yr
JNJJohnson & Johnson$602M0.9%+51.5%10.5 yr
RVMDRevolution Medicines, In$533M0.8%+175.0%2.8 yr

Portfolio composition (YoY)

Industry mix
Semiconductors11.7%+3.4pp$7.58B
Internet Content & Information6.2%+1.0pp$3.99B
Biotechnology6.1%+1.9pp$3.93B
Software - Infrastructure5.4%-0.8pp$3.50B
Consumer Electronics5.1%-0.5pp$3.31B
Drug Manufacturers - General4.0%+0.5pp$2.58B
Specialty Retail3.6%+0.1pp$2.31B
Oil & Gas Exploration & Production3.3%-1.8pp$2.14B
Unknown2.7%+0.2pp$1.73B
Banks - Diversified2.2%-0.2pp$1.44B
Country
US91.8%-1.4pp
Unknown2.7%+0.2pp
GB2.0%+0.7pp
IE1.3%+0.1pp
CA0.6%+0.2pp
CH0.4%+0.1pp
NL0.3%+0.0pp
BM0.2%-0.0pp
Top 5: 20.1% · Top 10: 28.5% · Top 25: 40.1%

Winners

TickerPrev $PnLYoY %
NVDA$2.44B+1.49B60.9%
AVGO$682M+0.58B86.0%
GOOG$662M+0.56B84.3%
AAPL$3.02B+0.44B14.7%
MU$102M+0.29B289.6%

Losers

TickerPrev $PnLYoY %
V$590M-0.08B-13.1%
PG$414M-0.05B-12.9%
HD$446M-0.03B-8.0%
MA$396M-0.03B-8.5%
MSFT$2.54B-0.02B-0.6%

Top buys this quarter · 15

RVMD Revolution Medicines, Inc.+$318M
CTRA Coterra Energy Inc.+$250M
BSX Boston Scientific Corporation+$160M
CVX Chevron Corporation+$149M
CSX CSX Corporation+$134M
LLY Eli Lilly and Company+$880M
SWK Stanley Black & Decker, Inc.+$109M
PANW Palo Alto Networks, Inc.+$95M
APH Amphenol Corporation+$87M
SO The Southern Company+$86M

Top sells this quarter · 15

RPRX Royalty Pharma plc$204M
DVN Devon Energy Corporation$182M
DOV Dover Corporation$174M
ARGX argenx SE$151M
BA The Boeing Company$146M
COP ConocoPhillips$659M
HUBB Hubbell Incorporated$134M
D Dominion Energy, Inc.exit$132M
WM Waste Management, Inc.$129M
AON Aon plc$124M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$64.61B952+23.53%+17.59%+5.94%-0.27B
2025-12-31$65.97B899+19.07%+17.72%+1.35%+0.62B
2025-09-30$62.94B869+17.20%+17.52%-0.32%-1.33B
2025-06-30$59.05B841+14.52%+14.94%-0.42%-0.62B
2025-03-31$53.69B832+4.27%+8.30%-4.04%-0.41B
2024-12-31$57.07B864+19.70%+24.89%-5.19%-0.73B
2024-09-30$56.55B845+30.51%+36.04%-5.53%-0.78B
2024-06-30$53.90B837+19.12%+24.49%-5.37%+0.35B
2024-03-31$52.93B857+27.22%+29.62%-2.40%+0.42B
2023-12-31$48.25B837+24.15%+26.18%-2.03%-0.84B
2023-09-30$44.05B855+19.16%+21.57%-2.40%-0.56B
2023-06-30$45.95B858+18.21%+19.42%-1.21%-2.20B
2023-03-31$44.56B910-8.79%-7.82%-0.98%+0.25B
2022-12-31$41.71B970+6.95%+7.56%-0.61%-1.29B
2022-09-30$40.20B1042-3.70%-4.93%+1.23%-1.69B
2022-06-30$43.50B1071-16.62%-16.11%-0.51%-0.31B