ADAGE CAPITAL PARTNERS GP, L.L.C.
Follow13F filer, CIK 1165408, Boston, MA
ADAGE CAPITAL PARTNERS GP, L.L.C. reported $71,317,440,046 across 1,002 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 29.48% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-003503
- Period
- 2026-06-30
- Reported value
- $71.3B
- Holdings
- 1,002
- Top 10 weight
- 29.48%
- New
- 178
- Sold out
- 132
Part of the filer group ADAGE CAPITAL PARTNERS GP, L.L.C.
How groups are builtLargest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| DVNadded | +7,607,191 | $314M |
| KLACadded | +819,886 | $247M |
| MRVLnew | +745,800 | $222M |
| SYREnew | +1,722,300 | $153M |
| UALadded | +983,533 | $134M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| RVMDreduced | -4,878,385 | -$914M |
| CNTAexited | -8,925,010 | -$355M |
| CTRAexited | -8,219,512 | -$289M |
| RPRXreduced | -4,980,633 | -$279M |
| LLYreduced | -230,618 | -$277M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Back to all 1,001 share positions
Principal amounts
Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| KOSMOS ENERGY LTDKOSMOS ENERGY LTD NOTE 3.125% 3/1 | principal | 41,392,000 | $30.1M | 0 |
Sold out in Q2 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| CNTACENTESSA PHARMACEUTICALS PLC | 8,925,010 | $355M | shares |
| CTRACOTERRA ENERGY INC | 8,219,512 | $289M | shares |
| SOSOUTHERN CO | 1,186,900 | $115M | shares |
| TERNTERNS PHARMACEUTICALS INC | 2,124,817 | $112M | shares |
| VOYAVOYA FINANCIAL INC | 1,500,000 | $102M | shares |
| MDGLMADRIGAL PHARMACEUTICALS INC | 185,331 | $97M | shares |
| HONHONEYWELL INTL INC | 408,451 | $92.3M | shares |
| HOLXHOLOGIC INC | 858,013 | $64.9M | shares |
| GTLSCHART INDS INC | 296,469 | $61.3M | shares |
| HCAHCA HEALTHCARE INC | 116,200 | $55M | shares |
| DALDELTA AIR LINES INC | 781,911 | $52M | shares |
| FEFIRSTENERGY CORP | 886,700 | $44.9M | shares |
| SHELSHELL PLC | 480,000 | $44.6M | shares |
| THGHANOVER INS GROUP INC | 215,370 | $37.3M | shares |
| SUNBSUNBELT RENTALS HOLDINGS INC | 565,000 | $36.8M | shares |
| FITBFIFTH THIRD BANCORP | 776,297 | $36.1M | shares |
| ERASERASCA INC | 2,100,000 | $34M | shares |
| QRVOQORVO INC | 434,311 | $33.6M | shares |
| UNHUNITEDHEALTH GROUP INC | 120,000 | $32.5M | put |
| EDCONSOLIDATED EDISON INC | 278,344 | $31.5M | shares |
| DUKDUKE ENERGY CORP NEW | 230,113 | $30.1M | shares |
| PTGXPROTAGONIST THERAPEUTICS INC | 282,436 | $29.8M | shares |
| SSDSIMPSON MFG INC | 157,500 | $27M | shares |
| KMPRKEMPER CORP | 800,000 | $24.4M | shares |
| FOLDAMICUS THERAPEUTIC | 1,650,000 | $23.9M | shares |
| ACAAUAVERIN CAP ACQUISITION CORP | 2,250,000 | $22.5M | shares |
| ALGNALIGN TECHNOLOGY INC | 130,314 | $22.3M | shares |
| OCSOCULIS HOLDING AG | 833,209 | $22.2M | shares |
| CWANCLEARWATER ANALYTICS HLDGS I | 935,000 | $22.1M | shares |
| CCLCARNIVAL CORP | 827,300 | $21.4M | shares |
| SHAKSHAKE SHACK INC | 230,000 | $20.3M | shares |
| HIGHARTFORD INSURANCE GROUP INC | 149,832 | $20.3M | shares |
| VRDNVIRIDIAN THERAPEUTICS INC | 970,018 | $19M | shares |
| EQTEQT CORP | 294,100 | $18.7M | shares |
| ALHCALIGNMENT HEALTHCARE INC | 1,050,174 | $18.5M | shares |
| MTALUMETALS ACQUISITION CORP II | 1,800,000 | $18.2M | shares |
| UMBFUMB FINL CORP | 160,691 | $18.1M | shares |
| TMTSUSPARTACUS ACQUISITION CORP I | 1,800,000 | $18.1M | shares |
| KPETUKPET ULTRA PACELINE CORP | 1,800,000 | $18M | shares |
| CAQUUCAMBRIDGE ACQUISITION CORP | 1,800,000 | $17.9M | shares |
| SAIASAIA INC | 51,000 | $17.9M | shares |
| TRGSUTRG LATIN AMER ACQUIS CORP | 1,800,000 | $17.9M | shares |
| AACOUABONY ACQUISITION CORP I | 1,800,000 | $17.9M | shares |
| RJFRAYMOND JAMES FINL INC | 123,150 | $17.8M | shares |
| USARUSA RARE EARTH INC | 1,160,000 | $17.6M | shares |
| KNTKKINETIK HOLDINGS INC | 362,500 | $17.5M | shares |
| WSCWILLSCOT HLDGS CORP | 998,888 | $17.3M | shares |
| TKRTIMKEN CO | 168,169 | $16.9M | shares |
| SILASILA REALTY TRUST INC | 690,860 | $16.4M | shares |
| RHPRYMAN HOSPITALITY PPTYS INC | 176,312 | $16.3M | shares |
| DGDOLLAR GEN CORP | 132,200 | $15.7M | shares |
| BSXBOSTON SCIENTIFIC CORP | 250,000 | $15.7M | put |
| IPFXUINFLECTION PT ACQUISIT CORP | 1,500,000 | $15.2M | shares |
| QADRUQDRO ACQUISITION CORP | 1,500,000 | $14.9M | shares |
| DDDUPONT DE NEMOURS INC | 320,101 | $14.7M | shares |
| KMIKINDER MORGAN INC DEL | 433,854 | $14.5M | shares |
| FNFABRINET | 27,500 | $14.3M | shares |
| FHNFIRST HORIZON CORPORATION | 600,100 | $13.7M | shares |
| SUMAUSUMA ACQUISITION CORP | 1,350,000 | $13.5M | shares |
| PALOUPALOMA ACQUISITION CORP I | 1,350,000 | $13.5M | shares |
| NVGSNAVIGATOR HLDGS LTD | 695,000 | $13.4M | shares |
| ONBOLD NATL BANCORP IND | 605,000 | $13.4M | shares |
| SSRMSSR MINING IN | 450,000 | $13.2M | shares |
| LENLENNAR CORP | 142,517 | $12.4M | shares |
| EPRTESSENTIAL PPTYS RLTY TR INC | 400,000 | $12.1M | shares |
| ABUSARBUTUS BIOPHARMA CORP | 2,664,941 | $12M | shares |
| SLVMSYLVAMO CORP | 270,000 | $11.4M | shares |
| MWHSOLV ENERGY INC | 379,183 | $11.4M | shares |
| BWIVUBLUE WTR ACQUISITION CORP IV | 1,125,000 | $11.2M | shares |
| SYYSYSCO CORP | 154,024 | $11M | shares |
| SEMSELECT MED HLDGS CORP | 658,467 | $10.7M | shares |
| MDUMDU RES GROUP INC | 500,000 | $10.4M | shares |
| IMVTIMMUNOVANT INC | 413,000 | $10.3M | shares |
| BBARRICK MNG CORP | 250,000 | $10.2M | shares |
| WLIIUWILLOW LANE ACQUISITION CRP | 1,000,000 | $10.1M | shares |
| MMSIMERIT MED SYS INC | 140,000 | $9.65M | shares |
| GKOSGLAUKOS CORP | 81,878 | $8.81M | shares |
| FLOCFLOWCO HLDGS INC | 400,000 | $8.24M | shares |
| WVEWAVE LIFE SCIENCES LTD | 1,000,000 | $7.25M | shares |
| SUNCSUNOCOCORP LLC | 111,532 | $6.88M | shares |
| CTLPCANTALOUPE INC | 625,661 | $6.76M | shares |
| CAGCONAGRA BRANDS INC | 426,845 | $6.71M | shares |
| FPSFORGENT POWER SOLUTIONS INC | 227,427 | $6.66M | shares |
| CPTCAMDEN PPTY TR | 67,300 | $6.57M | shares |
| SIMOSILICON MOTION TECHNOLOGY CO | 54,687 | $6.14M | shares |
| KRPKIMBELL RTY PARTNERS LP | 365,000 | $5.28M | shares |
| CDECOEUR MNG INC | 275,000 | $5.16M | shares |
| PRIMPRIMORIS SVCS CORP | 35,192 | $5.03M | shares |
| STROSUTRO BIOPHARMA INC | 200,000 | $4.98M | shares |
| ASMBASSEMBLY BIOSCIENCES INC | 161,000 | $4.47M | shares |
| PENNPENN ENTERTAINMENT INC | 284,008 | $4.27M | shares |
| OLMAOLEMA PHARMACEUTICALS INC | 275,000 | $4.1M | shares |
| PNFPPINNACLE FINL PARTNERS INC | 47,383 | $4.08M | shares |
| ALXOALX ONCOLOGY HLDGS INC | 2,000,000 | $4.01M | shares |
| EPAMEPAM SYS INC | 29,300 | $3.97M | shares |
| UHSUNIVERSAL HLTH SVCS INC | 21,153 | $3.79M | shares |
| NJRNEW JERSEY RES CORP | 60,000 | $3.3M | shares |
| PGENPRECIGEN INC | 846,000 | $3.27M | shares |
| TRIPTRIPADVISOR INC | 300,000 | $3.2M | shares |
| HOSHORNBECK OFFSHORE SERVICES I | 300,000 | $2.97M | shares |
| TROWPRICE T ROWE GROUP INC | 29,201 | $2.63M | shares |
| CNTXCONTEXT THERAPEUTICS INC | 1,000,000 | $2.62M | shares |
| SIRISIRIUSXM HOLDINGS INC | 106,402 | $2.46M | shares |
| WHWYNDHAM HOTELS & RESORTS INC | 30,000 | $2.44M | shares |
| REPLREPLIMUNE GROUP INC | 307,368 | $2.35M | shares |
| MRXMAREX GROUP PLC | 48,107 | $2.14M | shares |
| NMRANEUMORA THERAPEUTICS INC. | 1,000,000 | $1.95M | shares |
| AFGAMERICAN FINANCIAL GROUP INC | 15,000 | $1.92M | shares |
| PSNLPERSONALIS INC | 300,000 | $1.91M | shares |
| CINFCINCINNATI FINL CORP | 10,469 | $1.65M | shares |
| IMUXIMMUNIC INC | 1,398,600 | $1.55M | shares |
| REXRREXFORD INDL RLTY INC | 47,135 | $1.54M | shares |
| ATIATI INC | 10,468 | $1.52M | shares |
| HACQUHCM IV ACQUISITION CORP | 150,000 | $1.5M | shares |
| MPMP MATERIALS CORP | 30,000 | $1.45M | shares |
| INOINOVIO PHARMACEUTICALS INC | 804,958 | $1.4M | shares |
| LRMRLARIMAR THERAPEUTICS INC | 300,000 | $1.35M | shares |
| ESRTEMPIRE ST RLTY TR INC | 230,000 | $1.2M | shares |
| PKPARK HOTELS & RESORTS INC | 100,000 | $1.05M | shares |
| IRTCIRHYTHM HOLDINGS INC | 8,289 | $978K | shares |
| APCARKO PETE CORP | 50,000 | $894K | shares |
| SHMDSCHMID GROUP N.V. | 125,000 | $662K | shares |
| BANCBANC OF CALIFORNIA INC | 32,907 | $579K | shares |
| SEPNSEPTERNA INC | 24,000 | $577K | shares |
| BBCQWBLEICHROEDER ACQUISITI CORP | 524,442 | $499K | shares |
| KOSKOSMOS ENERGY LTD | 150,000 | $417K | shares |
| WLTHWEALTHFRONT CORP | 33,400 | $309K | shares |
| VREVERIS RESIDENTIAL INC | 15,701 | $296K | shares |
| SACWSSAFEGUARD ACQUISITION CORP | 568,457 | $227K | shares |
| CCXIWCHURCHILL CAP CORP XI | 225,000 | $169K | shares |
| RICE ACQUISITION CORP 3RICE ACQUISITION CORP 3 | 127,935 | $102K | shares |
| LANVIN GROUP HOLDINGS LIMITELANVIN GROUP HOLDINGS LIMITE | 64,733 | $712 | shares |
How Q2 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001172661-26-003503 | base | 2026-08-14 | acceptance time not in the bulk data set |
Filings
Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001172661-26-003503 | Quarter ended 2026-06-30 | 2026-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-26-002029 | Quarter ended 2026-03-31 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-26-000912 | Quarter ended 2025-12-31 | 2026-02-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-004959 | Quarter ended 2025-09-30 | 2025-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-003279 | Quarter ended 2025-06-30 | 2025-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-002042 | Quarter ended 2025-03-31 | 2025-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-000948 | Quarter ended 2024-12-31 | 2025-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-004840 | Quarter ended 2024-09-30 | 2024-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-003397 | Quarter ended 2024-06-30 | 2024-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-002407 | Quarter ended 2024-03-31 | 2024-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-000953 | Quarter ended 2023-12-31 | 2024-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-003825 | Quarter ended 2023-09-30 | 2023-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-002963 | Quarter ended 2023-06-30 | 2023-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-002222 | Quarter ended 2023-03-31 | 2023-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-000817 | Quarter ended 2022-12-31 | 2023-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-002381 | Quarter ended 2022-09-30 | 2022-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-001864 | Quarter ended 2022-06-30 | 2022-08-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-001323 | Quarter ended 2022-03-31 | 2022-05-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-22-000453 | Quarter ended 2021-12-31 | 2022-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-002237 | Quarter ended 2021-09-30 | 2021-11-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-001694 | Quarter ended 2021-06-30 | 2021-08-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-001199 | Quarter ended 2021-03-31 | 2021-05-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-21-000679 | Quarter ended 2020-12-31 | 2021-02-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-20-002252 | Quarter ended 2020-09-30 | 2020-11-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-20-001689 | Quarter ended 2020-06-30 | 2020-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-20-001309 | Quarter ended 2020-03-31 | 2020-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-20-000633 | Quarter ended 2019-12-31 | 2020-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-19-002203 | Quarter ended 2019-09-30 | 2019-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-19-001735 | Quarter ended 2019-06-30 | 2019-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-19-001303 | Quarter ended 2019-03-31 | 2019-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-19-000597 | Quarter ended 2018-12-31 | 2019-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-18-002024 | Quarter ended 2018-09-30 | 2018-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-18-001565 | Quarter ended 2018-06-30 | 2018-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-18-001114 | Quarter ended 2018-03-31 | 2018-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-18-000627 | Quarter ended 2017-12-31 | 2018-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-17-001979 | Quarter ended 2017-09-30 | 2017-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-17-001634 | Quarter ended 2017-06-30 | 2017-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-17-001067 | Quarter ended 2017-03-31 | 2017-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-17-000557 | Quarter ended 2016-12-31 | 2017-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-16-004180 | Quarter ended 2016-09-30 | 2016-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-16-003739 | Quarter ended 2016-06-30 | 2016-08-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-16-003288 | Quarter ended 2016-03-31 | 2016-05-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-16-002652 | Quarter ended 2015-12-31 | 2016-02-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-15-001950 | Quarter ended 2015-09-30 | 2015-11-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-15-001500 | Quarter ended 2015-06-30 | 2015-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-15-001076 | Quarter ended 2015-03-31 | 2015-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-15-000430 | Quarter ended 2014-12-31 | 2015-02-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-14-001743 | Quarter ended 2014-09-30 | 2014-11-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001172661-14-001506 | Quarter ended 2014-06-30 | 2014-09-04 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-14-001369 | Quarter ended 2014-06-30 | 2014-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-14-001007 | Quarter ended 2014-03-31 | 2014-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-14-000490 | Quarter ended 2013-12-31 | 2014-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-13-001455 | Quarter ended 2013-09-30 | 2013-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0000902664-13-002933 | Quarter ended 2013-06-30 | 2013-08-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0000902664-13-002605 | Quarter ended 2013-03-31 | 2013-07-12 | acceptance time not in the bulk data set |