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SEC Form 13F · Q2 2026
Adage Capital Mgmt portfolio
Phillip Gross · ADAGE CAPITAL PARTNERS GP, L.L.C. · CIK 0001165408
Latest 13F for the quarter ended Jun 30, 2026, filed Aug 14, 2026, compared with the quarter ended Mar 31, 2026.
Reported 13F value$71.3B
Holdings1,002
Top 10 concentration29.5%
New positions179
Added to291
Reduced388
Closed133
What changed in Q2 2026
Estimated trade value from reported units and period-end values
New positions
Added to
Reduced
Closed
Holdings, Q2 2026
1,002 positions by reported value
| Holding | Portfolio weight | Reported value | Shares / units | Change vs prior quarter |
|---|---|---|---|---|
| NVDANVIDIA CORPORATION · COM | 6.16% | $4.4B | 21,940,610 | -0.7% |
| AAPLAPPLE INC · COM | 5.27% | $3.8B | 12,992,154 | -0.4% |
| MSFTMICROSOFT CORP · COM | 3.44% | $2.5B | 6,579,943 | +0.1% |
| AMZNAMAZON COM INC · COM | 2.93% | $2.1B | 8,755,160 | -4.4% |
| GOOGLALPHABET INC · CAP STK CL A | 2.61% | $1.9B | 5,207,900 |
Source: SEC Form 13F filings (latest filing on sec.gov). Information and analytics, not investment advice. Holdings are reported as of the quarter end, not live positions; reported 13F value covers securities listed on Form 13F and is not the fund's total assets under management.