Adage Capital Partners’s Bright Minds Biosciences DRUG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$23.5M Sell
335,000
-160,743
-32% -$12.6M 0.03% 451
2026
Q1
$36.2M Buy
495,743
+100,000
+25% +$8.05M 0.06% 320
2025
Q4
$30.9M Hold
395,743
0.05% 359
2025
Q3
$24M Buy
395,743
+195,743
+98% +$7.6M 0.04% 415
2025
Q2
$5.22M Hold
200,000
0.01% 701
2025
Q1
$7.21M Buy
200,000
+67,500
+51% +$2.47M 0.01% 644
2024
Q4
$4.77M Buy
+132,500
New +$4.66M 0.01% 722

Other funds holding DRUG

Adage Capital Partners's DRUG Position: Q2 2026 in Review

Adage Capital Partners reduced its Bright Minds Biosciences (DRUG) stake by 32% in Q2 2026, selling an estimated $12.6M and leaving 335,000 shares worth $23.5M. The position accounts for 0.03% of the portfolio, ranked #451.

Adage Capital Partners first reported a position in DRUG in Q4 2024 and has held it in 7 quarters since. The position peaked at $36.2M in Q1 2026. 99 funds tracked by Wall St. Rank hold DRUG as of Q2 2026.

  • Adage Capital Partners held 335,000 shares of Bright Minds Biosciences worth $23.5M as of Q2 2026.
  • Adage Capital Partners sold 160,743 Bright Minds Biosciences shares in Q2 2026, an estimated $12.6M.
  • Bright Minds Biosciences made up 0.03% of Adage Capital Partners's portfolio in Q2 2026, its #451 holding.
  • Adage Capital Partners first reported a position in Bright Minds Biosciences in Q4 2024 and has held it in 7 quarters since.
  • Adage Capital Partners's Bright Minds Biosciences position peaked at $36.2M in Q1 2026.
  • 99 funds tracked by Wall St. Rank held Bright Minds Biosciences as of Q2 2026.

Based on Adage Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.