Millennium Management’s Keros Therapeutics KROS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-90,000
Closed -$917K 6117
2025
Q1
$917K Buy
+90,000
New +$1.04M ﹤0.01% 4418
2024
Q3
Sell
-10,000
Closed -$457K 6302
2024
Q2
$457K Buy
+10,000
New +$537K ﹤0.01% 4646

Other funds holding KROS

Millennium Management's KROS Position: Q2 2026 in Review

Millennium Management increased its Keros Therapeutics (KROS) stake by 73% in Q2 2026, buying an estimated $868K and bringing the position to 184,822 shares worth $1.98M. The position accounts for ﹤0.01% of the portfolio, ranked #3830.

Millennium Management first reported a position in KROS in Q3 2020 and has held it in 22 quarters since. The position peaked at $33.3M in Q3 2024. 132 funds tracked by Wall St. Rank hold KROS as of Q2 2026.

  • Millennium Management held 184,822 shares of Keros Therapeutics worth $1.98M as of Q2 2026.
  • Millennium Management bought 77,964 Keros Therapeutics shares in Q2 2026, an estimated $868K.
  • Keros Therapeutics made up ﹤0.01% of Millennium Management's portfolio in Q2 2026, its #3830 holding.
  • Millennium Management first reported a position in Keros Therapeutics in Q3 2020 and has held it in 22 quarters since.
  • Millennium Management's Keros Therapeutics position peaked at $33.3M in Q3 2024.
  • 132 funds tracked by Wall St. Rank held Keros Therapeutics as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.