Adage Capital Partners
KRRO icon

Adage Capital Partners’s Korro Bio KRRO Stock Holding History

Adage Capital Partners’s Portfolio KRRO Stock Details KRRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$7.13M Buy
540,968
+312,568
+137% +$3.88M 0.01% 770
2026
Q1 		$2.59M Buy
+228,400
New +$2.51M ﹤0.01% 820
2023
Q4 		– Sell
-24,000
Closed -$444K – 898
2023
Q3 		$444K Buy
+24,000
New +$602K ﹤0.01% 783

Other funds holding KRRO

LCM
Lynx1 Capital Management San Juan, Puerto Rico $866M AUM 231.68% 1-Year Est. Return
NMC
NEA Management Company Timonium, Maryland $1.59B AUM 234.06% 1-Year Est. Return
VA
VR Adviser New York $3.3B AUM 525.74% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $881M AUM 160.77% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $2.21B AUM 431.26% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Adage Capital Partners increased its Korro Bio (KRRO) stake by 137% in Q2 2026, buying an estimated $3.88M and bringing the position to 540,968 shares worth $7.13M. The position accounts for 0.01% of the portfolio, ranked #770.

Adage Capital Partners first reported a position in KRRO in Q3 2023 and has held it in 3 quarters since. 107 funds tracked by Wall St. Rank hold KRRO as of Q2 2026.

  • Adage Capital Partners held 540,968 shares of Korro Bio worth $7.13M as of Q2 2026.
  • Adage Capital Partners bought 312,568 Korro Bio shares in Q2 2026, an estimated $3.88M.
  • Korro Bio made up 0.01% of Adage Capital Partners's portfolio in Q2 2026, its #770 holding.
  • Adage Capital Partners first reported a position in Korro Bio in Q3 2023 and has held it in 3 quarters since.
  • 107 funds tracked by Wall St. Rank held Korro Bio as of Q2 2026.

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