Quarry LP’s Korro Bio KRRO Stock Holding History

Quarry LP’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
2025 Q4	–	Sell	-4,375	Closed	-$210K	–	2394
2025 Q3	$210K	Sell	4,375 -125	-3%	-$2.77K	0.05%	338
2025 Q2	$56.2K	Buy	4,500 +2,489	+124%	+$35.8K	0.01%	804
2025 Q1	$35K	Buy	+2,011	New	+$59.6K	0.01%	936
2024 Q4	–	Sell	-600	Closed	-$20.1K	–	1834
2024 Q3	$20.1K	Sell	600 -32	-5%	-$1.35K	0.01%	1100
2024 Q2	$21.4K	Buy	632 +232	+58%	+$12.8K	0.01%	1065
2024 Q1	$36K	Buy	+400	New	+$21.8K	0.01%	620

Other funds holding KRRO

AVLSA

Atlas Venture Life Science Advisors Cambridge, Massachusetts $790M AUM 223.66% 1-Year Est. Return

NMC

NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return

LCM

Lynx1 Capital Management San Juan, Puerto Rico $633M AUM 173.22% 1-Year Est. Return

NCM

Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

TCM

TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

7IH

72 Investment Holdings Stamford, Connecticut $49.6M AUM 684.72% 1-Year Est. Return

Quarry LP's KRRO Position: Q4 2025 in Review

Quarry LP sold out of Korro Bio (KRRO) in Q4 2025, closing a stake of 4,375 shares — an estimated $210K sold.

Quarry LP first reported a position in KRRO in Q1 2024 and held it in 6 quarters. The position peaked at $210K in Q3 2025. 83 funds tracked by Wall St. Rank hold KRRO as of Q4 2025.

Quarry LP reported no remaining Korro Bio position as of Q4 2025 after selling out during the quarter.
Quarry LP sold 4,375 Korro Bio shares in Q4 2025, an estimated $210K.
Quarry LP first reported a position in Korro Bio in Q1 2024 and held it in 6 quarters.
Quarry LP's Korro Bio position peaked at $210K in Q3 2025.
83 funds tracked by Wall St. Rank held Korro Bio as of Q4 2025.

Based on Quarry LP's 13F filing for Q4 2025, filed 13 Feb 2026.