Siren LLC’s Kronos Bio KRON Stock Holding History

Siren LLC’s Portfolio KRON Stock Details KRON Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-842,954	Closed	-$695K	–	118
2025 Q1	$695K	Hold	842,954	–	–	0.04%	106
2024 Q4	$801K	Hold	842,954	–	–	0.04%	106
2024 Q3	$843K	Buy	+842,954	New	+$933K	0.04%	98

Siren LLC's KRON Position: Q2 2025 in Review

Siren LLC sold out of Kronos Bio (KRON) in Q2 2025, closing a stake of 842,954 shares — an estimated $695K sold.

Siren LLC first reported a position in KRON in Q3 2024 and held it in 3 quarters. The position peaked at $843K in Q3 2024. 0 funds tracked by Wall St. Rank hold KRON as of Q2 2025.

Siren LLC reported no remaining Kronos Bio position as of Q2 2025 after selling out during the quarter.
Siren LLC sold 842,954 Kronos Bio shares in Q2 2025, an estimated $695K.
Siren LLC first reported a position in Kronos Bio in Q3 2024 and held it in 3 quarters.
Siren LLC's Kronos Bio position peaked at $843K in Q3 2024.
0 funds tracked by Wall St. Rank held Kronos Bio as of Q2 2025.

Based on Siren LLC's 13F filing for Q2 2025, filed 13 Aug 2025.