Jane Street’s Allakos ALLK Stock Holding History

Jane Street’s Portfolio ALLK Stock Details ALLK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-207,800	Closed	-$1.27M	–	9056
2022 Q3	$1.27M	Buy	207,800 +176,500	+564%	+$739K	﹤0.01%	4983
2022 Q2	$98K	Sell	31,300 -71,300	-69%	-$266K	﹤0.01%	8648
2022 Q1	$585K	Sell	102,600 -52,600	-34%	-$340K	﹤0.01%	7173
2021 Q4	$1.52M	Buy	155,200 +128,700	+486%	+$10.5M	﹤0.01%	5046
2021 Q3	$2.81M	Buy	+26,500	New	+$2.37M	﹤0.01%	3793
2020 Q3	–	Sell	-60,800	Closed	-$4.37M	–	7090
2020 Q2	$4.37M	Buy	+60,800	New	+$4.07M	﹤0.01%	2016

Jane Street's ALLK Position: Q2 2025 in Review

Jane Street sold out of Allakos (ALLK) in Q2 2025, closing a stake of 52,446 shares — an estimated $11.9K sold.

Jane Street first reported a position in ALLK in Q2 2019 and held it in 23 quarters. The position peaked at $1.14M in Q3 2020. 0 funds tracked by Wall St. Rank hold ALLK as of Q2 2025.

Jane Street reported no remaining Allakos position as of Q2 2025 after selling out during the quarter.
Jane Street sold 52,446 Allakos shares in Q2 2025, an estimated $11.9K.
Jane Street first reported a position in Allakos in Q2 2019 and held it in 23 quarters.
Jane Street's Allakos position peaked at $1.14M in Q3 2020.
0 funds tracked by Wall St. Rank held Allakos as of Q2 2025.

Based on Jane Street's 13F filing for Q2 2025, filed 14 Aug 2025.