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	-15,400	Closed	-$94K	–	9057
2022 Q3	$94K	Buy	+15,400	New	+$64.5K	﹤0.01%	8672
2022 Q2	–	Sell	-74,400	Closed	-$424K	–	9567
2022 Q1	$424K	Buy	74,400 +43,400	+140%	+$281K	﹤0.01%	7787
2021 Q4	$303K	Buy	31,000 +14,000	+82%	+$1.15M	﹤0.01%	8146
2021 Q3	$1.8M	Buy	+17,000	New	+$1.52M	﹤0.01%	4692
2020 Q3	–	Sell	-4,000	Closed	-$287K	–	7091
2020 Q2	$287K	Sell	4,000 -13,000	-76%	-$871K	﹤0.01%	5904
2020 Q1	$756K	Buy	+17,000	New	+$1.16M	﹤0.01%	3141

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.