Arrowstreet Capital’s BlackLine BL Stock Holding History

Arrowstreet Capital’s Portfolio BL Stock Details BL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$8.98M	Sell	320,085 -148,434	-32%	-$4.44M	﹤0.01%	1110
2026 Q1	$17.3M	Buy	+468,519	New	+$20.2M	0.01%	788
2025 Q3	–	Sell	-3,695	Closed	-$209K	–	1874
2025 Q2	$209K	Sell	3,695 -11,456	-76%	-$592K	﹤0.01%	1869
2025 Q1	$734K	Sell	15,151 -304,007	-95%	-$16.6M	﹤0.01%	1544
2024 Q4	$19.4M	Buy	+319,158	New	+$19M	0.02%	619
2021 Q2	–	Sell	-71,977	Closed	-$7.8M	–	1896
2021 Q1	$7.8M	Buy	71,977 +16,176	+29%	+$2.02M	0.01%	981
2020 Q4	$7.44M	Buy	+55,801	New	+$6.23M	0.01%	1014
2020 Q3	–	Sell	-92,989	Closed	-$7.71M	–	2328
2020 Q2	$7.71M	Buy	+92,989	New	+$6.21M	0.01%	877
2019 Q4	–	Sell	-121,356	Closed	-$5.8M	–	1740
2019 Q3	$5.8M	Sell	121,356 -75,457	-38%	-$3.76M	0.01%	662
2019 Q2	$10.5M	Sell	196,813 -183,993	-48%	-$9.16M	0.02%	471
2019 Q1	$17.6M	Buy	+380,806	New	+$17.9M	0.04%	402
2018 Q1	–	Sell	-12,100	Closed	-$397K	–	1127
2017 Q4	$397K	Buy	+12,100	New	+$424K	﹤0.01%	1096

Other funds holding BL

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

CCG

Clearlake Capital Group Santa Monica, California $529M AUM 50.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fivespan Partners San Francisco, California $424M AUM

First Manhattan New York $39.2B AUM 21.04% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Iconiq Capital San Francisco, California $3.47B AUM 23.76% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

WHG

Westwood Holdings Group Dallas, Texas $13.3B AUM 29.38% 1-Year Est. Return

Arrowstreet Capital's BL Position: Q2 2026 in Review

Arrowstreet Capital reduced its BlackLine (BL) stake by 32% in Q2 2026, selling an estimated $4.44M and leaving 320,085 shares worth $8.98M. The position accounts for ﹤0.01% of the portfolio, ranked #1110.

Arrowstreet Capital first reported a position in BL in Q4 2017 and has held it in 12 quarters since. The position peaked at $19.4M in Q4 2024. 247 funds tracked by Wall St. Rank hold BL as of Q2 2026.

Arrowstreet Capital held 320,085 shares of BlackLine worth $8.98M as of Q2 2026.
Arrowstreet Capital sold 148,434 BlackLine shares in Q2 2026, an estimated $4.44M.
BlackLine made up ﹤0.01% of Arrowstreet Capital's portfolio in Q2 2026, its #1110 holding.
Arrowstreet Capital first reported a position in BlackLine in Q4 2017 and has held it in 12 quarters since.
Arrowstreet Capital's BlackLine position peaked at $19.4M in Q4 2024.
247 funds tracked by Wall St. Rank held BlackLine as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.