Group One Trading
BL icon

Group One Trading’s BlackLine BL Stock Holding History

Group One Trading’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 		$6.48M Buy
+230,780
New +$6.9M 0.01% 1225
2025
Q4 		– Sell
-699
Closed -$38.5K – 8160
2025
Q3 		$37.1K Buy
699
+183
+35% +$9.89K ﹤0.01% 6202
2025
Q2 		$29.2K Buy
516
+116
+29% +$5.99K ﹤0.01% 6007
2025
Q1 		$19.4K Buy
+400
New +$21.9K ﹤0.01% 5830
2024
Q3 		– Sell
-2,769
Closed -$136K – 6664
2024
Q2 		$134K Buy
2,769
+1,957
+241% +$107K ﹤0.01% 3720
2024
Q1 		$52.4K Buy
812
+312
+62% +$18.9K ﹤0.01% 4677
2023
Q4 		$31.2K Sell
500
-566
-53% -$32K ﹤0.01% 5414
2023
Q3 		$59.1K Buy
+1,066
New +$58.4K ﹤0.01% 4941
2023
Q1 		– Sell
-13,053
Closed -$900K – 7219
2022
Q4 		$878K Buy
13,053
+13,040
+100,308% +$809K ﹤0.01% 2535
2022
Q3 		$1K Buy
+13
New +$872 ﹤0.01% 7272
2022
Q2 		– Sell
-1,074
Closed -$73.5K – 7817
2022
Q1 		$79K Buy
+1,074
New +$86.9K ﹤0.01% 5718
2020
Q4 		– Sell
-907
Closed -$101K – 6499
2020
Q3 		$81K Sell
907
-4,913
-84% -$412K ﹤0.01% 4342
2020
Q2 		$483K Buy
5,820
+2,519
+76% +$168K ﹤0.01% 2668
2020
Q1 		$174K Buy
3,301
+2,682
+433% +$157K ﹤0.01% 2868
2019
Q4 		$32K Buy
+619
New +$30.9K ﹤0.01% 4195
2019
Q1 		– Sell
-647
Closed -$30.4K – 4807
2018
Q4 		$26K Buy
647
+47
+8% +$2K ﹤0.01% 3897
2018
Q3 		$34K Buy
+600
New +$29.9K ﹤0.01% 4173

Other funds holding BL

BlackRock
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
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
FP
Fivespan Partners San Francisco, California $424M AUM
First Manhattan
First Manhattan New York $39.2B AUM 21.04% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
IC
Iconiq Capital San Francisco, California $3.47B AUM 23.76% 1-Year Est. Return
Neuberger Berman Group
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

Group One Trading's BL Position: Q2 2026 in Review

Group One Trading opened a new position in BlackLine (BL) in Q2 2026: 230,780 shares worth $6.48M. The stake represents 0.01% of the portfolio and ranks #1225 among its holdings. This is a return to the name: Group One Trading previously reported a position in BL as recently as Q3 2025.

Group One Trading first reported a position in BL in Q3 2018 and has held it in 17 quarters since. 246 funds tracked by Wall St. Rank hold BL as of Q2 2026.

  • Group One Trading held 230,780 shares of BlackLine worth $6.48M as of Q2 2026.
  • BlackLine was a new Group One Trading position in Q2 2026.
  • BlackLine made up 0.01% of Group One Trading's portfolio in Q2 2026, its #1225 holding.
  • Group One Trading first reported a position in BlackLine in Q3 2018 and has held it in 17 quarters since.
  • 246 funds tracked by Wall St. Rank held BlackLine as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.