BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

Barton Investment Management's Holding History (CIK: 0001387818)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 160,204 Value ($000) $8,858 Avg Close $55.08 Range $48.74 - $59.57
Q3 2025
Shares 161,852 Value ($000) $8,594 Avg Close $54.03 Range $47.94 - $58.32
Q2 2025
Shares 174,012 Value ($000) $9,853 Avg Close $51.65 Range $40.82 - $59.43
Q1 2025
Shares 222,989 Value ($000) $10,797 Avg Close $54.76 Range $46.88 - $66.25
Q4 2024
Shares 273,082 Value ($000) $16,592 Avg Close $59.63 Range $53.55 - $65.10
Q3 2024
Shares 402,836 Value ($000) $22,212 Avg Close $49.23 Range $43.37 - $56.48
Q2 2024
Shares 502,732 Value ($000) $24,357 Avg Close $54.92 Range $43.80 - $69.09
Q1 2024
Shares 573,317 Value ($000) $37,025 Avg Close $60.69 Range $53.25 - $69.31
Q4 2023
Shares 586,171 Value ($000) $36,601 Avg Close $56.54 Range $47.27 - $64.98
Q3 2023
Shares 586,024 Value ($000) $32,507 Avg Close $54.78 Range $48.22 - $60.79
Q2 2023
Shares 606,380 Value ($000) $32,635 Avg Close $55.51 Range $49.47 - $66.54
Q1 2023
Shares 602,196 Value ($000) $40,437 Avg Close $68.94 Range $59.60 - $77.90
Q4 2022
Shares 610,579 Value ($000) $41,074 Avg Close $62.03 Range $48.73 - $73.64
Q3 2022
Shares 607,972 Value ($000) $36,418 Avg Close $67.09 Range $55.48 - $76.28
Q2 2022
Shares 615,677 Value ($000) $41,004 Avg Close $68.47 Range $49.66 - $79.23
Q1 2022
Shares 615,377 Value ($000) $45,058 Avg Close $80.88 Range $65.15 - $104.64
Q4 2021
Shares 611,981 Value ($000) $63,365 Avg Close $115.95 Range $95.16 - $135.00
Q3 2021
Shares 607,141 Value ($000) $71,679 Avg Close $114.88 Range $104.34 - $126.59
Q2 2021
Shares 607,449 Value ($000) $67,590 Avg Close $109.21 Range $98.06 - $122.49
Q1 2021
Shares 605,881 Value ($000) $65,678 Avg Close $124.72 Range $100.58 - $154.61
Q4 2020
Shares 605,738 Value ($000) $80,793 Avg Close $111.58 Range $87.33 - $141.82
Q3 2020
Shares 606,882 Value ($000) $54,394 Avg Close $83.91 Range $71.20 - $94.06
Q2 2020
Shares 602,934 Value ($000) $49,989 Avg Close $66.77 Range $47.58 - $84.99
Q1 2020
Shares 592,767 Value ($000) $31,185 Avg Close $58.49 Range $38.32 - $74.44
Q4 2019
Shares 594,090 Value ($000) $30,631 Avg Close $49.92 Range $45.05 - $55.00
Q3 2019
Shares 595,750 Value ($000) $28,483 Avg Close $49.78 Range $42.23 - $56.29
Q2 2019
Shares 575,360 Value ($000) $30,788 Avg Close $49.76 Range $44.08 - $56.04
Q1 2019
Shares 578,055 Value ($000) $26,776 Avg Close $47.00 Range $38.40 - $54.13
Q4 2018
Shares 571,505 Value ($000) $23,403 Avg Close $42.51 Range $34.01 - $56.87
Q3 2018
Shares 506,840 Value ($000) $28,621 Avg Close $49.80 Range $42.54 - $58.11
Q2 2018
Shares 450,640 Value ($000) $19,571 Avg Close $42.26 Range $37.84 - $50.31
Q1 2018
Shares 357,680 Value ($000) $14,025 Avg Close $37.36 Range $31.53 - $45.19
Q4 2017
Shares 145,320 Value ($000) $4,766 Avg Close $35.01 Range $32.67 - $39.00