블랙라인(주)
US ˙ NasdaqGS ˙ US09239B1098

SecurityBL / BlackLine, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership7,849,789 shares
Ownership 12.60%
BlackRock, Inc. ownership in BL / BlackLine, Inc.

2025-07-17 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 7,849,789 shares of BlackLine, Inc. (US:BL). This represents 12.6 percent ownership of the company. In their previous filing dated 2024-04-05 , BlackRock, Inc. had reported owning 8,467,351 shares, indicating a decrease of -7.29 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-07-17 2025-07-17 13G/A 8,467,351 7,849,789 -7.29 12.60 -8.03
2024-04-05 2024-04-05 13G/A 4,842,715 8,467,351 74.85 13.70 73.42
2024-01-26 2024-01-26 13G/A 3,965,756 4,842,715 22.11 7.90 19.70
2023-02-01 2023-02-01 13G/A 4,122,529 3,965,756 -3.80 6.60 -5.71
2022-02-03 2022-02-03 13G/A 3,730,175 4,122,529 10.52 7.00 7.69
2021-02-05 2021-02-05 13G/A 3,126,886 3,730,175 19.29 6.50 16.07
2020-02-10 2020-02-10 13G 3,126,886 5.60

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F BLACKLINE COM 09239B109 7,680,962 34,024 0.44 284,196 -32.78 0.0050
2026-02-12 2025-12-31 13F BLACKLINE COM 09239B109 7,646,938 -99,012 -1.28 422,799 2.79 0.0071
2025-11-12 2025-09-30 13F BLACKLINE COM 09239B109 7,745,950 -280,609 -3.50 411,310 -9.50 0.0072
2025-08-12 2025-06-30 13F BLACKLINE COM 09239B109 8,026,559 -543,920 -6.35 454,464 9.51 0.0087
2025-05-02 2025-03-31 13F BLACKLINE COM 09239B109 8,570,479 -402,308 -4.48 414,983 -23.88 0.0087
2025-02-07 2024-12-31 13F BLACKLINE COM 09239B109 8,972,787 113,723 1.28 545,187 11.61 0.0110
2024-11-13 2024-09-30 13F BLACKLINE COM 09239B109 8,859,064 403,599 4.77 488,489 19.24 0.0103
2024-08-13 2024-06-30 13F BLACKLINE COM 09239B109 8,455,465 -11,886 -0.14 409,667 -25.08 0.0093
2024-05-10 2024-03-31 13F BLACKLINE COM 09239B109 8,467,351 3,624,636 74.85 546,822 80.84 0.0127
2024-02-13 2023-12-31 13F BLACKLINE COM 09239B109 4,842,715 374,239 8.38 302,379 21.99 0.0077
2023-11-13 2023-09-30 13F BLACKLINE COM 09239B109 4,468,476 -37,879 -0.84 247,866 2.20 0.0071
2023-08-11 2023-06-30 13F BLACKLINE COM 09239B109 4,506,355 528,633 13.29 242,532 -9.20 0.0067
2023-05-12 2023-03-31 13F BLACKLINE COM 09239B109 3,977,722 78,679 2.02 267,104 1.84 0.0079
2023-02-13 2022-12-31 13F BLACKLINE COM 09239B109 3,899,043 219,994 5.98 262,289 19.02 0.0082
2022-11-14 2022-09-30 13F BLACKLINE COM 09239B109 3,679,049 -325,102 -8.12 220,373 -17.36 0.0075
2022-08-12 2022-06-30 13F BLACKLINE COM 09239B109 4,004,151 -125,440 -3.04 266,677 -11.80 0.0086
2022-05-12 2022-03-31 13F BLACKLINE COM 09239B109 4,129,591 7,062 0.17 302,367 -29.16 0.0081
2022-02-10 2021-12-31 13F BLACKLINE COM 09239B109 4,122,529 -105,029 -2.48 426,847 -14.48 0.0109
2021-11-09 2021-09-30 13F BLACKLINE COM 09239B109 4,227,558 -65,303 -1.52 499,104 4.49 0.0140
2021-08-11 2021-06-30 13F BLACKLINE COM 09239B109 4,292,861 338,790 8.57 477,667 11.44 0.0133
2021-05-07 2021-03-31 13F BLACKLINE COM 09239B109 3,954,071 223,896 6.00 428,620 -13.85 0.0126
2021-02-05 2020-12-31 13F BLACKLINE COM 09239B109 3,730,175 200,097 5.67 497,531 57.25 0.0159
2020-11-06 2020-09-30 13F BLACKLINE COM 09239B109 3,530,078 -7,882 -0.22 316,401 7.86 0.0117
2020-08-14 2020-06-30 13F BLACKLINE COM 09239B109 3,537,960 438,627 14.15 293,332 79.90 0.0117
2020-05-01 2020-03-31 13F BLACKLINE COM 09239B109 3,099,333 -27,553 -0.88 163,055 1.14 0.0080
2020-02-13 2019-12-31 13F BLACKLINE COM 09239B109 3,126,886 28,638 0.92 161,222 8.84 0.0062
2019-11-08 2019-09-30 13F BLACKLINE COM 09239B109 3,098,248 -21,737 -0.70 148,127 -11.27 0.0062
2019-08-22 2019-06-30 13F/A-1 BLACKLINE COM 09239B109 3,119,985 349,712 12.62 166,949 30.11 0.0071
2019-08-13 2019-06-30 13F BLACKLINE COM 09239B109 3,119,985 349,712 166,949
2019-05-09 2019-03-31 13F BLACKLINE COM 09239B109 2,770,273 105,703 3.97 128,318 17.60 0.0057
2019-02-08 2018-12-31 13F BLACKLINE COM 09239B109 2,664,570 192,724 7.80 109,115 -21.83 0.0055
2018-11-09 2018-09-30 13F BLACKLINE COM 09239B109 2,471,846 158,237 6.84 139,583 38.92 0.0060
2018-08-09 2018-06-30 13F BLACKLINE COM 09239B109 2,313,609 510,750 28.33 100,480 42.14 0.0046
2018-05-09 2018-03-31 13F BLACKLINE COM 09239B109 1,802,859 572,862 46.57 70,690 75.22 0.0034
2018-02-09 2017-12-31 13F BLACKLINE COM 09239B109 1,229,997 264,731 27.43 40,344 22.50 0.0019
2017-11-14 2017-09-30 13F BLACKLINE COM 09239B109 965,266 213,087 28.33 32,934 22.52 0.0017
2017-08-10 2017-06-30 13F BLACKLINE COM 09239B109 752,179 40,670 5.72 26,881 26.95 0.0014
2017-05-12 2017-03-31 13F BLACKLINE COM 09239B109 711,509 711,225 250,431.34 21,174 264,575.00 0.0012
2017-02-10 2016-12-31 13F BLACKLINE COM 09239B109 284 284 8 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.