BlackLine, Inc.
US ˙ NasdaqGS ˙ US09239B1098

SecurityBL / BlackLine, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership91,356 shares
Latest Disclosed Value $ 5,172,576
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 7.12% decrease in ownership of BL / BlackLine, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 91,356 shares of BlackLine, Inc. (US:BL) valued at $5,172,577 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 98,362 shares of BlackLine, Inc.. This represents a change in shares of -7.12% during the quarter. The current value of the position is $2,618,263 USD.

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)
2025-08-26 2025-06-30 NP BlackLine EC US09239B1098 91,356 -7,006 -7.12 5,173 8.61 0.1162
2025-05-28 2025-03-31 NP BlackLine EC US09239B1098 98,362 1,044 1.07 4,763 -19.47 0.1142
2025-02-25 2024-12-31 NP BlackLine EC US09239B1098 97,318 -15,955 -14.09 5,913 -5.32 0.1291
2024-11-26 2024-09-30 NP BlackLine EC US09239B1098 113,273 5,007 4.62 6,246 19.07 0.1181
2024-08-26 2024-06-30 NP BlackLine EC US09239B1098 108,266 8,397 8.41 5,245 -18.67 0.1068
2024-05-28 2024-03-31 NP BlackLine EC US09239B1098 99,869 -2,836 -2.76 6,450 0.58 0.1346
2024-02-26 2023-12-31 NP BlackLine EC US09239B1098 102,705 7,057 7.38 6,413 20.87 0.1369
2023-11-28 2023-09-30 NP BlackLine EC US09239B1098 95,648 -2,008 -2.06 5,306 0.95 0.1384
2023-08-25 2023-06-30 NP Blackline EC US09239B1098 97,656 9,461 10.73 5,256 -11.26 0.1246
2023-05-26 2023-03-31 NP Blackline EC US09239B1098 88,195 1,040 1.19 5,922 1.02 0.1577
2023-02-24 2022-12-31 NP Blackline EC US09239B1098 87,155 -667 -0.76 5,863 11.44 0.1613
2022-11-25 2022-09-30 NP Blackline EC US09239B1098 87,822 1,773 2.06 5,261 -8.20 0.1507
2022-08-25 2022-06-30 NP Blackline EC US09239B1098 86,049 1,837 2.18 5,731 -7.07 0.1582
2022-05-26 2022-03-31 NP Blackline EC US09239B1098 84,212 1,102 1.33 6,166 -28.34 0.1436
2022-02-25 2021-12-31 NP Blackline EC US09239B1098 83,110 1,343 1.64 8,605 -10.86 0.1866
2021-11-24 2021-09-30 NP Blackline EC US09239B1098 81,767 630 0.78 9,653 6.92 0.2127
2021-08-26 2021-06-30 NP Blackline EC US09239B1098 81,137 3,728 4.82 9,028 7.59 0.1937
2021-05-27 2021-03-31 NP Blackline EC US09239B1098 77,409 -2,426 -3.04 8,391 -21.20 0.1903
2021-02-25 2020-12-31 NP Blackline EC US09239B1098 79,835 -2,435 -2.96 10,648 44.42 0.2728
2020-11-25 2020-09-30 NP Blackline EC US09239B1098 82,270 -2,344 -2.77 7,374 5.10 0.2366
2020-08-27 2020-06-30 NP Blackline EC US09239B1098 84,614 12,832 17.88 7,015 85.78 0.2293
2020-06-01 2020-03-31 NP Blackline EC US09239B1098 71,782 3,484 5.10 3,776 7.24 0.1544
2020-02-27 2019-12-31 NP Blackline EC 09239B109 68,298 2,223 3.36 3,521 11.46 0.1059
2019-11-27 2019-09-30 NP Blackline EC US09239B1098 66,075 66,075 3,159 0.1044
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.