BlackLine, Inc. (BL)
Nasdaq: BL · Services-Prepackaged Software · Woodland Hills, CA · filing with the SEC since 2016
Grade4.7
◀ Past 6.3● Present 4.9▶ Future 3.6
Who owns BlackLine, Inc.
As filed with the SECHolders of 5% or more
3
Blackrock, Inc. holds 12.6% of Common Stock, as its SCHEDULE 13G/A filed Jul 17, 2025 says.
Directors and officers
20
report now, of 39 people on the record since 2016. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Jul 17, 2025 · Common Stock
Vanguard Portfolio Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Fivespan Partners, LP
SCHEDULE 13D · filed Mar 12, 2026 · Common Stock, par value $0.01 per share
Fmr LLC
SCHEDULE 13G/A · filed Aug 6, 2025 · COMMON STOCK · reported falling below 5%, from 6.1% in May 12, 2025
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%
What BL reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Wise Layer
A company bought · acquisition · Nov 2025 · owns, named in the 10-K filed Feb 26, 2026
22 subsidiaries in 14 countries, from the list filed with the 10-K filed Feb 26, 2026.
Insider tradesForm 4
7sales
0purchases
2sales on a scheduled plan
5people selling
$2.5Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window5 of 47 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Tucker Therese | Founder | 1 | $2.2M | 0 | 0 | $0 |
| Stalick Michelle D | Chief Accounting Officer | 3 | $100,000 | 0 | 0 | $0 |
| Yamamoto Mika | director | 1 | $100,000 | 0 | 0 | $0 |
| Unterman Thomas | director | 1 | $100,000 | 1 | 0 | $0 |
| Hughes Gregory | director | 1 | $0 | 1 | 0 | $0 |