Blackline, Inc.
BL- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001666134
In the last 90 days, Blackline, Inc. insiders filed 0 open-market purchases and 2 sales; 246 institutions reported holding it in 13F filings for Q2 2026, worth $1.70B in total; no superinvestor holds it.
Holders of 5% or more of BL
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Blackline, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 12.60%7.85M shares | – | Jul 17, 20251 filing | Jul 17, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Blackline, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 6, 202511:51 AM ET | FMR LLCand 1 other | 13G/A | 4.30%2.69M shares | −1.80 ppfrom 6.10%Below 5% | Jun 30, 2025 | SEC |
| Jul 17, 20257:44 PM ET | BlackRock, Inc. | 13G/A | 12.60%7.85M shares | – | Jun 30, 2025 | SEC |
| May 12, 202510:28 AM ET | FMR LLCand 1 other | 13G/A | 6.10%3.89M shares | – | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Blackline, Inc. shares.
No Form 144 notices for Blackline, Inc. are on file.