BlackLine, Inc. (BL) Institutional Ownership & Insider Trading

246 institutions reported holding BlackLine, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 7 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

BLBlackLine, Inc.Follow BL — free

Software - Application · Technology

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Market cap: 2.0B
P/E TTM: 61.1
Dividend yield: —
52-week: —
Next earnings: 8 Feb, in 107 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

246 institutions held —% of the shares. Across filers that reported both quarters, shares held changed -6.9%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	246	61	-6.9%	72	32	84	62
Mar 26	275	64	+2.5%	80	43	83	70
Dec 25	301	64	-2.2%	65	38	112	22
Sep 25	268	63	-2.9%	80	19	89	41
Jun 25	290	65	+0.5%	73	51	95	29
Mar 25	269	64	+1.3%	94	31	92	55
Dec 24	299	64	+0.3%	96	40	87	32
Sep 24	286	60	-5.9%	80	30	104	56

BlackLine, Inc. — questions

Who owns BlackLine, Inc. stock?: 246 institutions reported BlackLine, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (14.2%), CLEARLAKE CAPITAL GROUP, L.P. (9.8%), VANGUARD PORTFOLIO MANAGEMENT LLC (6.5%).
Are BlackLine, Inc. insiders buying or selling?: 7 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from BlackLine, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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