NASDAQ: BL
Blackline Inc Stock Ownership - Who owns Blackline?

Insider buying vs selling

Have Blackline Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michelle D. StalickChief Accounting Officer2025-05-28795$55.14
$43.84kSell
Mark WoodhamsChief Revenue Officer2025-05-211,856$54.65
$101.43kSell
Owen RyanCO-CEO2025-05-202,234$55.43
$123.83kSell
Mark WoodhamsChief Revenue Officer2025-05-20659$55.43
$36.53kSell
Patrick VillanovaChief Financial Officer2025-05-20299$55.43
$16.57kSell
Patrick VillanovaChief Financial Officer2025-05-20260$55.43
$14.41kSell
Patrick VillanovaChief Financial Officer2025-05-20220$55.43
$12.19kSell
Jeremy UngChief Technology Officer2025-05-205,551$55.43
$307.69kSell
Therese TuckerCO-CEO2025-05-202,012$55.43
$111.53kSell
Therese TuckerCO-CEO2025-05-202,218$55.43
$122.94kSell

1 of 12

BL insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when BL insiders and whales buy or sell their stock.

BL Shareholders

What type of owners hold Blackline Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Slta Sumeru GP LLC37.19%23,177,444$1.34BInsider
Therese Tucker23.70%14,768,268$853.75MInsider
Blackrock Inc13.75%8,570,479$495.46MInstitution
Vanguard Group Inc11.51%7,173,318$414.69MInstitution
Clearlake Capital Group LP9.17%5,712,300$330.23MInstitution
Mario Spanicciati9.06%5,644,653$326.32MInsider
Fmr LLC5.80%3,614,246$208.94MInstitution
State Street Corp3.44%2,143,916$123.94MInstitution
Conestoga Capital Advisors LLC3.39%2,110,677$122.02MInstitution
Iconiq Capital LLC3.35%2,087,081$120.65MInstitution

1 of 3

BL vs App Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BL58.59%41.41%Net SellingNet Selling
ZETA62.71%25.30%Net BuyingNet Selling
CALX77.59%22.41%Net SellingNet Selling
AI47.63%24.42%Net SellingNet Selling
DAVE27.32%72.68%Net SellingNet Selling

Blackline Stock Ownership FAQ

Who owns Blackline?

Blackline (NASDAQ: BL) is owned by 104.30% institutional shareholders, 73.71% Blackline insiders, and 0.00% retail investors. Slta Sumeru GP LLC is the largest individual Blackline shareholder, owning 23.18M shares representing 37.19% of the company. Slta Sumeru GP LLC's Blackline shares are currently valued at $1.34B.

If you're new to stock investing, here's how to buy Blackline stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.