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

Insider buying vs selling

Have Blackline Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Thomas UntermanDirector2025-09-22910$55.00
$50.05kSell
Thomas UntermanDirector2025-08-28910$55.00
$50.05kSell
Michelle D. StalickChief Accounting Officer2025-08-22664$54.03
$35.88kSell
Therese TuckerCO-CEO2025-08-202,219$52.23
$115.90kSell
Patrick VillanovaChief Financial Officer2025-08-20220$52.23
$11.49kSell
Michelle D. StalickChief Accounting Officer2025-08-20265$52.23
$13.84kSell
Patrick VillanovaChief Financial Officer2025-08-20259$52.23
$13.53kSell
Therese TuckerCO-CEO2025-08-202,012$52.23
$105.09kSell
Michelle D. StalickChief Accounting Officer2025-08-20172$52.23
$8.98kSell
Michelle D. StalickChief Accounting Officer2025-08-20143$52.23
$7.47kSell

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Net Insider Buy/Sell (L12M) Ownership

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BL Shareholders

What type of owners hold Blackline Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Slta Sumeru GP LLC37.45%23,177,444$1.15BInsider
Therese Tucker23.86%14,764,037$735.54MInsider
Blackrock Inc12.97%8,026,559$399.88MInstitution
Vanguard Group Inc11.54%7,144,146$355.92MInstitution
Clearlake Capital Group LP9.23%5,712,300$284.59MInstitution
Mario Spanicciati9.12%5,644,653$281.22MInsider
Fmr LLC3.88%2,399,724$119.55MInstitution
Iconiq Capital LLC3.37%2,087,081$103.98MInstitution
Conestoga Capital Advisors LLC3.36%2,079,738$103.61MInstitution
State Street Corp3.35%2,071,802$103.22MInstitution

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BL vs App Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BL58.75%41.25%Net SellingNet Selling
AGYS41.92%58.08%Net Selling
RUM10.17%27.98%Net SellingNet Selling
BLKB79.82%20.18%Net SellingNet Selling
INTA59.04%40.96%Net SellingNet Selling

Blackline Stock Ownership FAQ

Who owns Blackline?

Blackline (NASDAQ: BL) is owned by 105.67% institutional shareholders, 74.21% Blackline insiders, and 0.00% retail investors. Slta Sumeru GP LLC is the largest individual Blackline shareholder, owning 23.18M shares representing 37.45% of the company. Slta Sumeru GP LLC's Blackline shares are currently valued at $1.15B.

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