DH
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DH
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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

BL

BLACKLINE, INC.

Superinvestors

Institutional investors holding BL

Consensus →
InvestorFundWeightSharesValueQuarter
Glenn WellingEngaged Capital16.68%1,367,619$50.6M2026Q1
Meridian / ArrowMarkMeridian Contrarian Fund0.06%166,394$5.5M2017Q4
Kenneth FisherFisher Asset Management0.00%269$17K2023Q4
Polen Capital ManagementPolen Capital Management0.00%4,763$270K2025Q2

Congressional Activity

Congressional data coming soon

Insider Activity

50

Total trades

$853K

Volume

25

Buys

25

Sells

Last trade: Jun 1, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Jun 1, 2026Michelle D StalickSell$24K
May 21, 2026Michelle D StalickSell$50K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 20, 2026
Michelle D Stalick
Sell
$75K
May 20, 2026Michelle D StalickSell$24K
May 20, 2026Michelle D StalickSell$27K
May 20, 2026Michelle D StalickSell$33K
May 20, 2026Michelle D StalickSell$69K
May 20, 2026Michelle D StalickSell$62K
May 20, 2026Michelle D StalickSell$43K
May 20, 2026Michelle D StalickSell$27K
May 20, 2026Michelle D StalickSell$53K
May 20, 2026Michelle D StalickSell$8K
May 20, 2026Michelle D StalickSell$9K
May 20, 2026Michelle D StalickSell$37K
May 20, 2026Michelle D StalickSell$4K
May 20, 2026Michelle D StalickSell$5K
May 20, 2026Michelle D StalickSell$8K
May 20, 2026Michelle D StalickSell$9K
May 20, 2026Michelle D StalickSell$69K
May 20, 2026Michelle D StalickSell$63K
May 20, 2026Michelle D StalickSell$75K
May 20, 2026Michelle D StalickSell$37K
May 20, 2026Michelle D StalickSell$23K
May 18, 2026Michelle D StalickSell$14K
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 7, 2026Michelle D StalickBuy–
May 6, 2026Michelle D StalickBuy–
May 6, 2026Michelle D StalickSell$5K