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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; 247 institutions reported holding it in 13F filings for Q2 2026, worth $1.70B in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in Blackline, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
308
+40 vs. Q3 2025
Shares held
64.2M
+2.41M (+3.9%) vs. Q3 2025
Total value
$3.55B
+$268.4M (+8.2%) vs. Q3 2025
New holders
69
75 more added
Sold out
29
123 more reduced

5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting BL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 308 institutions
Q1 2021: 355 institutionsQ2 2021: 342 institutionsQ3 2021: 340 institutionsQ4 2021: 367 institutionsQ1 2022: 328 institutionsQ2 2022: 306 institutionsQ3 2022: 296 institutionsQ4 2022: 301 institutionsQ1 2023: 314 institutionsQ2 2023: 293 institutionsQ3 2023: 298 institutionsQ4 2023: 316 institutionsQ1 2024: 303 institutionsQ2 2024: 313 institutionsQ3 2024: 292 institutionsQ4 2024: 306 institutionsQ1 2025: 278 institutionsQ2 2025: 297 institutionsQ3 2025: 273 institutionsQ4 2025: 308 institutionsQ1 2026: 279 institutionsQ2 2026: 247 institutions
Value heldQ4 2025: $3.55B
Q1 2021: $5.99BQ2 2021: $6.37BQ3 2021: $6.85BQ4 2021: $6.28BQ1 2022: $4.38BQ2 2022: $4.11BQ3 2022: $3.60BQ4 2022: $4.01BQ1 2023: $4.04BQ2 2023: $3.12BQ3 2023: $3.23BQ4 2023: $3.57BQ1 2024: $4.02BQ2 2024: $3.04BQ3 2024: $3.33BQ4 2024: $3.89BQ1 2025: $3.14BQ2 2025: $3.70BQ3 2025: $3.29BQ4 2025: $3.55BQ1 2026: $2.37BQ2 2026: $1.70B
Institutions holding BL and their total value by quarter
QuarterHoldersValue
Q2 2026247$1.70B
Q1 2026279$2.37B
Q4 2025308$3.55B
Q3 2025273$3.29B
Q2 2025297$3.70B
Q1 2025278$3.14B
Q4 2024306$3.89B
Q3 2024292$3.33B
Q2 2024313$3.04B
Q1 2024303$4.02B
Q4 2023316$3.57B
Q3 2023298$3.23B
Q2 2023293$3.12B
Q1 2023314$4.04B
Q4 2022301$4.01B
Q3 2022296$3.60B
Q2 2022306$4.11B
Q1 2022328$4.38B
Q4 2021367$6.28B
Q3 2021340$6.85B
Q2 2021342$6.37B
Q1 2021355$5.99B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Blackline, Inc.; share changes are against Q3 2025.

Institutions holding BL in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Virtu Financial LLC3,807$210.0K0.01%+3,807New
Mercer Global Advisors Inc3,914$216.4K0.00%+3,914New
Prelude Capital Management, LLC3,979$220.0K0.02%+3,979New
ZWJ Investment Counsel Inc4,043$223.5K0.01%00.0%Unchanged
Xponance, Inc.4,118$227.7K0.00%+13+0.3%Added
Northwestern Mutual Wealth Management Co4,151$229.5K0.00%−27−0.6%Reduced
DF Dent & Co Inc4,270$236.1K0.00%00.0%Unchanged
Two Sigma Advisers, LP4,300$237.7K0.00%−1,400−24.6%Reduced
Abel Hall, LLC4,334$239.6K0.06%+4,334New
Ameritas Investment Partners, Inc.4,352$240.6K0.01%00.0%Unchanged
Hennion & Walsh Asset Management, Inc.4,464$246.8K0.01%+4,464New
Boothbay Fund Management, LLC4,555$251.8K0.01%+352+8.4%Added
Atlas Capital Advisors LLC4,655$257.4K0.03%+4,655New
MML Investors Services, LLC4,731$261.6K0.00%+189+4.2%Added
Third View Private Wealth, LLC4,766$263.5K0.04%+4,766New
Atria Investments LLC4,770$263.7K0.00%−1,118−19.0%Reduced
Stifel Financial Corp4,821$266.6K0.00%−2,855−37.2%Reduced
Ensign Peak Advisors, Inc4,863$268.9K0.00%−10,316−68.0%Reduced
Oppenheimer Asset Management Inc.4,901$271.0K0.00%−22,030−81.8%Reduced
Legato Capital Management LLC4,923$272.2K0.02%−4,548−48.0%Reduced
Centiva Capital, LP5,000$276.4K0.02%+5,000New
Janney Montgomery Scott LLC5,043$279.0K0.00%+5,043New
Captrust Financial Advisors5,059$279.7K0.00%−6,154−54.9%Reduced
Franklin Resources Inc5,335$295.0K0.00%+319+6.4%Added
FNY Investment Advisers, LLC5,500$304.0K0.09%+4,000+266.7%Added
Yorktown Management & Research Co Inc5,500$304.1K0.24%00.0%Unchanged
Rockefeller Capital Management L.P.5,728$316.7K0.00%+5,296+1,225.9%Added
JustInvest LLC5,781$319.6K0.00%+954+19.8%Added
US Bancorp5,815$321.5K0.00%−1,857−24.2%Reduced
Empowered Funds, LLC5,820$321.8K0.01%−10,243−63.8%Reduced
Public Employees Retirement Association of Colorado5,843$323.0K0.00%00.0%Unchanged
Russell Investments Group, Ltd.6,034$333.6K0.00%+1,345+28.7%Added
Cim Investment Mangement Inc6,139$339.4K0.09%00.0%Unchanged
Universal- Beteiligungs- und Servicegesellschaft mbH6,601$365.0K0.00%−10−0.2%Reduced
Pacific Park Financial, Inc.6,726$371.9K0.23%+6,726New
Papamarkou Wellner Asset Management inc.6,997$386.9K0.23%−3,248−31.7%Reduced
Ronald Blue Trust, Inc.7,157$395.7K0.00%+256+3.7%Added
Maryland State Retirement & Pension System7,276$402.3K0.01%−198−2.6%Reduced
Two Sigma Securities, LLC7,319$404.7K0.06%+3,159+75.9%Added
Evanson Asset Management, LLC7,350$406.4K0.02%00.0%Unchanged
Ewing Morris & Co. Investment Partners Ltd.7,500$419.8K0.18%+7,500New
Keebeck Wealth Management, LLC7,632$422.0K0.05%−755−9.0%Reduced
Resona Asset Management Co.,Ltd.7,650$423.0K0.00%00.0%Unchanged
Pictet Asset Management Holding SA7,721$426.9K0.00%00.0%Unchanged
Toroso Investments, LLC8,621$476.7K0.00%−345−3.8%Reduced
Brown Advisory Inc8,635$477.4K0.00%00.0%Unchanged
Marshall Wace, LLP8,650$478.3K0.00%−67,978−88.7%Reduced
Jupiter Asset Management Ltd8,736$483.0K0.00%−1,137−11.5%Reduced
McMorgan & Co LLC8,985$496.8K0.08%−49,664−84.7%Reduced
Voya Investment Management LLC9,493$524.9K0.00%−136−1.4%Reduced
TD Waterhouse Canada Inc.9,500$525.0K0.00%+9,500New
State of Tennessee, Treasury Department11,561$537.2K0.00%−914−7.3%Reduced
Mirabella Financial Services LLP10,000$552.9K0.05%+10,000New
ProShare Advisors LLC10,236$565.9K0.00%+58+0.6%Added
Unique Wealth Strategies, LLC10,357$572.6K0.22%+10,357New
State of Wyoming10,426$576.5K0.06%+2,411+30.1%Added
Pinnacle Financial Partners, Inc.10,578$584.9K0.00%+10,578New
KLP Kapitalforvaltning AS11,200$619.2K0.00%+500+4.7%Added
Quest Partners LLC11,265$622.8K0.03%−17,553−60.9%Reduced
Oregon Public Employees Retirement Fund11,475$634.5K0.01%−196−1.7%Reduced
Brevan Howard Capital Management LP12,193$674.2K0.01%+12,193New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys12,371$684.0K0.00%−868−6.6%Reduced
AQR Capital Management LLC12,409$686.1K0.00%+2,107+20.5%Added
LPL Financial LLC12,565$694.7K0.00%−2,733−17.9%Reduced
Yousif Capital Management, LLC13,519$696.4K0.01%−2,547−15.9%Reduced
Teachers Retirement System of the State of Kentucky12,997$719.0K0.01%−1,693−11.5%Reduced
D. E. Shaw & Co., Inc.13,445$743.4K0.00%−4,543−25.3%Reduced
Handelsbanken Fonder AB13,600$752.0K0.00%−136,700−91.0%Reduced
Police & Firemen's Retirement System of New Jersey13,802$763.1K0.01%−787−5.4%Reduced
Quantinno Capital Management LP14,061$777.4K0.00%+5,469+63.7%Added
Cetera Investment Advisers14,309$791.1K0.00%−1,749−10.9%Reduced
Amalgamated Bank14,590$807.0K0.01%−553−3.7%Reduced
Arizona State Retirement System14,669$811.0K0.00%−999−6.4%Reduced
Creative Planning14,890$823.2K0.00%+2,603+21.2%Added
SG Americas Securities, LLC15,216$841.0K0.00%+6,482+74.2%Added
Holocene Advisors, LP15,321$847.1K0.00%−12,746−45.4%Reduced
New York State Teachers Retirement System15,597$862.0K0.00%−200−1.3%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)15,736$870.0K0.00%+1,216+8.4%Added
Campbell & CO Investment Adviser LLC15,944$881.5K0.04%−4,791−23.1%Reduced
Diametric Capital, LP15,993$884.3K0.24%+15,993New
Cresset Asset Management, LLC16,038$886.7K0.00%+268+1.7%Added
Lavelle Capital LP16,119$891.2K0.56%+16,119New
BNP PARIBAS ASSET MANAGEMENT Holding S.A.17,229$952.0K0.00%+17,229New
Intech Investment Management LLC18,884$1.04M0.01%−2,898−13.3%Reduced
Victory Capital Management Inc18,912$1.05M0.00%+1,974+11.7%Added
Dark Forest Capital Management LP19,408$1.07M0.05%+19,408New
Athos Capital Ltd20,000$1.11M0.45%+20,000New
Susquehanna International Group, LLP20,411$1.13M0.00%+15,577+322.2%Added
Susquehanna Portfolio Strategies, LLC21,748$1.20M0.02%−4,748−17.9%Reduced
Harvest Management LLC22,000$1.22M0.45%+22,000New
Glenmede Trust Co NA22,543$1.25M0.01%+22,543New
Louisiana State Employees Retirement System22,900$1.27M0.02%−1,000−4.2%Reduced
Janus Henderson Group PLC23,569$1.30M0.00%00.0%Unchanged
Manufacturers Life Insurance Company, The23,725$1.31M0.00%−1,738−6.8%Reduced
Mirae Asset Global ETFs Holdings Ltd.24,217$1.34M0.00%+16+0.1%Added
State of Alaska, Department of Revenue25,466$1.41M0.01%−693−2.6%Reduced
Capstone Investment Advisors, LLC25,599$1.42M0.01%+16,086+169.1%Added
State Board of Administration of Florida Retirement System26,491$1.46M0.00%00.0%Unchanged
Nomura Holdings Inc26,920$1.49M0.00%+26,920New
Illinois Municipal Retirement Fund27,399$1.51M0.02%+39+0.1%Added