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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, Q3 2021

Institutional positions in Blackline, Inc. as of Sep 30, 2021. 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
340
+4 vs. Q2 2021
Shares held
59.9M
+2.81M (+4.9%) vs. Q2 2021
Total value
$6.85B
+$490.6M (+7.7%) vs. Q2 2021
New holders
43
119 more added
Sold out
39
107 more reduced

6 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 holdersQ3 2021: 340 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 heldQ3 2021: $6.85B
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, Q3 2021

Shares, value and share of portfolio for each institution holding Blackline, Inc.; share changes are against Q2 2021.

Institutions holding BL in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Janus Henderson Group PLC5,152$609.0K0.00%+5,152New
We Are One Seven, LLC4,719$599.0K0.08%−22−0.5%Reduced
Leverage Partners Absolute Return Fund SPC5,000$590.0K0.57%00.0%Unchanged
Princeton Capital Management LLC4,990$589.0K0.19%+61+1.2%Added
Synovus Financial Corp4,816$569.0K0.01%−953−16.5%Reduced
Dark Forest Capital Management LP4,761$562.0K0.20%+2,942+161.7%Added
Cresset Asset Management, LLC4,744$560.0K0.01%+1,357+40.1%Added
Twin Tree Management, LP4,712$556.0K0.02%+4,712New
Cubist Systematic Strategies, LLC4,665$551.0K0.01%−13,911−74.9%Reduced
First Midwest Bank Trust Division4,401$520.0K0.07%−1,455−24.8%Reduced
Cambridge Investment Research Advisors, Inc.4,408$520.0K0.00%+479+12.2%Added
PDT Partners, LLC4,369$516.0K0.04%−131−2.9%Reduced
Total Clarity Wealth Management, Inc.4,270$504.0K0.24%00.0%Unchanged
Squarepoint Ops LLC4,200$496.0K0.00%+4,200New
Ameritas Investment Partners, Inc.4,193$495.0K0.02%−51−1.2%Reduced
Hardy Reed LLC4,159$491.0K0.09%00.0%Unchanged
NEXT Financial Group, Inc4,075$481.0K0.04%+70+1.7%Added
Tudor Investment Corp Et Al4,028$476.0K0.01%00.0%Unchanged
Independent Advisor Alliance4,002$473.0K0.03%−432−9.7%Reduced
First Bank & Trust3,972$469.0K0.21%−12−0.3%Reduced
Spearhead Capital Advisors, LLC3,707$438.0K0.06%+190+5.4%Added
Seven Eight Capital, LP3,675$434.0K0.04%−100−2.6%Reduced
ETF Managers Group, LLC3,627$428.0K0.01%−7,996−68.8%Reduced
Shell Asset Management Co3,391$400.0K0.01%+3,391New
Pictet Asset Management SA3,385$400.0K0.00%+3,385New
Eqis Capital Management, Inc.3,362$397.0K0.03%−442−11.6%Reduced
First Horizon Advisors, Inc.3,320$391.0K0.01%+1,406+73.5%Added
Captrust Financial Advisors3,096$366.0K0.00%00.0%Unchanged
Level Four Advisory Services, LLC3,070$362.0K0.04%+400+15.0%Added
Mackenzie Financial Corp3,051$360.0K0.00%+1,219+66.5%Added
O'Shaughnessy Asset Management, LLC2,996$354.0K0.01%−336−10.1%Reduced
JustInvest LLC2,986$353.0K0.03%+2,986New
Cetera Investment Advisers2,974$351.0K0.01%+119+4.2%Added
HBK Sorce Advisory LLC2,922$345.0K0.02%−419−12.5%Reduced
Commonwealth Equity Services, LLC2,855$337.0K0.00%−479−14.4%Reduced
Parallel Advisors, LLC2,829$334.0K0.01%−41−1.4%Reduced
Silvant Capital Management LLC2,820$333.0K0.06%+1,479+110.3%Added
Magnetar Financial LLC2,719$321.0K0.00%+423+18.4%Added
Advisory Services Network, LLC2,702$319.0K0.01%−60−2.2%Reduced
Walleye Trading LLC2,606$308.0K0.01%+2,606New
One Capital Management, LLC2,604$307.0K0.03%−172−6.2%Reduced
Cim Investment Mangement Inc2,564$303.0K0.10%00.0%Unchanged
St. Louis Trust Co2,534$299.0K0.08%00.0%Unchanged
Xponance, Inc.2,522$298.0K0.01%−416−14.2%Reduced
Heritage Wealth Management, LLC2,522$298.0K0.11%−111−4.2%Reduced
Philadelphia Trust Co2,395$283.0K0.02%−200−7.7%Reduced
Franklin Resources Inc2,333$276.0K0.00%+105+4.7%Added
HSBC Holdings PLC2,312$274.0K0.00%+2,312New
FORA Capital, LLC2,316$273.0K0.07%−689−22.9%Reduced
CIBC Asset Management Inc2,313$273.0K0.00%+196+9.3%Added
Financial Consulate, Inc2,290$270.0K0.10%+254+12.5%Added
Wealth Management Associates, Inc.2,273$268.4K0.16%−173−7.1%Reduced
SRS Capital Advisors, Inc.2,252$266.0K0.04%00.0%Unchanged
Kestra Advisory Services, LLC2,119$250.0K0.00%+132+6.6%Added
Integrated Investment Consultants, LLC2,095$247.0K0.07%00.0%Unchanged
Profund Advisors LLC2,075$245.0K0.01%+2,075New
CFM Wealth Partners LLC2,027$239.0K0.06%00.0%Unchanged
D.A. Davidson & Co.2,000$236.0K0.00%−146−6.8%Reduced
Nisa Investment Advisors, LLC1,950$230.0K0.00%00.0%Unchanged
Wealth Alliance1,898$224.0K0.05%+1,898New
YorkBridge Wealth Partners, LLC1,854$219.0K0.06%+1,854New
V Wealth Advisors LLC1,818$215.0K0.03%−819−31.1%Reduced
Marco Investment Management LLC1,825$215.0K0.02%00.0%Unchanged
Mercer Global Advisors Inc1,810$214.0K0.00%−95−5.0%Reduced
Walleye Capital LLC1,815$214.0K0.01%+1,815New
YHB Investment Advisors, Inc.1,803$213.0K0.02%00.0%Unchanged
Circle Wealth Management, LLC1,798$212.0K0.03%−2,115−54.1%Reduced
Fifth Third Bancorp1,756$207.0K0.00%00.0%Unchanged
Colony Group LLC1,750$207.0K0.00%+1,750New
Milestone Advisory Partners1,731$204.0K0.12%+1,731New
Fulton Bank, N.A.1,701$201.0K0.01%+1,701New
Sageworth Trust Co1,695$200.0K0.02%00.0%Unchanged
Harbor Investment Advisory, LLC1,669$197.0K0.03%+954+133.4%Added
IFP Advisors, Inc1,673$195.0K0.00%+25+1.5%Added
Tower Research Capital LLC (TRC)1,636$193.0K0.00%−1,626−49.8%Reduced
State of Wyoming1,533$181.0K0.12%+561+57.7%Added
BBVA USA1,481$175.0K0.01%00.0%Unchanged
Parkside Financial Bank & Trust1,405$166.0K0.05%+11+0.8%Added
Endurance Wealth Management, Inc.1,320$156.0K0.02%00.0%Unchanged
FourThought Financial, LLC1,306$154.0K0.02%+1,192+1,045.6%Added
Proequities, Inc.1,292$153.0K0.01%−56−4.2%Reduced
Cullen/Frost Bankers, Inc.1,292$153.0K0.00%00.0%Unchanged
Spire Wealth Management1,201$142.0K0.00%00.0%Unchanged
HM Payson & Co1,151$136.0K0.00%00.0%Unchanged
TD Private Client Wealth LLC1,096$129.4K0.01%00.0%Unchanged
EMC Capital Management1,000$127.0K0.07%00.0%Unchanged
Fieldpoint Private Securities, LLC932$110.0K0.02%00.0%Unchanged
Signaturefd, LLC824$97.0K0.00%+11+1.4%Added
Harel Insurance Investments & Financial Services Ltd.774$91.0K0.00%−12−1.5%Reduced
Asset Management One Co.,Ltd.750$88.0K0.00%−179−19.3%Reduced
Benjamin F. Edwards & Company, Inc.714$84.0K0.00%−11−1.5%Reduced
Vestcor Inc602$71.0K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC473$56.0K0.00%−186−28.2%Reduced
Advisors Asset Management, Inc.401$47.0K0.00%+401New
Migdal Insurance & Financial Holdings Ltd.303$36.0K0.00%00.0%Unchanged
Pacitti Group Inc.297$35.0K0.02%––
Private Capital Group, LLC274$32.0K0.01%00.0%Unchanged
Harbour Investments, Inc.261$31.0K0.00%−31−10.6%Reduced
American Portfolios Advisors260$30.7K0.00%+16+6.6%Added
Arlington Partners LLC228$27.0K0.01%00.0%Unchanged