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, Q1 2026
Institutional positions in Blackline, Inc. as of Mar 31, 2026. 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
- 279
- −24 vs. Q4 2025
- Shares held
- 64.0M
- +8.23M (+14.8%) vs. Q4 2025
- Total value
- $2.37B
- −$714.5M (−23.2%) vs. Q4 2025
- New holders
- 55
- 87 more added
- Sold out
- 79
- 95 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 247 | $1.70B |
| Q1 2026 | 279 | $2.37B |
| Q4 2025 | 308 | $3.55B |
| Q3 2025 | 273 | $3.29B |
| Q2 2025 | 297 | $3.70B |
| Q1 2025 | 278 | $3.14B |
| Q4 2024 | 306 | $3.89B |
| Q3 2024 | 292 | $3.33B |
| Q2 2024 | 313 | $3.04B |
| Q1 2024 | 303 | $4.02B |
| Q4 2023 | 316 | $3.57B |
| Q3 2023 | 298 | $3.23B |
| Q2 2023 | 293 | $3.12B |
| Q1 2023 | 314 | $4.04B |
| Q4 2022 | 301 | $4.01B |
| Q3 2022 | 296 | $3.60B |
| Q2 2022 | 306 | $4.11B |
| Q1 2022 | 328 | $4.38B |
| Q4 2021 | 367 | $6.28B |
| Q3 2021 | 340 | $6.85B |
| Q2 2021 | 342 | $6.37B |
| Q1 2021 | 355 | $5.99B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Blackline, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Leonteq Securities AG | 1,086 | $40.2K | 0.00% | +989+1,019.6% | Added |
| Huntington National Bank | 981 | $36.3K | 0.00% | −235−19.3% | Reduced |
| Optiver Holding B.V. | 975 | $36.1K | 0.00% | +968+13,828.6% | Added |
| Salomon & Ludwin, LLC | 960 | $34.8K | 0.00% | +539+128.0% | Added |
| Versant Capital Management, Inc | 917 | $33.9K | 0.00% | +268+41.3% | Added |
| Advisor Group Holdings, Inc. | 908 | $33.6K | 0.00% | −40−4.2% | Reduced |
| Farther Finance Advisors, LLC | 788 | $28.7K | 0.00% | +713+950.7% | Added |
| MAI Capital Management | 761 | $28.2K | 0.00% | +54+7.6% | Added |
| Allworth Financial LP | 603 | $22.3K | 0.00% | +482+398.3% | Added |
| Atlantic Union Bankshares Corp | 485 | $17.9K | 0.00% | −49−9.2% | Reduced |
| Nisa Investment Advisors, LLC | 484 | $17.9K | 0.00% | −195−28.7% | Reduced |
| Clear Street Markets LLC | 472 | $17.5K | 0.01% | +472 | New |
| Parkside Financial Bank & Trust | 424 | $15.7K | 0.00% | −9−2.1% | Reduced |
| Massmutual Trust Co FSB | 414 | $15.3K | 0.00% | +342+475.0% | Added |
| Smartleaf Asset Management LLC | 367 | $13.4K | 0.00% | −1,106−75.1% | Reduced |
| Whittier Trust Co of Nevada Inc | 353 | $12.8K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 342 | $12.7K | 0.00% | −134−28.2% | Reduced |
| Jones Financial Companies LLLP | 333 | $12.0K | 0.00% | +59+21.5% | Added |
| Kemnay Advisory Services Inc. | 324 | $12.0K | 0.00% | +238+276.7% | Added |
| Sterling Capital Management LLC | 323 | $12.0K | 0.00% | −18−5.3% | Reduced |
| Vanguard National Trust Co | 284 | $10.5K | 0.00% | +284 | New |
| Los Angeles Capital Management LLC | 240 | $8.88K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 233 | $8.62K | 0.00% | +214+1,126.3% | Added |
| Signaturefd, LLC | 217 | $8.03K | 0.00% | +195+886.4% | Added |
| Steward Partners Investment Advisory, LLC | 212 | $7.84K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 200 | $7.40K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 200 | $7.40K | 0.00% | +200 | New |
| PlanVest Financial, Inc | 200 | $7.40K | 0.01% | +200 | New |
| Whittier Trust Co | 201 | $7.27K | 0.00% | +201 | New |
| Bell Investment Advisors, Inc | 184 | $6.81K | 0.00% | +145+371.8% | Added |
| Private Trust Co NA | 143 | $5.29K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 138 | $5.11K | 0.00% | +33+31.4% | Added |
| IFP Advisors, Inc | 134 | $4.96K | 0.00% | +134 | New |
| EverSource Wealth Advisors, LLC | 127 | $4.70K | 0.00% | +39+44.3% | Added |
| Bank of Jackson Hole Trust | 120 | $4.44K | 0.00% | +120 | New |
| DHJJ Financial Advisors, Ltd. | 109 | $4.03K | 0.00% | −27−19.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 103 | $3.81K | 0.00% | 00.0% | Unchanged |
| Birchbrook, Inc. | 100 | $3.70K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 86 | $3.00K | 0.00% | −69−44.5% | Reduced |
| Marquette Asset Management, LLC | 77 | $2.85K | 0.00% | +3+4.1% | Added |
| SHP Wealth Management | 70 | $2.60K | 0.00% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 62 | $2.29K | 0.00% | +62 | New |
| Root Financial Partners, LLC | 62 | $2.29K | 0.00% | +62 | New |
| Rachor Investment Advisory Services, LLC | 56 | $2.07K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 51 | $1.89K | 0.00% | +51 | New |
| Umb Bank N A | 49 | $1.81K | 0.00% | −264−84.3% | Reduced |
| Elequin Capital LP | 49 | $1.81K | 0.00% | −103−67.8% | Reduced |
| Advisory Services Network, LLC | 49 | $1.81K | 0.00% | +49 | New |
| MidFirst Bank | 40 | $1.48K | 0.00% | −2,469−98.4% | Reduced |
| Ancora Advisors, LLC | 36 | $1.33K | 0.00% | 00.0% | Unchanged |
| Triumph Capital Management | 35 | $1.29K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 35 | $1.29K | 0.00% | +35 | New |
| Wolff Wiese Magana LLC | 32 | $1.18K | 0.00% | 00.0% | Unchanged |
| Plato Investment Management Ltd | 29 | $1.07K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 28 | $1.04K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 27 | $999 | 0.00% | −2,052−98.7% | Reduced |
| Gill Capital Partners, LLC | 26 | $962 | 0.00% | +26 | New |
| Advocate Investing Services LLC | 25 | $925 | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 23 | $851 | 0.00% | −72−75.8% | Reduced |
| Caitong International Asset Management Co., Ltd | 19 | $703 | 0.00% | +19 | New |
| Twin Peaks Wealth Advisors, LLC | 19 | $703 | 0.00% | +19 | New |
| TopTier Wealth Management, LLC | 18 | $666 | 0.00% | +18 | New |
| Harbour Investments, Inc. | 15 | $555 | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 15 | $555 | 0.00% | +15 | New |
| Rossby Financial, LCC | 15 | $547 | 0.00% | +15 | New |
| Bare Financial Services, Inc | 14 | $518 | 0.00% | −93−86.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 13 | $481 | 0.00% | 00.0% | Unchanged |
| Monetary Solutions, Ltd | 10 | $370 | 0.00% | 00.0% | Unchanged |
| Essential Investment Partners LLC | 10 | $370 | 0.00% | 00.0% | Unchanged |
| Sunrise Financial Services, LLC | 9 | $333 | 0.00% | +9 | New |
| UMA Financial Services, Inc. | 8 | $296 | 0.00% | +8 | New |
| Signature Equity Partners, LLC | 7 | $259 | 0.00% | −4−36.4% | Reduced |
| SJS Investment Consulting Inc. | 6 | $222 | 0.00% | +6 | New |
| Raffa Wealth Management, LLC | 4 | $148 | 0.00% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 3 | $111 | 0.00% | +3 | New |
| Cedar Mountain Advisors, LLC | 2 | $74 | 0.00% | +2 | New |
| Hughes Financial Services, LLC | 2 | $74 | 0.00% | +2 | New |
| Dunhill Financial, LLC | 1 | $40 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −475,665−100.0% | Sold out |
| Riverbridge Partners LLC | 0 | $0 | 0.00% | −372,814−100.0% | Sold out |
| PSquared Asset Management AG | 0 | $0 | 0.00% | −304,576−100.0% | Sold out |
| Ananym Capital Management, LP | 0 | $0 | 0.00% | −253,482−100.0% | Sold out |
| Topline Capital Management, LLC | 0 | $0 | 0.00% | −237,173−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −200,378−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −199,544−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −191,031−100.0% | Sold out |
| Governors Lane LP | 0 | $0 | 0.00% | −118,602−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −112,010−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −73,273−100.0% | Sold out |
| Sone Capital Management, LLC | 0 | $0 | 0.00% | −64,277−100.0% | Sold out |
| Portman Square Capital LLP | 0 | $0 | 0.00% | −59,630−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −50,371−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −47,400−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −39,787−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −33,231−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −25,599−100.0% | Sold out |
| Harvest Management LLC | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |