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Equibles

BL

Blackline, Inc.
$29.88 +0.43 (+1.46%) At close · Jul 2
Market Cap
$1.75B
Shares
58,660,917

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 276
Total Value: $2,316,483,597
Total Shares: 62,608,594
Showing 1–100 of 291 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 277 13F filers
Top Holder
12.3%
Jun 2023 → Mar 2026 · range 10.6% – 13.9%
of institutional value
Top 5
37.2%
Jun 2023 → Mar 2026 · range 35.0% – 46.4%
of institutional value
Top 10
53.8%
Jun 2023 → Mar 2026 · range 50.0% – 61.1%
of institutional value
HHI
425
Jun 2023 → Mar 2026 · range 389 – 556
Broadly held
Showing 100 of 291
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $284,195,594 12.27% 7,680,962
Small CLEARLAKE CAPITAL GROUP, L.P. $211,355,100 9.12% 5,712,300
Mega UBS Group AG $118,522,026 5.12% 3,203,298
Small Fivespan Partners, LP $111,515,891 4.81% 3,013,943
Large FIRST MANHATTAN CO. LLC. $99,048,519 4.28% 2,676,987
Mega VANGUARD CAPITAL MANAGEMENT LLC $86,918,920 3.75% 2,349,160
Mid ICONIQ Capital, LLC $77,221,997 3.33% 2,087,081
Mega STATE STREET CORP $75,491,766 3.26% 2,040,318
Mega NEUBERGER BERMAN GROUP LLC $74,902,467 3.23% 2,024,391
Mid HAWK RIDGE CAPITAL MANAGEMENT LP $69,960,451 3.02% 1,890,823
Mid Conestoga Capital Advisors, LLC $62,362,908 2.69% 1,685,484
Large WESTWOOD HOLDINGS GROUP INC $53,896,013 2.33% 1,456,649
Small Engaged Capital LLC $50,601,903 2.18% 1,367,619
Mega GEODE CAPITAL MANAGEMENT, LLC $45,665,067 1.97% 1,234,191
Mega JPMORGAN CHASE & CO $44,780,656 1.93% 1,210,288
Mega MORGAN STANLEY $40,096,419 1.73% 1,083,687
Mega DIMENSIONAL FUND ADVISORS LP $39,355,235 1.70% 1,063,655
Mega UBS Group AG $36,475,229 1.57% 985,817
Mega BANK OF AMERICA CORP /DE/ Bank $33,848,081 1.46% 914,813
Mega FMR LLC $32,759,097 1.41% 885,381
Small Tensile Capital Management LP $27,779,082 1.20% 750,786
Mega FIRST TRUST ADVISORS LP $22,818,492 0.99% 616,716
Mega NORTHERN TRUST CORP Bank $21,886,018 0.94% 591,514
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $19,271,450 0.83% 520,850
Mega GOLDMAN SACHS GROUP INC $18,830,373 0.81% 508,929
Mid GENEVA CAPITAL MANAGEMENT LLC $17,689,182 0.76% 478,086
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $17,335,203 0.75% 468,519
Mid PALISADE CAPITAL MANAGEMENT, LP $16,325,584 0.70% 441,232
Mid Portman Square Capital LLP $16,287,400 0.70% 440,200
Small Potrero Capital Research LLC $15,582,513 0.67% 421,149
Large JUPITER ASSET MANAGEMENT LTD $14,459,119 0.62% 390,787
Mega Bank of New York Mellon Corp Bank $13,962,320 0.60% 377,360
Mega BNP PARIBAS ARBITRAGE, SA $13,929,242 0.60% 376,466
Large Balyasny Asset Management L.P. $13,690,000 0.59% 370,000
Mega PRINCIPAL FINANCIAL GROUP INC $13,386,452 0.58% 361,796
Mega VANGUARD FIDUCIARY TRUST CO Bank $12,949,334 0.56% 349,982
Mega BARCLAYS PLC $12,283,815 0.53% 331,995
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $11,544,000 0.50% 312,000
Small WESTERLY CAPITAL MANAGEMENT, LLC $11,470,000 0.50% 310,000
Small GAGNON SECURITIES LLC Broker-Dealer $10,967,688 0.47% 296,424
Mega PRICE T ROWE ASSOCIATES INC /MD/ $10,058,228 0.43% 271,844
Mega ROYAL BANK OF CANADA Bank $9,595,950 0.41% 259,350
Mega Invesco Ltd. $9,329,180 0.40% 252,140
Mega AMERIPRISE FINANCIAL INC $9,223,656 0.40% 249,288
Mid Invenomic Capital Management LP $8,695,444 0.38% 235,012
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $8,529,277 0.37% 230,521
Large FEDERATED HERMES, INC. $7,962,659 0.34% 215,207
Large Balyasny Asset Management L.P. $7,776,253 0.34% 210,169
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $6,941,311 0.30% 187,603
Mega BANK OF MONTREAL /CAN/ Bank $6,733,926 0.29% 181,998
Large Public Sector Pension Investment Board Pension $6,612,714 0.29% 178,722
Mid SCHWARTZ INVESTMENT COUNSEL INC $6,475,000 0.28% 175,000
Mega MILLENNIUM MANAGEMENT LLC $6,407,068 0.28% 173,164
Large FIFTH THIRD BANCORP Bank $6,399,668 0.28% 172,964
Mid ARMISTICE CAPITAL, LLC $6,216,000 0.27% 168,000
Small Tejara Capital Ltd $6,005,100 0.26% 162,300
Mega CITADEL ADVISORS LLC $5,890,363 0.25% 159,199
Mid Portolan Capital Management, LLC $5,883,962 0.25% 159,026
Small Barton Investment Management $5,869,828 0.25% 158,644
Mid RENAISSANCE GROUP LLC $5,802,044 0.25% 156,812
Small SCALAR GAUGE MANAGEMENT, LLC $5,666,291 0.24% 153,143
Mid XTX Topco Ltd $5,445,290 0.24% 147,170
Mid NICHOLAS COMPANY, INC. $5,222,735 0.23% 141,155
Large NATIXIS $5,025,414 0.22% 135,822
Large CANADA LIFE ASSURANCE Co Insurance $4,994,075 0.22% 134,975
Mega RHUMBLINE ADVISERS $4,869,200 0.21% 131,600
Small Gagnon Advisors, LLC $4,811,850 0.21% 130,050
Mid MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC $4,591,145 0.20% 124,085
Mega Legal & General Group Plc $4,380,356 0.19% 118,388
Mega Nuveen, LLC $4,335,475 0.19% 117,175
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $4,274,832 0.18% 115,536
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $4,213,745 0.18% 113,885
Large Select Equity Group, L.P. $4,153,324 0.18% 112,252
Mega JANE STREET GROUP, LLC $4,062,600 0.18% 109,800
Large SEI INVESTMENTS CO $3,894,879 0.17% 105,267
Mega Swiss National Bank Bank $3,700,000 0.16% 100,000
Mega AMERICAN CENTURY COMPANIES INC $3,172,417 0.14% 85,741
Mega TWO SIGMA INVESTMENTS, LP $3,168,125 0.14% 85,625
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $3,108,000 0.13% 84,000
Mid Granite Investment Partners, LLC $3,070,630 0.13% 82,990
Mega RAYMOND JAMES FINANCIAL INC $3,035,369 0.13% 82,037
Small Bullseye Asset Management LLC $2,554,554 0.11% 69,042
Mega AQR CAPITAL MANAGEMENT LLC $2,535,462 0.11% 68,526
Mega ALLIANCEBERNSTEIN L.P. $2,481,849 0.11% 67,077
Mega ENVESTNET ASSET MANAGEMENT INC $2,466,272 0.11% 66,656
Mega JANE STREET GROUP, LLC $2,452,545 0.11% 66,285
Mid READYSTATE ASSET MANAGEMENT LP $2,444,960 0.11% 66,080
Large FRED ALGER MANAGEMENT, LLC $2,324,895 0.10% 62,835
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $2,314,017 0.10% 62,541
Small Ewing Morris & Co. Investment Partners Ltd. $2,220,000 0.10% 60,000
Large BESSEMER GROUP INC $2,166,128 0.09% 58,544
Large PRUDENTIAL FINANCIAL INC $1,909,052 0.08% 51,596
Mega JANE STREET GROUP, LLC $1,890,700 0.08% 51,100
Mid HARBOR CAPITAL ADVISORS, INC. $1,862,210 0.08% 50,330
Mega MILLENNIUM MANAGEMENT LLC $1,861,100 0.08% 50,300
Large Centiva Capital, LP $1,850,000 0.08% 50,000
Large Caption Management, LLC $1,850,000 0.08% 50,000
Mid Shay Capital LLC $1,843,340 0.08% 49,820
Mega VANGUARD ASSET MANAGEMENT, Ltd $1,787,174 0.08% 48,302
Mega DEUTSCHE BANK AG\ Bank $1,761,718 0.08% 47,614
Key facts CIK 1666134 CUSIP 09239B109 13F (30d) 3 filings 3 filers Visit website Investor relations

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