ZOOM COMMUNICATIONS INC (ZM)
Institutional ownership reported to the SEC as of Q2 2026, across 30 quarters.
829
Reporting holders
$18.4B
Reported value
11.1%
Held as options
+42
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $1.6B | 18,017,253 | 0.02% | 8q | +1.3%+$21.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.1B | 13,108,114 | 0.05% | 2q | -2.2%-$25.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | $996.2M | 11,542,227 | 0.02% | 2q | HELD |
| JPMORGAN CHASE & CO | $779.0M | 8,561,233 | 0.04% | 29q | -5.7%-$46.8M |
| NORGES BANK | $687.9M | 7,970,328 | 0.07% | 24q | +34.9%+$178.0M |
| STATE STREET CORP | $652.7M | 7,562,489 | 0.02% | 29q | -3.4%-$23.0M |
| FMR LLC | $621.3M | 7,198,258 | 0.03% | 29q | -6.0%-$39.9M |
| AQR CAPITAL MANAGEMENT LLC | $563.4M | 6,530,217 | 0.20% | 24q | -21.9%-$158.0M |
| GEODE CAPITAL MANAGEMENT, LLC | $534.2M | 6,151,343 | 0.03% | 29q | +16.8%+$76.7M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $496.0M | 738,407 | 0.04% | 29q | -2.8%-$14.4M |
| CITADEL ADVISORS LLC | $310.4M | 657,209 | 0.04% | 29q | -84.5%-$1.7B |
| FIL Ltd | $302.9M | 3,510,016 | 0.22% | 18q | +24.4%+$59.4M |
| JANE STREET GROUP, LLC | $289.9M | 330,378 | 0.02% | 29q | +207.5%+$195.6M |
| UBS Group AG | $263.1M | 1,681,788 | 0.03% | 29q | +18.1%+$40.3M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $247.1M | 2,863,444 | 0.11% | 11q | +10.1%+$22.7M |
| Rubric Capital Management LP | $238.7M | 2,766,009 | 2.19% | 2q | +176.3%+$152.3M |
| D. E. Shaw & Co., Inc. | $236.2M | 2,736,806 | 0.11% | 28q | +287.8%+$175.3M |
| Qube Research & Technologies Ltd | $225.6M | 2,520,290 | 0.21% | 15q | +321.1%+$172.1M |
| Value Aligned Research Advisors, LLC | $224.5M | options only | 0.56% | 2q | OPTIONS |
| DIMENSIONAL FUND ADVISORS LP | $214.5M | 2,485,675 | 0.04% | 26q | +5.7%+$11.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $207.8M | 2,407,891 | 0.04% | 29q | -9.3%-$21.4M |
| RENAISSANCE TECHNOLOGIES LLC | $205.5M | 2,380,704 | 0.28% | 26q | -3.2%-$6.7M |
| BANK OF AMERICA CORP /DE/ | $198.9M | 2,304,515 | 0.01% | 29q | +30.4%+$46.3M |
| GOLDMAN SACHS GROUP INC | $197.7M | 2,195,336 | 0.02% | 29q | +37.1%+$53.5M |
| Legal & General Group Plc | $188.8M | 2,187,231 | 0.04% | 28q | +8.1%+$14.2M |
| IMC-Chicago, LLC | $186.0M | 136,968 | 0.04% | 19q | +35.5%+$48.8M |
| Alyeska Investment Group, L.P. | $174.2M | 2,017,972 | 0.45% | 16q | -35.7%-$96.5M |
| Allianz Asset Management GmbH | $158.9M | 1,966,716 | 0.14% | 27q | -1.1%-$1.8M |
| Caisse de depot et placement du Quebec | $148.3M | 1,717,935 | 0.21% | 11q | -11.8%-$19.9M |
| NORTHERN TRUST CORP | $146.9M | 1,702,078 | 0.02% | 29q | -4.4%-$6.7M |
| VANGUARD FIDUCIARY TRUST CO | $144.3M | 1,671,941 | 0.03% | 2q | +2.0%+$2.8M |
| MORGAN STANLEY | $138.4M | 1,603,699 | 0.01% | 29q | +1.8%+$2.4M |
| BNP PARIBAS FINANCIAL MARKETS | $137.9M | 1,072,103 | 0.05% | 29q | +56.0%+$49.5M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $137.5M | 1,593,018 | 0.02% | 29q | +11.6%+$14.3M |
| Sixth Street Partners Management Company, L.P. | $137.5M | 1,593,018 | 0.02% | new | NEW |
| VICTORY CAPITAL MANAGEMENT INC | $131.3M | 1,521,085 | 0.07% | 28q | -35.3%-$71.8M |
| Point72 Asset Management, L.P. | $131.3M | 1,187,308 | 0.14% | 10q | +95.6%+$64.2M |
| Bank of New York Mellon Corp | $126.0M | 1,459,709 | 0.02% | 29q | +3.4%+$4.1M |
| Optiver Holding B.V. | $118.3M | 25,216 | 0.03% | 5q | HELD |
| DEUTSCHE BANK AG\ | $115.4M | 1,336,729 | 0.03% | 29q | +23.0%+$21.6M |
| FIRST TRUST ADVISORS LP | $113.6M | 1,316,191 | 0.07% | 28q | -3.4%-$4.0M |
| PRIMECAP MANAGEMENT CO/CA/ | $107.6M | 1,246,150 | 0.06% | 26q | HELD |
| Assenagon Asset Management S.A. | $105.1M | 1,217,182 | 0.07% | 21q | +172.0%+$66.4M |
| Comprehensive Financial Management LLC | $101.1M | 1,171,195 | 3.32% | 27q | HELD |
| Amundi | $98.8M | 1,144,998 | 0.02% | 21q | +74.4%+$42.1M |
| Quantinno Capital Management LP | $94.9M | 1,100,052 | 0.11% | 3q | +5.9%+$5.3M |
| PANAGORA ASSET MANAGEMENT INC | $86.1M | 997,282 | 0.26% | 25q | -12.7%-$12.5M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $85.9M | 995,078 | 0.09% | 3q | +104.2%+$43.8M |
| MARSHALL WACE, LLP | $84.8M | 965,819 | 0.07% | 8q | +125.7%+$47.2M |
| Invesco Ltd. | $79.8M | 924,634 | 0.01% | 26q | -10.9%-$9.7M |
| Altshuler Shaham Ltd | $74.4M | 861,875 | 0.93% | 10q | -5.4%-$4.2M |
| NORDEA INVESTMENT MANAGEMENT AB | $73.7M | 861,013 | 0.06% | 25q | HELD |
| Robeco Institutional Asset Management B.V. | $69.1M | 800,733 | 0.08% | 25q | -70.5%-$165.0M |
| LMR Partners LLP | $65.9M | 510,800 | 0.25% | 6q | -14.9%-$11.5M |
| National Pension Service | $60.8M | 703,933 | 0.04% | 25q | -1.2%-$718.2K |
| RAYMOND JAMES FINANCIAL INC | $59.5M | 689,518 | 0.02% | 7q | -4.9%-$3.0M |
| California Public Employees Retirement System | $58.7M | 679,872 | 0.03% | 29q | -14.4%-$9.9M |
| Swiss National Bank | $58.3M | 675,000 | 0.03% | 25q | -9.3%-$6.0M |
| SEIZERT CAPITAL PARTNERS, LLC | $57.7M | 668,781 | 2.38% | 4q | +15.3%+$7.7M |
| MILLENNIUM MANAGEMENT LLC | $54.1M | 273,645 | 0.02% | 24q | -58.1%-$74.9M |
| ExodusPoint Capital Management, LP | $53.5M | 620,411 | 0.34% | 4q | +302.8%+$40.3M |
| Balyasny Asset Management L.P. | $50.9M | 574,177 | 0.06% | 12q | +2037.7%+$48.5M |
| SEI INVESTMENTS CO | $50.8M | 588,654 | 0.04% | 29q | +1.8%+$884.4K |
| Russell Investments Group, Ltd. | $47.0M | 544,534 | 0.04% | 26q | +20.1%+$7.8M |
| Sumitomo Mitsui Trust Group, Inc. | $45.4M | 526,076 | 0.03% | 26q | -4.6%-$2.2M |
| Walleye Trading LLC | $44.4M | 82,901 | 0.05% | 29q | +21.2%+$7.8M |
| BlueCrest Capital Management Ltd | $43.9M | 508,925 | 1.45% | new | NEW |
| VANGUARD ASSET MANAGEMENT, Ltd | $43.6M | 504,923 | 0.03% | 2q | +11.3%+$4.4M |
| Retirement Systems of Alabama | $42.6M | 493,302 | 0.13% | 10q | -35.0%-$22.9M |
| Nuveen, LLC | $38.0M | 439,829 | 0.01% | 6q | +3.8%+$1.4M |
| TD Asset Management Inc | $37.0M | 428,596 | 0.03% | 28q | +20.4%+$6.3M |
| Empowered Funds, LLC | $36.6M | 423,954 | 0.19% | 17q | +38.6%+$10.2M |
| MERCER GLOBAL ADVISORS INC /ADV | $36.6M | 423,620 | 0.02% | 25q | +109.7%+$19.1M |
| BARCLAYS PLC | $36.1M | 201,479 | 0.01% | 29q | -43.5%-$27.8M |
| KLP KAPITALFORVALTNING AS | $35.7M | 413,600 | 0.12% | 7q | HELD |
| RHUMBLINE ADVISERS | $34.5M | 399,843 | 0.03% | 25q | -10.5%-$4.1M |
| SIMPLEX TRADING, LLC | $34.2M | options only | 0.02% | 29q | OPTIONS |
| AMERIPRISE FINANCIAL INC | $31.0M | 358,987 | 0.01% | 28q | -15.8%-$5.8M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $29.9M | 346,956 | 0.01% | 7q | -7.3%-$2.4M |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $29.9M | 346,152 | 0.11% | 6q | -35.4%-$16.4M |
| Gotham Asset Management, LLC | $29.5M | 342,248 | 0.07% | 25q | +47.1%+$9.5M |
| CITIGROUP INC | $29.1M | 287,599 | 0.01% | 29q | +9.1%+$2.4M |
| Grantham, Mayo, Van Otterloo & Co. LLC | $28.9M | 335,304 | 0.07% | 18q | -9.9%-$3.2M |
| WORLDQUANT MILLENNIUM ADVISORS LLC | $27.8M | 321,970 | 0.10% | 5q | -66.4%-$54.9M |
| Aberdeen Group plc | $27.7M | 320,855 | 0.04% | 25q | +24.6%+$5.5M |
| PFA Pension, Forsikringsaktieselskab | $27.2M | 315,525 | 0.07% | 3q | -20.0%-$6.8M |
| PEAK6 LLC | $27.2M | 110,759 | 0.06% | 7q | -36.8%-$15.8M |
| IEQ CAPITAL, LLC | $27.2M | 314,566 | 0.13% | 25q | -27.0%-$10.0M |
| STOREBRAND ASSET MANAGEMENT AS | $26.6M | 308,769 | 0.07% | 3q | -15.4%-$4.8M |
| BANK OF NOVA SCOTIA | $26.1M | 302,677 | 0.04% | 11q | +1205.9%+$24.1M |
| FRANKLIN RESOURCES INC | $24.6M | 284,749 | 0.01% | 27q | -20.6%-$6.4M |
| AMERICAN CENTURY COMPANIES INC | $24.5M | 283,960 | 0.01% | 29q | +4.6%+$1.1M |
| ALLIANCEBERNSTEIN L.P. | $24.4M | 304,125 | 0.01% | 29q | +11.6%+$2.5M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $24.4M | 282,414 | 0.01% | 27q | +5.8%+$1.3M |
| Evergreen Quality Fund GP, Ltd. | $24.2M | 280,700 | 0.39% | new | NEW |
| Man Group plc | $23.9M | 276,337 | 0.04% | 29q | +30.1%+$5.5M |
| GROUP ONE TRADING LLC | $23.7M | 1,856 | 0.03% | 29q | HELD |
| HSBC HOLDINGS PLC | $22.5M | 260,378 | 0.01% | 29q | -31.5%-$10.4M |
| ROYAL BANK OF CANADA | $22.3M | 257,913 | 0.00% | 29q | +12.8%+$2.5M |
| BLAIR WILLIAM & CO/IL | $22.2M | 256,974 | 0.06% | 29q | +126.4%+$12.4M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-31 | 13G/A | Vanguard Portfolio Management | 5.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 829 | $18.4B | 189,470,327 | 137 | 304 | 260 | 11.1% |
| Q1 2026 | 787 | $16.2B | 183,177,096 | 111 | 247 | 266 | 9.2% |
| Q4 2025 | 789 | $18.0B | 187,558,534 | 104 | 293 | 203 | 10.0% |
| Q3 2025 | 710 | $16.4B | 181,102,907 | 113 | 244 | 193 | 9.2% |
| Q2 2025 | 682 | $14.7B | 171,964,787 | 94 | 256 | 187 | 8.8% |
| Q1 2025 | 666 | $13.9B | 169,469,986 | 79 | 240 | 180 | 10.0% |
| Q4 2024 | 676 | $16.5B | 172,623,113 | 84 | 207 | 194 | 14.8% |
| Q3 2024 | 619 | $12.9B | 163,084,689 | 96 | 211 | 174 | 11.6% |
| Q2 2024 | 596 | $10.8B | 164,029,261 | 80 | 192 | 201 | 10.5% |
| Q1 2024 | 607 | $13.0B | 175,296,595 | 67 | 228 | 155 | 12.0% |
| Q4 2023 | 628 | $15.0B | 174,936,120 | 86 | 173 | 210 | 16.2% |
| Q3 2023 | 568 | $14.0B | 165,002,417 | 67 | 193 | 156 | 17.9% |
| Q2 2023 | 574 | $13.0B | 159,156,638 | 66 | 197 | 152 | 16.9% |
| Q1 2023 | 570 | $14.0B | 159,821,552 | 75 | 186 | 164 | 15.6% |
| Q4 2022 | 544 | $11.1B | 133,720,773 | 64 | 134 | 191 | 18.5% |
| Q3 2022 | 661 | $14.6B | 160,012,088 | 65 | 215 | 231 | 19.4% |
| Q2 2022 | 752 | $21.5B | 158,770,280 | 105 | 277 | 213 | 20.5% |
| Q1 2022 | 766 | $24.0B | 154,603,256 | 109 | 273 | 219 | 24.6% |
| Q4 2021 | 814 | $41.0B | 156,020,609 | 85 | 268 | 272 | 30.0% |
| Q3 2021 | 893 | $50.0B | 146,798,932 | 99 | 341 | 262 | 23.2% |
| Q2 2021 | 962 | $66.0B | 139,671,558 | 115 | 325 | 317 | 18.2% |
| Q1 2021 | 943 | $51.5B | 127,126,504 | 138 | 385 | 250 | 20.6% |
| Q4 2020 | 954 | $53.4B | 118,247,810 | 133 | 352 | 270 | 25.1% |
| Q3 2020 | 899 | $64.6B | 112,281,004 | 231 | 296 | 253 | 18.3% |
| Q2 2020 | 732 | $32.0B | 107,373,230 | 302 | 186 | 176 | 15.1% |
| Q1 2020 | 519 | $13.8B | 80,190,946 | 323 | 112 | 57 | 15.2% |
| Q4 2019 | 242 | $4.6B | 62,802,355 | 70 | 85 | 31 | 7.4% |
| Q3 2019 | 229 | $2.7B | 28,453,041 | 79 | 67 | 51 | 19.5% |
| Q2 2019 | 197 | $2.5B | 25,051,381 | 203 | 0 | 0 | 11.5% |
| Q1 2019 | 1 | $1.8M | 4,730 | 1 | 0 | 0 | 0.0% |