BOINGO WIRELESS INC (WIFI)
Institutional ownership reported to the SEC as of Q1 2021, across 10 quarters.
131
Reporting holders
$564.9M
Reported value
0.3%
Calls
2.1%
Puts
+8
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock Inc. | $46.9M | 3,330,880 | 0.00% | 10q | +3.2%+$1.5M |
| VANGUARD GROUP INC | $32.3M | 2,296,003 | 0.00% | 10q | -26.0%-$11.4M |
| RENAISSANCE TECHNOLOGIES LLC | $30.8M | 2,192,500 | 0.04% | 10q | -13.1%-$4.6M |
| WATER ISLAND CAPITAL LLC | $30.6M | 2,176,348 | 1.87% | 2q | +7700.5%+$30.2M |
| TIG Advisors, LLC | $27.9M | 1,982,947 | 1.05% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $24.0M | 1,709,051 | 0.02% | 3q | +2202.8%+$23.0M |
| DIMENSIONAL FUND ADVISORS LP | $21.2M | 1,505,983 | 0.01% | 10q | -6.7%-$1.5M |
| Hudson Bay Capital Management LP | $20.2M | 1,435,049 | 0.25% | new | NEW |
| Samson Rock Capital LLP | $19.3M | 1,369,091 | 4.81% | new | NEW |
| HCSF Management, LLC | $19.0M | 1,350,000 | 18.23% | 6q | HELD |
| Balyasny Asset Management LLC | $16.4M | 1,165,220 | 0.08% | new | NEW |
| GLAZER CAPITAL, LLC | $16.0M | 1,136,034 | 0.23% | new | NEW |
| RICE HALL JAMES & ASSOCIATES, LLC | $15.8M | 1,123,251 | 0.52% | 10q | -31.1%-$7.1M |
| Berry Street Capital Management LLP | $15.8M | 1,119,473 | 1.73% | new | NEW |
| STATE STREET CORP | $12.4M | 879,745 | 0.00% | 10q | -1.9%-$241.2K |
| GEODE CAPITAL MANAGEMENT, LLC | $10.6M | 753,658 | 0.00% | 10q | +10.0%+$965.4K |
| Nuveen Asset Management, LLC | $10.2M | 723,601 | 0.00% | 8q | HELD |
| Polar Asset Management Partners Inc. | $10.0M | 709,806 | 0.10% | new | NEW |
| Lynrock Lake LP | $9.2M | 656,900 | 0.60% | new | NEW |
| Stephens Investment Management Group LLC | $8.5M | 601,035 | 0.12% | 10q | -40.1%-$5.7M |
| NORTHERN TRUST CORP | $7.3M | 520,141 | 0.00% | 10q | -48.6%-$6.9M |
| Athos Capital Ltd | $7.0M | 500,000 | 1.17% | new | NEW |
| Tudor Investment Corp Et Al | $6.9M | 487,192 | 0.14% | new | NEW |
| JPMORGAN CHASE & CO | $6.6M | 470,877 | 0.00% | 10q | +1143.0%+$6.1M |
| MORGAN STANLEY | $6.3M | 447,325 | 0.00% | 14q | +609.3%+$5.4M |
| Segantii Capital Management Ltd | $6.0M | 424,371 | 0.26% | new | NEW |
| BARCLAYS PLC | $5.8M | 409,782 | 0.00% | 10q | +96.5%+$2.8M |
| Baird Financial Group, Inc. | $5.0M | 357,474 | 0.01% | 10q | -40.9%-$3.5M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $5.0M | 356,216 | 0.01% | 2q | +189.2%+$3.3M |
| NORGES BANK | $4.9M | 347,800 | 0.00% | new | NEW |
| Walleye Trading LLC | $4.8M | 5,091 | 0.02% | 2q | -93.4%-$68.4M |
| GOLDMAN SACHS GROUP INC | $4.8M | 339,993 | 0.00% | 10q | +166.1%+$3.0M |
| Handelsbanken Fonder AB | $4.6M | 325,000 | 0.03% | 9q | -86.6%-$29.5M |
| TWO SIGMA ADVISERS, LP | $4.5M | 317,703 | 0.01% | 10q | +75.4%+$1.9M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $4.2M | 300,721 | 0.00% | 10q | +2.8%+$116.1K |
| D. E. Shaw & Co., Inc. | $4.2M | 248,077 | 0.00% | 6q | -6.4%-$287.5K |
| Tibra Equities Europe Ltd | $4.0M | 287,642 | 1.24% | new | NEW |
| Herald Investment Management Ltd | $4.0M | 281,339 | 0.69% | 10q | -20.0%-$990.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.5M | 95,145 | 0.00% | 10q | +339.1%+$2.7M |
| Privium Fund Management (UK) Ltd | $3.3M | 231,955 | 2.27% | new | NEW |
| PEAK6 Investments LLC | $2.8M | options only | 0.01% | new | OPTIONS |
| Bank of New York Mellon Corp | $2.7M | 195,269 | 0.00% | 10q | -39.6%-$1.8M |
| BANK OF AMERICA CORP /DE/ | $2.7M | 192,870 | 0.00% | 10q | +697.9%+$2.4M |
| CNH PARTNERS LLC | $2.5M | 175,387 | 0.09% | new | NEW |
| CREDIT SUISSE AG/ | $2.5M | 174,819 | 0.00% | 10q | +188.0%+$1.6M |
| FMR LLC | $2.4M | 168,200 | 0.00% | 10q | -96.9%-$74.1M |
| Pentwater Capital Management LP | $2.2M | 158,200 | 0.02% | new | NEW |
| BANK OF MONTREAL /CAN/ | $2.2M | 157,236 | 0.00% | 10q | -0.7%-$16.0K |
| GROUP ONE TRADING, L.P. | $2.0M | 51,748 | 0.00% | 10q | HELD |
| ROYAL BANK OF CANADA | $1.9M | 136,886 | 0.00% | 10q | +957.1%+$1.7M |
| GWM Asset Management Ltd | $1.9M | 136,000 | 0.88% | new | NEW |
| CITADEL ADVISORS LLC | $1.8M | 20,231 | 0.00% | 10q | -83.1%-$9.1M |
| AMERIPRISE FINANCIAL INC | $1.7M | 123,215 | 0.00% | new | NEW |
| TWO SIGMA INVESTMENTS, LP | $1.7M | 122,825 | 0.00% | new | NEW |
| PLATINUM INVESTMENT MANAGEMENT LTD | $1.7M | 118,198 | 0.04% | 5q | HELD |
| CAPSTONE INVESTMENT ADVISORS, LLC | $1.6M | 116,591 | 0.00% | new | NEW |
| HARVEST MANAGEMENT LLC | $1.6M | 115,000 | 0.97% | new | NEW |
| MOORE CAPITAL MANAGEMENT, LP | $1.4M | 100,000 | 0.02% | new | NEW |
| Swiss National Bank | $1.3M | 95,450 | 0.00% | 10q | HELD |
| Centiva Capital, LP | $1.3M | 90,000 | 0.05% | new | NEW |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | $1.3M | 89,600 | 0.00% | 10q | -8.2%-$113.0K |
| Parametric Portfolio Associates LLC | $1.1M | 76,154 | 0.00% | 10q | -4.1%-$46.4K |
| Public Sector Pension Investment Board | $1.1M | 76,000 | 0.01% | new | NEW |
| WHITE PINE CAPITAL LLC | $1.1M | 75,725 | 0.34% | 13q | -36.7%-$616.5K |
| GABELLI FUNDS LLC | $1.0M | 74,123 | 0.01% | new | NEW |
| Walleye Capital LLC | $1.0M | 72,820 | 0.06% | new | NEW |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $1.0M | 71,600 | 0.00% | new | NEW |
| Davide Leone & Partners Investment Co Ltd. | $1.0M | 71,211 | 0.12% | new | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $928.0K | 65,935 | 0.00% | 10q | HELD |
| Invesco Ltd. | $769.0K | 54,708 | 0.00% | 10q | +57.3%+$280.0K |
| RHUMBLINE ADVISERS | $767.0K | 54,496 | 0.00% | 10q | -6.0%-$49.1K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $608.0K | 43,245 | 0.00% | 5q | +12.7%+$68.5K |
| PDT Partners, LLC | $597.0K | 42,442 | 0.04% | 9q | HELD |
| NOMURA HOLDINGS INC | $577.0K | 41,000 | 0.00% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $571.0K | 40,600 | 0.00% | 10q | -94.3%-$9.5M |
| Schonfeld Strategic Advisors LLC | $571.0K | 40,575 | 0.01% | new | NEW |
| MISSION WEALTH MANAGEMENT, LP | $560.0K | 39,833 | 0.03% | 6q | +15.5%+$75.0K |
| OMNI PARTNERS LLP | $554.0K | 39,397 | 0.03% | new | NEW |
| ExodusPoint Capital Management, LP | $510.0K | 36,231 | 0.01% | new | NEW |
| DEUTSCHE BANK AG\ | $487.0K | 34,603 | 0.00% | 13q | -8.1%-$43.0K |
| Millrace Asset Group, Inc. | $463.0K | 32,941 | 0.25% | 6q | -38.8%-$293.0K |
| UBS ASSET MANAGEMENT AMERICAS INC | $449.6K | 31,957 | 0.00% | 10q | -21.8%-$125.3K |
| Engineers Gate Manager LP | $440.0K | 31,256 | 0.02% | 3q | -49.3%-$428.1K |
| PANAGORA ASSET MANAGEMENT INC | $437.0K | 31,067 | 0.00% | 10q | -1.4%-$6.2K |
| NJ State Employees Deferred Compensation Plan | $422.0K | 30,000 | 0.06% | 10q | HELD |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $399.0K | 28,359 | 0.05% | new | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $367.0K | 26,070 | 0.00% | 10q | -2.2%-$8.3K |
| AMERICAN INTERNATIONAL GROUP, INC. | $359.0K | 25,536 | 0.00% | 10q | HELD |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $345.0K | 24,544 | 0.00% | 10q | -3.3%-$11.8K |
| ALLIANCEBERNSTEIN L.P. | $340.0K | 24,200 | 0.00% | 10q | -20.7%-$88.5K |
| Jefferies Group LLC | $333.0K | 23,665 | 0.00% | 2q | +36.3%+$88.6K |
| WELLS FARGO & COMPANY/MN | $322.0K | 22,868 | 0.00% | 10q | -76.2%-$1.0M |
| FIRST MANHATTAN CO | $316.0K | 22,500 | 0.00% | 10q | HELD |
| UBS Group AG | $308.0K | 21,867 | 0.00% | 10q | +2276.8%+$295.0K |
| Squarepoint Ops LLC | $308.0K | 21,907 | 0.00% | 3q | -61.5%-$491.9K |
| Qube Research & Technologies Ltd | $308.0K | 21,889 | 0.00% | 4q | +28.8%+$68.8K |
| Voya Investment Management LLC | $266.0K | 18,884 | 0.00% | 10q | -2.7%-$7.4K |
| Marshall Wace North America L.P. | $253.0K | 17,994 | 0.00% | new | NEW |
| MetLife Investment Management, LLC | $243.3K | 17,292 | 0.00% | 11q | +46.1%+$76.8K |
| STIFEL FINANCIAL CORP | $224.0K | 15,947 | 0.00% | 10q | +20.5%+$38.1K |
Showing the largest 100 of 131 reported holders.
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 |
|---|---|---|---|---|---|---|---|
| Q1 2021 | 131 | $564.9M | 39,197,817 | 43 | 27 | 41 | 2.4% |
| Q4 2020 | 123 | $498.2M | 38,421,780 | 9 | 35 | 48 | 1.9% |
| Q3 2020 | 131 | $400.6M | 38,008,929 | 22 | 31 | 45 | 3.3% |
| Q2 2020 | 122 | $570.5M | 42,563,816 | 13 | 49 | 42 | 0.7% |
| Q1 2020 | 143 | $473.7M | 43,582,012 | 29 | 51 | 47 | 2.4% |
| Q4 2019 | 145 | $482.9M | 43,123,897 | 26 | 42 | 62 | 2.2% |
| Q3 2019 | 142 | $493.7M | 43,619,138 | 22 | 56 | 45 | 2.0% |
| Q2 2019 | 152 | $844.3M | 45,724,568 | 24 | 62 | 43 | 2.7% |
| Q1 2019 | 160 | $1.1B | 45,468,167 | 24 | 55 | 51 | 0.2% |
| Q4 2018 | 174 | $868.9M | 42,046,765 | 3 | 5 | 2 | 0.4% |