GRUPO AEROPORTUARIO DEL CENT OMAB
SPON ADR · ADR · CUSIP 400501102
Mexican airport operating company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($316.2k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $114.71. Options: 4 managers hold calls ($4.2m notional), 5 hold puts ($1.5m).
Trends to Q1 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 88 |
| Q4 2022 | 108 |
| Q1 2023 | 126 |
| Q2 2023 | 126 |
| Q3 2023 | 129 |
| Q4 2023 | 120 |
| Q1 2024 | 113 |
| Q2 2024 | 114 |
| Q3 2024 | 119 |
| Q4 2024 | 112 |
| Q1 2025 | 119 |
| Q2 2025 | 136 |
| Q3 2025 | 139 |
| Q4 2025 | 155 |
| Q1 2026 | 169 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2024 | 58 | 50 |
| Q3 2024 | 56 | 53 |
| Q4 2024 | 47 | 61 |
| Q1 2025 | 50 | 50 |
| Q2 2025 | 73 | 47 |
| Q3 2025 | 68 | 67 |
| Q4 2025 | 80 | 65 |
| Q1 2026 | 91 | 66 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2025 | $1.9m | $1.6m | 0.88 |
| Q3 2025 | $4.9m | $1.7m | 0.34 |
| Q4 2025 | $6.1m | $1.4m | 0.22 |
| Q1 2026 | $4.2m | $1.5m | 0.35 |
Biggest buyers
| Nuveen, LLC | Added | +417.0k |
| BlackRock, Inc. | Added | +179.7k |
| Empowered Funds, LLC | New | +168.4k |
| Russell Investments Group, Ltd. | Added | +118.2k |
| Empirical Finance, LLC | Added | +71.9k |
| STATE STREET CORP | Added | +58.0k |
| AMERICAN CENTURY COMPANIES INC | Added | +32.3k |
| Fisher Funds Management LTD | Added | +24.6k |
| 1832 Asset Management L.P. | Added | +19.9k |
| SEI INVESTMENTS CO | Added | +19.6k |
Biggest sellers
| Janney Montgomery Scott LLC | Sold out | -101.5k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | -86.8k |
| AQR CAPITAL MANAGEMENT LLC | Reduced | -79.2k |
| BAROMETER CAPITAL MANAGEMENT INC. | Sold out | -63.3k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -26.2k |
| MORGAN STANLEY | Reduced | -19.7k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | -14.2k |
| Aberdeen Group plc | Reduced | -11.8k |
| Allianz Asset Management GmbH | Sold out | -11.0k |
| JANE STREET GROUP, LLC | Sold out | -9.5k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $3.3m28.9k shares |
| CITADEL ADVISORS LLC | New | $401.6k3.5k shares |
| JANE STREET GROUP, LLC | Reduced | $275.4k2.4k shares |
| GROUP ONE TRADING LLC | Added | $160.6k1.4k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $573.6k5.0k shares |
| CITADEL ADVISORS LLC | Reduced | $493.3k4.3k shares |
| JANE STREET GROUP, LLC | New | $355.7k3.1k shares |
| SIMPLEX TRADING, LLC | New | $22.9k200 shares |
| GROUP ONE TRADING LLC | Reduced | $11.5k100 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution +1.4 pts · filed 2026-10-27 | 11.6% |
Insider purchases and sales in Q1 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported in Q1 2026.
Holders, Q1 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 1.4m $159.4m | Added +179.7k |
| Nuveen, LLC 0.02% of their portfolio | 538.4k $61.8m | Added +417.0k |
| STATE STREET CORP 0.00% of their portfolio | 387.8k $44.5m | Added +58.0k |
| MORGAN STANLEY 0.00% of their portfolio | 299.0k $34.3m | Reduced -19.7k |
| Militia Capital Management LLC 2.20% of their portfolio | 254.5k $29.2m | First filing |
| Russell Investments Group, Ltd. 0.02% of their portfolio | 195.6k $22.4m | Added +118.2k |
| AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio | 184.2k $21.1m | Added +32.3k |
| Empowered Funds, LLC 0.12% of their portfolio | 168.4k $19.3m | New |
| Empirical Finance, LLC 0.91% of their portfolio | 168.3k $19.3m | Added +71.9k |
| RENAISSANCE TECHNOLOGIES LLC 0.03% of their portfolio | 156.2k $17.9m | Reduced -5.0k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.01% of their portfolio | 149.4k $17.1m | Unchanged |
| Fisher Funds Management LTD 0.50% of their portfolio | 148.6k $17.0m | Added +24.6k |
| 1832 Asset Management L.P. 0.02% of their portfolio | 147.6k $16.9m | Added +19.9k |
| Aberdeen Group plc 0.02% of their portfolio | 121.4k $13.9m | Reduced -11.8k |
| Voleon Capital Management LP 0.17% of their portfolio | 69.7k $8.0m | Reduced -5.1k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 58.1k $6.7m | Added +1.4k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio | 54.2k $6.2m | Reduced -14.2k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 52.4k $6.0m | Added +5.1k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 50.0k $5.7m | Reduced -866 |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 46.2k $5.3m | Reduced -982 |
| MACKENZIE FINANCIAL CORP 0.01% of their portfolio | 43.2k $5.0m | Added +6.3k |
| Advisors Capital Management, LLC 0.06% of their portfolio | 43.0k $4.9m | Added +3.0k |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO 0.05% of their portfolio | 43.0k $4.9m | Unchanged |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.02% of their portfolio | 42.9k $4.9m | Added +3.4k |
| Metis Global Partners, LLC 0.10% of their portfolio | 37.0k $4.2m | Added +5.1k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 34.6k $4.0m | Reduced -86.8k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 34.1k $3.8m | Added +15.7k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 32.1k $3.7m | Added +419 |
| U S GLOBAL INVESTORS INC 0.40% of their portfolio | 30.1k $3.5m | Reduced -6.7k |
| Maryland State Retirement & Pension System 0.07% of their portfolio | 30.1k $3.4m | Reduced -8.1k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 29.0k $3.3m | Added +19.6k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 27.7k $3.2m | Added +12.1k |
| FMR LLC 0.00% of their portfolio | 26.9k $3.1m | Reduced -7.4k |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 24.8k $2.9m | Reduced -1.4k |
| Quent Capital, LLC 0.20% of their portfolio | 24.7k $2.8m | Unchanged |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 23.0k $2.6m | Added +93 |
| NAPLES GLOBAL ADVISORS, LLC 0.18% of their portfolio | 21.4k $2.5m | Reduced -185 |
| Uniplan Investment Counsel, Inc. 0.22% of their portfolio | 19.0k $2.2m | Reduced -8.3k |
| Malaga Cove Capital, LLC 0.78% of their portfolio | 19.0k $2.2m | Reduced -445 |
| NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio | 18.3k $2.1m | Added +17.9k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 17.5k $2.0m | Added +173 |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 17.3k $2.0m | Reduced -79.2k |
| Integrated Quantitative Investments LLC 0.36% of their portfolio | 17.3k $2.0m | Unchanged |
| Invesco Ltd. 0.00% of their portfolio | 17.0k $2.0m | Reduced -150 |
| TrueMark Investments, LLC 0.34% of their portfolio | 15.1k $1.7m | Added +1.9k |
| OPAL CAPITAL LLC 0.31% of their portfolio | 15.1k $1.7m | Added +1.9k |
| Partners Group Holding AG 0.12% of their portfolio | 14.4k $1.6m | Unchanged |
| RITHOLTZ WEALTH MANAGEMENT 0.03% of their portfolio | 13.7k $1.6m | Added +734 |
| ABS Direct Equity Fund LLC 1.20% of their portfolio | 13.7k $1.6m | Unchanged |
| Vident Advisory, LLC 0.01% of their portfolio | 12.5k $1.4m | Added +689 |
| Hunter Perkins Capital Management, LLC 0.33% of their portfolio | 12.2k $1.4m | Reduced -1.2k |
| Quantinno Capital Management LP 0.00% of their portfolio | 12.1k $1.4m | Added +4.6k |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 12.0k $1.4m | Reduced -2.5k |
| NOVEM GROUP 0.15% of their portfolio | 11.2k $1.3m | Added +421 |
| GUGGENHEIM CAPITAL LLC 0.01% of their portfolio | 10.4k $1.2m | Added +5.4k |
| &PARTNERS 0.01% of their portfolio | 10.2k $1.2m | Added +3.7k |
| Eurizon Capital SGR S.p.A. 0.00% of their portfolio | 10.2k $1.1m | Added +76 |
| Parvin Asset Management, LLC 0.84% of their portfolio | 9.9k $1.1m | Added +75 |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 9.7k $1.1m | Reduced -1.9k |
| BANK OF MONTREAL /CAN/ 0.00% of their portfolio | 9.6k $1.1m | Reduced -113 |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 9.5k $1.1m | New |
| RENAISSANCE GROUP LLC 0.04% of their portfolio | 9.3k $1.1m | Reduced -350 |
| Caprock Group, LLC 0.03% of their portfolio | 9.2k $1.1m | Added +722 |
| Creative Planning 0.00% of their portfolio | 8.9k $1.0m | Added +1.3k |
| Federation des caisses Desjardins du Quebec 0.00% of their portfolio | 8.3k $954.9k | Added +1.8k |
| RBF Capital, LLC 0.05% of their portfolio | 8.0k $917.8k | Reduced -8.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 7.7k $885.1k | Added +101 |
| Private Advisor Group, LLC 0.00% of their portfolio | 7.7k $884.4k | Reduced -204 |
| UBS Group AG 0.00% of their portfolio | 7.3k $840.6k | Added +2.8k |
| Templeton & Phillips Capital Management, LLC 0.67% of their portfolio | 7.2k $826.1k | New |
| Marshall Financial Group, LLC 0.13% of their portfolio | 7.1k $819.4k | Added +45 |
| Sage Investment Counsel LLC 0.89% of their portfolio | 7.0k $803.1k | Unchanged |
| O'Brien Greene & Co. Inc 0.20% of their portfolio | 6.2k $712.1k | Added +60 |
| Amundi 0.00% of their portfolio | 6.0k $685.2k | Added +2.2k |
| KESTRA PRIVATE WEALTH SERVICES, LLC 0.01% of their portfolio | 5.7k $653.5k | Reduced -254 |
| Advisors Preferred, LLC 0.09% of their portfolio | 5.6k $644.0k | New |
| Meixler Investment Management, Ltd. 0.34% of their portfolio | 5.5k $640.3k | Reduced -100 |
| Pekin Hardy Strauss, Inc. 0.06% of their portfolio | 5.3k $613.8k | Reduced -10 |
| QUADRANT CAPITAL GROUP LLC 0.02% of their portfolio | 5.1k $585.4k | Reduced -116 |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 5.1k $581.5k | Reduced -6.1k |
| XTX Topco Ltd 0.01% of their portfolio | 5.0k $578.1k | New |
| Vanguard Personalized Indexing Management, LLC 0.01% of their portfolio | 5.0k $573.9k | Reduced -35 |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 5.0k $573.0k | Added +597 |
| Cetera Investment Advisers 0.00% of their portfolio | 4.9k $562.5k | Reduced -422 |
| Candriam S.C.A. 0.00% of their portfolio | 4.8k $547.3k | Unchanged |
| Aquatic Capital Management LLC 0.02% of their portfolio | 4.7k $543.7k | Added +3.0k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 4.5k $516.9k | Added +79 |
| Quantbot Technologies LP 0.02% of their portfolio | 4.4k $505.3k | New |
| EVERGREEN CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 3.9k $451.5k | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 3.8k $439.0k | Reduced -26.2k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 3.8k $432.6k | New |
| SANDERS MORRIS HARRIS LLC 0.06% of their portfolio | 3.5k $401.6k | Unchanged |
| AUGUSTINE ASSET MANAGEMENT INC 0.09% of their portfolio | 3.4k $388.5k | Unchanged |
| BRASADA CAPITAL MANAGEMENT, LP 0.07% of their portfolio | 3.4k $386.7k | New |
| Ethic Inc. 0.01% of their portfolio | 3.4k $385.2k | Reduced -576 |
| Cerity Partners LLC 0.00% of their portfolio | 3.1k $359.8k | Added +18 |
| COMMERCE BANK 0.00% of their portfolio | 3.0k $344.2k | New |
| QP WEALTH MANAGEMENT, LLC 0.59% of their portfolio | 3.0k $342.1k | New |
| CITIGROUP INC 0.00% of their portfolio | 2.8k $324.2k | Reduced -472 |
| ProShare Advisors LLC 0.00% of their portfolio | 2.8k $321.5k | Reduced -1.0k |