Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. - Depositary Receipt (Common Stock)
US ˙ NasdaqGS ˙ US4005011022

SecurityOMAB / Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. - Depositary Receipt (Common Stock)
InstitutionSignaturefd, Llc
Latest Disclosed Ownership566 shares
Latest Disclosed Value $ 64,937
Signaturefd, Llc reports 1.74% decrease in ownership of OMAB / Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. - Depositary Receipt (Common Stock)

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 566 shares of Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. - Depositary Receipt (Common Stock) (US:OMAB) valued at $64,937 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 576 shares of Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. - Depositary Receipt (Common Stock). This represents a change in shares of -1.74% during the quarter. The current value of the position is $54,908 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-07 2026-03-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 566 -10 -1.74 65 3.23 0.0010
2026-01-20 2025-12-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 576 35 6.47 63 10.71 0.0010
2025-10-21 2025-09-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 541 38 7.55 56 5.66 0.0009
2025-07-16 2025-06-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 503 10 2.03 53 39.47 0.0009
2025-05-02 2025-03-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 493 -6 -1.20 39 11.76 0.0007
2025-02-10 2024-12-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 499 1 0.20 34 3.03 0.0006
2024-10-21 2024-09-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 498 260 109.24 34 106.25 0.0006
2024-07-29 2024-06-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 238 41 20.81 16 6.67 0.0003
2024-05-03 2024-03-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 197 4 2.07 16 -6.25 0.0003
2024-02-01 2023-12-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 193 82 73.87 16 77.78 0.0004
2023-11-03 2023-09-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 111 5 4.72 10 12.50 0.0003
2023-08-01 2023-06-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 106 -4 -3.64 9 -11.11 0.0002
2023-04-28 2023-03-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 110 5 4.76 10 50.00 0.0003
2023-01-30 2022-12-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 105 18 20.69 6 50.00 0.0002
2022-11-08 2022-09-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 87 -21 -19.44 4 -33.33 0.0001
2022-08-10 2022-06-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 108 -101 -48.33 6 -50.00 0.0002
2022-05-02 2022-03-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 209 60 40.27 12 50.00 0.0004
2022-01-25 2021-12-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 149 66 79.52 8 100.00 0.0002
2021-10-28 2021-09-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 83 64 336.84 4 300.00 0.0001
2021-07-26 2021-06-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 19 19 1 0.0000
2020-07-30 2020-06-30 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 0 -26 -100.00 0 -100.00
2020-04-23 2020-03-31 13F GRUPO AEROPORTUARIO DEL CENT SPON ADR 400501102 26 0 0.00 1 -50.00 0.0001
2020-02-05 2019-12-31 13F GRUPO AEROPORTUARIO CTR NORT SPON ADR 400501102 26 15 136.36 2 100.00 0.0001
2019-10-16 2019-09-30 13F GRUPO AEROPORTUARIO CTR NORT SPON ADR 400501102 11 0 0.00 1 0.00 0.0001
2019-07-31 2019-06-30 13F GRUPO AEROPORTUARIO CTR NORT SPON ADR 400501102 11 -131 -92.25 1 -92.86 0.0001
2019-05-09 2019-03-31 13F GRUPO AEROPORTUARIO DEL SURE SPON ADR SER B 400501102 142 142 14 0.0012
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.