Nasdaq, Inc.
MX ˙ BMV ˙ US6311031081
SecurityMX:NDAQ / Nasdaq, Inc.
InstitutionBlair William & Co/il
Latest Disclosed Ownership1,026,010 shares
Latest Disclosed Value $ 87,098,004
Blair William & Co/il reports 35.02% increase in ownership of NDAQ / Nasdaq, Inc.

On May 8, 2026 - Blair William & Co/il filed a 13F-HR form disclosing ownership of 1,026,010 shares of Nasdaq, Inc. (MX:NDAQ) valued at $87,098,004 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 759,873 shares of Nasdaq, Inc.. This represents a change in shares of 35.02% during the quarter.

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)
2026-05-08 2026-03-31 13F NASDAQ COM 631103108 1,026,010 266,137 35.02 87,098 18.01 0.2496
2026-02-17 2025-12-31 13F NASDAQ COM 631103108 759,873 143,251 23.23 73,807 35.32 0.1981
2025-11-12 2025-09-30 13F NASDAQ COM 631103108 616,622 34,524 5.93 54,540 4.78 0.1452
2025-07-24 2025-06-30 13F NASDAQ COM 631103108 582,098 41,054 7.59 52,051 26.82 0.1446
2025-05-09 2025-03-31 13F NASDAQ COM 631103108 541,044 8,463 1.59 41,044 -0.32 0.1238
2025-02-12 2024-12-31 13F NASDAQ COM 631103108 532,581 255,259 92.04 41,174 103.35 0.1198
2024-11-12 2024-09-30 13F NASDAQ COM 631103108 277,322 245,500 771.48 20,247 956.18 0.0595
2024-08-12 2024-06-30 13F NASDAQ COM 631103108 31,822 4,200 15.21 1,918 10.05 0.0059
2024-05-09 2024-03-31 13F NASDAQ COM 631103108 27,622 9,894 55.81 1,743 69.13 0.0055
2024-02-12 2023-12-31 13F NASDAQ COM 631103108 17,728 1,982 12.59 1,031 34.64 0.0035
2023-11-09 2023-09-30 13F NASDAQ COM 631103108 15,746 -3,600 -18.61 765 -20.64 0.0029
2023-08-11 2023-06-30 13F NASDAQ COM 631103108 19,346 236 1.23 964 -7.66 0.0035
2023-05-12 2023-03-31 13F NASDAQ COM 631103108 19,110 -1,149 -5.67 1,045 -15.94 0.0042
2023-02-10 2022-12-31 13F NASDAQ COM 631103108 20,259 3,489 20.81 1,243 30.60 0.0054
2022-11-09 2022-09-30 13F NASDAQ COM 631103108 16,770 11,164 199.14 951 11.23 0.0044
2022-08-10 2022-06-30 13F NASDAQ COM 631103108 5,606 -178 -3.08 855 -17.07 0.0038
2022-05-13 2022-03-31 13F NASDAQ COM 631103108 5,784 59 1.03 1,031 -14.23 0.0036
2022-02-14 2021-12-31 13F NASDAQ COM 631103108 5,725 602 11.75 1,202 21.54 0.0038
2021-11-12 2021-09-30 13F NASDAQ COM 631103108 5,123 189 3.83 989 14.07 0.0034
2021-08-12 2021-06-30 13F NASDAQ COM 631103108 4,934 -114 -2.26 867 16.53 0.0030
2021-05-13 2021-03-31 13F NASDAQ COM 631103108 5,048 136 2.77 744 14.11 0.0028
2021-02-09 2020-12-31 13F NASDAQ COM 631103108 4,912 592 13.70 652 23.02 0.0024
2020-11-06 2020-09-30 13F NASDAQ COM 631103108 4,320 -311 -6.72 530 -4.16 0.0022
2020-08-12 2020-06-30 13F NASDAQ COM 631103108 4,631 245 5.59 553 32.93 0.0026
2020-05-11 2020-03-31 13F NASDAQ COM 631103108 4,386 0 0.00 416 -11.49 0.0026
2020-02-13 2019-12-31 13F NASDAQ COM 631103108 4,386 29 0.67 470 8.55 0.0024
2019-11-12 2019-09-30 13F NASDAQ COM 631103108 4,357 0 0.00 433 3.34 0.0025
2019-08-13 2019-06-30 13F NASDAQ COM 631103108 4,357 133 3.15 419 10.26 0.0024
2019-05-14 2019-03-31 13F NASDAQ COM 631103108 4,224 57 1.37 380 1.33 0.0023
2019-02-14 2018-12-31 13F NASDAQ COM 631103108 4,167 0 0.00 375 4.75 0.0027
2018-11-13 2018-09-30 13F NASDAQ COM 631103108 4,167 -600 -12.59 358 -17.70 0.0022
2018-08-13 2018-06-30 13F NASDAQ COM 631103108 4,767 0 0.00 435 5.84 0.0030
2018-05-15 2018-03-31 13F NASDAQ COM 631103108 4,767 688 16.87 411 31.31 0.0029
2018-02-14 2017-12-31 13F NASDAQ COM 631103108 4,079 184 4.72 313 3.64 0.0021
2017-11-13 2017-09-30 13F NASDAQ COM 631103108 3,895 117 3.10 302 11.85 0.0023
2017-08-04 2017-06-30 13F NASDAQ OMX GROUP INC COM 631103108 3,778 -144 -3.67 270 -3.23 0.0020
2017-05-10 2017-03-31 13F NASDAQ OMX GROUP INC COM 631103108 3,922 370 10.42 279 17.23 0.0022
2017-02-14 2016-12-31 13F NASDAQ OMX GROUP INC COM 631103108 3,552 3,552 238 0.0021
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.