Madison Square Garden Sports Corp.
US ˙ NYSE ˙ US55825T1034

SecurityMSGS / Madison Square Garden Sports Corp.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership1,959,824 shares
Ownership 10.00%
BlackRock, Inc. ownership in MSGS / Madison Square Garden Sports Corp.

2026-01-08 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,959,824 shares of Madison Square Garden Sports Corp. (US:MSGS). This represents 10.0 percent ownership of the company. In their previous filing dated 2025-07-18 , BlackRock, Inc. had reported owning 1,822,332 shares, indicating an increase of 7.54 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-01-08 2026-01-08 13G/A 1,822,332 1,959,824 7.54 10.00 6.38
2025-07-18 2025-07-18 13G/A 2,103,590 1,822,332 -13.37 9.40 -12.96
2024-01-24 2024-01-24 13G/A 2,270,813 2,103,590 -7.36 10.80 -7.69
2023-08-08 2023-08-08 13G 820,090 2,270,813 176.90 11.70 178.57
2021-03-10 2021-03-10 13G/A 820,090 820,090 0.00 4.20 0.00
2021-03-10 2021-03-10 13G/A 1,016,247 820,090 -19.30 4.20 -19.23
2021-02-02 2021-02-02 13G 966,235 1,016,247 5.18 5.20 4.84
2020-10-09 2020-10-09 13G/A 1,096,383 966,235 -11.87 4.96 -12.98
2020-02-07 2020-02-07 13G 1,096,383 5.70

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-13 2026-03-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 2,011,928 15,385 0.77 646,634 25.22 0.0113
2026-02-12 2025-12-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 1,996,543 48,784 2.50 516,406 16.80 0.0087
2025-11-12 2025-09-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 1,947,759 95,710 5.17 442,141 14.25 0.0077
2025-08-12 2025-06-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 1,852,049 -124,598 -6.30 386,986 0.54 0.0074
2025-05-02 2025-03-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 1,976,647 -66,318 -3.25 384,893 -16.52 0.0081
2025-02-07 2024-12-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 2,042,965 61,042 3.08 461,056 11.70 0.0093
2024-11-13 2024-09-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 1,981,923 -63,552 -3.11 412,755 7.26 0.0087
2024-08-13 2024-06-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 2,045,475 -58,712 -2.79 384,815 -0.89 0.0087
2024-05-10 2024-03-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 2,104,187 597 0.03 388,265 1.51 0.0090
2024-02-13 2023-12-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 2,103,590 3,740 0.18 382,496 3.32 0.0098
2023-11-13 2023-09-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 2,099,850 1,332,827 173.77 370,204 156.66 0.0106
2023-08-11 2023-06-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 767,023 -10,837 -1.39 144,239 -4.83 0.0040
2023-05-12 2023-03-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 777,860 7,364 0.96 151,566 7.30 0.0045
2023-02-13 2022-12-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 770,496 18,537 2.47 141,255 37.46 0.0044
2022-11-14 2022-09-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 751,959 39,362 5.52 102,763 -4.50 0.0035
2022-08-12 2022-06-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 712,597 18,864 2.72 107,601 -13.52 0.0035
2022-05-12 2022-03-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 693,733 -92,595 -11.78 124,428 -8.92 0.0034
2022-02-10 2021-12-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 786,328 61,160 8.43 136,609 1.31 0.0035
2021-11-09 2021-09-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 725,168 -50,196 -6.47 134,844 0.78 0.0038
2021-08-11 2021-06-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 775,364 -51,169 -6.19 133,804 -9.79 0.0037
2021-05-07 2021-03-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 826,533 -189,714 -18.67 148,330 -20.72 0.0044
2021-02-05 2020-12-31 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 1,016,247 50,012 5.18 187,090 28.67 0.0060
2020-11-06 2020-09-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 966,235 -30,676 -3.08 145,400 -0.71 0.0054
2020-08-14 2020-06-30 13F MADISON SQUARE GRDN SPRT COR CL A 55825T103 996,911 -122,181 -10.92 146,434 -38.11 0.0058
2020-05-01 2020-03-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 1,119,092 22,709 2.07 236,587 -26.65 0.0116
2020-02-13 2019-12-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 1,096,383 13,509 1.25 322,544 13.03 0.0124
2019-11-08 2019-09-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 1,082,874 38,110 3.65 285,358 -2.43 0.0120
2019-08-22 2019-06-30 13F/A-1 MADISON SQUARE GARDEN CO CL A 55825T103 1,044,764 80,714 8.37 292,473 3.50 0.0125
2019-08-13 2019-06-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 1,044,764 80,714 292,473
2019-05-09 2019-03-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 964,050 38,682 4.18 282,590 14.08 0.0126
2019-02-08 2018-12-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 925,368 81,296 9.63 247,721 -6.93 0.0125
2018-11-09 2018-09-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 844,072 6,842 0.82 266,153 2.48 0.0115
2018-08-09 2018-06-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 837,230 24,807 3.05 259,701 30.05 0.0120
2018-05-09 2018-03-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 812,423 -37,167 -4.37 199,693 11.48 0.0095
2018-02-09 2017-12-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 849,590 78,984 10.25 179,135 8.58 0.0085
2017-11-14 2017-09-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 770,606 3,760 0.49 164,986 9.27 0.0083
2017-08-10 2017-06-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 766,846 -356 -0.05 150,993 -1.45 0.0080
2017-05-12 2017-03-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 767,202 761,728 13,915.38 153,216 16,234.33 0.0084
2017-02-10 2016-12-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 5,474 -1,998 -26.74 938 -25.91 0.0013
2016-11-08 2016-09-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 7,472 1,623 27.75 1,266 25.47 0.0018
2016-08-10 2016-06-30 13F MADISON SQUARE GARDEN CO CL A 55825T103 5,849 2,935 100.72 1,009 108.47 0.0015
2016-05-10 2016-03-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 2,914 2,357 423.16 484 437.78 0.0008
2016-02-11 2015-12-31 13F MADISON SQUARE GARDEN CO CL A 55825T103 557 557 90 0.0001
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.