부킹 홀딩스 주식회사
MX ˙ BMV ˙ US09857L1089
SecurityMX:BKNG / Booking Holdings Inc.
InstitutionWestpac Banking Corp
Latest Disclosed Ownership2,566 shares
Latest Disclosed Value $ 10,803,681
Westpac Banking Corp reports 1.50% decrease in ownership of BKNG / Booking Holdings Inc.

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 2,566 shares of Booking Holdings Inc. (MX:BKNG) valued at $10,803,681 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 2,605 shares of Booking Holdings Inc.. This represents a change in shares of -1.50% 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)
2026-05-11 2026-03-31 13F BOOKING HOLDINGS COM 09857L108 2,566 -39 -1.50 10,804 -22.56 0.3763
2026-02-10 2025-12-31 13F BOOKING HOLDINGS COM 09857L108 2,605 -165 -5.96 13,951 -6.72 0.8812
2025-11-14 2025-09-30 13F/A-1 BOOKING HOLDINGS INC USD 0.008 COM 09857L108 2,770 110 4.14 14,956 -2.88 0.9269
2025-11-12 2025-09-30 13F BOOKING HOLDINGS INC USD 0.008 COM 09857L108 2,770 110 14,956 0.3754
2025-08-11 2025-06-30 13F BOOKING HOLDINGS COM 09857L108 2,660 -47 -1.74 15,399 23.49 1.0294
2025-05-13 2025-03-31 13F BOOKING HOLDINGS COM 09857L108 2,707 260 10.63 12,471 2.57 0.9175
2025-02-12 2024-12-31 13F BOOKING HOLDINGS COM 09857L108 2,447 36 1.49 12,158 19.71 0.8067
2024-11-08 2024-09-30 13F BOOKING HOLDINGS COM 09857L108 2,411 250 11.57 10,155 18.63 0.6808
2024-08-14 2024-06-30 13F/A-1 BOOKING HOLDINGS COM 09857L108 2,161 80 3.84 8,561 13.39 0.6789
2024-08-13 2024-06-30 13F BOOKING HOLDINGS COM 09857L108 8,133 6,052 8,561 0.2943
2024-05-09 2024-03-31 13F BOOKING HOLDINGS COM 09857L108 2,081 -173 -7.68 7,550 -5.58 0.5752
2024-02-08 2023-12-31 13F BOOKING HOLDINGS COM 09857L108 2,254 829 58.18 7,995 81.95 0.6591
2023-11-13 2023-09-30 13F BOOKING HOLDINGS COM 09857L108 1,425 502 54.39 4,395 76.32 0.3288
2023-08-10 2023-06-30 13F BOOKING HOLDINGS COM 09857L108 923 -9,633 -91.26 2,492 -91.10 0.1759
2023-05-04 2023-03-31 13F BOOKING HOLDINGS COM 09857L108 10,556 1,339 14.53 27,999 50.74 0.3764
2023-02-06 2022-12-31 13F BOOKING HOLDINGS COM 09857L108 9,217 -1,339 -12.68 18,575 7.09 0.2746
2022-11-08 2022-09-30 13F BOOKING HOLDINGS COM 09857L108 10,556 -933 -8.12 17,346 -13.68 0.2644
2022-08-10 2022-06-30 13F BOOKING HOLDINGS COM 09857L108 11,489 2,629 29.67 20,094 -3.43 0.2618
2022-05-11 2022-03-31 13F BOOKING HOLDINGS COM 09857L108 8,860 -4,547 -33.92 20,807 -35.08 0.2387
2022-02-08 2021-12-31 13F BOOKING HOLDINGS COM 09857L108 13,407 1,443 12.06 32,052 12.86 0.3320
2021-10-27 2021-09-30 13F BOOKING HOLDINGS COM 09857L108 11,964 -3,867 -24.43 28,401 -18.01 0.3036
2021-08-11 2021-06-30 13F BOOKING HOLDINGS COM 09857L108 15,831 4,216 36.30 34,640 28.00 0.3478
2021-05-13 2021-03-31 13F BOOKING HOLDINGS COM 09857L108 11,615 -262 -2.21 27,061 2.30 0.2986
2021-02-11 2020-12-31 13F BOOKING HOLDINGS COM 09857L108 11,877 -365 -2.98 26,453 26.32 0.3002
2020-11-10 2020-09-30 13F BOOKING HOLDINGS COM 09857L108 12,242 -186 -1.50 20,942 5.83 0.2838
2020-08-12 2020-06-30 13F BOOKING HOLDINGS COM 09857L108 12,428 3,499 39.19 19,790 64.74 0.2950
2020-05-14 2020-03-31 13F BOOKING HLDGS COM 09857L108 8,929 2,221 33.11 12,012 -12.80 0.2070
2020-02-11 2019-12-31 13F BOOKING HLDGS COM 09857L108 6,708 96 1.45 13,776 6.17 0.1773
2019-11-13 2019-09-30 13F BOOKING HLDGS COM 09857L108 6,612 595 9.89 12,977 15.04 0.1804
2019-08-01 2019-06-30 13F BOOKING HLDGS COM 09857L108 6,017 -301 -4.76 11,280 2.32 0.1723
2019-05-14 2019-03-31 13F BOOKING HLDGS COM 09857L108 6,318 431 7.32 11,024 8.73 0.1820
2019-02-07 2018-12-31 13F BOOKING HLDGS COM 09857L108 5,887 -5,980 -50.39 10,140 -56.94 0.1728
2018-11-13 2018-09-30 13F BOOKING HLDGS COM 09857L108 11,867 -861 -6.76 23,544 -8.74 0.4037
2018-07-18 2018-06-30 13F BOOKING HLDGS COM 09857L108 12,728 -5,869 -31.56 25,801 -33.31 0.4957
2018-05-01 2018-03-31 13F BOOKING HLDGS COM 09857L108 18,597 18,597 38,689 0.7726
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.