Booking Holdings Inc.
AT ˙ WBAG ˙ US09857L1089
144,70 € ↑2,00 (1,40%)
2026-06-05
CENA AKCJI
SecurityAT:BOOK / Booking Holdings Inc.
InstitutionWASHINGTON TRUST Co
Latest Disclosed Ownership4,317 shares
Latest Disclosed Value $ 18,175,951
WASHINGTON TRUST Co reports 2.37% increase in ownership of BOOK / Booking Holdings Inc.

On April 6, 2026 - WASHINGTON TRUST Co filed a 13F-HR form disclosing ownership of 4,317 shares of Booking Holdings Inc. (AT:BOOK) valued at $15,463,494 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 4,217 shares of Booking Holdings Inc.. This represents a change in shares of 2.37% during the quarter. The current value of the position is $624,670 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)
2026-04-06 2026-03-31 13F BOOKING HOLDINGS Equities 09857L108 4,317 100 2.37 18,176 -19.52 0.5912
2026-02-10 2025-12-31 13F BOOKING HOLDINGS Equities 09857L108 4,217 -71 -1.66 22,583 -2.46 0.7381
2025-11-12 2025-09-30 13F BOOKING HOLDINGS Equities 09857L108 4,288 59 1.40 23,152 -5.43 0.7596
2025-08-08 2025-06-30 13F BOOKING HOLDINGS Equities 09857L108 4,229 -268 -5.96 24,483 18.17 0.8655
2025-04-25 2025-03-31 13F BOOKING HOLDINGS COM 09857L108 4,497 -80 -1.75 20,717 -8.90 0.7941
2025-01-30 2024-12-31 13F Booking Holdings COM 09857L108 4,577 -116 -2.47 22,740 15.04 0.8157
2024-10-25 2024-09-30 13F Booking Holdings COM 09857L108 4,693 5 0.11 19,767 6.44 0.6930
2024-07-15 2024-06-30 13F Booking Holdings COM 09857L108 4,688 -136 -2.82 18,572 6.12 0.6793
2024-04-23 2024-03-31 13F Booking Holdings COM 09857L108 4,824 23 0.48 17,501 2.76 0.6429
2024-01-18 2023-12-31 13F Booking Holdings COM 09857L108 4,801 19 0.40 17,030 15.48 0.6739
2023-10-18 2023-09-30 13F Booking Holdings COM 09857L108 4,782 58 1.23 14,747 15.61 0.6487
2023-07-27 2023-06-30 13F Booking Holdings COM 09857L108 4,724 180 3.96 12,756 5.84 0.5379
2023-05-10 2023-03-31 13F/A-1 Booking Holdings COM 09857L108 4,544 65 1.45 12,053 33.53 0.5430
2023-05-04 2023-03-31 13F Booking Holdings COM 09857L108 4 -4,475 12 0.5082
2023-07-27 2022-12-31 13F/A-1 Booking Holdings COM 09857L108 4,479 -180 -3.86 9,026 17.89 0.4205
2023-02-08 2022-12-31 13F Booking Holdings COM 09857L108 4,479 -180 9 0.0004
2022-10-14 2022-09-30 13F Booking Holdings COM 09857L108 4,659 256 5.81 7,656 -0.58 0.3856
2022-07-25 2022-06-30 13F Booking Holdings COM 09857L108 4,403 -59 -1.32 7,701 -26.51 0.3616
2022-05-05 2022-03-31 13F Booking Holdings COM 09857L108 4,462 399 9.82 10,479 7.50 0.4146
2022-02-09 2021-12-31 13F/A-1 Booking Holdings COM 09857L108 4,063 -9,125 -69.19 9,748 -68.86 0.3657
2022-02-09 2021-12-31 13F Booking Holdings COM 09857L108 4,063 -9,125 9,748 0.3411
2021-11-09 2021-09-30 13F Booking Holdings COM 09857L108 13,188 717 5.75 31,307 14.73 0.8827
2021-08-05 2021-06-30 13F Booking Holdings COM 09857L108 12,471 281 2.31 27,288 -3.92 0.7697
2021-04-28 2021-03-31 13F Booking Holdings COM 09857L108 12,190 394 3.34 28,400 8.10 0.8717
2021-02-09 2020-12-31 13F Booking Holdings COM 09857L108 11,796 886 8.12 26,272 40.77 0.8480
2020-11-05 2020-09-30 13F Booking Holdings COM 09857L108 10,910 1,825 20.09 18,663 29.01 0.6894
2020-08-04 2020-06-30 13F Booking Holdings COM 09857L108 9,085 -16 -0.18 14,466 18.15 0.6007
2020-05-07 2020-03-31 13F Booking Holdings COM 09857L108 9,101 -5,464 -37.51 12,244 -59.07 0.5837
2020-02-12 2019-12-31 13F Booking Holdings COM 09857L108 14,565 8,692 148.00 29,913 148.59 1.1786
2019-11-06 2019-09-30 13F Booking Holdings COM 09857L108 5,873 -139 -2.31 12,033 6.76 0.6441
2019-08-07 2019-06-30 13F Booking Holdings COM 09857L108 6,012 -8 -0.13 11,271 6.88 0.6172
2019-05-13 2019-03-31 13F Booking Holdings COM 09857L108 6,020 -267 -4.25 10,545 -2.62 0.5899
2019-02-11 2018-12-31 13F Booking Holdings COM 09857L108 6,287 22 0.35 10,829 -12.87 0.6888
2018-11-13 2018-09-30 13F Booking Holdings COM 09857L108 6,265 -57 -0.90 12,429 -3.01 0.6653
2018-08-10 2018-06-30 13F Booking Holdings COM 09857L108 6,322 6,104 2,800.00 12,815 2,722.69 0.6867
2018-05-10 2018-03-31 13F BOOKING HOLDINGS COMMON STOCK 09857L108 218 218 454 0.0266
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.