Booking Holdings Inc.
US ˙ NasdaqGS ˙ US09857L1089

SecurityBKNG / Booking Holdings Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Sei Investments Co closes position in BKNG / Booking Holdings Inc.

On May 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 0 shares of Booking Holdings Inc. (US:BKNG) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 42,537 shares of Booking Holdings Inc.. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 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)
2026-05-13 2026-03-31 13F BOOKING HOLDINGS COM 09857L108 0 -42,537 -100.00 0 -100.00
2026-02-13 2025-12-31 13F BOOKING HOLDINGS COM 09857L108 42,537 -6,438 -13.15 227,809 -13.85 0.2249
2025-11-13 2025-09-30 13F BOOKING HOLDINGS COM 09857L108 48,975 -10,471 -17.61 264,433 -23.16 0.2844
2025-08-14 2025-06-30 13F BOOKING HOLDINGS COM 09857L108 59,446 6,184 11.61 344,152 40.26 0.3989
2025-05-14 2025-03-31 13F/A-1 BOOKING HOLDINGS COM 09857L108 53,262 5,847 12.33 245,376 4.16 0.3158
2025-05-13 2025-03-31 13F BOOKING HOLDINGS COM 09857L108 47,898 483 235,020 0.2556
2025-02-11 2024-12-31 13F BOOKING HOLDINGS COM 09857L108 47,415 15,679 49.40 235,579 76.24 0.3025
2024-11-12 2024-09-30 13F BOOKING HOLDINGS COM 09857L108 31,736 -15,166 -32.34 133,673 -28.06 0.1736
2024-08-13 2024-06-30 13F BOOKING HOLDINGS COM 09857L108 46,902 -437 -0.92 185,800 8.18 0.2632
2024-05-07 2024-03-31 13F BOOKING HOLDINGS COM 09857L108 47,339 20,058 73.52 171,743 77.47 0.2516
2024-02-14 2023-12-31 13F BOOKING HOLDINGS COM 09857L108 27,281 567 2.12 96,774 17.47 0.1553
2023-11-14 2023-09-30 13F BOOKING HOLDINGS COM 09857L108 26,714 170 0.64 82,382 14.93 0.1480
2023-08-11 2023-06-30 13F BOOKING HOLDINGS COM 09857L108 26,544 1,120 4.41 71,677 6.30 0.1250
2023-05-12 2023-03-31 13F BOOKING HOLDINGS COM 09857L108 25,424 100 0.39 67,433 32.12 0.1253
2023-02-10 2022-12-31 13F BOOKING HOLDINGS COM 09857L108 25,324 -3,028 -10.68 51,038 9.55 0.1134
2022-11-14 2022-09-30 13F BOOKING HOLDINGS COM 09857L108 28,352 2,130 8.12 46,587 1.29 0.1039
2022-08-15 2022-06-30 13F BOOKING HOLDINGS COM 09857L108 26,222 -1,627 -5.84 45,994 -29.56 0.0993
2022-05-13 2022-03-31 13F BOOKING HOLDINGS COM 09857L108 27,849 1,986 7.68 65,297 5.38 0.1312
2022-02-14 2021-12-31 13F BOOKING HOLDINGS COM 09857L108 25,863 4,646 21.90 61,962 23.09 0.1162
2021-11-12 2021-09-30 13F BOOKING HOLDINGS COM 09857L108 21,217 -1,784 -7.76 50,337 0.26 0.1056
2021-08-06 2021-06-30 13F BOOKING HOLDINGS COM 09857L108 23,001 -3,319 -12.61 50,208 -17.56 0.1113
2021-05-12 2021-03-31 13F BOOKING HOLDINGS COM 09857L108 26,320 3,625 15.97 60,905 20.94 0.1535
2021-02-08 2020-12-31 13F BOOKING HOLDINGS COM 09857L108 22,695 -1,203 -5.03 50,360 22.83 0.1302
2020-12-04 2020-09-30 13F/A-1 BOOKING HOLDINGS COM 09857L108 23,898 4,360 22.32 40,999 30.65 0.1187
2020-11-06 2020-09-30 13F BOOKING HOLDINGS COM 09857L108 24,427 4,889 41,904 100,895.5151
2020-08-17 2020-06-30 13F/A-1 BOOKING HOLDINGS COM 09857L108 19,538 -720 -3.55 31,381 15.93 0.0974
2020-08-11 2020-06-30 13F BOOKING HOLDINGS COM 09857L108 16,092 -4,166 31,235 84,726.6001
2020-05-14 2020-03-31 13F BOOKING HLDGS COM 09857L108 20,258 4,487 28.45 27,070 -16.22 0.0994
2020-02-06 2019-12-31 13F BOOKING HLDGS COM 09857L108 15,771 -5,118 -24.50 32,311 -21.29 0.0964
2019-11-12 2019-09-30 13F BOOKING HLDGS COM 09857L108 20,889 220 1.06 41,051 5.66 0.1050
2019-08-14 2019-06-30 13F BOOKING HLDGS COM 09857L108 20,669 2,147 11.59 38,852 19.64 0.1269
2019-05-15 2019-03-31 13F BOOKING HLDGS COM 09857L108 18,522 -28,060 -60.24 32,473 -64.61 0.1091
2019-02-13 2018-12-31 13F BOOKING HLDGS COM 09857L108 46,582 739 1.61 91,746 0.84 0.3266
2018-11-08 2018-09-30 13F BOOKING HLDGS COM 09857L108 45,843 -6,026 -11.62 90,983 -13.47 0.3298
2018-08-03 2018-06-30 13F BOOKING HLDGS COM 09857L108 51,869 2,674 5.44 105,143 2.74 0.3574
2018-05-11 2018-03-31 13F BOOKING HLDGS COM 09857L108 49,195 49,195 102,343 0.3923
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.