Booking Holdings Inc.
US ˙ NasdaqGS ˙ US09857L1089

SecurityBKNG / Booking Holdings Inc.
InstitutionHarvard Management Co Inc
Latest Disclosed Ownership34,928 shares
Latest Disclosed Value $ 147,058,057
Harvard Management Co Inc reports 3.77% increase in ownership of BKNG / Booking Holdings Inc.

On May 15, 2026 - Harvard Management Co Inc filed a 13F-HR form disclosing ownership of 34,928 shares of Booking Holdings Inc. (US:BKNG) valued at $147,058,057 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 33,658 shares of Booking Holdings Inc.. This represents a change in shares of 3.77% during the quarter. The current value of the position is $5,850,091 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)
2026-05-15 2026-03-31 13F BOOKING HOLDINGS COM 09857L108 34,928 1,270 3.77 147,058 -18.41 8.0994
2026-02-13 2025-12-31 13F BOOKING HOLDINGS COM 09857L108 33,658 2,159 6.85 180,250 5.98 8.6689
2025-11-14 2025-09-30 13F BOOKING HOLDINGS COM 09857L108 31,499 0 0.00 170,072 -6.74 8.0796
2025-08-08 2025-06-30 13F BOOKING HOLDINGS COM 09857L108 31,499 -6,101 -16.23 182,355 5.27 12.6975
2025-05-09 2025-03-31 13F BOOKING HOLDINGS COM 09857L108 37,600 17,800 89.90 173,220 76.08 15.3474
2025-02-14 2024-12-31 13F BOOKING HOLDINGS COM 09857L108 19,800 -17,100 -46.34 98,375 -36.71 5.8153
2024-11-14 2024-09-30 13F BOOKING HOLDINGS COM 09857L108 36,900 36,900 155,427 8.9361
2020-05-08 2020-03-31 13F BOOKING HLDGS COM 09857L108 0 -94,785 -100.00 0 -100.00
2020-02-14 2019-12-31 13F BOOKING HLDGS COM 09857L108 94,785 6,188 6.98 194,663 11.95 20.5894
2019-11-08 2019-09-30 13F BOOKING HLDGS COM 09857L108 88,597 62,923 245.08 173,881 261.27 16.1930
2019-08-09 2019-06-30 13F BOOKING HLDGS COM 09857L108 25,674 25,674 48,131 11.8813
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.