Airbnb, Inc.
MX ˙ BMV ˙ US0090661010
SecurityMX:ABNB / Airbnb, Inc.
InstitutionHarbor Capital Advisors, Inc.
Latest Disclosed Ownership8,525 shares
Latest Disclosed Value $ 1,077
Harbor Capital Advisors, Inc. reports 35.95% decrease in ownership of ABNB / Airbnb, Inc.

On April 28, 2026 - Harbor Capital Advisors, Inc. filed a 13F-HR form disclosing ownership of 8,525 shares of Airbnb, Inc. (MX:ABNB) valued at $1,077 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 13,310 shares of Airbnb, Inc.. This represents a change in shares of -35.95% 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)
2026-04-28 2026-03-31 13F Airbnb COM 009066101 8,525 -4,785 -35.95 1 0.00 0.0872
2026-01-20 2025-12-31 13F Airbnb COM 009066101 13,310 -20 -0.15 2 0.00 0.1402
2025-10-15 2025-09-30 13F Airbnb COM 009066101 13,330 12 0.09 2 0.00 0.1258
2025-07-09 2025-06-30 13F Airbnb COM 009066101 13,318 -37 -0.28 2 0.00 0.0740
2025-04-14 2025-03-31 13F Airbnb COM 009066101 13,355 -338 -2.47 2 0.00 0.0727
2025-01-10 2024-12-31 13F Airbnb COM 009066101 13,693 335 2.51 2 0.00 0.0785
2024-10-29 2024-09-30 13F Airbnb COM 009066101 13,358 66 0.50 2 -50.00 0.0736
2024-07-09 2024-06-30 13F Airbnb COM 009066101 13,292 21 0.16 2 0.00 0.1535
2024-05-13 2024-03-31 13F Airbnb COM 009066101 13,271 963 7.82 2 -99.88 0.2860
2024-01-08 2023-12-31 13F ALIGN TECHNOLOGY COM 009066101 12,308 -5,209 -29.74 1,676 -30.30 0.3221
2023-10-20 2023-09-30 13F Airbnb COM 009066101 17,517 -2,896 -14.19 2,404 -8.14 0.5139
2023-07-11 2023-06-30 13F AIRBNB COM 009066101 20,413 -1,726 -7.80 2,616 -5.01 0.5232
2023-04-26 2023-03-31 13F AIRBNB COM 009066101 22,139 12,469 128.95 2,754 233.41 0.7943
2023-01-20 2022-12-31 13F AIRBNB COM 009066101 9,670 9,670 827 0.8019
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.